WO1991009251A3 - Centrifugal separator - Google Patents

Centrifugal separator

Info

Publication number
WO1991009251A3
WO1991009251A3 PCT/GB1990/001902 GB9001902W WO9109251A3 WO 1991009251 A3 WO1991009251 A3 WO 1991009251A3 GB 9001902 W GB9001902 W GB 9001902W WO 9109251 A3 WO9109251 A3 WO 9109251A3
Authority
WO
WIPO (PCT)
Prior art keywords
separator
centrifugal separator
sump
flow
oil
Prior art date
Application number
PCT/GB1990/001902
Other languages
French (fr)
Other versions
WO1991009251A2 (en
Inventor
Reginald Norman Harris
Original Assignee
Reg Harris Holdings Private Li
Reginald Norman Harris
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 ZW16389A external-priority patent/ZW16389A1/en
Application filed by Reg Harris Holdings Private Li, Reginald Norman Harris filed Critical Reg Harris Holdings Private Li
Publication of WO1991009251A2 publication Critical patent/WO1991009251A2/en
Publication of WO1991009251A3 publication Critical patent/WO1991009251A3/en

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
    • F02M37/32—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by filters or filter arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N39/00—Arrangements for conditioning of lubricants in the lubricating system
    • F16N39/06—Arrangements for conditioning of lubricants in the lubricating system by filtration
    • 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
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
    • F01M2013/0422—Separating oil and gas with a centrifuge device

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)

Abstract

An engine lubricating oil system comprises a centrifugal separator (4) placed in a lubricating oil flow circuit so that oil passes therethrough to be cleaned. The separator has a hollow rotor body (102) and engages powered drive means (107), so that the drive is independent of the flow through the rotor. The separator may be placed between the sump and the engines working parts to act as a full flow filter or may continuously filter the sump oil.
PCT/GB1990/001902 1989-12-08 1990-12-06 Centrifugal separator WO1991009251A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
ZW16389A ZW16389A1 (en) 1989-12-08 1989-12-08 Centrifugal separators
ZW163/89 1989-12-08
ZW20/90 1990-02-22
ZW2090 1990-02-22

Publications (2)

Publication Number Publication Date
WO1991009251A2 WO1991009251A2 (en) 1991-06-27
WO1991009251A3 true WO1991009251A3 (en) 1991-07-25

Family

ID=27145604

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB1990/001902 WO1991009251A2 (en) 1989-12-08 1990-12-06 Centrifugal separator

Country Status (2)

Country Link
AU (1) AU6891191A (en)
WO (1) WO1991009251A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT235629Y1 (en) * 1995-05-19 2000-07-12 Vado Giovanni Antonio APPARATUS OF DIMENSIONS CONTAINED FOR CENTRIFUGAL SEPARATION.
DE19715661A1 (en) * 1997-04-16 1998-10-22 Mann & Hummel Filter Centrifuge rotor
GB2328890B (en) * 1997-09-03 2001-08-22 Glacier Co Ltd Centrifugal separation apparatus
GB9718563D0 (en) * 1997-09-03 1997-11-05 Glacier Metal Co Ltd Centrifugal Separation Apparatus
US6530872B2 (en) 1998-04-16 2003-03-11 Filterwerk Mann & Hummel Gmbh Free jet centrifuge rotor
DE19911212A1 (en) * 1999-03-12 2000-09-14 Mann & Hummel Filter Shaft bearing with spherical cap
GB0101746D0 (en) 2001-01-23 2001-03-07 Lucas Industries Ltd Fluid distribution device
GB2478578A (en) * 2010-03-11 2011-09-14 Mann & Hummel Gmbh Centrifugal separator with protected bearing
SE534676C2 (en) 2010-03-22 2011-11-15 Alfa Laval Corp Ab centrifugal

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1578471A (en) * 1924-04-01 1926-03-30 Renault Louis Lubrication of internal-combustion engines
FR609753A (en) * 1926-01-21 1926-08-24 Ets De Dion Bouton oil purifier
US1986539A (en) * 1930-05-20 1935-01-01 Schmidt Fritz Forced-lubrication system
GB581622A (en) * 1944-09-20 1946-10-18 Morris Motors Ltd An improved centrifugal lubricating oil cleaner
FR949129A (en) * 1947-06-27 1949-08-22 Combined centrifugal fan and oil scrubber for internal combustion engines
US2720313A (en) * 1951-12-03 1955-10-11 Garrett Corp Liquid purification system
US2741333A (en) * 1950-07-12 1956-04-10 Gen Motors Corp Oil purification

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1578471A (en) * 1924-04-01 1926-03-30 Renault Louis Lubrication of internal-combustion engines
FR609753A (en) * 1926-01-21 1926-08-24 Ets De Dion Bouton oil purifier
US1986539A (en) * 1930-05-20 1935-01-01 Schmidt Fritz Forced-lubrication system
GB581622A (en) * 1944-09-20 1946-10-18 Morris Motors Ltd An improved centrifugal lubricating oil cleaner
FR949129A (en) * 1947-06-27 1949-08-22 Combined centrifugal fan and oil scrubber for internal combustion engines
US2741333A (en) * 1950-07-12 1956-04-10 Gen Motors Corp Oil purification
US2720313A (en) * 1951-12-03 1955-10-11 Garrett Corp Liquid purification system

Also Published As

Publication number Publication date
WO1991009251A2 (en) 1991-06-27
AU6891191A (en) 1991-07-18

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