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GB2159725B - Filter apparatus - Google Patents

Filter apparatus

Info

Publication number
GB2159725B
GB2159725B GB08414769A GB8414769A GB2159725B GB 2159725 B GB2159725 B GB 2159725B GB 08414769 A GB08414769 A GB 08414769A GB 8414769 A GB8414769 A GB 8414769A GB 2159725 B GB2159725 B GB 2159725B
Authority
GB
United Kingdom
Prior art keywords
filter apparatus
filter
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
Application number
GB08414769A
Other versions
GB8414769D0 (en
GB2159725A (en
Inventor
Alan Martin
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.)
KLIMATANK HOLDINGS Ltd
Original Assignee
KLIMATANK HOLDINGS Ltd
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 KLIMATANK HOLDINGS Ltd filed Critical KLIMATANK HOLDINGS Ltd
Priority to GB08414769A priority Critical patent/GB2159725B/en
Publication of GB8414769D0 publication Critical patent/GB8414769D0/en
Publication of GB2159725A publication Critical patent/GB2159725A/en
Application granted granted Critical
Publication of GB2159725B publication Critical patent/GB2159725B/en
Expired 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
    • B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
    • B01D29/606—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration by pressure measuring
    • 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
    • B01D29/665—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps by using pistons
    • 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
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
GB08414769A 1984-06-09 1984-06-09 Filter apparatus Expired GB2159725B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08414769A GB2159725B (en) 1984-06-09 1984-06-09 Filter apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08414769A GB2159725B (en) 1984-06-09 1984-06-09 Filter apparatus

Publications (3)

Publication Number Publication Date
GB8414769D0 GB8414769D0 (en) 1984-07-11
GB2159725A GB2159725A (en) 1985-12-11
GB2159725B true GB2159725B (en) 1988-06-02

Family

ID=10562203

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08414769A Expired GB2159725B (en) 1984-06-09 1984-06-09 Filter apparatus

Country Status (1)

Country Link
GB (1) GB2159725B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6666976B2 (en) 1998-01-28 2003-12-23 James Benenson, Jr. Self cleaning water filter
US6821444B2 (en) 1998-01-28 2004-11-23 James Benenson, Jr. Self-cleaning fuel oil strainer
CN107303445A (en) * 2016-04-21 2017-10-31 青岛海尔新能源电器有限公司 Flushing-back filtering device

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4592848A (en) * 1984-12-11 1986-06-03 Pabst Richard E Flow through filter with backflush clearing capability
SE8602774L (en) * 1986-06-23 1987-12-24 Octuator Ab DEVICE FOR CLEANING FUEL FILTER
US4908896A (en) * 1987-11-27 1990-03-20 Kamyr Ab Backflushing pressure diffuser screens
US4793161A (en) * 1987-11-27 1988-12-27 Kamyr Ab Effective diffuser/thickener screen backflushing
US4881286A (en) * 1987-11-27 1989-11-21 Kamyr Ab Effective diffuser/thickener screen backflushing
US4944167A (en) * 1987-11-27 1990-07-31 Kamyr Ab Backflushing pressure diffuser screens
US5027620A (en) * 1990-02-26 1991-07-02 Kamyr Ab Diffuser with flexible bellows and internal actuator
DK70090D0 (en) * 1990-03-16 1990-03-16 John Reipur METHOD AND APPARATUS FOR FILTERING A FLUID
US5591329A (en) * 1995-05-31 1997-01-07 H-Tech, Inc. Fluid filter with pleated septum
US5871641A (en) * 1996-05-30 1999-02-16 H-Tech, Inc. Fluid filter with pleated septum
GB9805233D0 (en) * 1998-03-12 1998-05-06 Barth Richard N A filter
WO2002056995A1 (en) 2001-01-18 2002-07-25 Nicholas Jackson Water filter
GB2375972A (en) * 2001-06-02 2002-12-04 Brian Denis Waring Filter with automatic backwashing
GB2377187B (en) * 2001-06-04 2005-06-08 Jr James Benenson Self-cleaning water filter
CN113769457B (en) * 2021-11-11 2022-01-25 山东能晶净化科技有限公司 Waste water recovery device for environmental protection
CN116621243B (en) * 2023-06-05 2024-01-30 泰州禾益新材料科技有限公司 Nanofiltration membrane organic pollutant filtering device with hierarchical filtering function

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB470985A (en) * 1936-03-03 1937-08-26 Jean Zwicky Improvements in filters
GB531079A (en) * 1939-06-15 1940-12-30 Pinchin Johnson & Company Ltd Improvements in or relating to the filtering and straining of fluids
GB544136A (en) * 1940-07-25 1942-03-30 Pinchin Johnson & Company Ltd Improvements in or relating to the filtering and like treatment of fluids
GB681306A (en) * 1950-05-09 1952-10-22 John Wardle Improvements in or relating to strainers for liquids

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6666976B2 (en) 1998-01-28 2003-12-23 James Benenson, Jr. Self cleaning water filter
US6712981B2 (en) 1998-01-28 2004-03-30 James Benenson, Jr. Method of cleaning a cylindrical water strainer utilizing reverse flow and ultrasonic energy
US6821444B2 (en) 1998-01-28 2004-11-23 James Benenson, Jr. Self-cleaning fuel oil strainer
CN107303445A (en) * 2016-04-21 2017-10-31 青岛海尔新能源电器有限公司 Flushing-back filtering device
CN107303445B (en) * 2016-04-21 2019-12-10 青岛海尔新能源电器有限公司 backflushing filter device

Also Published As

Publication number Publication date
GB8414769D0 (en) 1984-07-11
GB2159725A (en) 1985-12-11

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Legal Events

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

Effective date: 20010609