GB1514045A - Fluid filtering device - Google Patents

Fluid filtering device

Info

Publication number
GB1514045A
GB1514045A GB29220/76A GB2922076A GB1514045A GB 1514045 A GB1514045 A GB 1514045A GB 29220/76 A GB29220/76 A GB 29220/76A GB 2922076 A GB2922076 A GB 2922076A GB 1514045 A GB1514045 A GB 1514045A
Authority
GB
United Kingdom
Prior art keywords
plug
pipe
fitting
cover
tube
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
GB29220/76A
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 GB29220/76A priority Critical patent/GB1514045A/en
Priority to DE2632441A priority patent/DE2632441C3/en
Publication of GB1514045A publication Critical patent/GB1514045A/en
Expired 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
    • B01D35/30—Filter housing constructions
    • 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
    • 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
    • B01D29/902—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 containing fixed liquid displacement elements or cores
    • 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
    • B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
    • 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
    • B01D35/027—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks rigidly mounted in or on tanks or reservoirs
    • 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
    • B01D35/027—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks rigidly mounted in or on tanks or reservoirs
    • B01D35/0276—Filtering elements with a vertical rotation or symmetry axis mounted on tanks or reservoirs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/34—Seals or gaskets for filtering elements

Abstract

1514045 Filter B O ROSAEN and D P FOSDICK 14 July 1976 29220/76 Heading BID A tubular filter element 30 is mounted round the lower part of a perforated tube 26 which depends from a removable end cover 24 into a housing which comprises a T-junction or X-junction standard pipe fitting 16 into which is screwed a length of pipe 18. An annular flange 34 bridges the gap between a central part of tube 26 and the interior wall of the pipe 18 or of fitting 16 below the side opening 20, and carries a sealing ring 36. As shown the element 30 extends beneath the bottom of pipe 18, the whole depending into a reservoir (12, Fig. 1 not shown) with side opening 20 connected to the suction side of pump (14). In Figs. 6, 7 (not shown) pipe 18 is connected to the delivery side of a pump and encloses element 30 completely, outlet 20 leading to a reservoir. When a X-junction is used the extra side opening is closed by a plug or possibly connected to another pump. Plug 24 shown screws directly into fitting 16, but in Figs. 4, 5 (not shown) annular plug (122) is screwed permanently into the fitting, and a cover (124) from which tube 26 depends is bolted to the plug. Some bolt holes in the cover do not align with holes in the plug and are threaded, so that bolts may be screwed into them to force the cover up from the plug to break the seal when removing tube 26 and filter 30.
GB29220/76A 1976-07-14 1976-07-14 Fluid filtering device Expired GB1514045A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB29220/76A GB1514045A (en) 1976-07-14 1976-07-14 Fluid filtering device
DE2632441A DE2632441C3 (en) 1976-07-14 1976-07-19 Device for filtering fluids, in particular liquids

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB29220/76A GB1514045A (en) 1976-07-14 1976-07-14 Fluid filtering device
DE2632441A DE2632441C3 (en) 1976-07-14 1976-07-19 Device for filtering fluids, in particular liquids

Publications (1)

Publication Number Publication Date
GB1514045A true GB1514045A (en) 1978-06-14

Family

ID=25770717

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29220/76A Expired GB1514045A (en) 1976-07-14 1976-07-14 Fluid filtering device

Country Status (2)

Country Link
DE (1) DE2632441C3 (en)
GB (1) GB1514045A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0375373A2 (en) * 1988-12-20 1990-06-27 Pall Corporation Filter element assembly

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3125841C2 (en) * 1981-02-10 1983-10-06 Basf Farben + Fasern Ag, 2000 Hamburg Filter system for liquid media
DE3210795C2 (en) * 1982-03-24 1984-12-13 Knecht Filterwerke Gmbh, 7000 Stuttgart Disposable flow filters, in particular for fuels

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1223299A (en) * 1916-06-29 1917-04-17 Borden S Condensed Milk Company Pipe-strainer.
BE458247A (en) * 1944-02-26
US3006478A (en) * 1956-11-19 1961-10-31 Paul G Mueller Strainer
DE1940130U (en) * 1966-02-26 1966-06-08 Heinrich Emil Budesheim DEVICE FOR FILTERING LIQUID OR GAS MEDIA.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0375373A2 (en) * 1988-12-20 1990-06-27 Pall Corporation Filter element assembly
EP0375373A3 (en) * 1988-12-20 1990-12-12 Pall Corporation Filter element assembly

Also Published As

Publication number Publication date
DE2632441B2 (en) 1980-08-28
DE2632441A1 (en) 1978-01-26
DE2632441C3 (en) 1981-04-16

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Legal Events

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