DE69801076D1 - Kühlventilatorkupplung mit zerteiltem Rotor - Google Patents

Kühlventilatorkupplung mit zerteiltem Rotor

Info

Publication number
DE69801076D1
DE69801076D1 DE69801076T DE69801076T DE69801076D1 DE 69801076 D1 DE69801076 D1 DE 69801076D1 DE 69801076 T DE69801076 T DE 69801076T DE 69801076 T DE69801076 T DE 69801076T DE 69801076 D1 DE69801076 D1 DE 69801076D1
Authority
DE
Germany
Prior art keywords
cooling fan
fan clutch
split rotor
rotor
split
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
DE69801076T
Other languages
English (en)
Other versions
DE69801076T2 (de
Inventor
Gary Lee Johnston
William Charles Kruckemeyer
Michael Leslie Oliver
Swaminathan Gopalswamy
Samuel Miller Linzell
Gary Lee Jones
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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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 Motors Liquidation Co filed Critical Motors Liquidation Co
Application granted granted Critical
Publication of DE69801076D1 publication Critical patent/DE69801076D1/de
Publication of DE69801076T2 publication Critical patent/DE69801076T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D37/00—Clutches in which the drive is transmitted through a medium consisting of small particles, e.g. centrifugally speed-responsive
    • F16D37/02—Clutches in which the drive is transmitted through a medium consisting of small particles, e.g. centrifugally speed-responsive the particles being magnetisable
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D37/00—Clutches in which the drive is transmitted through a medium consisting of small particles, e.g. centrifugally speed-responsive
    • F16D2037/002—Clutches in which the drive is transmitted through a medium consisting of small particles, e.g. centrifugally speed-responsive characterised by a single substantially axial gap in which the fluid or medium consisting of small particles is arranged
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D37/00—Clutches in which the drive is transmitted through a medium consisting of small particles, e.g. centrifugally speed-responsive
    • F16D2037/005—Clutches in which the drive is transmitted through a medium consisting of small particles, e.g. centrifugally speed-responsive characterised by a single substantially radial gap in which the fluid or medium consisting of small particles is arranged

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
DE69801076T 1997-06-02 1998-05-08 Kühlventilatorkupplung mit zerteiltem Rotor Expired - Fee Related DE69801076T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/867,623 US5896964A (en) 1997-06-02 1997-06-02 Split rotor cooling fan clutch

Publications (2)

Publication Number Publication Date
DE69801076D1 true DE69801076D1 (de) 2001-08-16
DE69801076T2 DE69801076T2 (de) 2001-11-15

Family

ID=25350146

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69801076T Expired - Fee Related DE69801076T2 (de) 1997-06-02 1998-05-08 Kühlventilatorkupplung mit zerteiltem Rotor

Country Status (3)

Country Link
US (1) US5896964A (de)
EP (1) EP0882903B1 (de)
DE (1) DE69801076T2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5947248A (en) * 1997-08-29 1999-09-07 American Cooling Systems, Llc Electric fan clutch
US6186290B1 (en) 1997-10-29 2001-02-13 Lord Corporation Magnetorheological brake with integrated flywheel
DE19831754C2 (de) 1998-07-15 2001-11-08 Mannesmann Sachs Ag Viskokupplung mit einer Volumenstromeinstellung
US6318968B1 (en) * 2000-03-31 2001-11-20 Delphi Technologies, Inc. Magnetorheological fluid pumping system
WO2001083960A1 (en) 2000-05-03 2001-11-08 Horton, Inc. Eddy current fan drive
US6318531B1 (en) 2000-06-20 2001-11-20 General Motors Corporation Magnetorheological fluid clutch
US6543396B2 (en) 2001-01-11 2003-04-08 Borgwarner, Inc. Electronically controlled magnetorheological fluid based cooling fan drive assembly
US6648115B2 (en) * 2001-10-15 2003-11-18 General Motors Corporation Method for slip power management of a controllable viscous fan drive
US20070199784A1 (en) * 2004-04-01 2007-08-30 General Motors Corporation Clutch Assembly
DE112005000727T5 (de) 2004-04-01 2007-03-01 General Motors Corp., Detroit Kupplungseinheit
US7311185B2 (en) * 2004-09-23 2007-12-25 Gm Global Technology Operations, Inc. Method for thermal management for a controllable viscous fan drive
US7184268B2 (en) * 2005-01-10 2007-02-27 Hewlett-Packard Development Company, L.P. Dynamically adaptable electronics cooling fan
US7866959B2 (en) * 2005-01-24 2011-01-11 Hewlett-Packard Development Company, L.P. Fan clutch for an electronics cooling fan
JP5188968B2 (ja) * 2005-07-29 2013-04-24 ホートン， インコーポレイテッド 粘性クラッチアセンブリ及び粘性クラッチの運転方法
US8887888B2 (en) 2009-11-17 2014-11-18 Horton, Inc. Integrated viscous clutch
JP6329241B2 (ja) 2013-03-14 2018-05-23 ホートン， インコーポレイテッド 粘性クラッチ及び該粘性クラッチを使用する方法
DE102013222116A1 (de) * 2013-10-30 2015-04-30 MAHLE Behr GmbH & Co. KG Lüfterkupplung
CN107830080B (zh) * 2017-12-04 2024-05-14 洛阳理工学院 一种新型的磁流变液超越离合器

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2629472A (en) * 1949-11-29 1953-02-24 Russell L Sterner Fluid shear type coupling
US2736409A (en) * 1950-11-16 1956-02-28 Vickers Inc Magnetic fluid mixture clutch containing iron and nickel particles
GB734774A (en) * 1951-04-20 1955-08-10 Vickers Inc Improvements in magnetic couplings
US2804955A (en) * 1953-03-05 1957-09-03 Eaton Mfg Co Magnetic fluid mixture coupling
GB751795A (en) * 1953-04-02 1956-07-04 Elmeg A magnetic powder clutch
US2924315A (en) * 1956-06-26 1960-02-09 Gen Motors Corp Magnetic particle coupling
US3250341A (en) * 1960-09-17 1966-05-10 Suzuki Motor Co System for controlling a magnetic fluid clutch and generator of a motor vehicle transmission
US3587800A (en) * 1968-12-31 1971-06-28 Fan Clutch Inc Clutch for an automobile fan
US3696899A (en) * 1970-12-09 1972-10-10 Viewlex Inc Leak-proof fluid coupling
US4227861A (en) * 1979-02-14 1980-10-14 General Motors Corporation Cooling fan with viscous-magnetic fan clutch
US4271948A (en) * 1979-03-16 1981-06-09 Canadian Fram Limited Clutch having segmented band
US4310085A (en) * 1979-09-06 1982-01-12 General Motors Corporation Electro-viscous fan clutch
US4285421A (en) * 1979-11-13 1981-08-25 General Motors Corporation Electromagnetic clutch
US4302156A (en) * 1979-11-16 1981-11-24 General Motors Corporation Electro-viscous fan clutch assembly
DE3378420D1 (en) * 1982-07-05 1988-12-15 Mitsubishi Electric Corp Electromagnetic coupling
DE3439794A1 (de) * 1984-10-31 1986-04-30 Fichtel & Sachs Ag, 8720 Schweinfurt Viskoluefterkupplung mit verbessertem kaltstartverhalten
US4957644A (en) * 1986-05-13 1990-09-18 Price John T Magnetically controllable couplings containing ferrofluids
GB8726966D0 (en) * 1987-11-18 1987-12-23 Jaguar Cars Cooling systems
US4967887A (en) * 1989-05-08 1990-11-06 The Foxboro Company Soft start coupling
DE4120243C2 (de) * 1990-06-20 1999-02-25 Mitsubishi Electric Corp Magnetpulverkupplung
US5713444A (en) * 1995-09-18 1998-02-03 Schroeder; Karl S. Electromagnetic brake/clutch
US5667715A (en) 1996-04-08 1997-09-16 General Motors Corporation Magnetorheological fluids

Also Published As

Publication number Publication date
DE69801076T2 (de) 2001-11-15
US5896964A (en) 1999-04-27
EP0882903B1 (de) 2001-07-11
EP0882903A1 (de) 1998-12-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8380 Miscellaneous part iii

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8380 Miscellaneous part iii

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8380 Miscellaneous part iii

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8339 Ceased/non-payment of the annual fee