DE69602217D1 - Elektrisch gesteuertes Expansionsventil und Verfahren zu dessen Herstellung - Google Patents

Elektrisch gesteuertes Expansionsventil und Verfahren zu dessen Herstellung

Info

Publication number
DE69602217D1
DE69602217D1 DE69602217T DE69602217T DE69602217D1 DE 69602217 D1 DE69602217 D1 DE 69602217D1 DE 69602217 T DE69602217 T DE 69602217T DE 69602217 T DE69602217 T DE 69602217T DE 69602217 D1 DE69602217 D1 DE 69602217D1
Authority
DE
Germany
Prior art keywords
manufacture
expansion valve
electrically controlled
controlled expansion
electrically
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
DE69602217T
Other languages
English (en)
Other versions
DE69602217T2 (de
Inventor
Robert J Torrence
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.)
Eaton Corp
Original Assignee
Eaton 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
Application filed by Eaton Corp filed Critical Eaton Corp
Application granted granted Critical
Publication of DE69602217D1 publication Critical patent/DE69602217D1/de
Publication of DE69602217T2 publication Critical patent/DE69602217T2/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
    • 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
    • F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
    • F16K3/26—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members with fluid passages in the valve member
    • F16K3/265—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members with fluid passages in the valve member with a sleeve sliding in the direction of the flow line
    • 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
    • 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)
  • Magnetically Actuated Valves (AREA)
DE69602217T 1995-02-17 1996-02-14 Elektrisch gesteuertes Expansionsventil und Verfahren zu dessen Herstellung Expired - Fee Related DE69602217T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/390,399 US5544857A (en) 1995-02-17 1995-02-17 Electrically operated expansion valve

Publications (2)

Publication Number Publication Date
DE69602217D1 true DE69602217D1 (de) 1999-06-02
DE69602217T2 DE69602217T2 (de) 1999-11-25

Family

ID=23542327

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69602217T Expired - Fee Related DE69602217T2 (de) 1995-02-17 1996-02-14 Elektrisch gesteuertes Expansionsventil und Verfahren zu dessen Herstellung

Country Status (4)

Country Link
US (1) US5544857A (de)
EP (1) EP0728971B1 (de)
DE (1) DE69602217T2 (de)
ES (1) ES2132785T3 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5886607A (en) * 1996-11-27 1999-03-23 Wpi Magnetic, Inc. Simplified solenoid assembly having a press fit stop and method of assembling same
US6484998B1 (en) * 1999-02-22 2002-11-26 Bosch Rexroth Ag Electromagnet and hydraulic valve comprising such an electromagnet
DE19954024C2 (de) * 1999-11-10 2003-01-02 Thomas Magnete Gmbh Elektromagnetische Antriebsvorrichtung für Ventilschieber von Magnetventilen
DE102004051332A1 (de) * 2004-10-21 2006-04-27 Hydac Electronic Gmbh Betätigungsvorrichtung
US20060284131A1 (en) * 2005-05-20 2006-12-21 Parker-Hannifin Corporation Solenoid valve
US7726630B2 (en) * 2005-05-20 2010-06-01 Parker-Hannifin Corporation Solenoid valve
JP4971153B2 (ja) * 2005-06-24 2012-07-11 シーケーディ株式会社 流量制御弁
JP2007205234A (ja) * 2006-02-01 2007-08-16 Denso Corp 燃料噴射弁
DE102006019464A1 (de) 2006-03-21 2007-09-27 Continental Teves Ag & Co. Ohg Elektromagnetventil
ES1062961Y (es) * 2006-05-16 2006-12-01 Coprecitec Sl Grifo de gas rotatorio con una valvula electromagnetica integrada
JP4362853B2 (ja) * 2007-06-18 2009-11-11 Ｓｍｃ株式会社 ２ポート電磁弁
DE102007033059B4 (de) * 2007-07-13 2012-12-06 Kendrion (Villingen) Gmbh Druckbeaufschlagtes Fluidschaltventil
JP5487836B2 (ja) * 2009-09-17 2014-05-14 株式会社アドヴィックス 電磁弁を有する液圧装置
FR2961341B1 (fr) * 2010-06-11 2013-07-05 Abb France Contacteur electromagnetique avec bague de guidage
DE102011084769A1 (de) * 2011-10-19 2013-04-25 Robert Bosch Gmbh Magnetventil
EP2721332B1 (de) * 2012-08-10 2017-10-04 Mitsubishi Heavy Industries, Ltd. Kegelventil
DK2767654T3 (en) * 2013-02-19 2015-10-26 Siemens Ag Flangehjælpemiddel to connect tower sections, adjacent to one another
US20140246615A1 (en) * 2013-03-04 2014-09-04 Emerson Electric Co. Systems and Apparatuses for a Simplified Solenoid Valve Assembly
JP2014196810A (ja) * 2013-03-29 2014-10-16 株式会社テージーケー ステッピングモータ駆動式の制御弁
EP2952834A1 (de) * 2014-06-04 2015-12-09 Danfoss A/S Elektronisches Expansionsventil und Verfahren zur Kalibrierung eines elektronischen Expansionsventils
DE102014217375A1 (de) * 2014-09-01 2016-03-03 Robert Bosch Gmbh Elektromagnetisch betätigbares Expansionsventil
JP6478958B2 (ja) * 2016-09-02 2019-03-06 株式会社不二工機 制御弁

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE331590B (de) * 1967-04-04 1971-01-04 Elema Schoenander Ab
JPS5597582A (en) * 1979-01-19 1980-07-24 Aisin Seiki Co Ltd Proportional control electromagnetic valve
US4635678A (en) * 1985-01-16 1987-01-13 Hydril Company Flow control apparatus
US4892285A (en) * 1988-04-29 1990-01-09 Eaton Corporation Modulated electrically operated refrigerant expansion valve
US4896860A (en) * 1989-05-08 1990-01-30 Eaton Corporation Electrically operated refrigerant valve
DE4013875A1 (de) * 1990-04-30 1991-10-31 Bosch Gmbh Robert Verbindung eines magnetventils mit einem gehaeuseblock

Also Published As

Publication number Publication date
DE69602217T2 (de) 1999-11-25
EP0728971B1 (de) 1999-04-28
US5544857A (en) 1996-08-13
EP0728971A1 (de) 1996-08-28
ES2132785T3 (es) 1999-08-16

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee