GB2297499B - Liquid cleaning system including back-flushing filter and centrifugal cleaner therefor - Google Patents

Liquid cleaning system including back-flushing filter and centrifugal cleaner therefor

Info

Publication number
GB2297499B
GB2297499B GB9601324A GB9601324A GB2297499B GB 2297499 B GB2297499 B GB 2297499B GB 9601324 A GB9601324 A GB 9601324A GB 9601324 A GB9601324 A GB 9601324A GB 2297499 B GB2297499 B GB 2297499B
Authority
GB
United Kingdom
Prior art keywords
system including
cleaning system
liquid cleaning
including back
flushing 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 - Lifetime
Application number
GB9601324A
Other versions
GB9601324D0 (en
GB2297499A (en
Inventor
Ronald James Purvey
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
Priority claimed from GBGB9502055.8A external-priority patent/GB9502055D0/en
Application filed by Glacier Metal Co Ltd filed Critical Glacier Metal Co Ltd
Priority to GB9601324A priority Critical patent/GB2297499B/en
Publication of GB9601324D0 publication Critical patent/GB9601324D0/en
Publication of GB2297499A publication Critical patent/GB2297499A/en
Application granted granted Critical
Publication of GB2297499B publication Critical patent/GB2297499B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/10—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters
    • 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
    • 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
    • B01D29/50—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 multiple filtering elements, characterised by their mutual disposition
    • B01D29/52—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 multiple filtering elements, characterised by their mutual disposition in parallel connection
    • 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
    • B01D29/668—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with valves, e.g. rotating valves for coaxially placed filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D36/00—Filter circuits or combinations of filters with other separating devices
    • B01D36/04—Combinations of filters with settling tanks
    • B01D36/045—Combination of filters with centrifugal separation devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B5/00—Other centrifuges
    • B04B5/005—Centrifugal separators or filters for fluid circulation systems, e.g. for lubricant oil circulation systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Centrifugal Separators (AREA)
GB9601324A 1995-02-02 1996-01-23 Liquid cleaning system including back-flushing filter and centrifugal cleaner therefor Expired - Lifetime GB2297499B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9601324A GB2297499B (en) 1995-02-02 1996-01-23 Liquid cleaning system including back-flushing filter and centrifugal cleaner therefor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9502055.8A GB9502055D0 (en) 1995-02-02 1995-02-02 Liquid cleaning system including back-flushing filter and centrifugal cleaner therefor
GB9601324A GB2297499B (en) 1995-02-02 1996-01-23 Liquid cleaning system including back-flushing filter and centrifugal cleaner therefor

Publications (3)

Publication Number Publication Date
GB9601324D0 GB9601324D0 (en) 1996-03-27
GB2297499A GB2297499A (en) 1996-08-07
GB2297499B true GB2297499B (en) 1998-08-19

Family

ID=26306421

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9601324A Expired - Lifetime GB2297499B (en) 1995-02-02 1996-01-23 Liquid cleaning system including back-flushing filter and centrifugal cleaner therefor

Country Status (1)

Country Link
GB (1) GB2297499B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2772636B1 (en) 1997-12-19 2000-07-21 Alfa Laval Moatti Snc ASSEMBLY FOR THE AUTOMATIC PURIFICATION OF A POLLUTED FLUID AND METHOD FOR IMPLEMENTING SAME
EP1368128B1 (en) 2001-01-13 2006-10-25 Mann + Hummel GmbH Centrifugal separation apparatus
GB2418161A (en) 2004-09-18 2006-03-22 Mann & Hummel Gmbh Centrifugal separation apparatus and rotor therefor
GB2569167B (en) 2017-12-08 2020-10-14 Mann & Hummel Gmbh Filter assembly having a valve movable between closed and open configurations

Also Published As

Publication number Publication date
GB9601324D0 (en) 1996-03-27
GB2297499A (en) 1996-08-07

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Expiry date: 20160122