ES371312A1 - Engine cooling control device - Google Patents

Engine cooling control device

Info

Publication number
ES371312A1
ES371312A1 ES371312A ES371312A ES371312A1 ES 371312 A1 ES371312 A1 ES 371312A1 ES 371312 A ES371312 A ES 371312A ES 371312 A ES371312 A ES 371312A ES 371312 A1 ES371312 A1 ES 371312A1
Authority
ES
Spain
Prior art keywords
control device
engine cooling
cooling control
fan
drive shaft
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
ES371312A
Other languages
Spanish (es)
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 ES371312A1 publication Critical patent/ES371312A1/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

A cooling system for an internal combustion engine, which includes, a fan, a drive shaft, clutch means for coupling and uncoupling said fan from said drive shaft, means defining a flow passage inside an enclosed volume containing a liquid refrigerant, and means sensitive to a change in pressure in said volume enclosed by said liquid refrigerant to actuate said clutch means. (Machine-translation by Google Translate, not legally binding)
ES371312A 1968-09-09 1969-09-08 Engine cooling control device Expired ES371312A1 (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
ES371312A1 true ES371312A1 (en) 1971-10-16

Family

ID=25051947

Family Applications (1)

Application Number Title Priority Date Filing Date
ES371312A Expired ES371312A1 (en) 1968-09-09 1969-09-08 Engine cooling control device

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
US4086988A (en) * 1976-11-15 1978-05-02 Wallace Murray Corporation Rolling dam temperature controlled hydraulic coupling
US4086990A (en) * 1976-11-15 1978-05-02 Wallace Murray Corporation Temperature controlled hydraulic coupling with separate tube
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
WO2009114317A2 (en) * 2008-03-12 2009-09-17 Borgwarner 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
GB1287113A (en) 1972-08-31
US3568647A (en) 1971-03-09
SE352402B (en) 1972-12-27
FR2017670A1 (en) 1970-05-22
BR6912301D0 (en) 1973-05-31
DE1945228C3 (en) 1979-02-22
DE1945228B2 (en) 1978-06-29
DE1945228A1 (en) 1970-07-16

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