DE3612189C2 - - Google Patents

Info

Publication number
DE3612189C2
DE3612189C2 DE19863612189 DE3612189A DE3612189C2 DE 3612189 C2 DE3612189 C2 DE 3612189C2 DE 19863612189 DE19863612189 DE 19863612189 DE 3612189 A DE3612189 A DE 3612189A DE 3612189 C2 DE3612189 C2 DE 3612189C2
Authority
DE
Germany
Prior art keywords
friction clutch
fluid friction
clutch according
fluid
field
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
DE19863612189
Other languages
German (de)
English (en)
Other versions
DE3612189A1 (de
Inventor
Hans-Peter Dipl.-Ing. 5205 St Augustin De Hemmer
Paul 6229 Hattenheim De Bausch
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.)
Adam Opel GmbH
Original Assignee
Adam Opel GmbH
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 Adam Opel GmbH filed Critical Adam Opel GmbH
Priority to DE19863612189 priority Critical patent/DE3612189A1/de
Publication of DE3612189A1 publication Critical patent/DE3612189A1/de
Application granted granted Critical
Publication of DE3612189C2 publication Critical patent/DE3612189C2/de
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K23/00—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for
    • B60K23/08—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for changing number of driven wheels, for switching from driving one axle to driving two or more axles
    • B60K23/0808—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for changing number of driven wheels, for switching from driving one axle to driving two or more axles for varying torque distribution between driven axles, e.g. by transfer clutch
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/34—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles
    • B60K17/348—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having differential means for driving one set of wheels, e.g. the front, at one speed and the other set, e.g. the rear, at a different speed
    • B60K17/35—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having differential means for driving one set of wheels, e.g. the front, at one speed and the other set, e.g. the rear, at a different speed including arrangements for suppressing or influencing the power transfer, e.g. viscous clutches
    • B60K17/3505—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having differential means for driving one set of wheels, e.g. the front, at one speed and the other set, e.g. the rear, at a different speed including arrangements for suppressing or influencing the power transfer, e.g. viscous clutches with self-actuated means, e.g. by difference of speed
    • B60K17/351—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having differential means for driving one set of wheels, e.g. the front, at one speed and the other set, e.g. the rear, at a different speed including arrangements for suppressing or influencing the power transfer, e.g. viscous clutches with self-actuated means, e.g. by difference of speed comprising a viscous clutch
    • 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
    • F16D2037/007—Clutches in which the drive is transmitted through a medium consisting of small particles, e.g. centrifugally speed-responsive characterised by multiple substantially radial gaps in which the fluid or medium consisting of small particles is arranged

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)
DE19863612189 1986-04-11 1986-04-11 Schaltbare und in ihrer kennlinie variable fluessigkeitsreibungskupplung Granted DE3612189A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19863612189 DE3612189A1 (de) 1986-04-11 1986-04-11 Schaltbare und in ihrer kennlinie variable fluessigkeitsreibungskupplung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863612189 DE3612189A1 (de) 1986-04-11 1986-04-11 Schaltbare und in ihrer kennlinie variable fluessigkeitsreibungskupplung

Publications (2)

Publication Number Publication Date
DE3612189A1 DE3612189A1 (de) 1987-10-15
DE3612189C2 true DE3612189C2 (US07943777-20110517-C00090.png) 1988-05-05

Family

ID=6298456

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863612189 Granted DE3612189A1 (de) 1986-04-11 1986-04-11 Schaltbare und in ihrer kennlinie variable fluessigkeitsreibungskupplung

Country Status (1)

Country Link
DE (1) DE3612189A1 (US07943777-20110517-C00090.png)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989012182A1 (en) * 1988-06-04 1989-12-14 Basf Aktiengesellschaft Fluid friction coupling for automatic engagement and disengagement of torque transmission
DE3912304C2 (de) * 1989-04-14 1993-11-18 Viscodrive Gmbh Antriebsanordnung für ein Kraftfahrzeug
US5083986A (en) * 1989-07-20 1992-01-28 Tochigifujisangyo Kabushiki Kaisha Coupling apparatus with double clutches
DE4019885C1 (en) * 1990-06-22 1991-07-11 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De Fluid friction clutch externally heated to maintain viscosity - has heating wire(s) in housing to counteract low ambient temp.
WO1994001181A1 (de) * 1992-07-09 1994-01-20 Torgi Ag Vorrichtung zur durchführung von massnahmen
DE19635343A1 (de) * 1996-08-31 1998-03-12 Univ Dresden Tech Vorrichtung zur gesteuerten Übertragung von Drehmomenten
KR100562767B1 (ko) * 1998-03-04 2006-03-20 보그-워너 인코포레이티드 자성 유체 클러치를 포함한 트랜스퍼 케이스 조립체 및 차동장치 조립체
JP3746384B2 (ja) 1998-11-20 2006-02-15 トヨタ自動車株式会社 車両用駆動力伝達制御装置
US6527661B2 (en) 2000-05-12 2003-03-04 Auburn Gear, Inc. Limited slip differential having magnetorheological fluid brake
DE10127752A1 (de) * 2001-06-07 2002-12-12 Bayerische Motoren Werke Ag Getriebe für ein Kraftfahrzeug
GB2385100A (en) * 2002-01-16 2003-08-13 Dana Spicer Europ Ltd Differential with rheological fluid filled for inhibiting rotation
US6817961B2 (en) * 2003-02-05 2004-11-16 American Axle & Manufacturing, Inc. Magnetically responsive limited slip differential
US8157689B2 (en) 2006-11-03 2012-04-17 Magna Powertrain Ag & Co Kg Torque transmission unit
DE102007015054A1 (de) * 2007-03-26 2008-08-07 Voith Patent Gmbh Fluidkupplung, insbesondere für einen Verdichter in einem Drucksystem und Verfahren zum Befüllen eines Drucksystems
RU2013127172A (ru) * 2013-06-17 2014-12-27 Владимир Витальевич Килин Устройство блокировки зубчатого планетарного дифференциала (варианты)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3317247A1 (de) * 1983-05-11 1984-11-15 Volkswagenwerk Ag, 3180 Wolfsburg Kraftfahrzeug mit allradantrieb

Also Published As

Publication number Publication date
DE3612189A1 (de) 1987-10-15

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8320 Willingness to grant licenses declared (paragraph 23)
8339 Ceased/non-payment of the annual fee