CA2319377A1 - Filters - Google Patents

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Info

Publication number: CA2319377A1
Authority: CA; Canada
Prior art keywords: filter; web; tube; roll; store
Prior art date: 1997-12-24
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.): Abandoned

Application number

CA002319377A

Other languages

English (en)

French (fr)

Inventor

Leonard John Carver

Alan Thomas Wright

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Carver PLC

Original Assignee

Individual

Priority date (The priority date 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 date listed.)

1997-12-24

Filing date

1998-12-24

Publication date

1999-07-08

1998-12-24 Application filed by Individual filed Critical Individual

1999-07-08 Publication of CA2319377A1 publication Critical patent/CA2319377A1/en

Status Abandoned legal-status Critical Current

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
- A47L9/14—Bags or the like; Rigid filtering receptacles; Attachment of, or closures for, bags or receptacles
- A47L9/1481—Means for removing bags in suction cleaners, e.g. ejecting means; Means for exchanging bags
- 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
- A47L9/12—Dry filters
- A47L9/127—Dry filters tube- or sleeve-shaped
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/18—Particle separators, e.g. dust precipitators, using filtering belts
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Filtering Of Dispersed Particles In Gases (AREA)
Filters For Electric Vacuum Cleaners (AREA)
Infusion, Injection, And Reservoir Apparatuses (AREA)
Treatment Of Liquids With Adsorbents In General (AREA)

CA002319377A 1997-12-24 1998-12-24 Filters Abandoned CA2319377A1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
GB9727165.4		1997-12-24
GBGB9727165.4A GB9727165D0 (en)	1997-12-24	1997-12-24	Filters
PCT/GB1998/003799 WO1999033387A1 (en)	1997-12-24	1998-12-24	Filters

Publications (1)

Publication Number	Publication Date
CA2319377A1 true CA2319377A1 (en)	1999-07-08

Family

ID=10824112

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002319377A Abandoned CA2319377A1 (en)	1997-12-24	1998-12-24	Filters

Country Status (8)

Country	Link
EP (1)	EP1041916A1 (tr)
JP (1)	JP2001526925A (tr)
AU (1)	AU740576B2 (tr)
CA (1)	CA2319377A1 (tr)
GB (1)	GB9727165D0 (tr)
NO (1)	NO20003333L (tr)
TR (1)	TR200002571T2 (tr)
WO (1)	WO1999033387A1 (tr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2002002207A1 (en) *	2000-09-29	2002-01-10	Silvester Cambal	Air-filter for combustion engines
US7332005B2 (en) *	2003-02-28	2008-02-19	The Hoover Company	Filtration bag replacement system for a floor care appliance
DE102010030898B4 (de) *	2010-07-02	2014-01-02	BSH Bosch und Siemens Hausgeräte GmbH	Staubsammelsystem für Staubsauger
US8991003B2 (en)	2012-10-18	2015-03-31	Bissell Homecare, Inc.	Vacuum cleaner with filter cartridge

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE461068B (sv) *	1987-12-21	1990-01-08	Electrolux Ab	Dammsugare

1997
- 1997-12-24 GB GBGB9727165.4A patent/GB9727165D0/en not_active Ceased
1998
- 1998-12-24 EP EP98962551A patent/EP1041916A1/en not_active Withdrawn
- 1998-12-24 CA CA002319377A patent/CA2319377A1/en not_active Abandoned
- 1998-12-24 AU AU17688/99A patent/AU740576B2/en not_active Ceased
- 1998-12-24 WO PCT/GB1998/003799 patent/WO1999033387A1/en not_active Application Discontinuation
- 1998-12-24 TR TR2000/02571T patent/TR200002571T2/tr unknown
- 1998-12-24 JP JP2000526152A patent/JP2001526925A/ja active Pending
2000
- 2000-06-26 NO NO20003333A patent/NO20003333L/no not_active Application Discontinuation

Also Published As

Publication number	Publication date
AU1768899A (en)	1999-07-19
AU740576B2 (en)	2001-11-08
EP1041916A1 (en)	2000-10-11
TR200002571T2 (tr)	2000-11-21
JP2001526925A (ja)	2001-12-25
WO1999033387A1 (en)	1999-07-08
GB9727165D0 (en)	1998-02-25
NO20003333L (no)	2000-08-01
NO20003333D0 (no)	2000-06-26

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Legal Events

Date	Code	Title	Description
2003-12-24	FZDE	Discontinued