GB2276096B - Filter device - Google Patents

Filter device

Info

Publication number
GB2276096B
GB2276096B GB9304665A GB9304665A GB2276096B GB 2276096 B GB2276096 B GB 2276096B GB 9304665 A GB9304665 A GB 9304665A GB 9304665 A GB9304665 A GB 9304665A GB 2276096 B GB2276096 B GB 2276096B
Authority
GB
United Kingdom
Prior art keywords
filter device
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 - Fee Related
Application number
GB9304665A
Other versions
GB2276096A (en
GB9304665D0 (en
Inventor
Ross Bryan Barrington
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.)
FILTERWELL INTERNATIONAL LIMIT
Ambic Equipment Ltd
Original Assignee
FILTERWELL INTERNATIONAL LIMIT
Ambic Equipment 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 FILTERWELL INTERNATIONAL LIMIT, Ambic Equipment Ltd filed Critical FILTERWELL INTERNATIONAL LIMIT
Priority to GB9304665A priority Critical patent/GB2276096B/en
Publication of GB9304665D0 publication Critical patent/GB9304665D0/en
Publication of GB2276096A publication Critical patent/GB2276096A/en
Application granted granted Critical
Publication of GB2276096B publication Critical patent/GB2276096B/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
    • B01D29/13—Supported filter elements
    • B01D29/15—Supported filter elements arranged for inward flow filtration
    • B01D29/19—Supported filter elements arranged for inward flow filtration on solid frames with surface grooves or the like
    • 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
    • B01D29/13—Supported filter elements
    • B01D29/15—Supported filter elements arranged for inward flow filtration
    • B01D29/21—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets
GB9304665A 1993-03-08 1993-03-08 Filter device Expired - Fee Related GB2276096B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9304665A GB2276096B (en) 1993-03-08 1993-03-08 Filter device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9304665A GB2276096B (en) 1993-03-08 1993-03-08 Filter device

Publications (3)

Publication Number Publication Date
GB9304665D0 GB9304665D0 (en) 1993-04-28
GB2276096A GB2276096A (en) 1994-09-21
GB2276096B true GB2276096B (en) 1996-10-02

Family

ID=10731644

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9304665A Expired - Fee Related GB2276096B (en) 1993-03-08 1993-03-08 Filter device

Country Status (1)

Country Link
GB (1) GB2276096B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4429490A1 (en) * 1994-08-19 1996-02-22 Knecht Filterwerke Gmbh Ring-shaped filter element, e.g. for an oil filter
CN102489059B (en) * 2011-12-08 2014-04-09 成都华西工业气体有限公司 Self-cleaning filter
EP2732863A1 (en) * 2012-11-15 2014-05-21 Pall Corporation Filter Element
CN104248872B (en) * 2014-09-30 2016-05-25 浙江艾波特环保科技股份有限公司 A kind of filter of fast changeable filter core

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB368290A (en) * 1929-10-17 1932-02-26 Dooley Improvements Inc Improvements in or relating to filters
GB1056263A (en) * 1962-10-02 1967-01-25 Pierre Lucien Theobald Filtration units
GB1273251A (en) * 1968-02-01 1972-05-03 Carborundum Co Replaceable medium, extended area filter unit
US3853509A (en) * 1973-05-04 1974-12-10 R Leliaert Bag type filter device
US4089783A (en) * 1974-02-08 1978-05-16 Crosland Filters Limited Filter

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB368290A (en) * 1929-10-17 1932-02-26 Dooley Improvements Inc Improvements in or relating to filters
GB1056263A (en) * 1962-10-02 1967-01-25 Pierre Lucien Theobald Filtration units
GB1273251A (en) * 1968-02-01 1972-05-03 Carborundum Co Replaceable medium, extended area filter unit
US3853509A (en) * 1973-05-04 1974-12-10 R Leliaert Bag type filter device
US4089783A (en) * 1974-02-08 1978-05-16 Crosland Filters Limited Filter

Also Published As

Publication number Publication date
GB2276096A (en) 1994-09-21
GB9304665D0 (en) 1993-04-28

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Legal Events

Date Code Title Description
730A Proceeding under section 30 patents act 1977
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20060308