GB2413098B - A filter assembly and method of filtration - Google Patents

A filter assembly and method of filtration

Info

Publication number
GB2413098B
GB2413098B GB0517408A GB0517408A GB2413098B GB 2413098 B GB2413098 B GB 2413098B GB 0517408 A GB0517408 A GB 0517408A GB 0517408 A GB0517408 A GB 0517408A GB 2413098 B GB2413098 B GB 2413098B
Authority
GB
United Kingdom
Prior art keywords
filtration
filter assembly
filter
assembly
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
Application number
GB0517408A
Other versions
GB2413098A (en
GB0517408D0 (en
Inventor
James Peter Hosford
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.)
Individual
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB0617523A priority Critical patent/GB2427155B/en
Publication of GB0517408D0 publication Critical patent/GB0517408D0/en
Publication of GB2413098A publication Critical patent/GB2413098A/en
Application granted granted Critical
Publication of GB2413098B publication Critical patent/GB2413098B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/114—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for inward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
    • B01D29/682—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles with a rotary movement with respect to the filtering element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/58—Power supply means for regenerating the filter
    • B01D2201/583—Power supply means for regenerating the filter using the kinetic energy of the fluid circulating in the filtering device
GB0517408A 2003-03-17 2004-03-17 A filter assembly and method of filtration Expired - Fee Related GB2413098B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0617523A GB2427155B (en) 2003-03-17 2004-03-17 A filter assembly and method of filtration

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0306022.5A GB0306022D0 (en) 2003-03-17 2003-03-17 Filter assembly
PCT/GB2004/001118 WO2004082803A2 (en) 2003-03-17 2004-03-17 A filter assembly and method of filtration

Publications (3)

Publication Number Publication Date
GB0517408D0 GB0517408D0 (en) 2005-10-05
GB2413098A GB2413098A (en) 2005-10-19
GB2413098B true GB2413098B (en) 2006-11-22

Family

ID=9954892

Family Applications (3)

Application Number Title Priority Date Filing Date
GBGB0306022.5A Ceased GB0306022D0 (en) 2003-03-17 2003-03-17 Filter assembly
GB0617523A Expired - Fee Related GB2427155B (en) 2003-03-17 2004-03-17 A filter assembly and method of filtration
GB0517408A Expired - Fee Related GB2413098B (en) 2003-03-17 2004-03-17 A filter assembly and method of filtration

Family Applications Before (2)

Application Number Title Priority Date Filing Date
GBGB0306022.5A Ceased GB0306022D0 (en) 2003-03-17 2003-03-17 Filter assembly
GB0617523A Expired - Fee Related GB2427155B (en) 2003-03-17 2004-03-17 A filter assembly and method of filtration

Country Status (2)

Country Link
GB (3) GB0306022D0 (en)
WO (1) WO2004082803A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101700006B (en) * 2009-11-20 2011-10-26 中国水产科学研究院渔业机械仪器研究所 Underwater particulate matter clearing device of aquaculture system
CN105521639A (en) * 2014-10-24 2016-04-27 江苏神通阀门股份有限公司 Backwashing device of shellfish catcher
CN106390551B (en) * 2016-08-31 2019-05-24 韩定根 A kind of aquaculture water treatment device
UA124560C2 (en) * 2017-12-29 2021-10-05 Акционєрноє Общєство "Научно-Ісслєдоватєльскій І Проектно-Конструкторскій Інстітут Енергєтічєскіх Тєхнологій "Атомпроект" Active filter of a nuclear power station sump tank
CN110237583A (en) * 2019-05-30 2019-09-17 浦江县鑫隆自动化设备有限公司 A kind of filter with automatic back-flushing device
CN111760358B (en) * 2020-04-03 2022-01-28 上海果瑞环境工程有限公司 Sewage treatment equipment capable of automatically replacing filter screen
CN114100267B (en) * 2021-11-26 2023-03-14 广州市万保职业安全事务有限公司 Machine tool net replacement-free gas filtering device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3309787A1 (en) * 1983-03-18 1984-09-20 Maschinenfabrik Karl Brieden & Co, 4630 Bochum Liquid filter
EP0429409A1 (en) * 1989-11-24 1991-05-29 GEL - S.r.l. Self-cleaning filter for hydraulic systems fitted with an hydraulic turbine which operates a number of cleaning brushes
DE4101229A1 (en) * 1991-01-17 1992-07-30 Rostock Dieselmotoren Stand alone back-flushing filter - for continuous filtration of gases or liquid
US5389243A (en) * 1992-09-28 1995-02-14 Kaplan; Neil B. Self-regenerating pressurized filtering system for liquids
US5769539A (en) * 1995-08-07 1998-06-23 Phase Technology Backflush system for a filter membrane located upstream of a hydrocarbon analyzer apparatus
US5830347A (en) * 1994-12-24 1998-11-03 Honeywell Ag Cleaning mechanism for a fluid filter
DE19810518A1 (en) * 1998-03-11 1999-09-16 Mann & Hummel Filter System for backwashing a filter

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3309787A1 (en) * 1983-03-18 1984-09-20 Maschinenfabrik Karl Brieden & Co, 4630 Bochum Liquid filter
EP0429409A1 (en) * 1989-11-24 1991-05-29 GEL - S.r.l. Self-cleaning filter for hydraulic systems fitted with an hydraulic turbine which operates a number of cleaning brushes
DE4101229A1 (en) * 1991-01-17 1992-07-30 Rostock Dieselmotoren Stand alone back-flushing filter - for continuous filtration of gases or liquid
US5389243A (en) * 1992-09-28 1995-02-14 Kaplan; Neil B. Self-regenerating pressurized filtering system for liquids
US5830347A (en) * 1994-12-24 1998-11-03 Honeywell Ag Cleaning mechanism for a fluid filter
US5769539A (en) * 1995-08-07 1998-06-23 Phase Technology Backflush system for a filter membrane located upstream of a hydrocarbon analyzer apparatus
DE19810518A1 (en) * 1998-03-11 1999-09-16 Mann & Hummel Filter System for backwashing a filter

Also Published As

Publication number Publication date
GB0306022D0 (en) 2003-04-23
GB2413098A (en) 2005-10-19
GB2427155B (en) 2007-02-28
GB2427155A (en) 2006-12-20
GB0617523D0 (en) 2006-10-18
WO2004082803A3 (en) 2004-11-25
GB0517408D0 (en) 2005-10-05
WO2004082803A2 (en) 2004-09-30

Similar Documents

Publication Publication Date Title
GB2391183B (en) Filter cartridge assembly and method of manufacture
IL189836A0 (en) Filtration element and method of constructing a filtration assembly
AU2003267959A8 (en) Spatio-temporal filter and method
AU2003304554A8 (en) Catalyzing filters and methods of making
AU2003250754A8 (en) Digital filtering method
IL154613A0 (en) Filtration arrangement utilizing pleated construction and method
AU2003286657A8 (en) Filters and methods of making and using the same
EP1666118A4 (en) Ceramic honeycomb filter and method of manufacturing the same
EP1694423A4 (en) Blood filter assembly having multiple filtration regions
EP1804953A4 (en) Filter and method of making
EP1507577A4 (en) Leukocyte filter construction and a method of use thereof
EP1595592A4 (en) Filter and filter module
EP1646991A4 (en) Method and system for a filter
AU2002212403A1 (en) Filtering method and filter
GB2406954B (en) Manufacturing method and apparatus of a colour conversion filter
AU2003303643A8 (en) Filter element assembly and parts therefor
EP1781112A4 (en) Filter and method for cooking oil filtration
GB0326629D0 (en) A fluid filtration system and method of filtering fluid
EP2117670A4 (en) Method of assembling a filter plate
GB2413098B (en) A filter assembly and method of filtration
GB0118123D0 (en) A filter and a method for making a filter
EP1776991A4 (en) Filter device and filtering method
GB2427571B (en) Filter assembly and method of making a filter assembly
EP1593420A4 (en) Filter member producing method
PL1635953T3 (en) Method of cleaning electric filter and electric filter

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20150317