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FR2630161B1 - SAFETY THERMOSTAT FOR A COOLING CIRCUIT, ESPECIALLY IN AN ENGINE - Google Patents

SAFETY THERMOSTAT FOR A COOLING CIRCUIT, ESPECIALLY IN AN ENGINE

Info

Publication number
FR2630161B1
FR2630161B1 FR8805118A FR8805118A FR2630161B1 FR 2630161 B1 FR2630161 B1 FR 2630161B1 FR 8805118 A FR8805118 A FR 8805118A FR 8805118 A FR8805118 A FR 8805118A FR 2630161 B1 FR2630161 B1 FR 2630161B1
Authority
FR
France
Prior art keywords
engine
cooling circuit
safety thermostat
thermostat
safety
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 - Fee Related
Application number
FR8805118A
Other languages
French (fr)
Other versions
FR2630161A1 (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 FR8805118A priority Critical patent/FR2630161B1/en
Publication of FR2630161A1 publication Critical patent/FR2630161A1/en
Application granted granted Critical
Publication of FR2630161B1 publication Critical patent/FR2630161B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/14—Indicating devices; Other safety devices
    • F01P11/16—Indicating devices; Other safety devices concerning coolant temperature
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/01—Control of temperature without auxiliary power
    • G05D23/02—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature
    • G05D23/021—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature the sensing element being a non-metallic solid, e.g. elastomer, paste
    • 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
    • F01P2031/00—Fail safe
    • F01P2031/16—Fail safe using melting materials
    • 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
    • F01P2031/00—Fail safe
    • F01P2031/32—Deblocking of damaged thermostat

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Temperature-Responsive Valves (AREA)
FR8805118A 1988-04-14 1988-04-14 SAFETY THERMOSTAT FOR A COOLING CIRCUIT, ESPECIALLY IN AN ENGINE Expired - Fee Related FR2630161B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8805118A FR2630161B1 (en) 1988-04-14 1988-04-14 SAFETY THERMOSTAT FOR A COOLING CIRCUIT, ESPECIALLY IN AN ENGINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8805118A FR2630161B1 (en) 1988-04-14 1988-04-14 SAFETY THERMOSTAT FOR A COOLING CIRCUIT, ESPECIALLY IN AN ENGINE

Publications (2)

Publication Number Publication Date
FR2630161A1 FR2630161A1 (en) 1989-10-20
FR2630161B1 true FR2630161B1 (en) 1993-07-23

Family

ID=9365416

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8805118A Expired - Fee Related FR2630161B1 (en) 1988-04-14 1988-04-14 SAFETY THERMOSTAT FOR A COOLING CIRCUIT, ESPECIALLY IN AN ENGINE

Country Status (1)

Country Link
FR (1) FR2630161B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2668853B1 (en) * 1990-11-05 1996-03-08 Vernet Procedes SAFETY DEVICE FOR THERMOSTAT ACTUATED BY A DILATABLE WAX CAPSULE.
US5720746A (en) * 1994-11-16 1998-02-24 Soubeiran; Arnaud Andre Device for displacing two bodies relative to each other
FR2816358A1 (en) * 2000-11-07 2002-05-10 Alain Bourgin Fusible valve for motor vehicle internal combustion engine cooling circuit has reaction chamber with locking spring and piloted control for forced cooling by full opening of valves

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1070425B (en) * 1959-12-03
DE429123C (en) * 1924-09-30 1926-05-19 Hermann Mayer Safety device against overheating of the coolant in internal combustion engines
US3045918A (en) * 1958-11-06 1962-07-24 Standard Thomson Corp Actuator
US3420217A (en) * 1967-07-31 1969-01-07 Paul R Powell Safety device for internal combustion engine
BE758678A (en) * 1969-11-13 1971-04-16 Braukmann Armaturen THERMOSTAT VALVE
GB1248893A (en) * 1970-02-05 1971-10-06 Thomson Internat Corp Fail-safe thermostatic fluid valve structure
US4215816A (en) * 1978-02-09 1980-08-05 United Aircraft Products, Inc. Thermally controlled valve with safety inspection feature
FR2529254A1 (en) * 1982-06-24 1983-12-30 Brown George Fail safe thermostat for engine cooling system - has holes in shut off element blanked by alloy which melts on thermostat failure to prevent overheating
US4453668A (en) * 1982-11-10 1984-06-12 Caltherm Corporation Fail-safe thermostatic valve

Also Published As

Publication number Publication date
FR2630161A1 (en) 1989-10-20

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Legal Events

Date Code Title Description
ST Notification of lapse
RN Application for restoration
FC Favourable decision of inpi director general on an application for restauration.
ST Notification of lapse