FR669497A - System for automatic disengagement and engagement of fans on automobile engines at a given cooling water temperature - Google Patents

System for automatic disengagement and engagement of fans on automobile engines at a given cooling water temperature

Info

Publication number
FR669497A
FR669497A FR669497DA FR669497A FR 669497 A FR669497 A FR 669497A FR 669497D A FR669497D A FR 669497DA FR 669497 A FR669497 A FR 669497A
Authority
FR
France
Prior art keywords
fans
engagement
cooling water
water temperature
automobile engines
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
Other languages
French (fr)
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.)
Automobiles Unic SA Des
Original Assignee
Automobiles Unic SA Des
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 Automobiles Unic SA Des filed Critical Automobiles Unic SA Des
Application granted granted Critical
Publication of FR669497A publication Critical patent/FR669497A/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
    • F01P7/084—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 electromagnetically

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR669497D 1929-02-11 1929-02-11 System for automatic disengagement and engagement of fans on automobile engines at a given cooling water temperature Expired FR669497A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR669497T 1929-02-11

Publications (1)

Publication Number Publication Date
FR669497A true FR669497A (en) 1929-11-16

Family

ID=9015752

Family Applications (1)

Application Number Title Priority Date Filing Date
FR669497D Expired FR669497A (en) 1929-02-11 1929-02-11 System for automatic disengagement and engagement of fans on automobile engines at a given cooling water temperature

Country Status (1)

Country Link
FR (1) FR669497A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2438161A (en) * 1945-06-22 1948-03-23 Studebaker Corp Temperature control for engines
DE1131946B (en) * 1957-11-28 1962-06-20 Mecanique Et Carrosserie Autom Fan drive for water-cooled internal combustion engines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2438161A (en) * 1945-06-22 1948-03-23 Studebaker Corp Temperature control for engines
DE1131946B (en) * 1957-11-28 1962-06-20 Mecanique Et Carrosserie Autom Fan drive for water-cooled internal combustion engines

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