GB876299A - Filtering apparatus - Google Patents

Filtering apparatus

Info

Publication number
GB876299A
GB876299A GB34472/59A GB3447259A GB876299A GB 876299 A GB876299 A GB 876299A GB 34472/59 A GB34472/59 A GB 34472/59A GB 3447259 A GB3447259 A GB 3447259A GB 876299 A GB876299 A GB 876299A
Authority
GB
United Kingdom
Prior art keywords
filter
passage
filtrate
centrifuge
pressure
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
GB34472/59A
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.)
Federal Mogul Engineering Ltd
Original Assignee
Glacier Metal Co 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 Glacier Metal Co Ltd filed Critical Glacier Metal Co Ltd
Publication of GB876299A publication Critical patent/GB876299A/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
    • B01D35/20—Vibrating the filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/18—Construction of the scrapers or the driving mechanisms for settling tanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/18—Construction of the scrapers or the driving mechanisms for settling tanks
    • B01D21/20—Driving mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
    • B01D21/262—Separation of sediment aided by centrifugal force or centripetal force by using a centrifuge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such 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
    • 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
    • B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Centrifugal Separators (AREA)

Abstract

876,299. Filters. GLACIER METAL CO. Ltd. Oct. 12, 1959 [Dec. 11, 1958], No. 34472/59. Class 46. [Also in Group II] Unfiltered liquid (e.g. lubricating oil) entering at 18 passes up a passage 19 and between the annular plates of an edge filter 1 which may be cleaned by rotatior against scraper blades 2. The filtrate passes downwards along a passage 20 and may continue e wholly through a port 21 to a point of use (e.g. bearings) ; if its pressure is high enough, however, some of the filtrate opens a valve 22 and enters the rotor 4 of a conventional centrifugal filter via a passage 28 and hollow bearing 7. Centrifuged oil emerging at nozzles 9 spins the rotor and flows at 17 to a sump. At a pressure of the filtrate in passage 20 high enough to open a valve 25, excess filtrate flows direct to port 17, Filter 1, and filter 1 and centrifuge 4 together, are successively bypassed at 23 and 24 respectively, on clogging of filter 1 and on attainment of excessive inlet pressure at 18, respectively. In Fig. 2 (not shown) an edge filter is disposed below the centrifuge, and in Fig. 3 (not shown), a cylindrical mesh filter surrounds the centrifuge.
GB34472/59A 1958-12-11 1959-10-12 Filtering apparatus Expired GB876299A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE876299X 1958-12-11

Publications (1)

Publication Number Publication Date
GB876299A true GB876299A (en) 1961-08-30

Family

ID=6817634

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34472/59A Expired GB876299A (en) 1958-12-11 1959-10-12 Filtering apparatus

Country Status (1)

Country Link
GB (1) GB876299A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4640772A (en) * 1984-05-04 1987-02-03 Ae Plc Oil cleaning assemblies for engines
DE4306431C1 (en) * 1993-03-02 1994-07-28 Hengst Walter Gmbh & Co Kg Device for separating contaminants from the lubricating oil of an internal combustion engine
GB2311239A (en) * 1996-03-19 1997-09-24 Glacier Metal Co Ltd Centrifugal separator with a valve in the inlet passage
US5674392A (en) * 1994-10-19 1997-10-07 Moatti Filtration S.A. Treatment assembly for treating a fluid by filtering and centrifuging

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4640772A (en) * 1984-05-04 1987-02-03 Ae Plc Oil cleaning assemblies for engines
DE4306431C1 (en) * 1993-03-02 1994-07-28 Hengst Walter Gmbh & Co Kg Device for separating contaminants from the lubricating oil of an internal combustion engine
DE4306431C2 (en) * 1993-03-02 2000-04-20 Hengst Walter Gmbh & Co Kg Device for separating contaminants from the lubricating oil of an internal combustion engine
US5674392A (en) * 1994-10-19 1997-10-07 Moatti Filtration S.A. Treatment assembly for treating a fluid by filtering and centrifuging
GB2311239A (en) * 1996-03-19 1997-09-24 Glacier Metal Co Ltd Centrifugal separator with a valve in the inlet passage
GB2311239B (en) * 1996-03-19 2000-04-12 Glacier Metal Co Ltd Centrifugal liquid cleaning arrangement
US6074336A (en) * 1996-03-19 2000-06-13 The Glacier Metal Company Limited Separator with control valve and interlock device

Similar Documents

Publication Publication Date Title
US2387368A (en) Filter for liquids or gases
GB723279A (en) Improvements in or relating to centrifugal cleaners for separating impurities from liquids
GB886314A (en) Centrifugal contaminant extractor
GB1280009A (en) Apparatus for separating and filtering
GB1036350A (en) Filter units for liquid filters
GB1158929A (en) Improvements in or relating to Liquid Filtering Apparatus.
GB823628A (en) Improvements in screening devices for liquids
US2422647A (en) Filter
GB876299A (en) Filtering apparatus
GB1362715A (en) Spin-on type filters
GB570960A (en) Improvements in liquid filtration
GB965328A (en) Improvements in and relating to filter units
US3075693A (en) Centrifuge filtration
GB495112A (en) Improvements in or relating to the filtering and like treatment of liquids
GB1024198A (en) Improvements in or relating to filtering centrifuges
GB860871A (en) Improved system for the full-flow filtration of a fluid flowing inside a closed circuit
GB681379A (en) Improvements in or relating to strainers for liquids
GB825192A (en) Vertical single element demulsifier filter assembly
GB1024606A (en) Improvements in or relating to filter apparatus
GB859746A (en) Improvements in or relating to screen filters
GB991305A (en) Improvements to filters employing countercurrent cleaning
GB1532409A (en) Centrifugal separator
DE1166155B (en) Multi-stage cleaning device for circulating fluids, especially lubricating oils
GB1105898A (en) Improved purifier for separating particles from a fluid
GB926211A (en) Apparatus for filtering suspensions