DE4124182C1 - - Google Patents

Info

Publication number
DE4124182C1
DE4124182C1 DE4124182A DE4124182A DE4124182C1 DE 4124182 C1 DE4124182 C1 DE 4124182C1 DE 4124182 A DE4124182 A DE 4124182A DE 4124182 A DE4124182 A DE 4124182A DE 4124182 C1 DE4124182 C1 DE 4124182C1
Authority
DE
Germany
Prior art keywords
pressure
low
coolant
closure body
valve
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 - Lifetime
Application number
DE4124182A
Other languages
German (de)
English (en)
Inventor
Georg Dipl.-Ing. 7000 Stuttgart De Georgs
Peter Graz At Grasser
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.)
Mercedes Benz Group AG
Original Assignee
Mercedes Benz 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 Mercedes Benz AG filed Critical Mercedes Benz AG
Priority to DE4124182A priority Critical patent/DE4124182C1/de
Priority to EP92107930A priority patent/EP0525311B1/de
Priority to ES92107930T priority patent/ES2063546T3/es
Application granted granted Critical
Publication of DE4124182C1 publication Critical patent/DE4124182C1/de
Priority to US07/907,529 priority patent/US5197440A/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F01P11/18—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
    • 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
    • F01P11/0238—Closure caps with overpressure valves or vent valves
    • 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
    • F01P2025/00—Measuring
    • F01P2025/70—Level

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Safety Valves (AREA)
  • Control Of Fluid Pressure (AREA)
  • Fluid-Driven Valves (AREA)
DE4124182A 1991-07-20 1991-07-20 Expired - Lifetime DE4124182C1 (OSRAM)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE4124182A DE4124182C1 (OSRAM) 1991-07-20 1991-07-20
EP92107930A EP0525311B1 (de) 1991-07-20 1992-05-12 Druckgesteuerte Ventileinrichtung an dem Kühlflüssigkeitskreislauf eines Verbrennungsmotors
ES92107930T ES2063546T3 (es) 1991-07-20 1992-05-12 Dispositivo de valvulas controlado por la presion en el circuito del liquido refrigerante de un motor de combustion interna.
US07/907,529 US5197440A (en) 1991-07-20 1992-07-02 Pressure-controlled valve device for engine radiator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4124182A DE4124182C1 (OSRAM) 1991-07-20 1991-07-20

Publications (1)

Publication Number Publication Date
DE4124182C1 true DE4124182C1 (OSRAM) 1992-06-04

Family

ID=6436685

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4124182A Expired - Lifetime DE4124182C1 (OSRAM) 1991-07-20 1991-07-20

Country Status (4)

Country Link
US (1) US5197440A (OSRAM)
EP (1) EP0525311B1 (OSRAM)
DE (1) DE4124182C1 (OSRAM)
ES (1) ES2063546T3 (OSRAM)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4220631C1 (en) * 1992-06-24 1993-03-11 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De Valve arrangement for cooling circuit of IC engine - has at least two excess pressure valves and switch valve for change of pressure between excess pressure valves
FR2696501A1 (fr) * 1992-10-01 1994-04-08 Daimler Benz Ag Dispositif de protection contre la surpression pour un circuit de fluide de refroidissement.
DE29617824U1 (de) * 1996-10-14 1997-02-13 Kuhlmann, Günter, 83413 Fridolfing Kühlkreislauf-Sicherheitsvorrichtung
DE19642114A1 (de) * 1996-10-14 1997-03-27 Guenter Kuhlmann Kühlkreislauf-Sicherheitsventil mit "hot stop"-Ventil für PKW- und LKW-Motoren
DE19753592A1 (de) * 1997-12-03 1999-06-10 Heinrich Reutter Verschlußdeckel

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2121626T3 (es) * 1994-06-01 1998-12-01 Heinrich Reutter Tapa de cierre fijable a un manguito de deposito.
FR2740830B1 (fr) * 1995-11-08 1997-12-05 Journee Paul Sa Bouchon de circuit de refroidissement de vehicule automobile muni d'un dispositif de degazage
US6237682B1 (en) * 1999-04-30 2001-05-29 Motorola, Inc. Cooling module including a pressure relief mechanism
KR101459949B1 (ko) * 2013-09-26 2014-11-07 현대자동차주식회사 냉각수 비산 방지 타입 서지탱크

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3439554A1 (de) * 1984-10-29 1986-04-30 Bayerische Motoren Werke AG, 8000 München Drucksteuervorrichtung fuer den kuehlkreis von brennkraftmaschinen
DE3436702C2 (OSRAM) * 1984-10-06 1987-09-03 Sueddeutsche Kuehlerfabrik Julius Fr. Behr Gmbh & Co Kg, 7000 Stuttgart, De

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2732971A (en) * 1956-01-31 Radiator caps
US1541073A (en) * 1924-09-12 1925-06-09 Alfred L Sohm Indicator
FR1245326A (fr) * 1960-01-15 1960-11-04 Perfectionnements aux bouchons de radiateurs à circulation d'eau sous pression
JPS5417900B2 (OSRAM) * 1974-03-14 1979-07-03
CA1276011C (en) * 1986-02-20 1990-11-06 Nippondenso Co., Ltd. Automotive radiator
FR2614071A1 (fr) * 1987-04-16 1988-10-21 Chausson Usines Sa Procede pour la regulation du circuit de refroidissement d'un moteur thermique et bouchon pour sa mise en oeuvre

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3436702C2 (OSRAM) * 1984-10-06 1987-09-03 Sueddeutsche Kuehlerfabrik Julius Fr. Behr Gmbh & Co Kg, 7000 Stuttgart, De
DE3439554A1 (de) * 1984-10-29 1986-04-30 Bayerische Motoren Werke AG, 8000 München Drucksteuervorrichtung fuer den kuehlkreis von brennkraftmaschinen

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4220631C1 (en) * 1992-06-24 1993-03-11 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De Valve arrangement for cooling circuit of IC engine - has at least two excess pressure valves and switch valve for change of pressure between excess pressure valves
FR2696501A1 (fr) * 1992-10-01 1994-04-08 Daimler Benz Ag Dispositif de protection contre la surpression pour un circuit de fluide de refroidissement.
DE29617824U1 (de) * 1996-10-14 1997-02-13 Kuhlmann, Günter, 83413 Fridolfing Kühlkreislauf-Sicherheitsvorrichtung
DE19642114A1 (de) * 1996-10-14 1997-03-27 Guenter Kuhlmann Kühlkreislauf-Sicherheitsventil mit "hot stop"-Ventil für PKW- und LKW-Motoren
DE19753592A1 (de) * 1997-12-03 1999-06-10 Heinrich Reutter Verschlußdeckel

Also Published As

Publication number Publication date
ES2063546T3 (es) 1995-01-01
EP0525311B1 (de) 1994-08-24
US5197440A (en) 1993-03-30
EP0525311A1 (de) 1993-02-03

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Legal Events

Date Code Title Description
8100 Publication of patent without earlier publication of application
D1 Grant (no unexamined application published) patent law 81
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: DAIMLER-BENZ AKTIENGESELLSCHAFT, 70567 STUTTGART,

8327 Change in the person/name/address of the patent owner

Owner name: DAIMLERCHRYSLER AG, 70567 STUTTGART, DE

8339 Ceased/non-payment of the annual fee