SE8701675L - COOLING THERMOSTAT UNIT WITH A COMBUSTION ENGINE - Google Patents

COOLING THERMOSTAT UNIT WITH A COMBUSTION ENGINE

Info

Publication number
SE8701675L
SE8701675L SE8701675A SE8701675A SE8701675L SE 8701675 L SE8701675 L SE 8701675L SE 8701675 A SE8701675 A SE 8701675A SE 8701675 A SE8701675 A SE 8701675A SE 8701675 L SE8701675 L SE 8701675L
Authority
SE
Sweden
Prior art keywords
circuit
radiator
combustion engine
thermostat unit
cylinder block
Prior art date
Application number
SE8701675A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE8701675D0 (en
Inventor
F Martinis
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
Application filed by Gilardini Spa filed Critical Gilardini Spa
Publication of SE8701675D0 publication Critical patent/SE8701675D0/en
Publication of SE8701675L publication Critical patent/SE8701675L/en

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
    • F01P7/14—Controlling of coolant flow the coolant being liquid
    • F01P7/16—Controlling of coolant flow the coolant being liquid by thermostatic control
    • F01P7/165—Controlling of coolant flow the coolant being liquid by thermostatic control characterised by systems with two or more loops
    • 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
    • G05D23/13—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures
    • G05D23/1306—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures for liquids
    • G05D23/132—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures for liquids with temperature sensing element
    • G05D23/1333—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures for liquids with temperature sensing element measuring the temperature of incoming fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Temperature-Responsive Valves (AREA)

Abstract

A heat engine 2 comprises a thermostatic assembly 1 mounted in a cooling system comprising a first circuit 39 formed in the cylinder head 3 of the engine 2, a second circuit 45 formed in the cylinder block 4, a circulation pump 5 and a radiator 6 and comprises a displaceable rod 8 which acts on shutter discs 17, 14, 21 to open and close apertures 33, 37 which cause the various parts of the system to communicate. In particular, for a predetermined temperature range, the thermostatic assembly 1 allows a limited flow of cooling fluid between the first circuit 39 and the radiator 6 with respect to that coming from the second circuit 45 of the cylinder block 4. This limited flow is obtained by restricting an aperture 37 which places the first circuit 39 in communication with the radiator 6 by means of a cup-shaped body equipped with a shutter disc 14. <IMAGE>
SE8701675A 1986-04-24 1987-04-23 COOLING THERMOSTAT UNIT WITH A COMBUSTION ENGINE SE8701675L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5332986U IT207773Z2 (en) 1986-04-24 1986-04-24 THERMOSTATIC GROUP FOR THE COOLING SYSTEM OF ENDOTHERMAL MOTORS

Publications (2)

Publication Number Publication Date
SE8701675D0 SE8701675D0 (en) 1987-04-23
SE8701675L true SE8701675L (en) 1987-10-25

Family

ID=11281838

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8701675A SE8701675L (en) 1986-04-24 1987-04-23 COOLING THERMOSTAT UNIT WITH A COMBUSTION ENGINE

Country Status (7)

Country Link
BR (1) BR8702234A (en)
DE (1) DE8705290U1 (en)
ES (1) ES1002262Y (en)
FR (1) FR2597923B3 (en)
GB (1) GB2193307B (en)
IT (1) IT207773Z2 (en)
SE (1) SE8701675L (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2234343A (en) * 1989-07-22 1991-01-30 Ford Motor Co Engine cooling system
DE3924494A1 (en) * 1989-07-25 1991-01-31 Kloeckner Humboldt Deutz Ag OIL TEMPERATURE CONTROL
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
GB2286039A (en) * 1994-01-25 1995-08-02 Ford Motor Co Engine cooling system
DE19622446C1 (en) * 1996-06-05 1997-10-16 Gkn Automotive Ag Journal cross fitting for universal joint of motor vehicle
DE29619609U1 (en) * 1996-11-12 1997-01-16 Behr Thermot Tronik Gmbh & Co Thermostatic valve
IT1293930B1 (en) * 1997-06-09 1999-03-11 Behr Thermot Tronik Italia Spa THERMOSTATIC VALVE FOR REGULATING THE FLOW OF THE COOLANT OF INTERNAL COMBUSTION ENGINES.
CN107327584A (en) * 2016-04-29 2017-11-07 北京慨尔康科技发展有限公司 A kind of moushroom valve structure, heat controller, engine and automobile

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE795230A (en) * 1972-02-10 1973-05-29 Bayerische Motoren Werke Ag CICULATION COOLING SYSTEM FOR PISTON INTERNAL COMBUSTION ENGINES
DE2314301C3 (en) * 1973-03-22 1978-07-20 Bayerische Motoren Werke Ag, 8000 Muenchen Uni-running cooling device for piston internal combustion engines
JPS5793620A (en) * 1980-12-02 1982-06-10 Toyota Motor Corp Cooler for engine

Also Published As

Publication number Publication date
IT8653329V0 (en) 1986-04-24
GB8707855D0 (en) 1987-05-07
GB2193307B (en) 1990-03-14
FR2597923B3 (en) 1988-04-15
ES1002262U (en) 1988-06-01
ES1002262Y (en) 1989-02-01
GB2193307A (en) 1988-02-03
BR8702234A (en) 1988-02-17
DE8705290U1 (en) 1987-08-20
FR2597923A3 (en) 1987-10-30
SE8701675D0 (en) 1987-04-23
IT207773Z2 (en) 1988-02-15

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Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 8701675-4

Effective date: 19891101