EP0767299A3 - Thermostatventil für den Kühlkreislauf einer Brennkraftmaschine - Google Patents

Thermostatventil für den Kühlkreislauf einer Brennkraftmaschine Download PDF

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Publication number
EP0767299A3
EP0767299A3 EP96115636A EP96115636A EP0767299A3 EP 0767299 A3 EP0767299 A3 EP 0767299A3 EP 96115636 A EP96115636 A EP 96115636A EP 96115636 A EP96115636 A EP 96115636A EP 0767299 A3 EP0767299 A3 EP 0767299A3
Authority
EP
European Patent Office
Prior art keywords
combustion engine
internal combustion
cooling circuit
thermostatic valve
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.)
Granted
Application number
EP96115636A
Other languages
English (en)
French (fr)
Other versions
EP0767299B1 (de
EP0767299A2 (de
Inventor
Barbu Frunzetti
Peter Leu
Heinz Lemberger
Gerhart Huemer
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
Behr Thermot Tronik GmbH
Original Assignee
Bayerische Motoren Werke AG
Behr Thermot Tronik GmbH
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, Behr Thermot Tronik GmbH filed Critical Bayerische Motoren Werke AG
Publication of EP0767299A2 publication Critical patent/EP0767299A2/de
Publication of EP0767299A3 publication Critical patent/EP0767299A3/de
Application granted granted Critical
Publication of EP0767299B1 publication Critical patent/EP0767299B1/de
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
    • 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
    • F01P7/167—Controlling 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Temperature-Responsive Valves (AREA)

Abstract

Ein Thermostatventil (1) für den Kühlkreislauf einer Brennkraftmaschine umfaßt ein Dehnstoffelement (2) zur Regelung eines Hauptventils (3) und zur Steuerung eines Kurzschlußventils (10), das in einer Offenstellung erfindungsgemäß mittels einer Zusatzvorrichtung (13; 16, 17; 21 in 10, 20 mit 19; 21 in 10, 28 mit 19) eine in der Wirksamkeit gesteigerte Kurzschlußströmung auf das Dehnstoffelement (2) lenkt.
EP96115636A 1995-10-05 1996-09-30 Thermostatventil für den Kühlkreislauf einer Brennkraftmaschine Expired - Lifetime EP0767299B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19537068A DE19537068A1 (de) 1995-10-05 1995-10-05 Thermostatventil für den Kühlkreislauf einer Brennkraftmaschine
DE19537068 1995-10-05

Publications (3)

Publication Number Publication Date
EP0767299A2 EP0767299A2 (de) 1997-04-09
EP0767299A3 true EP0767299A3 (de) 1998-08-19
EP0767299B1 EP0767299B1 (de) 2003-07-30

Family

ID=7774070

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96115636A Expired - Lifetime EP0767299B1 (de) 1995-10-05 1996-09-30 Thermostatventil für den Kühlkreislauf einer Brennkraftmaschine

Country Status (3)

Country Link
EP (1) EP0767299B1 (de)
DE (2) DE19537068A1 (de)
ES (1) ES2203663T3 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19824422A1 (de) * 1998-05-30 1999-12-02 Bayerische Motoren Werke Ag Thermostatventil im Kühlkreislauf einer Brennkraftmaschine
DE10253469A1 (de) * 2002-11-16 2004-05-27 Daimlerchrysler Ag Thermostatventil für ein Kühlsystem einer Brennkraftmaschine
FR2927660B1 (fr) * 2008-02-14 2010-02-12 Peugeot Citroen Automobiles Sa Circuit de refroidissement moteur

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3946943A (en) * 1974-10-08 1976-03-30 Toyota Jidosha Kogyo Kabushiki Kaisha Cooling system of an internal combustion engine incorporating a by-pass flow control system
JPS5620879A (en) * 1979-07-25 1981-02-26 Toyota Motor Corp Thermosensitive valve
DE3138368A1 (de) * 1981-09-26 1983-04-21 Daimler-Benz Ag, 7000 Stuttgart "thermostatisch gesteuertes ventil im kuehlkreislauf von fluessigkeitsgekuehlten brennkraftmaschinen"
JPS59200011A (ja) * 1983-04-27 1984-11-13 Honda Motor Co Ltd エンジン冷却装置
JPS6095126A (ja) * 1983-10-28 1985-05-28 Mazda Motor Corp エンジンの冷却水温度制御装置
DE3510148A1 (de) * 1984-12-14 1986-06-26 Daimler-Benz Ag, 7000 Stuttgart Kuehlkreislauf einer fluessigkeitsgekuehlten brennkraftmaschine
US5419488A (en) * 1993-08-03 1995-05-30 Behr-Thomson-Dehnstoffregler Gmbh & Co. Thermostatic valve
GB2290123A (en) * 1994-06-09 1995-12-13 Rover Group A combined bypass and thermostat assembly
DE19545081A1 (de) * 1995-12-04 1997-06-05 Behr Thomson Dehnstoffregler Thermostatventil für einen Kühlkreislauf eines Verbrennungsmotors

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2758054A1 (de) * 1977-12-24 1979-07-05 Hansa Metallwerke Ag Thermostatisches dehnstoffelement
DE4233913C2 (de) * 1992-10-08 2003-04-30 Behr Thermot Tronik Gmbh Elektrisch beheizbares Thermostatventil für einen Kühlmittelkreislauf eines Verbrennungsmotors
JPH07139350A (ja) * 1993-11-12 1995-05-30 Giichi Kuze 内燃機関の冷却システム
DE29505992U1 (de) * 1995-04-06 1995-06-01 Gustav Wahler Gmbh U. Co, 73730 Esslingen Thermostatventil

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3946943A (en) * 1974-10-08 1976-03-30 Toyota Jidosha Kogyo Kabushiki Kaisha Cooling system of an internal combustion engine incorporating a by-pass flow control system
JPS5620879A (en) * 1979-07-25 1981-02-26 Toyota Motor Corp Thermosensitive valve
DE3138368A1 (de) * 1981-09-26 1983-04-21 Daimler-Benz Ag, 7000 Stuttgart "thermostatisch gesteuertes ventil im kuehlkreislauf von fluessigkeitsgekuehlten brennkraftmaschinen"
JPS59200011A (ja) * 1983-04-27 1984-11-13 Honda Motor Co Ltd エンジン冷却装置
JPS6095126A (ja) * 1983-10-28 1985-05-28 Mazda Motor Corp エンジンの冷却水温度制御装置
DE3510148A1 (de) * 1984-12-14 1986-06-26 Daimler-Benz Ag, 7000 Stuttgart Kuehlkreislauf einer fluessigkeitsgekuehlten brennkraftmaschine
US5419488A (en) * 1993-08-03 1995-05-30 Behr-Thomson-Dehnstoffregler Gmbh & Co. Thermostatic valve
GB2290123A (en) * 1994-06-09 1995-12-13 Rover Group A combined bypass and thermostat assembly
DE19545081A1 (de) * 1995-12-04 1997-06-05 Behr Thomson Dehnstoffregler Thermostatventil für einen Kühlkreislauf eines Verbrennungsmotors

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 5, no. 68 (M - 67) 8 May 1981 (1981-05-08) *
PATENT ABSTRACTS OF JAPAN vol. 9, no. 242 (M - 417) 26 September 1985 (1985-09-26) *
PATENT ABSTRACTS OF JAPAN vol. 9, no. 67 (M - 366) 27 March 1985 (1985-03-27) *

Also Published As

Publication number Publication date
ES2203663T3 (es) 2004-04-16
EP0767299B1 (de) 2003-07-30
EP0767299A2 (de) 1997-04-09
DE19537068A1 (de) 1997-04-10
DE59610625D1 (de) 2003-09-04

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