GB2328890B - Centrifugal separation apparatus - Google Patents

Centrifugal separation apparatus

Info

Publication number
GB2328890B
GB2328890B GB9718564A GB9718564A GB2328890B GB 2328890 B GB2328890 B GB 2328890B GB 9718564 A GB9718564 A GB 9718564A GB 9718564 A GB9718564 A GB 9718564A GB 2328890 B GB2328890 B GB 2328890B
Authority
GB
United Kingdom
Prior art keywords
canister
lubricant
ejection
rotor
circumferential direction
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
GB9718564A
Other versions
GB2328890A (en
GB9718564D0 (en
Inventor
Andrew Leonard Samways
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.)
Mann and Hummel GmbH
GLACIER CO Ltd
Federal Mogul Engineering Ltd
Original Assignee
Filterwerk Mann and Hummel GmbH
GLACIER CO Ltd
Glacier Metal Co Ltd
Federal Mogul Engineering 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 Filterwerk Mann and Hummel GmbH, GLACIER CO Ltd, Glacier Metal Co Ltd, Federal Mogul Engineering Ltd filed Critical Filterwerk Mann and Hummel GmbH
Priority to GB9718564A priority Critical patent/GB2328890B/en
Publication of GB9718564D0 publication Critical patent/GB9718564D0/en
Priority to JP2000508472A priority patent/JP2001518374A/en
Priority to EP98940398A priority patent/EP1009537B1/en
Priority to PCT/GB1998/002572 priority patent/WO1999011381A1/en
Priority to DE69806021T priority patent/DE69806021T2/en
Priority to AT98940398T priority patent/ATE218924T1/en
Priority to ZA987954A priority patent/ZA987954B/en
Priority to DE29815879U priority patent/DE29815879U1/en
Publication of GB2328890A publication Critical patent/GB2328890A/en
Application granted granted Critical
Publication of GB2328890B publication Critical patent/GB2328890B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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

  • Centrifugal Separators (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Cyclones (AREA)

Abstract

A self-powered centrifugal separator for removing particulate contaminants from engine lubricant includes a rotor canister 20 which is spun at high speed about a vertical axle by ejection of the lubricant supplied to the canister at elevated pressure by way of apertures 282 ... in a bearing tube near the upper end of the canister. In the upper end wall 23, axial discontinuities in the form of embossed ribs 401, 402 ... define between them shallow channels and direct the newly injected lubricant along the channels towards radially outer regions of the canister. The ribs extend not only radially outwardly, but also in a circumferential direction. The circumferential direction may be leading or, preferably, trailing with respect to the rotation direction of the rotor that results from ejection of the lubricant, to increase the time spent by lubricant at radially outer regions of the canister where centrifugal separation is most efficient.
GB9718564A 1997-09-03 1997-09-03 Centrifugal separation apparatus Expired - Fee Related GB2328890B (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB9718564A GB2328890B (en) 1997-09-03 1997-09-03 Centrifugal separation apparatus
DE69806021T DE69806021T2 (en) 1997-09-03 1998-08-26 CENTRIFUGAL SEPARATOR
EP98940398A EP1009537B1 (en) 1997-09-03 1998-08-26 Centrifugal separation apparatus
PCT/GB1998/002572 WO1999011381A1 (en) 1997-09-03 1998-08-26 Centrifugal separation apparatus
JP2000508472A JP2001518374A (en) 1997-09-03 1998-08-26 Centrifuge
AT98940398T ATE218924T1 (en) 1997-09-03 1998-08-26 CENTRIFUGAL SEPARATOR
ZA987954A ZA987954B (en) 1997-09-03 1998-09-01 Centrifugal separation apparatus
DE29815879U DE29815879U1 (en) 1997-09-03 1998-09-03 Centrifugal separation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9718564A GB2328890B (en) 1997-09-03 1997-09-03 Centrifugal separation apparatus

Publications (3)

Publication Number Publication Date
GB9718564D0 GB9718564D0 (en) 1997-11-05
GB2328890A GB2328890A (en) 1999-03-10
GB2328890B true GB2328890B (en) 2001-08-22

Family

ID=10818385

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9718564A Expired - Fee Related GB2328890B (en) 1997-09-03 1997-09-03 Centrifugal separation apparatus

Country Status (7)

Country Link
EP (1) EP1009537B1 (en)
JP (1) JP2001518374A (en)
AT (1) ATE218924T1 (en)
DE (2) DE69806021T2 (en)
GB (1) GB2328890B (en)
WO (1) WO1999011381A1 (en)
ZA (1) ZA987954B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9718563D0 (en) * 1997-09-03 1997-11-05 Glacier Metal Co Ltd Centrifugal Separation Apparatus
US8220177B2 (en) * 2007-05-23 2012-07-17 Gala Industries, Inc. Centrifugal pellet dryer screen with integral embossed deflector strips
KR101151975B1 (en) 2010-11-03 2012-06-01 울산대학교 산학협력단 Complex driven type centrifuge
CN111663980B (en) * 2020-06-09 2020-12-29 深圳市创裕达电子有限公司 Intelligent filter element

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB732132A (en) * 1952-08-01 1955-06-22 Glacier Co Ltd Improvements in or relating to centrifugal separators
GB2274413A (en) * 1993-01-23 1994-07-27 Glacier Metal Co Ltd Centrifugal separator
WO1996022835A1 (en) * 1995-01-25 1996-08-01 Fleetguard, Inc. Self-driven, cone-stack type centrifuge

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1036661A (en) * 1964-02-26 1966-07-20 Veb Zek Improvements in or relating to centrifugal oil separators
JPS5620661U (en) * 1979-07-25 1981-02-24
US4430071A (en) * 1982-05-27 1984-02-07 Dorr-Oliver Incorporated Feed seal for bottom feed centrifuge
GB8504880D0 (en) * 1985-02-26 1985-03-27 Ae Plc Disposable cartridges
AU6891191A (en) * 1989-12-08 1991-07-18 Reginald Norman Harris Centrifugal separator
US5637217A (en) * 1995-01-25 1997-06-10 Fleetguard, Inc. Self-driven, cone-stack type centrifuge

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB732132A (en) * 1952-08-01 1955-06-22 Glacier Co Ltd Improvements in or relating to centrifugal separators
GB2274413A (en) * 1993-01-23 1994-07-27 Glacier Metal Co Ltd Centrifugal separator
WO1996022835A1 (en) * 1995-01-25 1996-08-01 Fleetguard, Inc. Self-driven, cone-stack type centrifuge

Also Published As

Publication number Publication date
ATE218924T1 (en) 2002-06-15
JP2001518374A (en) 2001-10-16
DE29815879U1 (en) 1998-11-26
DE69806021T2 (en) 2003-02-06
EP1009537A1 (en) 2000-06-21
GB2328890A (en) 1999-03-10
DE69806021D1 (en) 2002-07-18
ZA987954B (en) 1999-03-03
GB9718564D0 (en) 1997-11-05
EP1009537B1 (en) 2002-06-12
WO1999011381A1 (en) 1999-03-11

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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)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20040903