CN1302740C - Handle tube and cyclone vacuum cleaner equipped with the same - Google Patents
Handle tube and cyclone vacuum cleaner equipped with the same Download PDFInfo
- Publication number
- CN1302740C CN1302740C CNB2003101148370A CN200310114837A CN1302740C CN 1302740 C CN1302740 C CN 1302740C CN B2003101148370 A CNB2003101148370 A CN B2003101148370A CN 200310114837 A CN200310114837 A CN 200310114837A CN 1302740 C CN1302740 C CN 1302740C
- Authority
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- China
- Prior art keywords
- handle tube
- handle
- vacuum cleaner
- brush
- cyclone
- 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
Links
- 239000000428 dust Substances 0.000 claims abstract description 68
- 241000628997 Flos Species 0.000 claims description 8
- 230000009471 action Effects 0.000 claims description 4
- 238000000926 separation method Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Classifications
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- 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
- A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
-
- 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
- A47L9/32—Handles
- A47L9/327—Handles for suction cleaners with hose between nozzle and casing
-
- 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
- A47L9/102—Dust separators
- A47L9/104—Means for intercepting small objects
-
- 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
- A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
- A47L9/165—Construction of inlets
-
- 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
- A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
- A47L9/1658—Construction of outlets
- A47L9/1666—Construction of outlets with filtering means
-
- 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
- A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
- A47L9/1691—Mounting or coupling means for cyclonic chamber or dust receptacles
-
- 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
- A47L9/24—Hoses or pipes; Hose or pipe couplings
- A47L9/248—Parts, details or accessories of hoses or pipes
-
- 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
- A47L9/32—Handles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
- Electric Vacuum Cleaner (AREA)
Abstract
A handle tube and a vacuum cleaner equipped with the handle. The vacuum cleaner includes a brush capable of inhaling air that contains external dust, and a cleaner body for supplying suction force to the brush. The vacuum cleaner further includes a handle tube interposed between the brush and the cleaner body to interconnect the brush and the cleaner body to allow air to flow through the handle tube, wherein a predetermined part of the handle tube is formed as a handle to be gripped by a user. A cyclone cleaner is provided that is structured in such a manner that the flow passage of the handle tube is formed to take a handle shape and thus a separate handle is not needed.
Description
Technical field
The present invention relates to handle tube and the Cyclonic vacuum duster of being furnished with handle tube, the invention particularly relates to handle tube that is installed together with dust arrester and the vacuum cleaner of being furnished with this handle tube.
Background technology
Vacuum cleaner is to be used to remove the utensil of lip-deep dust and dirt of being cleaned, wherein, circulate by the electric rotating machine forced air, thereby make main body of dust collector inside become vacuum state, because the pressure difference that produces between the utensil body inboard and the outside causes powerful air-flow, dust and dirt be along with the air that is sucked is inhaled in the utensil together, thereby remove dust and dirt.
In addition, cyclone is the device that utilizes centrifugal force separating particles from fluid.Because the advantage of simple in structure and high temperature high voltage resistant, such cyclone is widely used in industrial circle already, and is used to vacuum cleaner.
An exemplary that is provided with the Cyclonic vacuum duster of cyclone is disclosed in the korean patent application No.1999-20704 of exercise question for " cyclone that is used for vacuum cleaner ", and this application is in the checking process under applicant's name of the application.
Fig. 1 is the perspective view that has the vacuum cleaner of disclosed cyclone in above-mentioned patent application.
As can be seen from Figure, the Chang Gui vacuum cleaner of being furnished with cyclone 21 1 comprises: main body of dust collector 3, the flexible hose 9 that is connected to main body of dust collector 3, extension 8, be connected the handle tube 7 between flexible hose 9 and the extension 8 and be connected on handle tube 7 and extension 8 between cyclone 21.
Main body of dust collector 3 is divided into dust storage chamber (not shown) and load drive chamber (not shown), in dust storage chamber, accommodate the dust bag (not shown), in load drive chamber, accommodate the suction motor (not shown) that the air that is used for comprising external dust is drawn into dust storage chamber.
The far-end of extension 8 is connected with brush 10, and brush 10 is constructed to contact the surface that is cleaned, as is coated with the floor of laminated paper and carpet, and wherein the bottom side of brush 10 is formed with inflow entrance.
One side of handle tube 7 is provided with handle 9, so that user's gripping handle pipe 7 easily.
Adopt above-mentioned structure, when connecting power supply, under the effect that drives the suction force that suction motor produces, comprise such as the air of the dirt of dust inflow entrance and be inhaled into by brush 10.Air flows and enters cyclone 21 along extension 8.When the air that flows into cyclone 21 forms air-swirl and when the blind end of cyclone moved, dirt or a scrap of paper with big particle size were separated from air by centrifugal force.The dirts that separate etc. descend and are collected in the bottom of container along the inwall of dirt collection vessel 25.
The air that purifies along handle tube 7 and be connected handle tube 7 and main body of dust collector 3 between flexible hose 9 move, then flow in the main body of dust collector.
Carrying of carrying out in the dust storage chamber (not shown) of main body of dust collector is identical with the process of carrying out in conventional air dust catcher 1 with the process of collecting dust.
Yet, in this traditional vacuum cleaners, need handle be set separately on handle tube, particularly, when being provided with cyclone, the load of handle tube is concentrated unevenly towards cyclone.Therefore, be difficult to move equably the vacuum cleaner that comprises handle tube.
Summary of the invention
Therefore, the invention solves the problem that occurs in above-mentioned prior art, the purpose of this invention is to provide a kind of handle tube that is used for vacuum cleaner, it is simple in structure, and when cleaning, be convenient to user's handling, and a kind of vacuum cleaner of being furnished with described handle tube is provided.
Another object of the present invention provides a kind of handle tube that is used for the lightweight of vacuum cleaner, and described handle tube is provided with the air flow passage of handle shape, therefore, does not need independent handle, and a kind of vacuum cleaner that is equipped with described handle tube is provided.
Another object of the present invention provides a kind of handle tube that is used for vacuum cleaner that is provided with the handle shape air flow passage, and described passage is disposed with cyclone, and a kind of vacuum cleaner that is equipped with described handle tube is provided.
To achieve these goals,, provide a kind of vacuum cleaner, having comprised according to the present invention:
Can suck the brush of the air that comprises external dust and be used to brush that the main body of dust collector of suction force is provided, wherein said vacuum cleaner also comprises: the handle tube that is used for vacuum cleaner, described handle tube is between brush and main body of dust collector, the two ends of handle tube are connected to brush and main body of dust collector by extension and flexible hose, wherein can be formed on by the handle that the user gripped in the handle tube, described handle tube also forms as air flow passage; Wherein, on the outer surface of handle, form knurled portion; Described vacuum cleaner also comprises the cyclone that is installed on the handle tube.
In addition, useful is, handle is at the far-end that is connected to brush and be connected between the near-end of air dust catcher to be two curved, wherein, preferably to form knurled portion on the outer surface of handle.
In addition, preferably, described cyclone comprises: cyclone body, and it makes, and flow air forms eddy current in handle tube, separates and the discharge dust by centrifugal action; And dirt collection vessel, being used to collect the dust that separates by centrifugal action, described container is detachably connected on the cyclone body.
Preferably, described cyclone body comprises: pump orifice makes the air that comprises dust and flow into handle tube form eddy current by this pump orifice; Floss hole is used to discharge the air of dust after separated; With, be connected to the grid that is used for removing crude removal of floss hole.
In addition, to achieve these goals, according to the present invention, a kind of handle tube that is used for vacuum cleaner is provided, described handle tube is between brush and main body of dust collector, described brush can suck the air that comprises external dust, described main body of dust collector is used to brush that suction force is provided, wherein, the two ends of handle tube are connected to brush and main body of dust collector by extension and flexible hose, wherein can be formed on by the handle that the user gripped in the handle tube, described handle tube also forms as air flow passage, forms knurled portion on the outer surface of handle; Described handle tube also comprises cyclone.
Preferably, the described handle tube that is used for vacuum cleaner also comprises cyclone.
Description of drawings
By following detailed description with reference to accompanying drawing, above and other objects of the present invention, feature and advantage will become apparent.
Fig. 1 is the perspective view according to the traditional vacuum cleaners that is provided with cyclone of prior art;
Fig. 2 is the side view according to the handle tube of vacuum cleaner of the present invention, and wherein said handle tube is furnished with cyclone;
Fig. 3 is the cutaway view of the handle tube among Fig. 2.
The specific embodiment
Illustrate in greater detail embodiments of the invention hereinafter with reference to accompanying drawing, in the description that embodiments of the invention are carried out, the element that has same structure and function with the element of above-mentioned conventional dust catcher is given identical label below.
Fig. 2 is the side view that is used for the handle tube of vacuum cleaner, and wherein handle tube is furnished with cyclone.Particularly, handle tube shown in Figure 2 has such improvement structure: the shape of the flow channel of handle tube adopts the form of handle, thereby does not need independent handle, and handle tube weight is lighter.
The dust catcher of being furnished with the handle tube that comprises cyclone comprises: brush 10, main body of dust collector 3, the flexible hose 9 that handle tube 7 is connected with main body of dust collector 3; Be installed in the handle tube 7 between flexible hose 9 and the extension 8; And have the far-end that is connected to brush 10 and be connected to the extension 8 of the near-end of handle tube 7.Because main body of dust collector 3, flexible hose 9, extension 8 and brush 10 are similar to those elements shown in Figure 1, so they are not shown in Fig. 2.
Main body of dust collector 3 is divided into the dust storage chamber (not shown), described dust storage chamber is arranged in the main body of dust collector 3 and accommodates the dust bag (not shown), with load drive chamber (not shown), in load drive chamber, accommodate the suction motor (not shown) that the air that is used for comprising external dust is drawn into dust storage chamber.
The far-end of extension 8 is connected with brush 10, and brush 10 contacts the surface that is cleaned, as is coated with the floor of laminated paper or carpet, and wherein the bottom side of brush 10 is formed with inflow entrance.
The predetermined portions of handle tube 7 is formed with handle 60 so that user's handling, thereby makes the user be easy to gripping handle pipe 7.
Referring now to accompanying drawing 3 handle tube of being furnished with cyclone is described.Fig. 3 is the cutaway view that the mounting structure of cyclone is shown.In the drawings, label I represents the front side of handle tube.
Handle tube main body 30 comprises first flow duct 39 and second flow duct 41, and wherein first and second flow duct 39 and 41 are positioned at the upper and lower with respect to the partition wall in the handle tube main body 30 53.
And second flow duct 41 is spaced apart backward from dirt collection vessel 25, thereby dirt collection vessel 25 can be releasably attached on the cyclone body 55.Distance between dirt collection vessel 25 rear ends and second flow duct 41 ' d ' is confirmed as making dirt collection vessel 25 to be easy to be installed on the handle tube 7 or from handle tube 7 and disassembles.
On the outer surface of handle 60, can form annular knurl, thus user's gripping handle pipe 7 and can not make handle tube 7 landings securely.As selection, can on the outer surface of handle 60, form the folding line or the gauffer of different shape partly.
Cyclone 21 comprises cyclone body 55 and the dirt collection vessel 25 that is detachably connected on the cyclone body 55.
Preferably, cyclone body 55 forms with the shape of dirt collection vessel 25 corresponding cylindrical.
In addition, anti-return parts 50 extend towards the bottom of dirt collection vessel 25 from dirt separation grid 70.
When connecting power supply for the handle tube with said structure, under the effect that drives the suction force that suction motor produces, the air that comprises such as the dirt of dust is inhaled into by the air intake that forms in brush 10.Afterwards, air flow into the inside of cyclone 21 by the extension 8 that is connected with brush 10.
The air that flow into cyclone 21 inside passes through the inside of the pump orifice 37 of formation in cyclone body 55 along oblique inflow cyclone 21.Therefore, comprise such as the air of dirts such as dust and form air-swirl and begin to move towards the blind end of cyclone 21.
In this process, the dirt or a scrap of paper that are included in airborne bulky grain size are separated from air by centrifugal force.The dirt that separates descends along the inwall of the dirt collection vessel 25 of cyclone 21, and is collected in the bottom of whirlwind collection container 25.Carrying of carrying out in the dust storage chamber (not shown) of main body of dust collector 3 is identical with the process of carrying out in traditional vacuum cleaners 1 with the process of collecting dust.
In the above-described embodiment, handle tube that is provided with cyclone and the vacuum cleaner that has this handle tube are described.Yet undoubtedly the present invention also can be changed to only having the vacuum cleaner that handle does not have the handle tube of cyclone and is furnished with this handle tube.
According to above-mentioned the present invention, do not need for handle tube is provided with independent handle, thereby might use a kind of simple and lightweight handle tube.Therefore, be convenient to the use of vacuum cleaner.
In addition, can shorten the route that the suction motor of suction driving force from main body of dust collector transmitted.Therefore, can improve the control of dust ability of vacuum cleaner.
Although with reference to the preferred embodiments of the present invention this illustrate and described the preferred embodiments of the present invention, but one skilled in the art will appreciate that under the situation that does not depart from essence that claim of the present invention limits and scope and can transform and change these embodiment.Will be understood that such transformation, variation and equivalent include within the scope of the invention.
Claims (5)
1. vacuum cleaner comprises:
Can suck the brush of the air that comprises external dust and be used to brush that the main body of dust collector of suction force is provided, wherein said vacuum cleaner also comprises:
The handle tube that is used for vacuum cleaner, described handle tube is between brush and main body of dust collector, the two ends of handle tube are connected to brush and main body of dust collector by extension and flexible hose respectively, wherein can be formed on by the handle that the user gripped in the handle tube, described handle tube also forms as air flow passage;
Wherein, on the outer surface of handle, form knurled portion;
Described vacuum cleaner also comprises the cyclone that is installed on the handle tube.
2. vacuum cleaner according to claim 1 is characterized in that, described handle is two curved between extension and flexible hose.
3. vacuum cleaner according to claim 1 is characterized in that, described cyclone comprises:
Cyclone body, it makes, and flow air forms vortex in handle tube, separates and the discharge dust by centrifugal action; With
Dirt collection vessel is used to collect the dust that separates by centrifugal action, and described dirt collection vessel is detachably connected on the cyclone body.
4. vacuum cleaner according to claim 3 is characterized in that, described cyclone body comprises:
Pump orifice makes the air that comprises dust and flow into handle tube form vortex by this pump orifice;
Floss hole is used to discharge the air of dust after separated; With
Be connected to the grid of floss hole, be used for removing crude removal.
5. handle tube that is used for vacuum cleaner, described handle tube is between brush and main body of dust collector, described brush can suck the air that comprises external dust, described main body of dust collector is used to brush that suction force is provided, wherein, the two ends of handle tube are connected to brush and main body of dust collector by extension and flexible hose respectively, wherein can be formed on by the handle that the user gripped in the handle tube, described handle tube also forms as air flow passage, forms knurled portion on the outer surface of handle; Described handle tube also comprises cyclone.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR200333186 | 2003-05-24 | ||
| KR10-2003-0033186A KR100500844B1 (en) | 2003-05-24 | 2003-05-24 | Handle and cyclone vacuum cleaner equipped whth such a device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1572208A CN1572208A (en) | 2005-02-02 |
| CN1302740C true CN1302740C (en) | 2007-03-07 |
Family
ID=36829499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003101148370A Expired - Fee Related CN1302740C (en) | 2003-05-24 | 2003-11-07 | Handle tube and cyclone vacuum cleaner equipped with the same |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US20040231093A1 (en) |
| JP (1) | JP3930852B2 (en) |
| KR (1) | KR100500844B1 (en) |
| CN (1) | CN1302740C (en) |
| AU (1) | AU2003255215B2 (en) |
| CA (1) | CA2449891A1 (en) |
| DE (1) | DE102004003104A1 (en) |
| ES (1) | ES2257911B2 (en) |
| GB (1) | GB2402049B (en) |
| IT (1) | ITTO20040171A1 (en) |
| RU (1) | RU2264781C2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11567457B2 (en) | 2014-09-02 | 2023-01-31 | Apple Inc. | Wearable electronic device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2402868B (en) * | 2003-06-02 | 2006-02-01 | Samsung Kwangju Electronics Co | A cyclonic dust-collector and a handle assembly for a vacuum cleaner |
| KR100607974B1 (en) | 2003-06-02 | 2006-08-08 | 삼성광주전자 주식회사 | Cyclone dust separator and handle assembly for vacuum cleaner having the same |
| DE102005032525A1 (en) * | 2005-07-12 | 2007-01-25 | Honeywell Technologies Sarl Ecc | tube element |
| US10722086B2 (en) | 2017-07-06 | 2020-07-28 | Omachron Intellectual Property Inc. | Handheld surface cleaning apparatus |
| US8381347B2 (en) * | 2009-12-09 | 2013-02-26 | John P. Grottodden | Vacuum attachment for the collection of liquids |
| WO2015123538A1 (en) | 2014-02-14 | 2015-08-20 | Techtronic Industries Co. Ltd. | Vacuum cleaner with a separator received within the dirt collection chamber |
| KR101429883B1 (en) * | 2014-05-20 | 2014-08-13 | 주식회사 그렉스전자 | Hose Handle of Vacuum Cleaner having the Function of Cyclone Dust collection |
| WO2016065151A1 (en) | 2014-10-22 | 2016-04-28 | Techtronic Industries Co. Ltd. | Handheld vacuum cleaner |
| WO2016065148A2 (en) | 2014-10-22 | 2016-04-28 | Techtronic Industries Co. Ltd. | Vacuum cleaner having cyclonic separator |
| EP3209183A1 (en) | 2014-10-22 | 2017-08-30 | Techtronic Industries Company Limited | Vacuum cleaner having cyclonic separator |
| GB201507588D0 (en) * | 2015-05-01 | 2015-06-17 | Hubble Justin L And Gamble Robert | Vacuum storage box |
| GB2542197B (en) * | 2015-09-14 | 2017-12-20 | Dyson Technology Ltd | Handle assembly for a vacuum cleaner |
| AU2016382259B2 (en) * | 2015-12-30 | 2019-02-14 | Lg Electronics Inc. | Vacuum cleaner and cleaner handle |
| US10537216B2 (en) | 2017-07-06 | 2020-01-21 | Omachron Intellectual Property Inc. | Handheld surface cleaning apparatus |
| US10702113B2 (en) | 2017-07-06 | 2020-07-07 | Omachron Intellectual Property Inc. | Handheld surface cleaning apparatus |
| US10631693B2 (en) | 2017-07-06 | 2020-04-28 | Omachron Intellectual Property Inc. | Handheld surface cleaning apparatus |
| US10750913B2 (en) | 2017-07-06 | 2020-08-25 | Omachron Intellectual Property Inc. | Handheld surface cleaning apparatus |
| US10842330B2 (en) | 2017-07-06 | 2020-11-24 | Omachron Intellectual Property Inc. | Handheld surface cleaning apparatus |
| US10506904B2 (en) | 2017-07-06 | 2019-12-17 | Omachron Intellectual Property Inc. | Handheld surface cleaning apparatus |
| US10828650B2 (en) * | 2018-09-21 | 2020-11-10 | Omachron Intellectual Property Inc. | Multi cyclone array for surface cleaning apparatus and a surface cleaning apparatus having same |
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| KR100487306B1 (en) * | 2001-12-28 | 2005-05-03 | 엘지전자 주식회사 | vacuum cleaner |
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| KR100468108B1 (en) * | 2002-11-21 | 2005-01-26 | 삼성광주전자 주식회사 | Grill assembly and cyclone dust collecting apparatus for vacuum cleaner having the grill assembly |
| GB2402868B (en) * | 2003-06-02 | 2006-02-01 | Samsung Kwangju Electronics Co | A cyclonic dust-collector and a handle assembly for a vacuum cleaner |
-
2003
- 2003-05-24 KR KR10-2003-0033186A patent/KR100500844B1/en not_active IP Right Cessation
- 2003-10-21 AU AU2003255215A patent/AU2003255215B2/en not_active Ceased
- 2003-10-29 US US10/694,896 patent/US20040231093A1/en not_active Abandoned
- 2003-11-04 RU RU2003132292/12A patent/RU2264781C2/en not_active IP Right Cessation
- 2003-11-07 CN CNB2003101148370A patent/CN1302740C/en not_active Expired - Fee Related
- 2003-11-18 CA CA002449891A patent/CA2449891A1/en not_active Abandoned
- 2003-12-12 JP JP2003414737A patent/JP3930852B2/en not_active Expired - Fee Related
-
2004
- 2004-01-21 DE DE102004003104A patent/DE102004003104A1/en not_active Ceased
- 2004-01-28 GB GB0401845A patent/GB2402049B/en not_active Expired - Fee Related
- 2004-02-17 ES ES200400365A patent/ES2257911B2/en not_active Expired - Fee Related
- 2004-03-16 IT IT000171A patent/ITTO20040171A1/en unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2291796A (en) * | 1994-08-01 | 1996-02-07 | Electrolux Apparecchi Per La P | Hose coupling for a washing-suction cleaner |
| US5950274A (en) * | 1996-09-04 | 1999-09-14 | Aktiengesellschaft Electrolux | Separation device for a vacuum cleaner |
| CN1376442A (en) * | 2001-03-24 | 2002-10-30 | 三星光州电子株式会社 | Vortex dust collector for vacuum cleaner |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11567457B2 (en) | 2014-09-02 | 2023-01-31 | Apple Inc. | Wearable electronic device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1572208A (en) | 2005-02-02 |
| ES2257911A1 (en) | 2006-08-01 |
| GB2402049B (en) | 2005-04-13 |
| AU2003255215A1 (en) | 2004-12-09 |
| ITTO20040171A1 (en) | 2004-06-16 |
| JP2004344641A (en) | 2004-12-09 |
| KR100500844B1 (en) | 2005-07-12 |
| RU2003132292A (en) | 2005-04-20 |
| ES2257911B2 (en) | 2007-06-16 |
| GB0401845D0 (en) | 2004-03-03 |
| DE102004003104A1 (en) | 2004-12-16 |
| KR20040100738A (en) | 2004-12-02 |
| RU2264781C2 (en) | 2005-11-27 |
| JP3930852B2 (en) | 2007-06-13 |
| GB2402049A (en) | 2004-12-01 |
| US20040231093A1 (en) | 2004-11-25 |
| AU2003255215B2 (en) | 2005-01-13 |
| CA2449891A1 (en) | 2004-11-24 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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Granted publication date: 20070307 Termination date: 20091207 |