CN2788728Y - Water filtering vacuum suction dust cleaner with umbrella-shape baffle plate - Google Patents
Water filtering vacuum suction dust cleaner with umbrella-shape baffle plate Download PDFInfo
- Publication number
- CN2788728Y CN2788728Y CNU2005200702759U CN200520070275U CN2788728Y CN 2788728 Y CN2788728 Y CN 2788728Y CN U2005200702759 U CNU2005200702759 U CN U2005200702759U CN 200520070275 U CN200520070275 U CN 200520070275U CN 2788728 Y CN2788728 Y CN 2788728Y
- Authority
- CN
- China
- Prior art keywords
- umbrella
- bucket
- water
- baffle plate
- shaped baffle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/18—Liquid filters
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
- A47L5/36—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back
- A47L5/362—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back of the horizontal type, e.g. canister or sledge type
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/18—Liquid filters
- A47L9/181—Separating by passing the air through a liquid bath
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/18—Liquid filters
- A47L9/185—Means for the mechanical control of flow of air, e.g. deflectors, baffles or labyrinths
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/18—Liquid filters
- A47L9/186—Construction of outlets
- A47L9/187—Construction of outlets with filtering means, e.g. separators
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
- Separation Of Particles Using Liquids (AREA)
- Separating Particles In Gases By Inertia (AREA)
Abstract
The utility model relates to a water filtering vacuum suction dust cleaner with an umbrella-shaped baffle plate, which comprises a water bucket, wherein the water bucket can be disassembled from a body, and is used for carrying water and filtering and collecting dust; at least one airflow guiding bending tube is arranged in the water bucket for guiding dusty air into water in the water bucket. The utility model is characterized in that the water bucket is provided with a wall in an inward sloping shape; an outlet of the airflow guiding bending tube points to the sloping wall, and baffle plates which downward extend towards the bottom of the water bucket are arranged on the upper side in the sloping wall; the umbrella-shaped baffle plate is also arranged on the baffle plate. After the dusty air is thrust into water following the guiding bending tube, most of formed water vapor mixture B does collision and rotation water-dust mixing movement along the sloping wall, the baffle plate and the umbrella-shaped baffle plate. In addition, a part of water vapor mixture and some water bloom generated by the water-dust mixing movement do a second collision mixing movement between the umbrella-shaped baffle plate and the lower part of the baffle plate. In this way, dust in the dusty air is fully dissolved or is stopped in water.
Description
Technical field
The utility model relates to a kind of water filtration type domestic vacuum cleaners that have the bucket that can shirk from body.
Background technology
Known water filtration type dust catcher, structurally quite complicated, cause being used to private housework easily, or structurally too simple, do not have good means will be mixed in the suction airstream dust fully, be dissolved in the water up hill and dale or caught by water.Cause considerable dust still can not be fallen, and also will lean on other means to filter or simply arrange in air, pollute once more by water filtration.
Summary of the invention
The purpose of this utility model, by a kind of better filter net work energy that has is provided, water filtering mechanism easy to use provides a kind of water filtration type cleaning vacuum plant that has umbrella-shaped baffle with better filter net work energy.
According to design provided by the utility model, the water filtration type cleaning vacuum plant that has a umbrella-shaped baffle has that an energy shirks from body, in order to be filled with water and to filter and collect the bucket that dust is used, one wall of bucket is lean-in oblique wall, and the top has one to face toward the baffle plate that stretch the bucket bottom downwards in this inclination shape wall, one umbrella-shaped baffle is set again on this baffle plate, between umbrella-shaped baffle and baffle plate, angle is arranged, and have at least one in the bucket with lead racecourse bend in the bucket of dust-contained airflow, the gas outlet of racecourse bend is facing to bucket inclination shape wall.
Two or more umbrella-shaped baffles are set on the baffle plate of this bucket.The gas outlet of the air-flow racecourse bend type of twitching one's mouth in the bucket.Opening at bucket is provided with auxiliary filter screen.The base will be lower than the lower bottom part of auxiliary filter screen itself under the baffle plate.
Bucket is placed in the side of body, air inlet pipe is set in body simultaneously, form on this air inlet pipe always the air channel, with a beam wind road after, be connected with the dust laden air import on being arranged at body, opposite side installation at body vacuumizes motor and winder, and at least one filter is set before vacuumizing the air entry of motor.In the cooling air exhaust ports that vacuumizes motor at least one filter is set.
Filter pure qi (oxygen) stream exhaust outlet is set, thereby the openning of filter pure qi (oxygen) stream exhaust outlet has the structure of blowing function for linking to each other with dust collector hose on body, filter pure qi (oxygen) and flow exhaust outlet and be communicated with discharge duct on being installed on the exhaust outlet that vacuumizes motor.Bucket is transparent or semitransparent.
Characteristics of the present utility model are: bucket one wall is made recessed, upper section has a plate washer of stretching downwards in this inclination shape wall.This plate washer can be an one up and down, also can be two parts splicings, and the base of plate washer is higher than the maximum water level of setting in the bucket.One umbrella-shaped baffle is set on this baffle plate again.If aforementioned plate washer is two parts splicing up and down, then this umbrella-shaped baffle can be made of one with aforementioned plate washer bottom.The method that this umbrella-shaped baffle is set can have various.Simultaneously, the gas outlet of intake elbow is facing to above-mentioned inclination shape wall.When dust catcher was worked, dust laden air poured in the water in the bucket with intake elbow, forms the gas-vapor mix body, and mainly carry out following two water dust hybrid motion: one, the gas-vapor mix body rushes at bucket inclination shape wall, meets inclination shape wall and stops, upwards turns over and dashes, the part that strength is strong is flushed to the baffle plate place on inclination shape wall top always, the retaining that is hampered turns over downwards, drops on above the umbrella-shaped baffle vertical drop of umbrella-shaped baffle block water air-flow, and the guiding water flow rushes at inclination shape wall once more, so moves in circles; Carry out the water dust hybrid motion; They are two years old, the gas-vapor mix body that part strength is weak and some sprays that produced by aforementioned water dust hybrid motion, under suction airstream drives, rush at the following position (being that umbrella-shaped baffle is with the lower part) of inclination shape wall upper guard-plate, meet after this baffle plate bottom and umbrella-shaped baffle stop, fall after rise downwards, carry out second hybrid motion.So, dust laden air and water are carrying out water dust mixed rotation motion fully in bucket, make dust in air be separated or be hunted down by water-soluble as much as possible.Simultaneously, the cleaned air that is filtered dust then from the space that plate washer and the water surface form, rushes at the bucket exhaust outlet, enters the motor vacuum chamber, and row is outside machine.
Experiment showed, and install additional after the umbrella-shaped baffle that filter dirt effect is more abundant, and water droplet is difficult for air-flow row blowing to motor to the bucket gas outlet.Like this, by a better simply structure, just reached and make dust fully by the clean effect of water filter.
This bucket can shirk from body easily, therefore, discharges water in the bucket and pouring all becomes very convenient.Experiment showed, the type of twitching one's mouth is made in the outlet of the air-flow racecourse bend in the bucket, can make easier being mixed in the water of dust in the air-flow.
One opening is arranged at bucket top, and opening is provided with air inlet and outtake tube, and subsidiary auxiliary screen pack is arranged.Evidence is provided with the aided filter net herein and can more effectively filters clean dust and with the water droplet that air-flow takes up, make the gas that enters motor clean as far as possible and dry.Evidence, the baffle plate lower edge on the bucket skew wall is as being lower than (more rely on bucket at the bottom of) auxiliary lower bottom part of filter screen own, and then the water droplet in the air-flow is difficult for rushing at auxiliary filter screen, and filter effect is better.
In addition, before the motor air entry, at least one high-performance HEPA filter is set makes by the air-flow after the water filtration, and then enter in the motor earlier by this filter.Evidence, the HEPA filter that this appends can filter out might be from water and auxiliary filter screen in the fine dust and the aqueous vapor that spill, make the air-flow that enters motor reach almost 100% clean.
In addition, that vacuum cleaner with water filtering all uses is dried/wet dual-purpose motor, place a high-performance filter (such as HEPA) again at the exhaust outlet of motor cooling air, the carbon dust that produces in the time of can filtering out motor rotation avoids the carbon dust machine that blows to cause 2 pollutions outward.By the exhaust outlet of the clean air-flow of filter, make the openning that can link to each other with dust collector hose with, like this, flexible pipe can have the function of an air blowing (blowing clean wind) after openning connects therewith.In addition, bucket is made into when transparent or semitransparent, helps observing water level, the convenient use.
Description of drawings
In conjunction with the accompanying drawings, elaborate by preferred embodiment of following the utility model.Wherein:
Fig. 1 is a partial schematic sectional view, cuts open by the A-A among Fig. 2;
Fig. 2 overlooks the partial cutaway schematic diagram;
Fig. 3 is a partial schematic sectional view, cuts open by the B-B among Fig. 2;
Fig. 4 is the longitudinal section of bucket among the embodiment;
Fig. 5 is the partial enlarged drawing of P node among Fig. 3.
The specific embodiment
Referring to Fig. 1, Fig. 2 and Fig. 3, the described dust catcher of present embodiment comprises a dust laden air import 9, a beam wind road 11, air channel 2, a body 5, vacuumize motor 19 always, a winder 17, filters and collect the bucket 10 that dust is used, and is filled with water in the bucket; Two air-flow racecourse bends that pass Bucket Cover 4 are arranged in the bucket, and promptly air inlet pipe 3, and in the water in the bucket that dust laden air is led, escape pipe 15 vacuumizes motor 19 in order to the air after water filtration is derived bucket, lead to.Improvements of the present utility model are, referring to Fig. 4 and Fig. 5, a face of bucket is made lean-in oblique wall 21, on inclination shape wall 21 tops, one that stretch downwards, as to be approximately perpendicular to bucket bottom surface baffle plate 6 is arranged, and described baffle plate 6 bases are higher than the static peak level face of setting in the bucket 8.This plate washer 6 can be an one up and down, also can be two parts splicing up and down.One umbrella-shaped baffle 7 is set on this baffle plate 6 again.If aforementioned plate washer 6 is two parts 6-1,6-2 splicings up and down, then this umbrella-shaped baffle 7 can be made of one with the bottom 6-2 of aforementioned plate washer 6.The method that this umbrella-shaped baffle is set can have various.Angle α 〉=10 of umbrella-shaped baffle 7 and baffle plate 6 bottom 6-2 °.The outlet of air-flow racecourse bend 22 is facing to bucket inclination shape wall 21, when the dust-contained airflow of suction from air inlet pipe 3 after bucket is poured in 22 outlets of air-flow racecourse bend, form gas-vapor mix body B, wash away to inclination shape wall 21.And mainly carry out following two water dust hybrid motion: one, high-strength water flow D upwards turns over along inclination shape wall 21 and dashes, the baffle plate 6 of meeting inclination shape wall 21 tops stops downwards and turns over, drop on the upper surface of umbrella-shaped baffle 7, umbrella-shaped baffle 7 block water air-flow vertical drops, and the guiding water flow washes away to inclination shape wall 21 again.So move in circles, carry out the water dust hybrid motion.Its two, low current C of part and the part current/spray that is produced by aforementioned water dust hybrid motion are under suction airstream drives, rush at the bottom 6-2 (being that umbrella-shaped baffle 7 is with the lower part) of baffle plate 6, after chance baffle plate bottom 6-2 and umbrella-shaped baffle 7 stop, fall after rise downwards, carry out second hybrid motion.So, in the space that inclination shape wall 21, baffle plate 6 and the umbrella-shaped baffle 7 of gas-vapor mix body in bucket constitutes, and the turnup that in 25 spaces that constitute at the bottom of baffle plate bottom 6-2, umbrella-shaped baffle 7 and the bucket, circulates, carry out the water dust hybrid motion, dust is stopped fully or be dissolved in the water, reached and make dust fully by the clean effect of water filter.Simultaneously, the air that is filtered dust then from the space that plate washer and the water surface form, is attracted to bucket exhaust outlet 15, enters the motor vacuum chamber, and row is outside machine.Experiment showed, and install additional after the umbrella-shaped baffle 7 that filter dirt effect is more abundant, and obviously reduce with the water droplet of air-flow row to bucket gas outlet 15.
Accompanying drawing 4 has been done diagram to this process, and wherein A is a dust laden air, and B is the gas-vapor mix body, and C is low water flow (a gas-vapor mix body), and D is high-strength water flow (a gas-vapor mix body), and E is cleaned air and a small amount of steam after separating.
Described bucket 10 can shirk easily, therefore, discharges water in the bucket and pouring all becomes very convenient.Experiment showed, the type of twitching one's mouth is made in 22 outlets of the air-flow racecourse bend in the bucket, can make easier being mixed in the water of dust in the air-flow.
One opening is arranged at bucket top, and opening has an auxiliary screen pack 16.Evidence is provided with the water droplet that the aided filter net can more effectively be filtered clean dust and take up with air-flow herein, makes that to enter the gas that vacuumizes motor 19 clean as far as possible and dry.
Evidence, the base of baffle plate 6 is as being lower than the base 23 of (more rely on bucket at the bottom of) auxiliary filter screen, and then the water droplet in the air-flow is difficult for rushing at auxiliary filter screen 16, and filter effect is better.
In addition, before vacuumizing motor 19 air entries, at least one high-performance HEPA filter 14 is set, makes by the air-flow after the water filtration and pass through this filter earlier, and then enter in the motor.Evidence, the HEPA filter that this appends can filter out might be from water and auxiliary filter screen in the fine dust and the aqueous vapor that spill, make the air-flow that enters motor reach almost 100% clean.
That vacuum cleaner with water filtering all uses is dried/wet dual-purpose motor, and the motor cooling air enters from air inlet 18, discharges at exhaust outlet 12.At exhaust outlet 12 places of motor cooling air, place a high-performance filter (such as HEPA) 13, the carbon dust that produces in the time of can filtering out motor rotation avoids the carbon dust machine that blows to cause secondary pollution outward.
With the exhaust outlet 1 of filter pure qi (oxygen) stream, make the openning that can link to each other with dust collector hose, like this, flexible pipe can have the function of air blowing (blowing clean wind) after openning connects therewith.In addition, bucket 10 is made transparent or semitransparent state, helps observing water level, the convenient use.
Claims (9)
1, the water filtration type cleaning vacuum plant that has umbrella-shaped baffle, have that an energy shirks from body (5), in order to be filled with water and to filter and collect the bucket (10) that dust is used, one wall of bucket (10) is a lean-in oblique wall (21), and the top has one to face toward the baffle plate (6) that stretch bucket (10) bottom downwards in this inclination shape wall (2 1), one umbrella-shaped baffle (7) is set again on this baffle plate (6), between umbrella-shaped baffle (7) and baffle plate (6), angle α is arranged, and have at least one in the bucket (10) with lead racecourse bend (22) in the bucket (10) of dust-contained airflow, the gas outlet of racecourse bend (22) is facing to bucket inclination shape wall (21).
2, according to the right 1 described water filtration type cleaning vacuum plant that has umbrella-shaped baffle, it is characterized in that: on the baffle plate (6) of this bucket (10), two or more umbrella-shaped baffles (7) are set.
3, according to the right 1 described water filtration type cleaning vacuum plant that has umbrella-shaped baffle, it is characterized in that: the gas outlet of air-flow racecourse bend (22) type of twitching one's mouth in the bucket (10).
4, according to the right 1 described water filtration type cleaning vacuum plant that has umbrella-shaped baffle, it is characterized in that: the opening at bucket (10) is provided with auxiliary filter screen (16).
5, according to the right 1 described water filtration type cleaning vacuum plant that has umbrella-shaped baffle, it is characterized in that: the base will be lower than the lower bottom part (23) of auxiliary filter screen (16) itself under the baffle plate (6).
6, according to the right 1 described water filtration type cleaning vacuum plant that has umbrella-shaped baffle, it is characterized in that: bucket (10) is placed in the side of body (5), air inlet pipe (3) is set in body (5) simultaneously, form on this air inlet pipe (3) always air channel (2), with a beam wind road (11) after, be connected with the dust laden air import (9) on being arranged at body (5), opposite side installation at body (5) vacuumizes motor (19) and winder (17), and at least one filter (14) is set before the air entry that vacuumizes motor (19).
7, according to the right 6 described water filtration type cleaning vacuum plants that have umbrella-shaped baffle, it is characterized in that: locate to be provided with at least one filter (13) at the cooling air exhaust outlet (12) that vacuumizes motor (19).
8, according to the right 1 described water filtration type cleaning vacuum plant that has umbrella-shaped baffle, it is characterized in that: filter pure qi (oxygen) stream exhaust outlet (1) is set on body (5), filter pure qi (oxygen) stream exhaust outlet (1) thus openning have the structure of blowing function for linking to each other with dust collector hose, filter pure qi (oxygen) and flow exhaust outlet (1) and be communicated with discharge duct on being installed on the exhaust outlet (12) that vacuumizes motor (19).
9, according to the right 1 described water filtration type cleaning vacuum plant that has umbrella-shaped baffle, it is characterized in that: bucket (10) is transparent or semitransparent.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200702759U CN2788728Y (en) | 2005-03-29 | 2005-03-29 | Water filtering vacuum suction dust cleaner with umbrella-shape baffle plate |
| PCT/CN2005/001800 WO2006102806A1 (en) | 2005-03-29 | 2005-10-31 | A water filtration vacuum cleaner with an umbrella-shape baffle |
| EP06003775A EP1707098B1 (en) | 2005-03-29 | 2006-02-24 | Water filtration vacuum cleaner apparatus having sloping baffle |
| AT06003775T ATE457673T1 (en) | 2005-03-29 | 2006-02-24 | VACUUM CLEANER WITH LIQUID FILTER AND WITH AN SLOPED AIR CONDUCT SURFACE |
| DE602006012238T DE602006012238D1 (en) | 2005-03-29 | 2006-02-24 | Vacuum cleaner with liquid filter and with an inclined air duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200702759U CN2788728Y (en) | 2005-03-29 | 2005-03-29 | Water filtering vacuum suction dust cleaner with umbrella-shape baffle plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2788728Y true CN2788728Y (en) | 2006-06-21 |
Family
ID=36789068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200702759U Expired - Fee Related CN2788728Y (en) | 2005-03-29 | 2005-03-29 | Water filtering vacuum suction dust cleaner with umbrella-shape baffle plate |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1707098B1 (en) |
| CN (1) | CN2788728Y (en) |
| AT (1) | ATE457673T1 (en) |
| DE (1) | DE602006012238D1 (en) |
| WO (1) | WO2006102806A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008006263A1 (en) * | 2006-06-29 | 2008-01-17 | Zhihong Liu | An improved water-filtering device of the vacuum cleaner |
| CN103202682A (en) * | 2013-03-22 | 2013-07-17 | 苏州拉维科电器有限公司 | Air channel of duct collector machine body |
| CN105708392A (en) * | 2016-03-25 | 2016-06-29 | 美的集团股份有限公司 | Filtering assembly and dust collector with same |
| CN108402990A (en) * | 2018-05-14 | 2018-08-17 | 宁波春仁电器有限公司 | Hand-held Wet-dry dust catcher |
| US10391438B2 (en) | 2016-03-25 | 2019-08-27 | Midea Group Co., Ltd. | Filter assembly and cleaner having the same |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010130899A (en) | 2007-03-14 | 2010-06-17 | Ajinomoto Co Inc | Microorganism producing l-glutamic acid-based amino acid, and method for producing amino acid |
| GB2500191A (en) * | 2012-03-12 | 2013-09-18 | Vax Ltd | Chassis for a suction cleaner |
| CN115040959A (en) * | 2022-05-18 | 2022-09-13 | 佛山市顺德区奥格威电器制造有限公司 | Compound multi-functional cleaning device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB576851A (en) * | 1944-03-29 | 1946-04-23 | Douglas Nield | Improvements connected with vacuum cleaners |
| US5829092A (en) * | 1996-09-23 | 1998-11-03 | Hobbs; Roy | Vacuum cleaner |
| DE19926828A1 (en) * | 1999-06-12 | 2000-12-14 | Kaercher Gmbh & Co Alfred | vacuum cleaner |
| DE19946564C2 (en) * | 1999-09-29 | 2003-11-20 | Aeg Hausgeraete Gmbh | Wet filter for a floor cleaning device |
| EP1112712B1 (en) * | 1999-12-30 | 2006-03-29 | POLTI S.p.A. | A vacuum cleaner |
| US6467122B2 (en) * | 2000-01-14 | 2002-10-22 | Bissell Homecare, Inc. | Deep cleaner with tool mount |
| JP4220200B2 (en) * | 2002-08-28 | 2009-02-04 | 株式会社東芝 | Electric vacuum cleaner |
| JP4196087B2 (en) * | 2003-07-10 | 2008-12-17 | パナソニック株式会社 | Vacuum cleaner |
-
2005
- 2005-03-29 CN CNU2005200702759U patent/CN2788728Y/en not_active Expired - Fee Related
- 2005-10-31 WO PCT/CN2005/001800 patent/WO2006102806A1/en not_active Application Discontinuation
-
2006
- 2006-02-24 EP EP06003775A patent/EP1707098B1/en not_active Not-in-force
- 2006-02-24 AT AT06003775T patent/ATE457673T1/en not_active IP Right Cessation
- 2006-02-24 DE DE602006012238T patent/DE602006012238D1/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008006263A1 (en) * | 2006-06-29 | 2008-01-17 | Zhihong Liu | An improved water-filtering device of the vacuum cleaner |
| CN103202682A (en) * | 2013-03-22 | 2013-07-17 | 苏州拉维科电器有限公司 | Air channel of duct collector machine body |
| CN105708392A (en) * | 2016-03-25 | 2016-06-29 | 美的集团股份有限公司 | Filtering assembly and dust collector with same |
| US10391438B2 (en) | 2016-03-25 | 2019-08-27 | Midea Group Co., Ltd. | Filter assembly and cleaner having the same |
| CN108402990A (en) * | 2018-05-14 | 2018-08-17 | 宁波春仁电器有限公司 | Hand-held Wet-dry dust catcher |
Also Published As
| Publication number | Publication date |
|---|---|
| DE602006012238D1 (en) | 2010-04-01 |
| ATE457673T1 (en) | 2010-03-15 |
| EP1707098B1 (en) | 2010-02-17 |
| WO2006102806A1 (en) | 2006-10-05 |
| EP1707098A2 (en) | 2006-10-04 |
| EP1707098A3 (en) | 2007-07-11 |
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