FR3103021B1 - Dispositif thermostatique de régulation de la circulation d’un fluide, ainsi que vanne thermostatique correspondante et procédé de fabrication d’un tel dispositif - Google Patents

Dispositif thermostatique de régulation de la circulation d’un fluide, ainsi que vanne thermostatique correspondante et procédé de fabrication d’un tel dispositif Download PDF

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Publication number
FR3103021B1
FR3103021B1 FR1912651A FR1912651A FR3103021B1 FR 3103021 B1 FR3103021 B1 FR 3103021B1 FR 1912651 A FR1912651 A FR 1912651A FR 1912651 A FR1912651 A FR 1912651A FR 3103021 B1 FR3103021 B1 FR 3103021B1
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FR
France
Prior art keywords
thermostatic
fluid
axis
circulation
joint
Prior art date
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Active
Application number
FR1912651A
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English (en)
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FR3103021A1 (fr
Inventor
Graindorge Guillaume Gautier
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
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Filing date
Publication date
Application filed by Vernet SA filed Critical Vernet SA
Priority to FR1912651A priority Critical patent/FR3103021B1/fr
Priority to US17/770,426 priority patent/US20220389857A1/en
Priority to PCT/EP2020/081096 priority patent/WO2021094186A1/fr
Priority to CN202080074627.5A priority patent/CN114830059B/zh
Publication of FR3103021A1 publication Critical patent/FR3103021A1/fr
Application granted granted Critical
Publication of FR3103021B1 publication Critical patent/FR3103021B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • G05D23/02—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature
    • G05D23/021—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature the sensing element being a non-metallic solid, e.g. elastomer, paste
    • G05D23/022—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature the sensing element being a non-metallic solid, e.g. elastomer, paste the sensing element being placed within a regulating fluid flow
    • 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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/062—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces characterised by the geometry of the seat
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/002—Actuating devices; Operating means; Releasing devices actuated by temperature variation
    • 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
    • F01P2007/146—Controlling of coolant flow the coolant being liquid using 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
    • F01P2070/00—Details
    • F01P2070/04—Details using electrical heating elements
    • 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

Abstract

Dispositif thermostatique de régulation de la circulation d’un fluide, ainsi que vanne thermostatique correspondante et procédé de fabrication d’un tel dispositif Ce dispositif (1) comprend un élément thermostatique (10), avec un piston (12) et un corps (11) déplaçables selon un axe (X-X) l’un par rapport à l’autre sous l’effet de la dilatation d’une matière thermodilatable, et un obturateur (20), déplacé axialement par le corps par rapport à un siège fixe (5.1) de manière à ouvrir et fermer un passage de circulation de fluide. L’obturateur comprend un joint (21) souple, s’appuyant de manière étanche contre le siège fixe pour fermer le passage, et une armature (22) rigide, supportant fixement le joint. L’armature inclut une partie centrale (22.1), montée autour du corps pour être entraînée par le corps, et une partie périphérique (22.2), rabattue vers l’axe en écrasant partiellement le joint. Afin de proposer un dispositif à faibles contraintes dimensionnelles et matérielles, tout en étant économique à fabriquer, le joint est maintenu en place sur l’armature en étant appuyé, radialement à l’axe, directement contre le corps. Figure pour l'abrégé : Figure 4
FR1912651A 2019-11-13 2019-11-13 Dispositif thermostatique de régulation de la circulation d’un fluide, ainsi que vanne thermostatique correspondante et procédé de fabrication d’un tel dispositif Active FR3103021B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1912651A FR3103021B1 (fr) 2019-11-13 2019-11-13 Dispositif thermostatique de régulation de la circulation d’un fluide, ainsi que vanne thermostatique correspondante et procédé de fabrication d’un tel dispositif
US17/770,426 US20220389857A1 (en) 2019-11-13 2020-11-05 Thermostatic device for regulating the circulation of a fluid, corresponding thermostatic valve and method for manufacturing such a device
PCT/EP2020/081096 WO2021094186A1 (fr) 2019-11-13 2020-11-05 Dispositif thermostatique de régulation de la circulation d'un fluide, ainsi que vanne thermostatique correspondante et procédé de fabrication d'un tel dispositif
CN202080074627.5A CN114830059B (zh) 2019-11-13 2020-11-05 一种调节流体循环的恒温装置及其适配的恒温阀，以及该恒温装置的制造方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1912651 2019-11-13
FR1912651A FR3103021B1 (fr) 2019-11-13 2019-11-13 Dispositif thermostatique de régulation de la circulation d’un fluide, ainsi que vanne thermostatique correspondante et procédé de fabrication d’un tel dispositif

Publications (2)

Publication Number Publication Date
FR3103021A1 FR3103021A1 (fr) 2021-05-14
FR3103021B1 true FR3103021B1 (fr) 2022-01-21

Family

ID=69743369

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1912651A Active FR3103021B1 (fr) 2019-11-13 2019-11-13 Dispositif thermostatique de régulation de la circulation d’un fluide, ainsi que vanne thermostatique correspondante et procédé de fabrication d’un tel dispositif

Country Status (4)

Country Link
US (1) US20220389857A1 (fr)
CN (1) CN114830059B (fr)
FR (1) FR3103021B1 (fr)
WO (1) WO2021094186A1 (fr)

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1196705A (en) * 1968-04-09 1970-07-01 Gen Motors Ltd Thermo-Responsive Valves.
US4257553A (en) * 1978-03-20 1981-03-24 Robertshaw Controls Company Valve construction and method of making the same
US4313594A (en) * 1980-02-20 1982-02-02 Tuthill Corporation Valve assembly and method
US4763834A (en) * 1987-06-25 1988-08-16 Standard-Thomson Corporation Valve seat structure for automotive thermostatic fluid control valve device
DE29504952U1 (de) * 1995-03-23 1996-07-25 Behr Thomson Dehnstoffregler Ventilteller für ein Thermostatventil
GB9620499D0 (en) * 1996-10-02 1996-11-20 Western Thomson Controls Ltd An electrically heated thermostatic valve
US5690276A (en) * 1996-10-31 1997-11-25 Caltherm Two stage thermostatic valve device
FR2769680B1 (fr) * 1997-10-10 1999-12-31 Vernet Sa Clapet surmoule, notamment pour thermostat, et thermostat muni d'un tel clapet
CA2246462C (fr) * 1998-04-03 2004-05-11 Yoshikazu Kuze Systeme de refroidissement pour moteur d'automobile
DE10032354B4 (de) * 2000-07-04 2011-02-17 Behr Thermot-Tronik Gmbh Thermostatventil mit elektrisch beheizbarem Arbeitselement
FR2819035B1 (fr) 2000-12-29 2004-08-13 Vernet Sa Clapet a joint serti et procede de fabrication d'un tel clapet
DE102004002995B4 (de) * 2004-01-16 2006-07-06 Itw Automotive Products Gmbh & Co. Kg Thermostatventilanordnung
FR2896319B1 (fr) * 2006-01-17 2010-09-03 Vernet Thermostat de regulation d'un fluide et procede de fabrication d'un tel thermostat
DE102008056245A1 (de) * 2008-11-06 2010-05-20 Itw Automotive Products Gmbh Thermostatventil
FR2943148B1 (fr) * 2009-03-11 2011-03-04 Vernet Cartouche chauffante pour un element thermostatique et procede de fabrication correspondant, ainsi que vanne thermostatique comportant une telle cartouche.
JP5288614B2 (ja) * 2009-04-24 2013-09-11 日本サーモスタット株式会社 サーモスタット装置
WO2012014253A1 (fr) * 2010-07-27 2012-02-02 富士精工株式会社 Dispositif thermostatique
DE102010033564A1 (de) * 2010-07-27 2012-02-02 Behr Thermot-Tronik Gmbh Thermostateinsatz
CN103090098B (zh) * 2011-10-27 2015-03-25 比亚迪股份有限公司 一种调温器
FR2993104B1 (fr) * 2012-07-09 2014-08-08 Vernet Vanne thermostatique a cartouche chauffante
CN103574147A (zh) * 2012-07-20 2014-02-12 杭州三花研究院有限公司 一种恒温阀及一种阀体组件
FR3016198B1 (fr) 2014-01-09 2016-01-15 Vernet Vanne thermostatique
CN204152625U (zh) * 2014-09-12 2015-02-11 沈阳航天三菱汽车发动机制造有限公司 一种汽车发动机节温器结构
FR3026458B1 (fr) * 2014-09-25 2016-10-21 Vernet Dispositif thermostatique de regulation de la circulation d'un fluide, ainsi que vanne thermostatique comprenant un tel dispositif
FR3034162B1 (fr) * 2015-03-24 2018-09-21 Vernet Dispositif thermostatique de regulation de la circulation d'un fluide, ainsi que vanne thermostatique comprenant un tel dispositif
CN107013735A (zh) * 2016-12-15 2017-08-04 科派特汽车配件工贸联合股份公司 感温阀
CN207974881U (zh) * 2018-01-18 2018-10-16 台州吉利罗佑发动机有限公司 一种节温器座总成
CN209262320U (zh) * 2018-10-12 2019-08-16 珠海市舒丽玛温控卫浴设备有限公司 一种进水流道口自适应闭合的恒温阀芯及其水龙头

Also Published As

Publication number Publication date
US20220389857A1 (en) 2022-12-08
WO2021094186A1 (fr) 2021-05-20
CN114830059B (zh) 2023-12-01
FR3103021A1 (fr) 2021-05-14
CN114830059A (zh) 2022-07-29

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