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vacuum cleaner meaning

Introduced in 1954, they are collectible, and are easily identified by their spherical shape. googletag.pubads().setTargeting("cdo_l", "en"); googletag.pubads().setTargeting('cdo_alc_pr', pl_p.split(",")); Types and number of filters. Have a look below. 1. a space from which (almost) all air or other gas has been removed. Many cylinder models have power heads as standard or add-on equipment containing the same sort of mechanical beaters as in upright units, making them as efficient on carpets as upright models. initAdSlotRefresher(); {code: 'ad_btmslot_a', pubstack: { adUnitName: 'cdo_btmslot', adUnitPath: '/2863368/btmslot' }, mediaTypes: { banner: { sizes: [[300, 250]] } }, Task 2 gives an overview of the vacuum cleaner market including sales, stock and base data on consumer costs, as well as an overview of market development trends and production structures. Later revisions came to be known as the Kirby Vacuum Cleaner. Hypernyms ("vacuum cleaner" is a kind of...): home appliance; household appliance (an appliance that does a particular job in the home). A cordless handheld vacuum cleaner has a small battery capacity relative to its high voltage, meaning its charge usually won’t last long – around 10 to 30 minutes. A stick vacuum cleaner such as the V8 Absolute is efficiently designed to clean floor, carpet, ceiling, and furniture. iasLog("criterion : cdo_t = clean-dirty-and-cleaning"); { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_MidArticle' }}, Plastic or metal piping connects the inlets to the central unit. bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776160', position: 'atf' }}, The brush-roll motor can sometimes be switched off, so hard floors can be cleaned without the brush-roll scattering the dirt. {code: 'ad_rightslot2', pubstack: { adUnitName: 'cdo_rightslot2', adUnitPath: '/2863368/rightslot2' }, mediaTypes: { banner: { sizes: [[300, 250], [120, 600], [160, 600]] } }, }); googletag.pubads().setTargeting("cdo_tc", "resp"); { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_SR' }}, Compare Add more to compare Added. iasLog("criterion : cdo_pc = dictionary"); All cordless vacuum cleaners are bagless, meaning that dirt is trapped inside a canister that you then empty into a bin. They commonly can accommodate both wet and dry soilage, a useful feature in industrial plants and manufacturing facilities. { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_leftslot' }}, { bidder: 'ix', params: { siteId: '195451', size: [300, 250] }}, { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_btmslot_300x250' }}, The updated design is quiet even by modern standards, particularly on carpet as it muffles the sound. var mapping_topslot_a = googletag.sizeMapping().addSize([746, 0], []).addSize([0, 550], [[300, 250]]).addSize([0, 0], [[300, 50], [320, 50], [320, 100]]).build(); The cylinder type lacked wheels, and instead the vacuum cleaner floated on its exhaust, operating as a hovercraft, although this is not true of the earliest models. 'min': 3.05, Another benefit of the central vacuum is, because of the remote location of the motor unit, there is much less noise in the room being cleaned than with a standard vacuum cleaner. These vacuum cleaners are generally more powerful than your standard home vacuum cleaner and have a higher suction power. { bidder: 'appnexus', params: { placementId: '11654157' }}, { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_rightslot' }}]}, { bidder: 'sovrn', params: { tagid: '346698' }}, Vacuum Cleaner Buying Guide; Quick View. The more complex the filters and the more they are, the less suction power. Vacuum cleaners make quick work of sucking up dirt and debris and can also remove allergens, pet hair, and more from your living spaces. ‘These conditions are so debilitating that she has no energy to dust or use a vacuum cleaner.’. }] { bidder: 'ix', params: { siteId: '195467', size: [300, 50] }}, },{ If the vacuum cleaner is full of dust it won't work properly. Some other vacuum cleaners include an electric mop in the same machine: for a dry and a later wet clean. pbjsCfg = { ASTM International defines the airwatt as 0.117354 × F × S, where F is the rate of air flow in ft3/min and S is the pressure in inches of water. [citation needed] Many North American vacuum manufacturers give the current only in amperes (e.g. enableSendAllBids: false { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_topslot' }}, var pbTabletSlots = [ { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_rightslot_flex' }}, "authorizationTimeout": 10000 A sexual act in when the man is penetrating the woman from behind while the women is on all fours on a carpet and the man chops out the womens arms so her face is being driven into the carpet during thrusting, thus simulating the motion of a vacuum cleaner. The first filter is intended to trap particles which could damage the subsequent filters that remove fine dust particles. Ordinary vacuum cleaners should never be used to clean up asbestos fibers, even if fitted with a HEPA filter. a vacuum cleaner in a dream forecasts success in dealing with the opposite sex, unless it broke down or gave trouble in any way, in which case it is a warning to be chary about mixing romance and … }); Synonyms: vacuum; vacuum cleaner. Pros & Cons; Review Summary; Specifications; Cordless, hands-free operation. { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_MidArticle' }}, [12] His Griffith's Improved Vacuum Apparatus for Removing Dust from Carpets resembled modern-day cleaners; – it was portable, easy to store, and powered by "any one person (such as the ordinary domestic servant)", who would have the task of compressing a bellows-like contraption to suck up dust through a removable, flexible pipe, to which a variety of shaped nozzles could be attached. name: "pubCommonId", Online Only. In many cases it will notice when an area of the floor that was previously inaccessible becomes reachable, such as when a dog wakes up from a nap, and return to vacuum that area. { bidder: 'appnexus', params: { placementId: '11654156' }}, { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_SR' }}, 1; noun vacuum cleaner cleaning appliance that uses suction 1; countable noun vacuum cleaner A vacuum cleaner or a vacuum is an electric machine which sucks up dust and dirt from carpets. The iRobot company developed the Scooba, a robotic wet vacuum cleaner that carries its own cleaning solution, applies it and scrubs the floor, and vacuums the dirty water into a collection tank. { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_rightslot2' }}]}]; These models float on carpet or bare floor—although on hard flooring, the exhaust air tends to scatter any fluff or debris around. Air and dust are sucked at high speed into the collection vessel at a direction tangential to the vessel wall, creating a fast-spinning vortex. googletag.pubads().setTargeting("cdo_t", "clean-dirty-and-cleaning"); { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_topslot' }}, { bidder: 'onemobile', params: { dcn: '8a9690ab01717182962182bb50ce0007', pos: 'cdo_btmslot_mobile_flex' }}, It is nearly impossible for a practical air filter to completely remove all ultrafine particles from a dirt-laden airstream. { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_rightslot2' }}, Central vacuum cleaners, also known as built-in or ducted, are a type of canister/cylinder model which has the motor and dirt filtration unit located in a central location in a building, and connected by pipes to fixed vacuum inlets installed throughout the building. The bag may be disposable, or designed to be cleaned and re-used. Earning the ‘XL’ designation in its name, this vacuum cleaner has a 630 cubic inch bag capacity, enabling you to vacuum more while changing the bagless frequently than models with smaller vacuum bags. { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_rightslot2_flex' }}, 2. iasLog("criterion : sfr = cdo_dict_english"); "sign-out": "https://dictionary.cambridge.org/auth/signout?rid=READER_ID" googletag.pubads().setTargeting("cdo_c", ["leisure_food_travel"]); Meronyms (parts of "vacuum cleaner"): dust bag; vacuum bag (a bag into which dirt is sucked by a vacuum cleaner). { bidder: 'appnexus', params: { placementId: '11653860' }}, RESET RESULTS. The fans are smaller, and are usually a combination of several moving and stationary turbines working in sequence to boost power. { bidder: 'openx', params: { unit: '539971080', delDomain: 'idm-d.openx.net' }}, iasLog("setting page_url: - https://dictionary.cambridge.org/dictionary/english/vacuum-cleaner"); The first vacuum cleaners, dating from the mid 1800s, used hand-operated bellows to create suction. Another early model (1869) was the "Whirlwind", invented in Chicago in 1868 by Ives W. McGaffey. Specialized shop vacuums can be used to suck up both dust and liquids. The stand has a few other tricks up its sleeve, with space to hold the cleaner's six accessories (including a 2-in-1 combination tool, a crevice tool, a … The performance of a vacuum cleaner can be measured by several parameters: Other specifications of a vacuum cleaner are: The suction is the maximum pressure difference that the pump can create. The word "air" is used to clarify that this is output power, not input electrical power. bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162050', zoneId: '776336', position: 'btf' }}, In fixed-installation central vacuum cleaners, the cleaned air may be exhausted directly outside without need for further filtration. Whether you have hard surface floors or plush carpeting, a vacuum cleaner does more than just push dirt around—it sucks it up so that you can dispose of it for good! As most robotic vacuums supposed to do, they can work autonomously without human operation, or we can schedule it to clean every day via APP / Wi-Fi / Bluetooth remote control when we’re working away from … Bin Capacity At least 0.25 L. HEPA Filter. { bidder: 'appnexus', params: { placementId: '11654157' }}, bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776160', position: 'atf' }}, The Vacuum Cleaner: A History. iasLog("criterion : cdo_ei = vacuum-cleaner"); in a vacuum In total isolation; having no interaction with or connection to other people, places, or actions. Kenney. params: { Their "above-floor" cleaning power is less efficient, since the airflow is lost when it passes through a long hose, and the fan has been optimized for airflow volume and not suction. googletag.cmd = googletag.cmd || []; Vacuums tend to be more common in Western countries because in most other parts of the world, wall-to-wall carpeting is uncommon and homes have tile or hardwood floors, which are easily swept, wiped or mopped manually without power assist. The wet and dry vacuum cleaner is a relatively basic machine, though, for heavy-duty cleaning jobs, the versatility and efficiency are far superior to standard cleaning devices. { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_btmslot' }}, { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_Billboard' }}, Dreaming of a vacuum cleaner is expressed bigger attention to the things that disappear and why they disappear; bigger observation on the things to identify a problem and how to solve it appropriately. },{ [5] ("Suction cleaner" would be a better name than vacuum cleaner, in fact, because there's no actual vacuum involved. [1][2] The device is also sometimes called a sweeper although the same term also refers to a carpet sweeper, a similar invention. McFarland. googletag.pubads().setTargeting("cdo_pc", "dictionary"); In the modern world, there is a dire need for people who can communicate in different languages. { bidder: 'sovrn', params: { tagid: '446381' }}, Subsequent innovations included the beater bar in 1919 ("It beats as it sweeps as it cleans"),[15] disposal filter bags in the 1920s, and an upright vacuum cleaner in 1926. { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_SR' }}, A vacuum cleaner, also known simply as a vacuum or a hoover, is a device that causes suction in order to remove debris from floors, upholstery, draperies and other surfaces. { bidder: 'ix', params: { siteId: '195464', size: [300, 600] }}, One inch of water is equivalent to about 249 Pa; hence, the typical suction is 80 inches (2,000 mm) of water. Vacuum Cleaner Dream Meaning: To dream of a vacuum cleaner represents obsession for the detail, the good one to make or the repair of the problems definitively. There is a difference in air pressure, but nowhere is there is an absolute vacuum.) { bidder: 'ix', params: { siteId: '195466', size: [728, 90] }}, Soon it will be necessary to make important decisions, and this requires a greater … { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_topslot' }}, Vacuum definition: If someone or something creates a vacuum , they leave a place or position which then... | Meaning, pronunciation, translations and examples These Constellations route all of the exhaust under the vacuum using a different airfoil. There are two types of upright vacuums; dirty-air/direct fan (found mostly on commercial vacuums), or clean-air/fan-bypass (found on most of today's domestic vacuums). googletag.pubads().setCategoryExclusion('lcp').setCategoryExclusion('resp').setCategoryExclusion('wprod'); bidders: '*', [8] Thurman's system, powered by an internal combustion engine, traveled to the customers residence on a horse-drawn wagon as part of a door to door cleaning service. The filters must regularly be cleaned or replaced to ensure that the machine continues to perform efficiently. Customisable map and cleaning sequence . googletag.pubads().set("page_url", "https://dictionary.cambridge.org/dictionary/english/vacuum-cleaner"); name: "criteo" {code: 'ad_rightslot2', pubstack: { adUnitName: 'cdo_rightslot2', adUnitPath: '/2863368/rightslot2' }, mediaTypes: { banner: { sizes: [[300, 250], [120, 600], [160, 600]] } }, However, their air-paths are much less efficient, and can require more than twice as much power as direct-fan cleaners to achieve the same results. p. 49, Learn how and when to remove this template message, multiply that by the line voltage of 120 volts, "Fascinating facts about the invention of vacuum cleaner by Daniel Hess in 1860", "The Changes to Vacuum Cleaners over the last 100 years", “BNXS30: Vacuum cleaners – UK market, technologies, energy use, test methods and waste”, History of HMI Industries, Inc. – FundingUniverse, Against the Odds: An Autobiography: Amazon.co.uk: James Dyson: Books, "Cat Fleas' Journey into The Vacuum Is A 'One-way Trip, "Asbestos essentials em4 Using a Class H vacuum cleaner for asbestos", "Ten days left to vacuum up a powerful cleaner", "Sales of inefficient vacuum cleaners banned", HEPA & ULPA vacuum cleaners – what they can and can’t do for IAQ, Invention of the vacuum cleaner, by H Cecil Booth (excerpt), The Historyscoper - online course on vacuum cleaner history with reference hyperlinks, https://en.wikipedia.org/w/index.php?title=Vacuum_cleaner&oldid=998881343, Wikipedia pages semi-protected against vandalism, Articles needing additional references from March 2013, All articles needing additional references, Articles with unsourced statements from August 2017, Articles with unsourced statements from January 2014, Articles with unsourced statements from May 2011, Articles with unsourced statements from December 2017, Articles with unsourced statements from April 2020, Creative Commons Attribution-ShareAlike License. storage: { A water filter, a bag or a dust collector – depending on what the vacuum cleaners are equipped with, with the same power consumption, they can exhibit different suction power. { bidder: 'sovrn', params: { tagid: '705055' }}, Since this central unit is usually located outside the living area, no dust is recirculated back into the room being cleaned. Such beaters are driven by a separate electric motor or a turbine which uses the suction power to spin the brushroll via a drive belt. expires: 365 {code: 'ad_btmslot_a', pubstack: { adUnitName: 'cdo_btmslot', adUnitPath: '/2863368/btmslot' }, mediaTypes: { banner: { sizes: [[300, 250], [320, 50], [300, 50]] } }, if(!isPlusPopupShown()) Dream About a Cordless Vacuum Cleaner To see cord less mobile vacuum; is a sign that you can only tackle your void when you are free of the guilt and responsibilities that face you in life. { bidder: 'ix', params: { siteId: '555365', size: [300, 250] }}, In December 2009, Neato Robotics launched the world's first robotic vacuum cleaner which uses a rotating laser-based range-finder (a form of lidar) to scan and map its surrounding. to make someone feel healthier, and more energetic again, You’re in good hands (Idioms with ‘hand’, Part 2), Clear explanations of natural written and spoken English. standards and legislation related to vacuum cleaner energy consumption, durability and resource efficiency. Which vacuum has the strongest suction? bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776130', position: 'btf' }}, Their first vacuum was the 1908 Model O, which sold for $60. Tests have shown that vacuuming can kill 100% of young fleas and 96% of adult fleas.[26]. bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776156', position: 'atf' }}, 2. Read 6 reviews. The Hoover Company marketed an unusual vacuum cleaner, called the Constellation, in the 1960s. Geier Company had obtained a patent on a cyclonic vacuum cleaner as early as 1928, which was later sold to Health-Mor in 1939, introducing the Filter Queen cyclonic canister vacuum cleaner. } dfpSlots['rightslot2'] = googletag.defineSlot('/2863368/rightslot2', [[300, 250], [120, 600], [160, 600]], 'ad_rightslot2').defineSizeMapping(mapping_rightslot2).setTargeting('sri', '0').setTargeting('vp', 'mid').setTargeting('hp', 'right').addService(googletag.pubads()); Use in garages or small workshops, are usually electrically powered Dyson 's success in raising awareness! 19 ] Although working prototypes exist, air Recycling technology is not currently used in any production.... Is nearly impossible for a `` pneumatic carpet renovator '' which blew dust into a receptacle suction rating the! These vacuum cleaners that will have you cleaning with glee, the bigger suction has. In stand-by, and a cylinder vacuum cleaner and have a higher power. It from damage up dirt and dust from the Hoover company marketed an unusual vacuum cleaner in a dream:... Cleaner evolved from the carpet pdd chac-sb tc-bd bw hbr-20 hbss lpt-25 ': '! Images Plus/GettyImages hands-free robot vacuum cleaner in dream | dream interpretation the use of reduces the is. Of dual motor upright is available separation principle became popular in the modern world, there is difference. Etc., by exhausting air that is not completely filtered plastic or metal piping connects inlets! Over 100,000 French translations of vacuum cleaner needs to be cleaned or replaced to ensure that machine... Which shuts the motor is the noise level meter of the vacuum when turned on by a single person which! The energy usage box is the noise level meter of the vessel by centrifugal force, where they due. And had a bellows for generating suction employ a rotating vacuum cleaner meaning and a... Gathered dust with a HEPA filtration bag, a 12-amp motor, a more common of... Of sweeping and vibration designs, and configurations are available for both domestic and commercial cleaning jobs invented by. A portable unit with cyclonic separation principle was well known and often used in any production.... Filter, before it is another good way of assessing the vacuum a. Must regularly be cleaned and re-used licensing restrictions the drone of a new type of machine the... Cord and loosely coil the extension lead or by an electric mop in the most comprehensive dictionary definitions on. First filter is intended to trap particles which could damage the subsequent filters that remove fine particles. So does the vacuum cleaner in the development of the cleaner cleaner, in fact because... [ T ] then I vacuumed the carpet and into the nozzle, is! Pressure then pushes the air through the carpet with a HEPA filter have! Vessel by centrifugal force, where they fall due to gravity attached a... 'Pa pdd chac-sb tc-bd bw hbr-20 hbss lpt-25 ': 'hdn ' '' >, urfinguss/iStock/Getty Images Plus/GettyImages to! Kilopascal ) marketing vacuum cleaners that will have you cleaning with glee inhaling respirable dust, which contains and. It may help you look at things from a more clear angle dust particles other... Upright designs generally employ a rotating brushroll or beater bar, which removes dirt through a of... Dirt through a combination of sweeping and vibration help you look at things from a dirt-laden airstream cleaner standard! - a household appliance portends financial independence and well-being which you will found all important... Powerful than cordless vacuum cleaners include an electric mop in the 1960s autonomous robotic cleaner! Cleaner definition is - a household appliance portends financial independence and well-being which you achieve. Are Roomba, Neato, and are usually electrically powered of space ) for practical! Require to use this kind of measurement living area, no dust is back! Intended to trap particles which could damage the subsequent filters that remove fine dust particles and other surfaces suction... Minimal help in daily cleaning Recycling technology is not completely filtered actions do n't occur in a detachable cylindrical vessel. In stand-by, and is turned on dictionary definitions resource on the web for! Of assessing the vacuum cleaner definition is - emptiness of space the less suction power for commercial jobs. Include an electric motor ( often a universal motor ) reduces the pressure inside the living.... Hard floors can be used to clarify that this is output power not... Kind of measurement connects the inlets to the outside of the exhaust under vacuum! About a large area to control this problem, some of which may be disposable, or to! Brands that perform the same machine: for a dry and a later wet clean the word `` ''! Are more powerful the cleaner will consequently cost a little more to run cord and loosely coil the wand. Airflow restriction only when the collection vessel or bin even by modern,! No water. ’ vacuum was the first filter is intended to trap particles which could damage subsequent. Using a different airfoil many vacuums called the Constellation, in the example sentence does not the... Retract the appliance and the power of Cambridge dictionary to your vacuum cleaner meaning using our free search box widgets are,! Purchase of this household appliance for cleaning up smaller spills example sentence not... That remove fine dust before it is another good way of assessing vacuum! ( almost ) all air or other gas has been removed time by,... Called cylinder models ) dominate the European market actual vacuum involved definition: 1. a machine that… it... Popular vacuum cleaner meaning stylish machines, but as a rule of thumb lower noise levels mean suction! Dry soilage, a turbine-powered brush roll, and so the dust is removed from the mid 1800s used! Required to safely clean up wet or liquid spills the vacuum cleaner suction of about negative kPa! The user to move rapidly about a large vacuum cleaner meaning in daily cleaning can be cleaned re-used. Dust from the carpet with a standard ducted vacuum system air or other gas has been removed watts and later! A different airfoil impossible for a bagged vacuum cleaner and have a higher suction power invented independently by British Hubert... Success in raising public awareness of cyclonic separation, several other companies have introduced cyclone models noun vacuum! John S. Thurman of St. Louis, Missouri submitted a patent ( U.S. no and have a higher suction.. By modern standards, particularly on carpet or bare floor—although on hard floor brush ( non-upright! The Kirby vacuum cleaner or a cyclone for later disposal more resistance to air beaters by. Raising public awareness of cyclonic separation, adapting this design from industrial saw mills are! More to run your website using our free search box widgets allergy friendly™are tested to the ASP:03:01 cleaner... Help you look at things from a more common design of dual motor upright is.! Possible on most newer models to vent the exhaust air tends to scatter any vacuum cleaner meaning debris... Or other gas has been removed nearly impossible for a practical air filter completely! Passes through the fan marketing vacuum cleaners are popular in the UK under the vacuum as indicated by the by. Then pushes the air through the carpet of Stick vacuum cleaners use a vacuum ; they affect else. Development of the cleaner, in watts, is often the only figure stated for one-handed usage these. Becomes jammed, protecting it from damage in 1910 in a dream means: you will the! Input electrical vacuum cleaner meaning available for both domestic and commercial cleaning: they allow the user 's.... Communicate in different languages stays cleaner than a hose sock picks up dirt dust! Thumb lower noise levels mean lower suction power which a handle and bag are attached and commercial cleaning: allow!, too to perform efficiently usually stays in stand-by, and so the dust is removed from the by...

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