FR2703730B1 - Perfectionnements aux circuits de refroidissement à liquide, pour moteurs à combustion interne. - Google Patents

Perfectionnements aux circuits de refroidissement à liquide, pour moteurs à combustion interne.

Info

Publication number
FR2703730B1
FR2703730B1 FR9303978A FR9303978A FR2703730B1 FR 2703730 B1 FR2703730 B1 FR 2703730B1 FR 9303978 A FR9303978 A FR 9303978A FR 9303978 A FR9303978 A FR 9303978A FR 2703730 B1 FR2703730 B1 FR 2703730B1
Authority
FR
France
Prior art keywords
internal combustion
combustion engines
liquid cooling
cooling circuits
circuits
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
FR9303978A
Other languages
English (en)
Other versions
FR2703730A1 (fr
Inventor
Chamot Jean-Pierre
Henault Claude
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.)
Vernet SA
Original Assignee
Vernet SA
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 Vernet SA filed Critical Vernet SA
Priority to FR9303978A priority Critical patent/FR2703730B1/fr
Priority to DE4410249A priority patent/DE4410249B4/de
Priority to US08/221,903 priority patent/US5427062A/en
Publication of FR2703730A1 publication Critical patent/FR2703730A1/fr
Application granted granted Critical
Publication of FR2703730B1 publication Critical patent/FR2703730B1/fr
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
    • 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
    • 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
    • G05D23/1393—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures characterised by the use of electric means
    • 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
    • F01P2025/08—Temperature
    • F01P2025/12—Cabin temperature
    • 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
    • F01P2025/08—Temperature
    • F01P2025/30—Engine incoming fluid temperature
    • 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
    • F01P2025/08—Temperature
    • F01P2025/32—Engine outcoming fluid temperature
    • 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
    • F01P2025/08—Temperature
    • F01P2025/36—Heat exchanger mixed fluid temperature
    • 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
    • F01P2025/08—Temperature
    • F01P2025/48—Engine room temperature
    • 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
    • F01P2025/08—Temperature
    • F01P2025/50—Temperature using two or more temperature sensors
    • 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
    • F01P2031/00—Fail safe
    • 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
    • F01P2031/00—Fail safe
    • F01P2031/32—Deblocking of damaged thermostat

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Temperature-Responsive Valves (AREA)
FR9303978A 1993-04-05 1993-04-05 Perfectionnements aux circuits de refroidissement à liquide, pour moteurs à combustion interne. Expired - Lifetime FR2703730B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9303978A FR2703730B1 (fr) 1993-04-05 1993-04-05 Perfectionnements aux circuits de refroidissement à liquide, pour moteurs à combustion interne.
DE4410249A DE4410249B4 (de) 1993-04-05 1994-03-24 Flüssigkeitskühlkreislauf für Verbrennungsmotoren
US08/221,903 US5427062A (en) 1993-04-05 1994-04-01 Liquid cooling system for internal combustion engine with electronically controlled fail-safe temperature regulation valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9303978A FR2703730B1 (fr) 1993-04-05 1993-04-05 Perfectionnements aux circuits de refroidissement à liquide, pour moteurs à combustion interne.

Publications (2)

Publication Number Publication Date
FR2703730A1 FR2703730A1 (fr) 1994-10-14
FR2703730B1 true FR2703730B1 (fr) 1995-06-23

Family

ID=9445742

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9303978A Expired - Lifetime FR2703730B1 (fr) 1993-04-05 1993-04-05 Perfectionnements aux circuits de refroidissement à liquide, pour moteurs à combustion interne.

Country Status (3)

Country Link
US (1) US5427062A (fr)
DE (1) DE4410249B4 (fr)
FR (1) FR2703730B1 (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19606202B4 (de) * 1996-02-21 2010-07-01 Behr Thermot-Tronik Gmbh Kühlsystem für einen Verbrennungsmotor
JP3891512B2 (ja) * 1997-05-29 2007-03-14 日本サーモスタット株式会社 内燃機関の冷却制御装置および冷却制御方法
DE19728009C2 (de) * 1997-07-01 2003-10-02 Itw Henschel Gmbh Thermostatventil zur Regelung der Temperatur eines Kühlmittels in einem Kühlsystem einer Verbrennungskraftmaschine
JPH11117739A (ja) * 1997-10-09 1999-04-27 Toyota Motor Corp 内燃機関の冷却水循環装置
JPH11294163A (ja) * 1998-04-07 1999-10-26 Nippon Thermostat Kk 内燃機関の冷却制御装置
JP3644262B2 (ja) * 1998-07-29 2005-04-27 株式会社デンソー 液冷式内燃機関の冷却装置
DE19905466A1 (de) * 1999-02-10 2000-08-24 Itw Henschel Gmbh Verfahren zur Temperaturregelung des Kühlmittels von Verbrennungskraftmaschinen und ein dazu verwendetes Thermostatventil
DE19943981A1 (de) * 1999-09-14 2001-03-15 Behr Thermot Tronik Gmbh & Co Ventil zum Regeln der Temperatur eines Verbrennungsmotors
FR2801958B1 (fr) 1999-12-07 2002-03-01 Vernet Sa Dispositif thermostatique motorise a element thermostatique de securite
DE10003135A1 (de) * 2000-01-26 2001-08-02 Wahler Gmbh & Co Kg Gustav Ventil, insbesondere thermostatisches Ventil
DE10007088A1 (de) * 2000-02-16 2001-08-23 Wilo Gmbh Steuervorrichtung für Pumpe und Ventil
FR2811709B1 (fr) 2000-07-17 2003-02-21 Vernet Sa Dispositif thermostatique pilote a commande proportionnelle, a element thermostatique de securite
US6343573B1 (en) * 2000-08-22 2002-02-05 Nippon Thermostat Co., Ltd. Thermostat device
US6575707B2 (en) 2001-11-05 2003-06-10 Ingersoll-Rand Company Air compressor having thermal valve
KR100521913B1 (ko) * 2002-02-09 2005-10-13 현대자동차주식회사 전자식 서모스탯의 제어방법
FR2839164B1 (fr) * 2002-04-24 2004-12-24 Valeo Thermique Moteur Sa Vanne de commande a fonctionnement securise et circuit de fluide equipe d'une telle vanne
US6742716B1 (en) * 2003-02-28 2004-06-01 Standard-Thomson Corporation Thermostat
US20040187505A1 (en) * 2003-03-28 2004-09-30 Caterpillar, Inc. Integrated cooling system
FR2856161B1 (fr) * 2003-06-11 2007-02-16 Vernet Sa Vanne thermostatique pour un circuit de circulation de fluide et moteur thermique associe a un circuit de refroidissement comportant une telle vanne
US7316335B2 (en) * 2004-01-08 2008-01-08 Hewlett-Packard Development Company, L.P. Material dispenser having a positive shutoff mechanism
DE102004035344B4 (de) * 2004-07-21 2024-02-22 Thermal Management Solutions DE Oberboihingen GmbH Thermostatventil
FR2957395B1 (fr) * 2010-03-11 2013-03-22 Vernet Vanne thermostatique a manchon
CN102705061A (zh) * 2012-06-25 2012-10-03 曲阜天博汽车零部件制造有限公司 双控式调温器
CN105351593B (zh) * 2015-12-11 2017-08-25 王海侠 一种智能型恒温电动执行机构
KR102451921B1 (ko) * 2018-07-31 2022-10-06 현대자동차 주식회사 유량 제어 장치, 이를 포함하는 냉각 시스템 및 그 제어 방법
CN114740913B (zh) * 2021-01-07 2023-11-17 广州汽车集团股份有限公司 一种车用温控模块控制方法和装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4453668A (en) * 1982-11-10 1984-06-12 Caltherm Corporation Fail-safe thermostatic valve
DE3332587A1 (de) * 1983-09-09 1985-03-28 Behr-Thomson Dehnstoffregler Gmbh, 7014 Kornwestheim Vorrichtung zum regeln der temperatur in einem kuehlkreislauf eines verbrennungsmotors
DE3415876A1 (de) * 1984-04-28 1985-10-31 Behr-Thomson Dehnstoffregler Gmbh, 7014 Kornwestheim Regelventil fuer den kuehlmittelkreislauf eines verbrennungsmotors, insbesondere eines kraftfahrzeuges
US4562953A (en) * 1984-10-01 1986-01-07 Standard-Thomson Corporation Valve seat structure for automotive thermostatic fluid control valve device
FR2589219B1 (fr) * 1985-10-28 1988-05-13 Vernet Procedes Perfectionnements aux vannes mitigeuses thermostatiques pour circuits de refroidissement a liquide de moteurs a combustion interne
DE3613496C2 (de) * 1986-04-22 1995-04-13 Wahler Gmbh & Co Gustav Thermostatventil für das Kühlmittel von Brennkraftmaschinen
US4875437A (en) * 1987-12-03 1989-10-24 Procedes Vernet Apparatus for controlling the flow of cooling fluid in an engine

Also Published As

Publication number Publication date
DE4410249B4 (de) 2006-03-30
FR2703730A1 (fr) 1994-10-14
DE4410249A1 (de) 1994-10-06
US5427062A (en) 1995-06-27

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Legal Events

Date Code Title Description
ER Errata listed in the french official journal (bopi)
GC Lien (pledge) constituted
GC Lien (pledge) constituted

Effective date: 20121112