GB785143A - An automatic control for the air circulating fans of liquid-coolant radiators in internal combustion engines - Google Patents

An automatic control for the air circulating fans of liquid-coolant radiators in internal combustion engines

Info

Publication number
GB785143A
GB785143A GB2282655A GB2282655A GB785143A GB 785143 A GB785143 A GB 785143A GB 2282655 A GB2282655 A GB 2282655A GB 2282655 A GB2282655 A GB 2282655A GB 785143 A GB785143 A GB 785143A
Authority
GB
United Kingdom
Prior art keywords
liquid
coolant
engine
internal combustion
automatic control
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
GB2282655A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2282655A priority Critical patent/GB785143A/en
Publication of GB785143A publication Critical patent/GB785143A/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
    • F01P7/04—Controlling of coolant flow the coolant being cooling-air by varying pump speed, e.g. by changing pump-drive gear ratio
    • F01P7/044—Controlling of coolant flow the coolant being cooling-air by varying pump speed, e.g. by changing pump-drive gear ratio using hydraulic drives

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

785,143. Engine cooling. FRANK, W., and CAROLI, G. Aug. 8, 1955, No. 22826/55. Class 7(2) The fan 5 for the liquid-coolant radiator 6 of an engine 1 is driven by a hydraulic motor 4 fed by a hydraulic pump 2 separate from or unitary therewith, and the rate at which fluid is delivered to the motor 4 is infinitely variable in dependence upon the liquid-coolant temperature to give the cooling air circulation rates required for efficient engine cooling under varying operative conditions. As shown, the pump 2 is directly driven by the engine and the pump displacement volume is controlled directly or through a pipe line 9 by a thermostat 8 in the coolant circuit. Alternatively or additionally, a by-pass 11 in the hydraulic circuit may be controlled by a thermostat 12 in the cooling circuit.
GB2282655A 1955-08-08 1955-08-08 An automatic control for the air circulating fans of liquid-coolant radiators in internal combustion engines Expired GB785143A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2282655A GB785143A (en) 1955-08-08 1955-08-08 An automatic control for the air circulating fans of liquid-coolant radiators in internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2282655A GB785143A (en) 1955-08-08 1955-08-08 An automatic control for the air circulating fans of liquid-coolant radiators in internal combustion engines

Publications (1)

Publication Number Publication Date
GB785143A true GB785143A (en) 1957-10-23

Family

ID=10185666

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2282655A Expired GB785143A (en) 1955-08-08 1955-08-08 An automatic control for the air circulating fans of liquid-coolant radiators in internal combustion engines

Country Status (1)

Country Link
GB (1) GB785143A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4176630A (en) * 1977-06-01 1979-12-04 Dynair Limited Automatic control valves

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4176630A (en) * 1977-06-01 1979-12-04 Dynair Limited Automatic control valves

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