DE69316386T2 - Expansionsventil für eine klimaanlage mit einem proportionalmagnet - Google Patents

Expansionsventil für eine klimaanlage mit einem proportionalmagnet

Info

Publication number
DE69316386T2
DE69316386T2 DE69316386T DE69316386T DE69316386T2 DE 69316386 T2 DE69316386 T2 DE 69316386T2 DE 69316386 T DE69316386 T DE 69316386T DE 69316386 T DE69316386 T DE 69316386T DE 69316386 T2 DE69316386 T2 DE 69316386T2
Authority
DE
Germany
Prior art keywords
air conditioning
expansion valve
proportional magnet
proportional
magnet
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
DE69316386T
Other languages
English (en)
Other versions
DE69316386D1 (de
Inventor
Chester Campbell
Sandra Harper
Virender Jain
Richard Kenyon
Alan Matthies
Roger Riefler
Roy Yabuki
Ashok Zopey
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.)
Parker Hannifin Corp
Original Assignee
Parker Hannifin Corp
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
Priority claimed from US07/961,567 external-priority patent/US5295656A/en
Application filed by Parker Hannifin Corp filed Critical Parker Hannifin Corp
Application granted granted Critical
Publication of DE69316386D1 publication Critical patent/DE69316386D1/de
Publication of DE69316386T2 publication Critical patent/DE69316386T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0644—One-way valve
    • F16K31/0655—Lift 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/31—Expansion valves
    • F25B41/34—Expansion valves with the valve member being actuated by electric means, e.g. by piezoelectric actuators
    • 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
    • F25B41/34—Expansion valves with the valve member being actuated by electric means, e.g. by piezoelectric actuators
    • F25B41/345—Expansion valves with the valve member being actuated by electric means, e.g. by piezoelectric actuators by solenoids
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • H01F7/1607—Armatures entering the winding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • H01F7/1607—Armatures entering the winding
    • H01F2007/163—Armatures entering the winding with axial bearing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Magnetically Actuated Valves (AREA)
DE69316386T 1992-10-15 1993-10-13 Expansionsventil für eine klimaanlage mit einem proportionalmagnet Expired - Fee Related DE69316386T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/961,567 US5295656A (en) 1992-09-25 1992-10-15 Expansion valve for air conditioning system with proportional solenoid
US13359493A 1993-10-07 1993-10-07
PCT/US1993/011742 WO1994009300A2 (en) 1992-10-15 1993-10-13 Expansion valve for air conditioning system with proportional solenoid

Publications (2)

Publication Number Publication Date
DE69316386D1 DE69316386D1 (de) 1998-02-19
DE69316386T2 true DE69316386T2 (de) 1998-04-30

Family

ID=26831504

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69316386T Expired - Fee Related DE69316386T2 (de) 1992-10-15 1993-10-13 Expansionsventil für eine klimaanlage mit einem proportionalmagnet

Country Status (5)

Country Link
EP (2) EP0664861B1 (de)
JP (1) JP3260758B2 (de)
CA (1) CA2147156C (de)
DE (1) DE69316386T2 (de)
WO (1) WO1994009300A2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011010938A1 (de) * 2011-02-11 2012-08-16 müller co-ax ag Stufenlos geregeltes, direkt gesteuertes Absperrventil

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6092784A (en) * 1997-12-30 2000-07-25 Dana Corporation Coil assembly useful in solenoid valves
FR2793859B1 (fr) 1999-05-17 2001-08-03 Hutchinson Support antivibratoire hydraulique actif, et systeme antivibratoire actif comportant un tel support
DE102004051332A1 (de) * 2004-10-21 2006-04-27 Hydac Electronic Gmbh Betätigungsvorrichtung
US20110079286A1 (en) * 2009-10-01 2011-04-07 Hamilton Sundstrand Corporation Expansion Valve
CN102410395B (zh) * 2010-09-20 2014-03-19 浙江三花股份有限公司 电子膨胀阀

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3788597A (en) * 1972-05-31 1974-01-29 Yukon Kogyo Co Ltd Electromagnetic flow controlling valve
GB1578021A (en) * 1976-05-01 1980-10-29 Expert Ind Controls Ltd Solenoid devices
US4127835A (en) * 1977-07-06 1978-11-28 Dynex/Rivett Inc. Electromechanical force motor
GB2014795B (en) * 1978-02-20 1982-06-16 Jidosha Kiki Co Electro-mechanical converters and control apparatus for power steering units utilizing the same
DE2847748A1 (de) * 1978-11-03 1980-05-22 Bosch Gmbh Robert Wassersteuerventil fuer eine kraftfahrzeug-klimaanlage, insbesondere heizungsanlage, sowie verfahren zu dessen herstellung, insbesondere justierung
DE8215357U1 (de) * 1982-05-26 1987-12-23 Bosch-Siemens Hausgeraete Gmbh, 7000 Stuttgart, De
US4805870A (en) * 1983-02-03 1989-02-21 Emerson Electric Co. Coil retainer for solenoid
US4525695A (en) * 1984-04-04 1985-06-25 Parker Hannifin Corporation Force motor with ball mounted armature
DE9100272U1 (de) * 1991-01-11 1992-05-14 Robert Bosch Gmbh, 7000 Stuttgart, De
DE4111987C2 (de) * 1991-04-12 1995-01-12 Bosch Gmbh Robert Elektromagnetventil
US5252939A (en) 1992-09-25 1993-10-12 Parker Hannifin Corporation Low friction solenoid actuator and valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011010938A1 (de) * 2011-02-11 2012-08-16 müller co-ax ag Stufenlos geregeltes, direkt gesteuertes Absperrventil

Also Published As

Publication number Publication date
CA2147156C (en) 1999-12-21
WO1994009300A3 (en) 1994-06-09
JP3260758B2 (ja) 2002-02-25
EP0762442A1 (de) 1997-03-12
EP0664861B1 (de) 1998-01-14
WO1994009300A2 (en) 1994-04-28
EP0664861A1 (de) 1995-08-02
DE69316386D1 (de) 1998-02-19
CA2147156A1 (en) 1994-04-28
JPH08502575A (ja) 1996-03-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee