DE2723429C2 - Flüssigkeitsreibungskupplung - Google Patents

Flüssigkeitsreibungskupplung

Info

Publication number
DE2723429C2
DE2723429C2 DE2723429A DE2723429A DE2723429C2 DE 2723429 C2 DE2723429 C2 DE 2723429C2 DE 2723429 A DE2723429 A DE 2723429A DE 2723429 A DE2723429 A DE 2723429A DE 2723429 C2 DE2723429 C2 DE 2723429C2
Authority
DE
Germany
Prior art keywords
fluid
valve
coupling
working chamber
area
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
DE2723429A
Other languages
German (de)
English (en)
Other versions
DE2723429A1 (de
Inventor
Richard Thomas Crisenbery
Thomas H. Marshall Mich. Tinholt
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.)
Eaton Corp
Original Assignee
Eaton Corp
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 Eaton Corp filed Critical Eaton Corp
Publication of DE2723429A1 publication Critical patent/DE2723429A1/de
Application granted granted Critical
Publication of DE2723429C2 publication Critical patent/DE2723429C2/de
Expired 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
    • F16D35/00—Fluid clutches in which the clutching is predominantly obtained by fluid adhesion
    • F16D35/02—Fluid clutches in which the clutching is predominantly obtained by fluid adhesion with rotary working chambers and rotary reservoirs, e.g. in one coupling part
    • F16D35/021—Fluid clutches in which the clutching is predominantly obtained by fluid adhesion with rotary working chambers and rotary reservoirs, e.g. in one coupling part actuated by valves
    • F16D35/023—Fluid clutches in which the clutching is predominantly obtained by fluid adhesion with rotary working chambers and rotary reservoirs, e.g. in one coupling part actuated by valves the valve being actuated by a bimetallic coil

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Temperature-Responsive Valves (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
DE2723429A 1976-06-03 1977-05-24 Flüssigkeitsreibungskupplung Expired DE2723429C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/692,402 US4051936A (en) 1976-06-03 1976-06-03 Fluid coupling device and valve support used therein

Publications (2)

Publication Number Publication Date
DE2723429A1 DE2723429A1 (de) 1977-12-22
DE2723429C2 true DE2723429C2 (de) 1986-12-04

Family

ID=24780431

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2723429A Expired DE2723429C2 (de) 1976-06-03 1977-05-24 Flüssigkeitsreibungskupplung

Country Status (7)

Country Link
US (1) US4051936A (OSRAM)
JP (1) JPS52148772A (OSRAM)
BR (1) BR7703623A (OSRAM)
DE (1) DE2723429C2 (OSRAM)
FR (1) FR2353754A1 (OSRAM)
GB (1) GB1535486A (OSRAM)
IT (1) IT1084301B (OSRAM)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4116318A (en) * 1977-04-05 1978-09-26 Eaton Corporation Fluid flow restriction path in viscous fluid clutch
DE2814608C3 (de) * 1978-04-05 1983-11-03 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Flüssigkeitsreibungskupplung
JPS5569327A (en) * 1978-11-20 1980-05-24 Toyota Motor Corp Multi-stage controlled temperature sensing type fan coupling
JPS5947167B2 (ja) * 1978-11-28 1984-11-17 アイシン精機株式会社 温度制御式流体カツプリング
US4271946A (en) * 1979-01-17 1981-06-09 Eaton Corporation Pumping element for temperature responsive viscous fan drive
US4282961A (en) * 1979-08-30 1981-08-11 Eaton Corporation Fan drive with torque transmitting device
US4376424A (en) * 1980-09-02 1983-03-15 Eaton Corporation Centrifugal fan control
DE3226634A1 (de) * 1982-07-16 1984-01-19 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Fluessigkeitsreibungskupplung
US4627524A (en) * 1982-09-16 1986-12-09 Aisin Seiki Kabushiki Kaisha Viscous fluid coupling device
DE8231329U1 (de) * 1982-11-09 1985-12-19 Adam Opel Ag, 6090 Ruesselsheim Fahrzeugkupplung, insbesondere für Kraftfahrzeuge
US4790792A (en) * 1983-12-22 1988-12-13 Eaton Corporation Torsion damping assembly
JPH022092Y2 (OSRAM) * 1984-12-20 1990-01-18
DE3640776A1 (de) * 1986-11-28 1988-06-01 Sueddeutsche Kuehler Behr Kupplung, insbesondere fluessigkeitsreibungskupplung
US4958709A (en) * 1989-08-25 1990-09-25 General Motors Corporation Integrally formed wiper and orifice for a pump plate of a viscous fluid clutch
US5248018A (en) * 1992-10-22 1993-09-28 Eaton Corporation High temperature disengaging fluid coupling
DE4442451A1 (de) * 1994-11-29 1996-05-30 Behr Gmbh & Co Flüssigkeitsreibungskupplung
US7137333B2 (en) * 2004-10-19 2006-11-21 Borgwarner Inc. Single-piece electro-polished air cylinder for a fluid coupling device
US7430956B2 (en) * 2004-10-19 2008-10-07 Borgwarner Inc. Single-piece air cylinder for a fluid coupling device
EP2049811B1 (en) * 2006-07-10 2013-06-12 BorgWarner, Inc. Viscous fan drive systems having fill and scavenge control
ATE553937T1 (de) * 2007-08-02 2012-05-15 Bridgestone Corp Sicherheitsreifen
EP2123930B1 (de) * 2008-05-14 2011-09-21 BorgWarner, Inc. Vorrichtung zum Antrieb von zeitlich nacheinander aktivierbaren Aggregaten
US20140209180A1 (en) * 2013-01-27 2014-07-31 Rick L. Boyer Viscous fan drive systems having fill and scavenge control
US9470278B1 (en) 2015-11-10 2016-10-18 Borgwarner Inc. Apparatus employing shear forces to transmit energy having flow altering structures configured to increase heat rejection from a working fluid and related method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1286841B (de) * 1959-05-11 1969-01-09 Eaton Yale & Towne Fluessigkeitsreibungskupplung mit temperaturabhaengig gesteuerter Fuellung
GB1074451A (en) * 1962-12-18 1967-07-05 Smiths Industries Ltd Improvements in or relating to speed or temperature regulated driving transmission
US3339689A (en) * 1963-10-25 1967-09-05 Eaton Yale & Towne Temperature responsive fluid coupling device
US3613847A (en) * 1968-12-21 1971-10-19 Aisin Seiki Fluid drive coupling
US3630331A (en) * 1970-04-27 1971-12-28 Gen Motors Corp Viscous shear clutch with free-floating damper ring

Also Published As

Publication number Publication date
US4051936A (en) 1977-10-04
FR2353754B1 (OSRAM) 1984-05-04
DE2723429A1 (de) 1977-12-22
FR2353754A1 (fr) 1977-12-30
GB1535486A (en) 1978-12-13
IT1084301B (it) 1985-05-25
JPS52148772A (en) 1977-12-10
BR7703623A (pt) 1978-03-21

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee