FR2017670A1 - - Google Patents

Info

Publication number
FR2017670A1
FR2017670A1 FR6930644A FR6930644A FR2017670A1 FR 2017670 A1 FR2017670 A1 FR 2017670A1 FR 6930644 A FR6930644 A FR 6930644A FR 6930644 A FR6930644 A FR 6930644A FR 2017670 A1 FR2017670 A1 FR 2017670A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6930644A
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 MURHAY CORP
Original Assignee
WALLACE MURHAY 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 WALLACE MURHAY CORP filed Critical WALLACE MURHAY CORP
Publication of FR2017670A1 publication Critical patent/FR2017670A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P7/00—Controlling of coolant flow
    • F01P7/02—Controlling of coolant flow the coolant being cooling-air
    • F01P7/08—Controlling of coolant flow the coolant being cooling-air by cutting in or out of pumps
    • F01P7/081—Controlling of coolant flow the coolant being cooling-air by cutting in or out of pumps using clutches, e.g. electro-magnetic or induction clutches
    • F01P7/082—Controlling of coolant flow the coolant being cooling-air by cutting in or out of pumps using clutches, e.g. electro-magnetic or induction clutches using friction clutches
    • F01P7/085—Controlling of coolant flow the coolant being cooling-air by cutting in or out of pumps using clutches, e.g. electro-magnetic or induction clutches using friction clutches actuated by fluid pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P7/00—Controlling of coolant flow
    • F01P7/02—Controlling of coolant flow the coolant being cooling-air
    • F01P7/04—Controlling of coolant flow the coolant being cooling-air by varying pump speed, e.g. by changing pump-drive gear ratio
    • F01P7/042—Controlling of coolant flow the coolant being cooling-air by varying pump speed, e.g. by changing pump-drive gear ratio using fluid couplings
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P5/00—Pumping cooling-air or liquid coolants
    • F01P5/10—Pumping liquid coolant; Arrangements of coolant pumps
    • F01P5/12—Pump-driving arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
FR6930644A 1968-09-09 1969-09-09 Withdrawn FR2017670A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75849968A 1968-09-09 1968-09-09

Publications (1)

Publication Number Publication Date
FR2017670A1 true FR2017670A1 (fr) 1970-05-22

Family

ID=25051947

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6930644A Withdrawn FR2017670A1 (fr) 1968-09-09 1969-09-09

Country Status (7)

Country Link
US (1) US3568647A (fr)
BR (1) BR6912301D0 (fr)
DE (1) DE1945228C3 (fr)
ES (1) ES371312A1 (fr)
FR (1) FR2017670A1 (fr)
GB (1) GB1287113A (fr)
SE (1) SE352402B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2315000A1 (fr) * 1975-06-20 1977-01-14 Wallace Murray Corp Groupe d'entrainement de ventilateur a transmission par liquide visqueux pour refroidissement de moteur a combustion interne avec circulation auxiliaire de ce liquide
FR2488960A1 (fr) * 1980-08-25 1982-02-26 Horton Ind Embrayage a ventilateur engage par des ressorts et desengage par un fluide pour un arbre de transmission
FR2512902A1 (fr) * 1981-09-14 1983-03-18 Sueddeutsche Kuehler Behr Embrayage hydraulique a friction avec actionneur

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3880265A (en) * 1971-11-19 1975-04-29 Dynair Ltd Fan drives
US4056178A (en) * 1976-04-28 1977-11-01 Eaton Corporation Magnetically actuated viscous fluid coupling
US4086990A (en) * 1976-11-15 1978-05-02 Wallace Murray Corporation Temperature controlled hydraulic coupling with separate tube
US4086988A (en) * 1976-11-15 1978-05-02 Wallace Murray Corporation Rolling dam temperature controlled hydraulic coupling
USRE30428E (en) * 1979-03-14 1980-11-04 Eaton Corporation Magnetically actuated viscous fluid coupling
US4305491A (en) * 1980-03-17 1981-12-15 Eaton Corporation Remote sensing fan drive
US4445605A (en) * 1980-08-25 1984-05-01 Horton Industries, Inc. Spring engaged fluid released fan clutch for a live shaft
US4467903A (en) * 1981-02-09 1984-08-28 Aisin Seiki Kabushiki Kaisha Temperature responsive, pneumatically actuated, fluid shear, cooling fan clutch and control therefor
DE3140195C2 (de) * 1981-10-09 1984-12-20 Daimler-Benz Ag, 7000 Stuttgart Flüssigkeits-Reibungskupplung für das Kühlgebläse einer Brennkraftmaschine
KR100207099B1 (ko) * 1994-06-22 1999-07-15 정몽규 자동차 엔진의 조기 워밍업장치
US5584371A (en) * 1995-08-31 1996-12-17 Eaton Corporation Viscous fan drive system logic
US6360957B1 (en) 2000-09-06 2002-03-26 Daimlerchrysler Corporation Thermally reactive radiator closure assembly
US7100544B1 (en) 2005-07-29 2006-09-05 Borgwarner Inc. Pneumatic cone clutch fan drive having threaded attachment method for drive shaft of clutch to hub mounting
US8851028B2 (en) * 2008-03-12 2014-10-07 Borg Warner Inc. Cooling system for clutch

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA693701A (en) * 1964-09-01 Oldberg Sidney Fluid coupling device
US2633697A (en) * 1949-02-23 1953-04-07 Johnson Clarence Thermostatic fluid coupling mechanism
GB930911A (en) * 1960-06-23 1963-07-10 H E B Developments Ltd Improved means for controlling the temperature of an internal combustion engine
US3262528A (en) * 1964-03-18 1966-07-26 Schwitzer Corp Variable fluid torque coupling
US3228382A (en) * 1964-11-13 1966-01-11 Ford Motor Co Temperature responsive fan

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2315000A1 (fr) * 1975-06-20 1977-01-14 Wallace Murray Corp Groupe d'entrainement de ventilateur a transmission par liquide visqueux pour refroidissement de moteur a combustion interne avec circulation auxiliaire de ce liquide
FR2488960A1 (fr) * 1980-08-25 1982-02-26 Horton Ind Embrayage a ventilateur engage par des ressorts et desengage par un fluide pour un arbre de transmission
FR2512902A1 (fr) * 1981-09-14 1983-03-18 Sueddeutsche Kuehler Behr Embrayage hydraulique a friction avec actionneur

Also Published As

Publication number Publication date
BR6912301D0 (pt) 1973-05-31
ES371312A1 (es) 1971-10-16
GB1287113A (en) 1972-08-31
DE1945228B2 (de) 1978-06-29
SE352402B (fr) 1972-12-27
DE1945228A1 (de) 1970-07-16
US3568647A (en) 1971-03-09
DE1945228C3 (de) 1979-02-22

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Legal Events

Date Code Title Description
ST Notification of lapse