GB1287113A - Cooling system for an internal combustion engine having coolant cavities - Google Patents

Cooling system for an internal combustion engine having coolant cavities

Info

Publication number
GB1287113A
GB1287113A GB42178/69A GB4217869A GB1287113A GB 1287113 A GB1287113 A GB 1287113A GB 42178/69 A GB42178/69 A GB 42178/69A GB 4217869 A GB4217869 A GB 4217869A GB 1287113 A GB1287113 A GB 1287113A
Authority
GB
United Kingdom
Prior art keywords
clutch
cooling system
shaft
combustion engine
internal combustion
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
GB42178/69A
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
Application filed by Wallace Murray Corp filed Critical Wallace Murray Corp
Publication of GB1287113A publication Critical patent/GB1287113A/en
Expired 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)

Abstract

1287113 Hydraulic couplings WALLACEMURRAY CORP 25 Aug 1969 [9 Sept 1968] 42178/69 Heading F2C [Also in Division F1] A cooling system of an I.C. engine includes a fan 68 drivable by a shaft 22 via a silicone-fluidshear clutch 5. When the pressure of the cooling liquid in a closed cooling circuit 36 increases due to increasing temperature, a bellows 26 which is in communication with the circuit 36 via shaft bore 24, moves a piston 50 leftwards and causes a metallic spring strip 54 in the clutch to move towards the dash-line position 58 wherein it uncovers a fluid transfer port 56 and thereby causes the clutch to engage the fan with the driving-shaft 22.
GB42178/69A 1968-09-09 1969-08-25 Cooling system for an internal combustion engine having coolant cavities Expired GB1287113A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1287113A true GB1287113A (en) 1972-08-31

Family

ID=25051947

Family Applications (1)

Application Number Title Priority Date Filing Date
GB42178/69A Expired GB1287113A (en) 1968-09-09 1969-08-25 Cooling system for an internal combustion engine having coolant cavities

Country Status (7)

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

Families Citing this family (17)

* 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
US4007819A (en) * 1975-06-20 1977-02-15 Wallace-Murray Corporation Fan drive fluid circulation apparatus
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
US4355710A (en) * 1980-08-25 1982-10-26 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
DE8126744U1 (en) * 1981-09-14 1982-02-25 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart LIQUID FRICTION CLUTCH WITH ACTUATOR
DE3140195C2 (en) * 1981-10-09 1984-12-20 Daimler-Benz Ag, 7000 Stuttgart Fluid friction clutch for the cooling fan of an internal combustion engine
KR100207099B1 (en) * 1994-06-22 1999-07-15 정몽규 Rapid warming up system for an automobile engine
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

Also Published As

Publication number Publication date
US3568647A (en) 1971-03-09
BR6912301D0 (en) 1973-05-31
SE352402B (en) 1972-12-27
DE1945228A1 (en) 1970-07-16
FR2017670A1 (en) 1970-05-22
DE1945228B2 (en) 1978-06-29
DE1945228C3 (en) 1979-02-22
ES371312A1 (en) 1971-10-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee