ES2049278T3 - Valvula termostatica de expansion. - Google Patents

Valvula termostatica de expansion.

Info

Publication number
ES2049278T3
ES2049278T3 ES89111082T ES89111082T ES2049278T3 ES 2049278 T3 ES2049278 T3 ES 2049278T3 ES 89111082 T ES89111082 T ES 89111082T ES 89111082 T ES89111082 T ES 89111082T ES 2049278 T3 ES2049278 T3 ES 2049278T3
Authority
ES
Spain
Prior art keywords
expansion valve
thermostatic expansion
ate
installations
refrigerant
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
ES89111082T
Other languages
English (en)
Spanish (es)
Inventor
Roland Burk
Karl Dipl Ing Fh Lochmahr
Hans-Joachim Dipl In Ingelmann
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.)
Mahle Behr GmbH and Co KG
Original Assignee
Behr GmbH and Co KG
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 Behr GmbH and Co KG filed Critical Behr GmbH and Co KG
Application granted granted Critical
Publication of ES2049278T3 publication Critical patent/ES2049278T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F25B41/31—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
    • F25B2341/063—Feed forward expansion valves
    • 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
    • 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
    • F25B2500/00—Problems to be solved
    • F25B2500/08—Exceeding a certain temperature value in a refrigeration component or cycle

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Temperature-Responsive Valves (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
ES89111082T 1988-08-27 1989-06-19 Valvula termostatica de expansion. Expired - Lifetime ES2049278T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3829101A DE3829101A1 (de) 1988-08-27 1988-08-27 Thermostatisches expansionsventil

Publications (1)

Publication Number Publication Date
ES2049278T3 true ES2049278T3 (es) 1994-04-16

Family

ID=6361704

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89111082T Expired - Lifetime ES2049278T3 (es) 1988-08-27 1989-06-19 Valvula termostatica de expansion.

Country Status (3)

Country Link
EP (1) EP0356642B1 (de)
DE (2) DE3829101A1 (de)
ES (1) ES2049278T3 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4005728A1 (de) * 1990-02-23 1991-08-29 Behr Gmbh & Co Kaelteanlage
JPH10288424A (ja) * 1997-04-11 1998-10-27 Fuji Koki Corp 温度式膨張弁
DE19837556C1 (de) * 1998-08-19 2000-03-09 Danfoss As Expansionsventil
JP3152908B2 (ja) * 1999-03-17 2001-04-03 株式会社ゼクセルヴァレオクライメートコントロール 膨張弁
JP2001050617A (ja) * 1999-05-28 2001-02-23 Fuji Koki Corp 膨張弁
DE10237532A1 (de) * 2002-08-16 2004-02-26 Otto Egelhof Gmbh & Co. Thermisches Expansionsventil für Kälteanlagen
AU2003227688A1 (en) * 2002-04-26 2003-11-10 Otto Egelhof Gmbh And Co. Kg Control valve for air conditioners
DE10219667A1 (de) * 2002-05-02 2003-11-13 Egelhof Fa Otto Expansionsventil
DE10240711B4 (de) * 2002-09-04 2007-09-13 Robert Bosch Gmbh Expansionsorgan einer Kraftfahrzeug-Klimaanlage
DE102005040630A1 (de) * 2005-08-27 2007-03-01 Daimlerchrysler Ag Thermostatisches Expansionsventil
FR2910601B1 (fr) * 2006-12-20 2013-05-17 Valeo Systemes Thermiques Dispositif de detente pour circuit de climatisation
EP2177847A1 (de) * 2008-10-16 2010-04-21 Valeo Systemes Thermiques Thermostatausdehnungsventilvorrichtung für Kühlmittelkreislauf
DE202011051346U1 (de) * 2011-09-19 2011-12-01 Otto Egelhof Gmbh & Co. Kg Expansionsventil
FR2999690B1 (fr) * 2012-12-19 2015-01-02 Valeo Systemes Thermiques Systeme de regulation d'une detente d'un fluide refrigerant
DE102016200576A1 (de) * 2016-01-18 2017-08-10 Bayerische Motoren Werke Aktiengesellschaft Expansionsorgan und Verfahren zur Regelung bzw. Steuerung eines Kältemittelmassenstroms, Verwendung für einen Kältekreis eines Kraftfahrzeugs, sowie Kraftfahrzeug
DE102016114345A1 (de) * 2016-08-03 2018-02-08 Denso Automotive Deutschland Gmbh Expansionsorgan für einen Kältemittelkreislauf und Verfahren zum Betreiben eines Kältemittelkreislaufs
CN108562078A (zh) * 2017-12-27 2018-09-21 苏州林信源自动化科技有限公司 一种膨胀阀
DE102018102378A1 (de) * 2018-02-02 2019-08-08 Otto Egelhof Gmbh & Co. Kg Expansionsventil für Kälteanlagen, insbesondere Fahrzeugklimaanlagen, und Verfahren zur Steuerung eines Expansionsventils
KR20210022930A (ko) * 2019-08-21 2021-03-04 엘지전자 주식회사 비공비혼합냉매를 사용하는 냉동장치

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3405535A (en) * 1966-02-10 1968-10-15 Controls Co Of America Temperature controlled flow control device and refrigeration system including such device
US3537645A (en) * 1969-01-16 1970-11-03 Controls Co Of America Bulbless expansion valve
US3659783A (en) * 1969-10-24 1972-05-02 Eaton Yale & Towne Temperature regulated flow control element for automotive air-conditioners
US3699778A (en) * 1971-03-29 1972-10-24 Controls Co Of America Thermal expansion valve with rapid pressure equalizer
GB1379549A (en) * 1971-12-10 1975-01-02 Burrington H W Temperature responsive throttling valve
GB1461545A (en) * 1974-06-10 1977-01-13 Ford Motor Co Air conditioning system
DE2603682C3 (de) * 1976-01-31 1978-07-13 Danfoss A/S, Nordborg (Daenemark) Ventilanordnung für Kälteanlagen
CA1087412A (en) * 1976-03-04 1980-10-14 Charles D. Orth High side pressure limiting thermostatic expansion valve
DD128033A1 (de) * 1976-08-30 1977-10-26 Konrad Albrecht Thermostatisches regelventil
US4171087A (en) * 1977-11-03 1979-10-16 Emerson Electric Co. Control valve
DE2749250C3 (de) * 1977-11-03 1980-09-11 Danfoss A/S, Nordborg (Daenemark) Ventil für die Flüssigkeitseinspritzung in einen Kältemittelverdampfer
DE3344816A1 (de) * 1983-12-12 1985-06-20 Ernst Flitsch Gmbh & Co, 7012 Fellbach Expansionsventil
US4542852A (en) * 1984-03-05 1985-09-24 The Singer Company Vibration damping device for thermostatic expansion valves
US4750334A (en) * 1987-03-26 1988-06-14 Sporlan Valve Company Balanced thermostatic expansion valve for refrigeration systems

Also Published As

Publication number Publication date
DE58907071D1 (de) 1994-04-07
DE3829101A1 (de) 1990-03-01
EP0356642A1 (de) 1990-03-07
EP0356642B1 (de) 1994-03-02

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