EP1157651A3 - Cyclone separator - Google Patents
Cyclone separator Download PDFInfo
- Publication number
- EP1157651A3 EP1157651A3 EP01119200A EP01119200A EP1157651A3 EP 1157651 A3 EP1157651 A3 EP 1157651A3 EP 01119200 A EP01119200 A EP 01119200A EP 01119200 A EP01119200 A EP 01119200A EP 1157651 A3 EP1157651 A3 EP 1157651A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- cyclone separator
- container portion
- vacuum cleaner
- particulate matter
- depositing
- 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.)
- Withdrawn
Links
- 238000000926 separation method Methods 0.000 abstract 3
- 238000000151 deposition Methods 0.000 abstract 2
- 239000013618 particulate matter Substances 0.000 abstract 2
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
- A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
- A47L9/1658—Construction of outlets
-
- 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
- A47L9/1616—Multiple arrangement thereof
- A47L9/1625—Multiple arrangement thereof for series flow
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C3/00—Apparatus in which the axial direction of the vortex flow following a screw-thread type line remains unchanged ; Devices in which one of the two discharge ducts returns centrally through the vortex chamber, a reverse-flow vortex being prevented by bulkheads in the central discharge duct
- B04C3/04—Multiple arrangement thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C3/00—Apparatus in which the axial direction of the vortex flow following a screw-thread type line remains unchanged ; Devices in which one of the two discharge ducts returns centrally through the vortex chamber, a reverse-flow vortex being prevented by bulkheads in the central discharge duct
- B04C3/06—Construction of inlets or outlets to the vortex chamber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/08—Vortex chamber constructions
- B04C5/103—Bodies or members, e.g. bulkheads, guides, in the vortex chamber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/14—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations
- B04C5/185—Dust collectors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/24—Multiple arrangement thereof
- B04C5/26—Multiple arrangement thereof for series flow
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C7/00—Apparatus not provided for in group B04C1/00, B04C3/00, or B04C5/00; Multiple arrangements not provided for in one of the groups B04C1/00, B04C3/00, or B04C5/00; Combinations of apparatus covered by two or more of the groups B04C1/00, B04C3/00, or B04C5/00
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cyclones (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
Abstract
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9723342 | 1997-11-04 | ||
GBGB9723342.3A GB9723342D0 (en) | 1997-11-04 | 1997-11-04 | Cyclone separator |
GBGB9817074.9A GB9817074D0 (en) | 1997-11-04 | 1998-08-05 | Fluid treatments |
GB9817074 | 1998-08-05 | ||
EP98952853A EP1028812B1 (en) | 1997-11-04 | 1998-11-04 | Cyclone separator |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98952853A Division EP1028812B1 (en) | 1997-11-04 | 1998-11-04 | Cyclone separator |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1157651A2 EP1157651A2 (en) | 2001-11-28 |
EP1157651A3 true EP1157651A3 (en) | 2001-12-05 |
Family
ID=26312550
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01119200A Withdrawn EP1157651A3 (en) | 1997-11-04 | 1998-11-04 | Cyclone separator |
EP98952853A Expired - Lifetime EP1028812B1 (en) | 1997-11-04 | 1998-11-04 | Cyclone separator |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98952853A Expired - Lifetime EP1028812B1 (en) | 1997-11-04 | 1998-11-04 | Cyclone separator |
Country Status (5)
Country | Link |
---|---|
EP (2) | EP1157651A3 (en) |
AU (1) | AU1040299A (en) |
DE (1) | DE69805093T2 (en) |
GB (1) | GB9817074D0 (en) |
WO (1) | WO1999022872A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6829804B2 (en) | 2002-03-26 | 2004-12-14 | White Consolidated, Ltd. | Filtration arrangement of a vacuum cleaner |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6344064B1 (en) * | 1999-01-29 | 2002-02-05 | Fantom Technologies Inc. | Method and apparatus of particle transfer in multi-stage particle separators |
US6910245B2 (en) | 2000-01-14 | 2005-06-28 | White Consolidated Industries, Inc. | Upright vacuum cleaner with cyclonic air path |
KR20020091510A (en) * | 2001-05-31 | 2002-12-06 | 삼성광주전자 주식회사 | Cyclone-type dust collecting apparatus for a vacuum cleaner |
KR100412586B1 (en) | 2001-06-01 | 2003-12-31 | 삼성광주전자 주식회사 | Grille assembly for a cyclone-type dust collecting apparatus for a vacuum cleaner |
KR100478641B1 (en) * | 2002-06-04 | 2005-03-24 | 삼성광주전자 주식회사 | Cyclone-type dust collect apparatus for vacuum cleaner |
GB2399864A (en) | 2003-03-22 | 2004-09-29 | Ellastar Ltd | A system and process for pumping multiphase fluids |
GB2426726B (en) * | 2005-05-27 | 2008-11-05 | Dyson Technology Ltd | Cyclonic separating apparatus |
GB2426473B (en) | 2005-05-27 | 2008-11-05 | Dyson Technology Ltd | Cyclonic separating apparatus |
GB2426474A (en) * | 2005-05-27 | 2006-11-29 | Dyson Technology Ltd | Cyclonic separating apparatus |
DE102006027456A1 (en) * | 2006-06-12 | 2007-12-13 | Spitzer Holding Gmbh | Dust collecting device for use in e.g. cyclone vacuum cleaner, has cyclone unit arranged within another cyclone unit with section, where former unit includes cones with lower and upper openings and latter unit arranged within housing |
GB2461874B (en) | 2008-07-14 | 2012-11-21 | Caltec Ltd | Separation system and method |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4711720A (en) * | 1986-07-18 | 1987-12-08 | Amoco Corporation | Tangentially staged hydrocyclones |
EP0430647A1 (en) * | 1989-11-28 | 1991-06-05 | Leo Alexander Smolensky | Method and apparatus for removing solid particulates from a fluid stream |
EP0636338A2 (en) * | 1990-12-03 | 1995-02-01 | Notetry Limited | Shroud and cyclonic cleaning apparatus incorporating same |
EP0728435A1 (en) * | 1995-02-21 | 1996-08-28 | Black & Decker Inc. | Cyclone dust extractor |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5579061A (en) * | 1978-12-07 | 1980-06-14 | Kawasaki Heavy Ind Ltd | Dust collector |
DE3936078C2 (en) * | 1989-10-30 | 1994-02-10 | Guenter Dr Ing Slowik | Swirl generator for cyclone separators |
-
1998
- 1998-08-05 GB GBGB9817074.9A patent/GB9817074D0/en not_active Ceased
- 1998-11-04 WO PCT/GB1998/003302 patent/WO1999022872A1/en active IP Right Grant
- 1998-11-04 EP EP01119200A patent/EP1157651A3/en not_active Withdrawn
- 1998-11-04 EP EP98952853A patent/EP1028812B1/en not_active Expired - Lifetime
- 1998-11-04 DE DE69805093T patent/DE69805093T2/en not_active Expired - Lifetime
- 1998-11-04 AU AU10402/99A patent/AU1040299A/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4711720A (en) * | 1986-07-18 | 1987-12-08 | Amoco Corporation | Tangentially staged hydrocyclones |
EP0430647A1 (en) * | 1989-11-28 | 1991-06-05 | Leo Alexander Smolensky | Method and apparatus for removing solid particulates from a fluid stream |
EP0636338A2 (en) * | 1990-12-03 | 1995-02-01 | Notetry Limited | Shroud and cyclonic cleaning apparatus incorporating same |
EP0728435A1 (en) * | 1995-02-21 | 1996-08-28 | Black & Decker Inc. | Cyclone dust extractor |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6829804B2 (en) | 2002-03-26 | 2004-12-14 | White Consolidated, Ltd. | Filtration arrangement of a vacuum cleaner |
Also Published As
Publication number | Publication date |
---|---|
DE69805093T2 (en) | 2002-11-28 |
EP1028812B1 (en) | 2002-04-24 |
EP1157651A2 (en) | 2001-11-28 |
EP1028812A1 (en) | 2000-08-23 |
DE69805093D1 (en) | 2002-05-29 |
WO1999022872A1 (en) | 1999-05-14 |
GB9817074D0 (en) | 1998-10-07 |
AU1040299A (en) | 1999-05-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
17P | Request for examination filed |
Effective date: 20010822 |
|
AC | Divisional application: reference to earlier application |
Ref document number: 1028812 Country of ref document: EP |
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AKX | Designation fees paid |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20060919 |