EP0180208A3 - Pressure control device for the cooling circuit of an internal-combustion engine - Google Patents

Pressure control device for the cooling circuit of an internal-combustion engine Download PDF

Info

Publication number
EP0180208A3
EP0180208A3 EP85113780A EP85113780A EP0180208A3 EP 0180208 A3 EP0180208 A3 EP 0180208A3 EP 85113780 A EP85113780 A EP 85113780A EP 85113780 A EP85113780 A EP 85113780A EP 0180208 A3 EP0180208 A3 EP 0180208A3
Authority
EP
European Patent Office
Prior art keywords
internal
control device
combustion engine
pressure control
cooling circuit
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
EP85113780A
Other languages
German (de)
Other versions
EP0180208A2 (en
EP0180208B1 (en
Inventor
Erwin Schweiger
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.)
Bayerische Motoren Werke AG
Original Assignee
Bayerische Motoren Werke AG
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 Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Publication of EP0180208A2 publication Critical patent/EP0180208A2/en
Publication of EP0180208A3 publication Critical patent/EP0180208A3/en
Application granted granted Critical
Publication of EP0180208B1 publication Critical patent/EP0180208B1/en
Expired 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
    • F01P11/02—Liquid-coolant filling, overflow, venting, or draining devices
    • F01P11/029—Expansion reservoirs
    • 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
    • F01P11/02—Liquid-coolant filling, overflow, venting, or draining devices
    • F01P11/0204—Filling
    • F01P11/0209—Closure caps
    • F01P11/0247—Safety; Locking against opening
    • 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
    • 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
    • F01P11/18—Indicating devices; Other safety devices concerning coolant pressure, coolant flow, or liquid-coolant level
    • 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
    • F01P3/00—Liquid cooling
    • F01P3/22—Liquid cooling characterised by evaporation and condensation of coolant in closed cycles; characterised by the coolant reaching higher temperatures than normal atmospheric boiling-point
    • F01P3/2207—Liquid cooling characterised by evaporation and condensation of coolant in closed cycles; characterised by the coolant reaching higher temperatures than normal atmospheric boiling-point characterised by the coolant reaching temperatures higher than the normal atmospheric boiling point
EP85113780A 1984-10-29 1985-10-29 Pressure control device for the cooling circuit of an internal-combustion engine Expired EP0180208B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843439554 DE3439554A1 (en) 1984-10-29 1984-10-29 PRESSURE CONTROL DEVICE FOR THE COOLING CIRCUIT OF INTERNAL COMBUSTION ENGINES
DE3439554 1984-10-29

Publications (3)

Publication Number Publication Date
EP0180208A2 EP0180208A2 (en) 1986-05-07
EP0180208A3 true EP0180208A3 (en) 1987-04-29
EP0180208B1 EP0180208B1 (en) 1989-12-13

Family

ID=6249018

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85113780A Expired EP0180208B1 (en) 1984-10-29 1985-10-29 Pressure control device for the cooling circuit of an internal-combustion engine

Country Status (2)

Country Link
EP (1) EP0180208B1 (en)
DE (2) DE3439554A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE4020866C1 (en) * 1990-06-29 1991-05-23 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De
DE4124182C1 (en) * 1991-07-20 1992-06-04 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De
DE4228185C2 (en) * 1992-08-25 1996-02-15 Daimler Benz Ag Device for controlling the pressure of the coolant of an internal combustion engine
CN112901331B (en) * 2021-01-12 2022-04-22 武汉路特斯汽车有限公司 Filling device shared by multiple loops of cooling liquid
DE102022128616B3 (en) 2022-10-28 2024-01-04 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Phase change cooling circuit with pressure control device

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1541074A (en) * 1924-10-02 1925-06-09 Alfred L Sohm Indicator
US2195266A (en) * 1939-02-24 1940-03-26 Gen Motors Corp Pressure cap
US2535974A (en) * 1947-07-02 1950-12-26 Robertshaw Fulton Controls Co Thermostatically controlled pressure cap for radiators
US2878794A (en) * 1957-07-29 1959-03-24 Ralph O Stromberg Automobile cooling system
GB896850A (en) * 1957-06-01 1962-05-16 British Leyland Motor Corp Engine cooling systems for vehicles
GB1072159A (en) * 1963-11-13 1967-06-14 Publicite Francaise System for cooling the engine of a motor vehicle and heating the air inside the vehicle
DE2509995A1 (en) * 1974-03-14 1975-12-18 Nippon Denso Co RADIATOR CAP
FR2376294A1 (en) * 1976-12-28 1978-07-28 Ouest Cie CAP, ESPECIALLY FOR EXPANSION TANK
DE3045357A1 (en) * 1980-12-02 1982-06-09 Daimler-Benz Ag, 7000 Stuttgart Commercial vehicle propulsion IC engine cooling system - has two pressure relief plus vacuum control valves in series, first with lower setting
DE3143749A1 (en) * 1981-11-04 1983-05-11 Magirus-Deutz Ag, 7900 Ulm Device for safeguarding the water pressure in the cooling water circuit of an internal combustion engine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1488484A (en) * 1974-11-01 1977-10-12 Chrysler Uk Header tanks for coolant radiators

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1541074A (en) * 1924-10-02 1925-06-09 Alfred L Sohm Indicator
US2195266A (en) * 1939-02-24 1940-03-26 Gen Motors Corp Pressure cap
US2535974A (en) * 1947-07-02 1950-12-26 Robertshaw Fulton Controls Co Thermostatically controlled pressure cap for radiators
GB896850A (en) * 1957-06-01 1962-05-16 British Leyland Motor Corp Engine cooling systems for vehicles
US2878794A (en) * 1957-07-29 1959-03-24 Ralph O Stromberg Automobile cooling system
GB1072159A (en) * 1963-11-13 1967-06-14 Publicite Francaise System for cooling the engine of a motor vehicle and heating the air inside the vehicle
DE2509995A1 (en) * 1974-03-14 1975-12-18 Nippon Denso Co RADIATOR CAP
FR2376294A1 (en) * 1976-12-28 1978-07-28 Ouest Cie CAP, ESPECIALLY FOR EXPANSION TANK
DE3045357A1 (en) * 1980-12-02 1982-06-09 Daimler-Benz Ag, 7000 Stuttgart Commercial vehicle propulsion IC engine cooling system - has two pressure relief plus vacuum control valves in series, first with lower setting
DE3143749A1 (en) * 1981-11-04 1983-05-11 Magirus-Deutz Ag, 7900 Ulm Device for safeguarding the water pressure in the cooling water circuit of an internal combustion engine

Also Published As

Publication number Publication date
DE3439554A1 (en) 1986-04-30
EP0180208A2 (en) 1986-05-07
DE3574753D1 (en) 1990-01-18
EP0180208B1 (en) 1989-12-13

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