SE8701675D0 - A THERMOSTAT UNIT FOR THE HEAT ENGINE COOLING SYSTEM - Google Patents
A THERMOSTAT UNIT FOR THE HEAT ENGINE COOLING SYSTEMInfo
- Publication number
- SE8701675D0 SE8701675D0 SE8701675A SE8701675A SE8701675D0 SE 8701675 D0 SE8701675 D0 SE 8701675D0 SE 8701675 A SE8701675 A SE 8701675A SE 8701675 A SE8701675 A SE 8701675A SE 8701675 D0 SE8701675 D0 SE 8701675D0
- Authority
- SE
- Sweden
- Prior art keywords
- circuit
- radiator
- cooling system
- heat engine
- engine cooling
- Prior art date
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)
- Temperature-Responsive Valves (AREA)
- Separation Using Semi-Permeable Membranes (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>
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 true SE8701675D0 (en) | 1987-04-23 |
SE8701675L 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)
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., 70806 Kornwestheim | 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)
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 |
-
1986
- 1986-04-24 IT IT5332986U patent/IT207773Z2/en active
-
1987
- 1987-04-02 GB GB8707855A patent/GB2193307B/en not_active Expired - Lifetime
- 1987-04-09 DE DE8705290U patent/DE8705290U1/en not_active Expired
- 1987-04-17 FR FR8705537A patent/FR2597923B3/en not_active Expired
- 1987-04-22 ES ES8701347U patent/ES1002262Y/en not_active Expired
- 1987-04-23 SE SE8701675A patent/SE8701675L/en not_active Application Discontinuation
- 1987-04-23 BR BR8702234A patent/BR8702234A/en unknown
Also Published As
Publication number | Publication date |
---|---|
GB8707855D0 (en) | 1987-05-07 |
SE8701675L (en) | 1987-10-25 |
IT8653329V0 (en) | 1986-04-24 |
FR2597923B3 (en) | 1988-04-15 |
GB2193307A (en) | 1988-02-03 |
BR8702234A (en) | 1988-02-17 |
ES1002262Y (en) | 1989-02-01 |
IT207773Z2 (en) | 1988-02-15 |
FR2597923A3 (en) | 1987-10-30 |
GB2193307B (en) | 1990-03-14 |
ES1002262U (en) | 1988-06-01 |
DE8705290U1 (en) | 1987-08-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
Ref document number: 8701675-4 Effective date: 19891101 |