GB1284256A - Internal combustion engine cooling arrangements - Google Patents

Internal combustion engine cooling arrangements

Info

Publication number
GB1284256A
GB1284256A GB2550271A GB2550271A GB1284256A GB 1284256 A GB1284256 A GB 1284256A GB 2550271 A GB2550271 A GB 2550271A GB 2550271 A GB2550271 A GB 2550271A GB 1284256 A GB1284256 A GB 1284256A
Authority
GB
United Kingdom
Prior art keywords
motor
engine
fan
control unit
switch
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
GB2550271A
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.)
Ford Motor Co Ltd
Ford Motor Co
Original Assignee
Ford Motor Co Ltd
Ford Motor Co
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 Ford Motor Co Ltd, Ford Motor Co filed Critical Ford Motor Co Ltd
Publication of GB1284256A publication Critical patent/GB1284256A/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
    • 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
    • F01P2060/00—Cooling circuits using auxiliaries
    • F01P2060/14—Condenser
    • 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
    • F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
    • 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
    • F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
    • F01P5/04—Pump-driving arrangements

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

1284256 Axial-flow fans; I C engine cooling systems FORD MOTOR CO Ltd 19 April 1971 [7 May 1970] 25502/71 Headings F1B and F1C An I C engine, especially for motor vehicles, has a cooling system comprising a radiator 1, Fig.2, and an electric-motor-driven fan 2. The electric motor 3 is connected to a control unit 4, Figs.2 and 3, located in the stream of air leaving the radiator. During normal engine temperatures the motor is energized through an electrical heating element 5 so as to rotate the fan at a relatively slow speed (e.g. 700 r.p.m.). However, at high engine temperatures, the additional heat causes bi-metallic switch 6 to close to thereby shunt the element 5 and cause an increase in motor speed (e.g. to 1400 r.p.m.). The motor is connected to the battery via the control unit and ignition switch so that the fan is operative when the ignition switch is closed. However, the motor may additionally be connected to the battery through the bi-metallic switch of the control unit, so that the fan continues to operate for a period after the engine has been stopped at high temperature, a diode preventing consequent energization of the ignition circuit and heating element. The system includes an air conditioning condenser 7.
GB2550271A 1970-05-07 1971-04-19 Internal combustion engine cooling arrangements Expired GB1284256A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3537670A 1970-05-07 1970-05-07

Publications (1)

Publication Number Publication Date
GB1284256A true GB1284256A (en) 1972-08-02

Family

ID=21882301

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2550271A Expired GB1284256A (en) 1970-05-07 1971-04-19 Internal combustion engine cooling arrangements

Country Status (2)

Country Link
DE (1) DE2121053A1 (en)
GB (1) GB1284256A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2165001A (en) * 1984-08-07 1986-04-03 Porsche Ag Electric cooling fan

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2213303C2 (en) * 1972-03-18 1985-12-12 Daimler-Benz Ag, 7000 Stuttgart Auxiliary device drive derived from the internal combustion engine for auxiliary units such as cooling air fan, cooling water pump, servo pressure pump and the like.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2165001A (en) * 1984-08-07 1986-04-03 Porsche Ag Electric cooling fan
US4677941A (en) * 1984-08-07 1987-07-07 Dr. Ing. H.C.F. Porsche Aktiengesellschaft Electrical cooling fan

Also Published As

Publication number Publication date
DE2121053A1 (en) 1971-11-18

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees