FR2959004B1 - Dispositif de detente thermoplastique et boucle de climatisation comprenant un tel dispositif de detente thermoplastique - Google Patents

Dispositif de detente thermoplastique et boucle de climatisation comprenant un tel dispositif de detente thermoplastique

Info

Publication number
FR2959004B1
FR2959004B1 FR1001619A FR1001619A FR2959004B1 FR 2959004 B1 FR2959004 B1 FR 2959004B1 FR 1001619 A FR1001619 A FR 1001619A FR 1001619 A FR1001619 A FR 1001619A FR 2959004 B1 FR2959004 B1 FR 2959004B1
Authority
FR
France
Prior art keywords
expansion device
thermoplastic
relief device
coolant fluid
circulation channel
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 - Fee Related
Application number
FR1001619A
Other languages
English (en)
Other versions
FR2959004A1 (fr
Inventor
Jin Ming Liu
Regine Haller
Stefan Karl
Jugurtha Benouali
Mohamed Yahia
Christophe Rousseau
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.)
Valeo Systemes Thermiques SAS
Original Assignee
Valeo Systemes Thermiques SAS
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 Valeo Systemes Thermiques SAS filed Critical Valeo Systemes Thermiques SAS
Priority to FR1001619A priority Critical patent/FR2959004B1/fr
Priority to PCT/FR2011/000213 priority patent/WO2011128527A1/fr
Priority to JP2013504303A priority patent/JP5805749B2/ja
Priority to CN201180029730.9A priority patent/CN103080670B/zh
Priority to US13/641,283 priority patent/US9459030B2/en
Priority to EP11721801A priority patent/EP2558800A1/fr
Publication of FR2959004A1 publication Critical patent/FR2959004A1/fr
Application granted granted Critical
Publication of FR2959004B1 publication Critical patent/FR2959004B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/385—Dispositions with two or more expansion means arranged in parallel on a refrigerant line leading to the same evaporator
    • 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
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/31—Expansion valves
    • F25B41/33—Expansion valves with the valve member being actuated by the fluid pressure, e.g. by the pressure of the refrigerant
    • F25B41/335—Expansion valves with the valve member being actuated by the fluid pressure, e.g. by the pressure of the refrigerant via diaphragms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2341/00—Details of ejectors not being used as compression device; Details of flow restrictors or expansion valves
    • F25B2341/06—Details of flow restrictors or expansion valves
    • F25B2341/068—Expansion valves combined with a sensor
    • F25B2341/0683—Expansion valves combined with a sensor the sensor is disposed in the suction line and influenced by the temperature or the pressure of the suction gas

Abstract

L'invention a pour objet un dispositif de détente (5) d'un fluide réfrigérant comprenant, d'une part, une première entrée du dispositif de détente (8) et une première sortie du dispositif de détente (9) reliées par un premier canal de circulation du fluide réfrigérant (11), le premier canal de circulation du fluide réfrigérant (11) comprenant une partie amont (22) et une partie aval (25) mises en communication par un premier conduit de communication (18), et, d'autre part, une deuxième entrée du dispositif de détente (12) et une deuxième sortie du dispositif de détente (13) reliées par un deuxième canal de circulation du fluide réfrigérant (14). Le dispositif de détente (5) comporte un moyen de régulation (15) d'une détente du fluide réfrigérant comprenant un premier pointeau (16) logé à l'intérieur de la partie amont (22) du premier canal de circulation du fluide réfrigérant (11), le premier pointeau (16) étant relié par l'intermédiaire d'une première tige de liaison (19) à un capteur thermostatique (17) en relation avec le deuxième canal de circulation du fluide réfrigérant (14), le premier pointeau (16) étant apte à autoriser ou interdire une circulation du fluide réfrigérant à l'intérieur du premier conduit de communication (18). Le moyen de régulation (15) comprend un moyen de mesure (23) d'une pression de fluide réfrigérant en entrée d'évaporateur (Pse) prise au niveau de la première sortie du dispositif de détente (9).
FR1001619A 2010-04-16 2010-04-16 Dispositif de detente thermoplastique et boucle de climatisation comprenant un tel dispositif de detente thermoplastique Expired - Fee Related FR2959004B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR1001619A FR2959004B1 (fr) 2010-04-16 2010-04-16 Dispositif de detente thermoplastique et boucle de climatisation comprenant un tel dispositif de detente thermoplastique
PCT/FR2011/000213 WO2011128527A1 (fr) 2010-04-16 2011-04-12 Dispositif de détente thermostatique et boucle de climatisation comprenant un tel dispositif de détente thermostatique
JP2013504303A JP5805749B2 (ja) 2010-04-16 2011-04-12 自動調温膨張装置、および自動調温膨張装置を備える空調ループ
CN201180029730.9A CN103080670B (zh) 2010-04-16 2011-04-12 恒温膨胀装置和包括这样的恒温膨胀装置的空调环路
US13/641,283 US9459030B2 (en) 2010-04-16 2011-04-12 Thermostatic expansion device and air conditioning loop comprising such a thermostatic expansion device
EP11721801A EP2558800A1 (fr) 2010-04-16 2011-04-12 Dispositif de détente thermostatique et boucle de climatisation comprenant un tel dispositif de détente thermostatique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1001619A FR2959004B1 (fr) 2010-04-16 2010-04-16 Dispositif de detente thermoplastique et boucle de climatisation comprenant un tel dispositif de detente thermoplastique

Publications (2)

Publication Number Publication Date
FR2959004A1 FR2959004A1 (fr) 2011-10-21
FR2959004B1 true FR2959004B1 (fr) 2016-02-05

Family

ID=43064575

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1001619A Expired - Fee Related FR2959004B1 (fr) 2010-04-16 2010-04-16 Dispositif de detente thermoplastique et boucle de climatisation comprenant un tel dispositif de detente thermoplastique

Country Status (6)

Country Link
US (1) US9459030B2 (fr)
EP (1) EP2558800A1 (fr)
JP (1) JP5805749B2 (fr)
CN (1) CN103080670B (fr)
FR (1) FR2959004B1 (fr)
WO (1) WO2011128527A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102768120A (zh) * 2012-08-07 2012-11-07 长春轨道客车股份有限公司 空调加热系统恒温器功能检测方法
EP2781812B1 (fr) * 2013-03-18 2016-04-27 Nivaru B.V. Soupape
WO2022194902A1 (fr) * 2021-03-15 2022-09-22 Valeo Systemes Thermiques Système de conditionnement thermique

Family Cites Families (36)

* Cited by examiner, † Cited by third party
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US1782689A (en) * 1928-04-16 1930-11-25 Baker Ice Machine Co Inc Refrigerating apparatus
US2160453A (en) * 1934-02-26 1939-05-30 Gen Motors Corp Refrigerating apparatus
US2141715A (en) * 1937-06-25 1938-12-27 Raymond G Hilger Refrigeration mechanism
US3667247A (en) * 1970-07-10 1972-06-06 Controls Co Of America Refrigeration system with evaporator outlet control valve
US3817053A (en) * 1972-11-10 1974-06-18 Controls Co Of America Refrigerating system including flow control valve
US3822563A (en) * 1973-04-25 1974-07-09 Controls Co Of America Refrigeration system incorporating temperature responsive wax element valve controlling evaporator outlet temperature
US4065939A (en) * 1976-01-30 1978-01-03 The Singer Company Combination valve
DE4303533A1 (de) * 1993-02-06 1994-08-11 Stiebel Eltron Gmbh & Co Kg Verfahren zur Begrenzung der Heißgastemperatur in einem Kältemittelkreislauf und Expansionsventil
DE4410346C2 (de) * 1994-03-25 1996-04-11 Danfoss As Ventil, insbesondere thermostatisches Expansionsventil
FR2743139B1 (fr) 1995-12-27 1998-02-13 Valeo Climatisation Detendeur thermostatique pour appareil de climatisation, en particulier de vehicule automobile
JP2000016068A (ja) * 1998-07-08 2000-01-18 Sanden Corp 温度自動膨張弁
AU5780400A (en) * 1999-06-29 2001-01-31 Honeywell Inc. Electro-thermal expansion valve system
JP2001033123A (ja) * 1999-07-19 2001-02-09 Fuji Koki Corp 温度膨張弁
JP2001116399A (ja) * 1999-10-15 2001-04-27 Zexel Valeo Climate Control Corp 冷凍サイクル
JP2001201212A (ja) * 2000-01-18 2001-07-27 Fuji Koki Corp 温度膨張弁
JP3998887B2 (ja) * 2000-03-02 2007-10-31 株式会社不二工機 膨張弁
KR100339072B1 (ko) * 2000-05-17 2002-05-31 이계안 자동차용 냉방 장치의 팽창 밸브
JP2001336862A (ja) * 2000-05-26 2001-12-07 Tgk Co Ltd 膨張弁
JP2002054860A (ja) * 2000-08-10 2002-02-20 Fuji Koki Corp 温度式膨張弁
JP2002225546A (ja) * 2001-01-31 2002-08-14 Fuji Koki Corp 温度式膨張弁
JP2002364935A (ja) * 2001-06-07 2002-12-18 Tgk Co Ltd 冷凍サイクル
US20030010832A1 (en) * 2001-07-12 2003-01-16 Eaton Corporation. Reducing flow noise in a refrigerant expansion valve
US6530528B2 (en) * 2001-07-27 2003-03-11 Parker-Hannifin Corporation Refrigerant expansion valve having electrically operated inlet shutoff with improved armature dampening
JP4056378B2 (ja) * 2002-02-01 2008-03-05 株式会社テージーケー 差圧弁
JP2004076920A (ja) * 2002-08-22 2004-03-11 Tgk Co Ltd 差圧制御弁
US7188483B2 (en) * 2003-02-24 2007-03-13 Halla Climate Control Corporation Expansion valve
JP2004270975A (ja) * 2003-03-06 2004-09-30 Tgk Co Ltd 流量制御弁
JP4096796B2 (ja) * 2003-04-22 2008-06-04 株式会社デンソー 冷凍サイクル装置
JP2005343285A (ja) * 2004-06-02 2005-12-15 Mitsubishi Heavy Ind Ltd 車両用空調装置、それに用いる弁装置及びこれらを搭載した車両
JP2007085489A (ja) * 2005-09-22 2007-04-05 Fuji Koki Corp 圧力制御弁
JP2007240041A (ja) * 2006-03-07 2007-09-20 Tgk Co Ltd 膨張弁
US7980482B2 (en) * 2007-08-17 2011-07-19 Automotive Components Holdings, Llc Thermostatic expansion valve having a restricted flow passage for noise attenuation
US7819333B2 (en) * 2008-05-20 2010-10-26 Automotive Components Holdings, Llc Air conditioning circuit control using a thermostatic expansion valve and sequence valve
FR2934039B1 (fr) 2008-07-18 2013-05-31 Valeo Systemes Thermiques Boucle de climatisation amelioree pour vehicule automobile
US8047449B2 (en) * 2009-01-28 2011-11-01 Automotive Components Holdings Llc Automotive thermostatic expansion valve with reduced hiss
US8978412B2 (en) * 2009-12-04 2015-03-17 Halla Visteon Climate Control Corporation Air conditioner for vehicles

Also Published As

Publication number Publication date
CN103080670B (zh) 2016-06-22
WO2011128527A1 (fr) 2011-10-20
FR2959004A1 (fr) 2011-10-21
CN103080670A (zh) 2013-05-01
US20130074536A1 (en) 2013-03-28
JP5805749B2 (ja) 2015-11-04
JP2013527900A (ja) 2013-07-04
EP2558800A1 (fr) 2013-02-20
US9459030B2 (en) 2016-10-04

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