GB9001553D0 - Filter - Google Patents

Filter

Info

Publication number
GB9001553D0
GB9001553D0 GB909001553A GB9001553A GB9001553D0 GB 9001553 D0 GB9001553 D0 GB 9001553D0 GB 909001553 A GB909001553 A GB 909001553A GB 9001553 A GB9001553 A GB 9001553A GB 9001553 D0 GB9001553 D0 GB 9001553D0
Authority
GB
United Kingdom
Prior art keywords
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.)
Granted
Application number
GB909001553A
Other versions
GB2227687A (en
GB2227687B (en
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.)
Dewey Waters & Co
Original Assignee
Dewey Waters & Co
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 Dewey Waters & Co filed Critical Dewey Waters & Co
Publication of GB9001553D0 publication Critical patent/GB9001553D0/en
Publication of GB2227687A publication Critical patent/GB2227687A/en
Application granted granted Critical
Publication of GB2227687B publication Critical patent/GB2227687B/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
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
    • 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
    • B01D29/01—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 flat filtering elements
    • 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
    • B01D29/90—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 feeding
    • B01D29/904—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 feeding directing the mixture to be filtered on the filtering element in a manner to clean the filter continuously
GB9001553A 1989-02-06 1990-01-23 Filter Expired - Fee Related GB2227687B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898902583A GB8902583D0 (en) 1989-02-06 1989-02-06 Filter

Publications (3)

Publication Number Publication Date
GB9001553D0 true GB9001553D0 (en) 1990-03-21
GB2227687A GB2227687A (en) 1990-08-08
GB2227687B GB2227687B (en) 1992-06-17

Family

ID=10651192

Family Applications (2)

Application Number Title Priority Date Filing Date
GB898902583A Pending GB8902583D0 (en) 1989-02-06 1989-02-06 Filter
GB9001553A Expired - Fee Related GB2227687B (en) 1989-02-06 1990-01-23 Filter

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB898902583A Pending GB8902583D0 (en) 1989-02-06 1989-02-06 Filter

Country Status (1)

Country Link
GB (2) GB8902583D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2250689A (en) * 1990-12-14 1992-06-17 John Anthony Pearson Drainpipe filter
GB2282175B (en) * 1993-09-09 1995-09-13 Micro Mesh Engineering Limited Vented tank with barrier to animal ingress

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1133485A (en) * 1965-10-11 1968-11-13 Hanning Robert Combined air separator and dirt trap in or for hot water installations
FR2028569A1 (en) * 1969-01-18 1970-10-09 Huppert Max
US3958967A (en) * 1974-08-02 1976-05-25 Bassani Manufacturing Motocycle spark arrestor
US4301011A (en) * 1980-06-20 1981-11-17 Rockwell International Corporation Water strainer
DE3216443C1 (en) * 1982-05-03 1983-11-03 Taprogge Gesellschaft mbH, 4000 Düsseldorf Screening device for separating cleaning bodies from the cooling water flow behind a tube heat exchanger
FR2594044A1 (en) * 1986-02-11 1987-08-14 Beaudrey & Cie SELF-CLEANING FILTER.

Also Published As

Publication number Publication date
GB2227687A (en) 1990-08-08
GB8902583D0 (en) 1989-03-22
GB2227687B (en) 1992-06-17

Similar Documents

Publication Publication Date Title
GB8916361D0 (en) Filters
GB2230205B (en) Filter element
GB8816216D0 (en) Filters
EP0390600A3 (en) Filter apparatuses
GB8808372D0 (en) Filter
EP0340914A3 (en) Filter
GB2232612B (en) Filter element
IL91150A (en) Filter
GB8925712D0 (en) Filter
ZA90534B (en) Filter assembly
GB8927652D0 (en) Filter
GB2233574B (en) Filter assembly
GB8826828D0 (en) Filters
GB8826196D0 (en) Filter
GB8805497D0 (en) Fishtank filter
CS611090A3 (en) Filter
GB2236693B (en) Filtration
GB2217222B (en) Filter
GB2227687B (en) Filter
GB8808100D0 (en) Filters
EG18768A (en) Graduted filter
GB9014278D0 (en) Inverse filter
GB8906396D0 (en) Filter
GB8926696D0 (en) Filter
PL280558A1 (en) Filter

Legal Events

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

Effective date: 19940123