FR2560406B1 - Thermostat for the engine cooling circuit of a motor vehicle - Google Patents

Thermostat for the engine cooling circuit of a motor vehicle

Info

Publication number
FR2560406B1
FR2560406B1 FR858502438A FR8502438A FR2560406B1 FR 2560406 B1 FR2560406 B1 FR 2560406B1 FR 858502438 A FR858502438 A FR 858502438A FR 8502438 A FR8502438 A FR 8502438A FR 2560406 B1 FR2560406 B1 FR 2560406B1
Authority
FR
France
Prior art keywords
thermostat
motor vehicle
cooling circuit
engine cooling
engine
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
FR858502438A
Other languages
French (fr)
Other versions
FR2560406A1 (en
Inventor
Nigra Antonio
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.)
Gilardini SpA
Original Assignee
Gilardini SpA
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
Priority to IT67174/84A priority Critical patent/IT1179990B/en
Application filed by Gilardini SpA filed Critical Gilardini SpA
Publication of FR2560406A1 publication Critical patent/FR2560406A1/en
Application granted granted Critical
Publication of FR2560406B1 publication Critical patent/FR2560406B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01PCOOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P7/00Controlling of coolant flow
    • F01P7/14Controlling of coolant flow the coolant being liquid
    • F01P7/16Controlling of coolant flow the coolant being liquid by thermostatic control
    • F01P7/167Controlling of coolant flow the coolant being liquid by thermostatic control by adjusting the pre-set temperature according to engine parameters, e.g. engine load, engine speed
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00Control of temperature
    • G05D23/19Control of temperature characterised by the use of electric means
    • G05D23/1902Control of temperature characterised by the use of electric means characterised by the use of a variable reference value
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00Control of temperature
    • G05D23/19Control of temperature characterised by the use of electric means
    • G05D23/275Control of temperature characterised by the use of electric means with sensing element expanding, contracting, or fusing in response to changes of temperature
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00Control of temperature
    • G05D23/19Control of temperature characterised by the use of electric means
    • G05D23/30Automatic controllers with an auxiliary heating device affecting the sensing element, e.g. for anticipating change of temperature
FR858502438A 1984-02-24 1985-02-20 Thermostat for the engine cooling circuit of a motor vehicle Expired - Fee Related FR2560406B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT67174/84A IT1179990B (en) 1984-02-24 1984-02-24 Thermostatic unit for the vehicle engine cooling circuit

Publications (2)

Publication Number Publication Date
FR2560406A1 FR2560406A1 (en) 1985-08-30
FR2560406B1 true FR2560406B1 (en) 1994-09-16

Family

ID=11300211

Family Applications (1)

Application Number Title Priority Date Filing Date
FR858502438A Expired - Fee Related FR2560406B1 (en) 1984-02-24 1985-02-20 Thermostat for the engine cooling circuit of a motor vehicle

Country Status (5)

Country Link
DE (1) DE3505835A1 (en)
FR (1) FR2560406B1 (en)
GB (1) GB2155153A (en)
IT (1) IT1179990B (en)
SE (1) SE8500655L (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4666081A (en) * 1986-04-28 1987-05-19 Canadian Fram Limited Programmable thermostat and system therefor
FR2614071A1 (en) * 1987-04-16 1988-10-21 Chausson Usines Sa METHOD FOR REGULATING THE COOLING CIRCUIT OF A HEAT ENGINE AND PLUG FOR IMPLEMENTING IT
US4890790A (en) * 1988-10-03 1990-01-02 Robertshaw Controls Company Engine cooling system, structure therefor and methods of making the same
DE9105021U1 (en) * 1990-11-17 1991-06-20 Gustav Wahler Gmbh U. Co, 7300 Esslingen, De
DE9115114U1 (en) * 1991-12-05 1992-02-20 Gustav Wahler Gmbh U. Co, 7300 Esslingen, De
DE4233913C2 (en) * 1992-10-08 2003-04-30 Behr Thermot Tronik Gmbh Electrically heated thermostatic valve for a coolant circuit of an internal combustion engine
DE4332101B4 (en) * 1993-09-22 2005-09-15 Bayerische Motoren Werke Ag Cooling device for a liquid-cooled internal combustion engine of a motor vehicle
DE19504893B4 (en) * 1995-02-14 2004-12-30 Bayerische Motoren Werke Ag Coolant temperature control system for the cooling system of an internal combustion engine
DE19606202B4 (en) * 1996-02-21 2010-07-01 Behr Thermot-Tronik Gmbh Cooling system for an internal combustion engine
IT1285020B1 (en) * 1996-03-19 1998-06-03 Microtecnica TWO-WAY CONTROL VALVE WITH VARIABLE PASSAGE SECTION FOR A REFRIGERANT CIRCUIT
KR100622472B1 (en) * 2003-05-19 2006-09-18 현대자동차주식회사 a system for cooling an engine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB377156A (en) * 1930-01-11 1932-07-21 Louis Friedmann Improvements in or relating to a method of and arrangement for regulating heating systems
GB821585A (en) * 1956-06-20 1959-10-07 Gen Motors Corp Improved thermoresponsive valve assembly
GB890839A (en) * 1958-07-07 1962-03-07 Robertshaw Fulton Controls Co Improvements in thermostatically operated valve
DE1170158B (en) * 1960-03-04 1964-05-14 Mecano Bundy Gmbh Adjustable temperature sensor arrangement
SE403826B (en) * 1977-01-28 1978-09-04 Tour & Andersson Ab DEVICE WITH SHUNT VALVE PROVIDED HEATING SYSTEMS
FR2416507B1 (en) * 1978-02-02 1982-05-21 Pont A Mousson
FR2456838B1 (en) * 1979-05-18 1984-09-28 Sev Marchal
GB2073372B (en) * 1980-04-03 1983-11-09 Standard Telephones Cables Ltd Thermostatic radiator valves and control system therefor
FR2496927B1 (en) * 1980-10-20 1983-02-04 Calorstat Investissements

Also Published As

Publication number Publication date
IT1179990B (en) 1987-09-23
SE8500655D0 (en) 1985-02-13
GB2155153A (en) 1985-09-18
IT8467174D0 (en) 1984-02-24
SE8500655L (en) 1985-08-25
GB8504131D0 (en) 1985-03-20
DE3505835A1 (en) 1985-08-29
FR2560406A1 (en) 1985-08-30

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Legal Events

Date Code Title Description
ST Notification of lapse