FR2368607A1 - IC engine cooling system temp. regulation - has thermostatic valve which controls communication between inlet manifold and bellows to operate shutters in front of radiator - Google Patents

IC engine cooling system temp. regulation - has thermostatic valve which controls communication between inlet manifold and bellows to operate shutters in front of radiator

Info

Publication number
FR2368607A1
FR2368607A1 FR7632042A FR7632042A FR2368607A1 FR 2368607 A1 FR2368607 A1 FR 2368607A1 FR 7632042 A FR7632042 A FR 7632042A FR 7632042 A FR7632042 A FR 7632042A FR 2368607 A1 FR2368607 A1 FR 2368607A1
Authority
FR
France
Prior art keywords
bellows
radiator
inlet manifold
cooling system
regulation
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.)
Granted
Application number
FR7632042A
Other languages
French (fr)
Other versions
FR2368607B1 (en
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 FR7632042A priority Critical patent/FR2368607A1/en
Publication of FR2368607A1 publication Critical patent/FR2368607A1/en
Application granted granted Critical
Publication of FR2368607B1 publication Critical patent/FR2368607B1/fr
Granted 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
    • F01P7/10—Controlling of coolant flow the coolant being cooling-air by throttling amount of air flowing through liquid-to-air heat exchangers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Temperature-Responsive Valves (AREA)

Abstract

The temperature of the cooling system of an internal combustion engine is controlled by a thermostat with a bulb which is immersed in the cooling water. When the temperature of the cooling water exceeds the pre-set limit, the thermostat actuates a valve. The valve then connects a bellows with the engine inlet manifold. This reduction of internal pressure causes the bellows to be compressed and move a bar which is connected to shutters mounted in front of the radiator. The shutters are opened by movement of the bar allowing more air to flow through the radiator to provide increased cooling.
FR7632042A 1976-10-25 1976-10-25 IC engine cooling system temp. regulation - has thermostatic valve which controls communication between inlet manifold and bellows to operate shutters in front of radiator Granted FR2368607A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7632042A FR2368607A1 (en) 1976-10-25 1976-10-25 IC engine cooling system temp. regulation - has thermostatic valve which controls communication between inlet manifold and bellows to operate shutters in front of radiator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7632042A FR2368607A1 (en) 1976-10-25 1976-10-25 IC engine cooling system temp. regulation - has thermostatic valve which controls communication between inlet manifold and bellows to operate shutters in front of radiator

Publications (2)

Publication Number Publication Date
FR2368607A1 true FR2368607A1 (en) 1978-05-19
FR2368607B1 FR2368607B1 (en) 1981-06-12

Family

ID=9179144

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7632042A Granted FR2368607A1 (en) 1976-10-25 1976-10-25 IC engine cooling system temp. regulation - has thermostatic valve which controls communication between inlet manifold and bellows to operate shutters in front of radiator

Country Status (1)

Country Link
FR (1) FR2368607A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4534506A (en) * 1981-08-13 1985-08-13 Aisin Seiki Kabushiki Kaisha Thermopneumatic mechanism for opening and closing a radiator grille

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4534506A (en) * 1981-08-13 1985-08-13 Aisin Seiki Kabushiki Kaisha Thermopneumatic mechanism for opening and closing a radiator grille

Also Published As

Publication number Publication date
FR2368607B1 (en) 1981-06-12

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Legal Events

Date Code Title Description
ST Notification of lapse