DE2637694A1 - Fluessigkeitskupplung fuer den antrieb eines kuehlgeblaeserades einer brennkraftmaschine - Google Patents

Fluessigkeitskupplung fuer den antrieb eines kuehlgeblaeserades einer brennkraftmaschine

Info

Publication number
DE2637694A1
DE2637694A1 DE19762637694 DE2637694A DE2637694A1 DE 2637694 A1 DE2637694 A1 DE 2637694A1 DE 19762637694 DE19762637694 DE 19762637694 DE 2637694 A DE2637694 A DE 2637694A DE 2637694 A1 DE2637694 A1 DE 2637694A1
Authority
DE
Germany
Prior art keywords
driving
combustion engine
cooling fan
fan wheel
liquid coupling
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.)
Granted
Application number
DE19762637694
Other languages
English (en)
Other versions
DE2637694C2 (de
Inventor
Everett George Blair
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.)
Wallace Murray Corp
Original Assignee
Wallace Murray 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
Priority to US05/607,508 priority Critical patent/US4004668A/en
Application filed by Wallace Murray Corp filed Critical Wallace Murray Corp
Publication of DE2637694A1 publication Critical patent/DE2637694A1/de
Application granted granted Critical
Publication of DE2637694C2 publication Critical patent/DE2637694C2/de
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D35/00Fluid clutches in which the clutching is predominantly obtained by fluid adhesion
    • F16D35/02Fluid clutches in which the clutching is predominantly obtained by fluid adhesion with rotary working chambers and rotary reservoirs, e.g. in one coupling part
    • F16D35/021Fluid 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
DE19762637694 1975-08-25 1976-08-21 Expired DE2637694C2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US05/607,508 US4004668A (en) 1975-08-25 1975-08-25 Fan drive secant pumping grooves

Publications (2)

Publication Number Publication Date
DE2637694A1 true DE2637694A1 (de) 1977-03-10
DE2637694C2 DE2637694C2 (de) 1985-08-01

Family

ID=24432573

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762637694 Expired DE2637694C2 (de) 1975-08-25 1976-08-21

Country Status (4)

Country Link
US (1) US4004668A (de)
JP (1) JPS5227959A (de)
DE (1) DE2637694C2 (de)
GB (1) GB1519892A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3336380C1 (de) * 1983-10-06 1985-02-21 Sueddeutsche Kuehler Behr Fluessigkeitsreibungskupplung

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3809197A (en) * 1972-11-10 1974-05-07 Eaton Corp Viscous coupling
US4116317A (en) * 1977-02-02 1978-09-26 Eaton Corporation Fluid coupling device with improved disengaged operating characteristics
US4281750A (en) * 1979-02-21 1981-08-04 Eaton Corporation Fluid coupling device having improved response time
US4403684A (en) * 1980-12-22 1983-09-13 Wallace Murray Corporation Fluid shear coupling apparatus
US4383597A (en) * 1980-12-22 1983-05-17 Wallace Murray Corporation Fluid shear coupling apparatus
US4403757A (en) * 1981-03-20 1983-09-13 Wallace Murray Corporation Modulating fluid shear coupling
DE3123344A1 (de) * 1981-06-12 1982-12-30 Krauss Maffei Ag Dreh-stossdaempfer
US4437554A (en) * 1981-06-19 1984-03-20 Household Manufacturing Inc. Fluid shear coupling apparatus
US4445599A (en) * 1981-10-27 1984-05-01 Eaton Corporation Cooling means for torque converter bypass
GB8918798D0 (en) * 1988-08-19 1989-09-27 Usui Kokusai Sangyo Kk Temperature-controlled fan fluid coupling
US4924984A (en) * 1989-05-22 1990-05-15 General Motors Corporation Quick pump-out clutch plate for a viscous fluid clutch
ES2253618T3 (es) * 2002-08-23 2006-06-01 BEHR GMBH & CO. KG Embrague de friccion viscosa.
US7293636B2 (en) * 2005-05-02 2007-11-13 Borgwarner Inc. Electronically controlled viscous fan drive having cast channels

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2706547A (en) * 1946-05-15 1955-04-19 Ranzi Ubaldo Device for transmitting rotational power by use of powdery material
US2710680A (en) * 1947-01-17 1955-06-14 Ranzi Ubaldo Centrifugal powder coupling
US3002595A (en) * 1957-09-16 1961-10-03 Schwitzer Corp Fluid coupling device
US3007560A (en) * 1957-05-31 1961-11-07 Schwitzer Corp Fluid coupling mechanism
DE1160241B (de) * 1958-02-17 1963-12-27 Schwitzer Corp Fluessigkeitskupplung
US3419122A (en) * 1966-09-12 1968-12-31 Eaton Yale & Towne Fluid coupling with flow control means
DE1286842B (de) * 1964-03-18 1969-01-09 Schwitzer Corp Fluessigkeitsreibungskupplung
DE2009268A1 (de) * 1969-02-28 1970-12-03
DE2038713A1 (de) * 1969-07-30 1971-02-18 Gen Motors Corp Mit Scherwirkung arbeitende hydraulische Kupplung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3512622A (en) * 1967-08-11 1970-05-19 Eaton Yale & Towne Fluid coupling

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2706547A (en) * 1946-05-15 1955-04-19 Ranzi Ubaldo Device for transmitting rotational power by use of powdery material
US2710680A (en) * 1947-01-17 1955-06-14 Ranzi Ubaldo Centrifugal powder coupling
US3007560A (en) * 1957-05-31 1961-11-07 Schwitzer Corp Fluid coupling mechanism
US3002595A (en) * 1957-09-16 1961-10-03 Schwitzer Corp Fluid coupling device
DE1160241B (de) * 1958-02-17 1963-12-27 Schwitzer Corp Fluessigkeitskupplung
DE1286842B (de) * 1964-03-18 1969-01-09 Schwitzer Corp Fluessigkeitsreibungskupplung
US3419122A (en) * 1966-09-12 1968-12-31 Eaton Yale & Towne Fluid coupling with flow control means
DE2009268A1 (de) * 1969-02-28 1970-12-03
DE2038713A1 (de) * 1969-07-30 1971-02-18 Gen Motors Corp Mit Scherwirkung arbeitende hydraulische Kupplung

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3336380C1 (de) * 1983-10-06 1985-02-21 Sueddeutsche Kuehler Behr Fluessigkeitsreibungskupplung
EP0136580A2 (de) * 1983-10-06 1985-04-10 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co. KG Flüssigkeitsreibungskupplung
EP0136580A3 (de) * 1983-10-06 1985-05-15 Suddeutsche Kuhlerfabrik Julius Fr. Behr Gmbh & Co. Kg.

Also Published As

Publication number Publication date
GB1519892A (en) 1978-08-02
DE2637694C2 (de) 1985-08-01
US4004668A (en) 1977-01-25
JPS5227959A (en) 1977-03-02

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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