KR101078137B1 - 복합 밸브 - Google Patents

복합 밸브 Download PDF

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Publication number
KR101078137B1
KR101078137B1 KR1020040027269A KR20040027269A KR101078137B1 KR 101078137 B1 KR101078137 B1 KR 101078137B1 KR 1020040027269 A KR1020040027269 A KR 1020040027269A KR 20040027269 A KR20040027269 A KR 20040027269A KR 101078137 B1 KR101078137 B1 KR 101078137B1
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KR
South Korea
Prior art keywords
valve
differential pressure
chamber
inlet
valve body
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
KR1020040027269A
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English (en)
Korean (ko)
Other versions
KR20040092430A (ko
Inventor
이자키호로유키
와타베가즈히코
Original Assignee
가부시기가이샤 후지고오키
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Publication of KR20040092430A publication Critical patent/KR20040092430A/ko
Application granted granted Critical
Publication of KR101078137B1 publication Critical patent/KR101078137B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control 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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
    • F16K11/14—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by one actuating member, e.g. a handle
    • F16K11/16—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by one actuating member, e.g. a handle which only slides, or only turns, or only swings in one plane
    • F16K11/161—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by one actuating member, e.g. a handle which only slides, or only turns, or only swings in one plane only slides
    • 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
    • F16K31/0603—Multiple-way valves
    • F16K31/0624—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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/40—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor
    • F16K31/406—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor acting on a piston
    • F16K31/408—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor acting on a piston the discharge being effected through the piston and being blockable by an electrically-actuated member making contact with the piston
    • 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
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/42—Actuating devices; Operating means; Releasing devices actuated by fluid by means of electrically-actuated members in the supply or discharge conduits of the fluid motor
    • F16K31/423—Actuating devices; Operating means; Releasing devices actuated by fluid by means of electrically-actuated members in the supply or discharge conduits of the fluid motor the actuated members consisting of multiple way 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
    • 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
    • F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
    • F25B47/02—Defrosting cycles
    • F25B47/022—Defrosting cycles hot gas defrosting
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/04—Refrigeration circuit bypassing means
    • F25B2400/0403—Refrigeration circuit bypassing means for the condenser
    • 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
    • F25B2600/00—Control issues
    • F25B2600/25—Control of valves
    • F25B2600/2505—Fixed-differential control 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
    • F25B2600/00—Control issues
    • F25B2600/25—Control of valves
    • F25B2600/2519—On-off valves
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/877—With flow control means for branched passages
    • Y10T137/87829—Biased valve
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/877—With flow control means for branched passages
    • Y10T137/87829—Biased valve
    • Y10T137/87837—Spring bias
    • Y10T137/87861—Spring coaxial with valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluid-Driven Valves (AREA)
  • Magnetically Actuated Valves (AREA)
  • Valve Housings (AREA)
KR1020040027269A 2003-04-24 2004-04-20 복합 밸브 Expired - Fee Related KR101078137B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2003119863 2003-04-24
JPJP-P-2003-00119863 2003-04-24
JP2003305871A JP4283069B2 (ja) 2003-04-24 2003-08-29 複合弁
JPJP-P-2003-00305871 2003-08-29

Publications (2)

Publication Number Publication Date
KR20040092430A KR20040092430A (ko) 2004-11-03
KR101078137B1 true KR101078137B1 (ko) 2011-10-28

Family

ID=32964977

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020040027269A Expired - Fee Related KR101078137B1 (ko) 2003-04-24 2004-04-20 복합 밸브

Country Status (4)

Country Link
US (1) US7036527B2 (enExample)
EP (1) EP1471317A3 (enExample)
JP (1) JP4283069B2 (enExample)
KR (1) KR101078137B1 (enExample)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4503471B2 (ja) * 2005-03-22 2010-07-14 株式会社不二工機 電磁弁一体型膨張弁
JP4588656B2 (ja) * 2005-03-22 2010-12-01 株式会社不二工機 電磁弁一体型膨張弁
JP4503472B2 (ja) * 2005-03-22 2010-07-14 株式会社不二工機 電磁弁一体型膨張弁
US8297314B2 (en) * 2006-06-21 2012-10-30 Hunter Industries, Inc. Solenoid actuated pilot valve for irrigation system valve
US7503346B1 (en) * 2006-06-21 2009-03-17 Hunter Industries, Inc. Solenoid actuated pilot valve for irrigation system valve
US8374676B2 (en) * 2007-11-23 2013-02-12 Hologic, Inc. Chest wall coil array for breast imaging
IT1394662B1 (it) * 2009-07-09 2012-07-13 Larix Srl Valvola a regolazione fine per lo scarico rapido di aria compressa o gas.
JP5560002B2 (ja) * 2009-07-31 2014-07-23 株式会社不二工機 ホットガスサイクル用三方切換弁
JP5467269B2 (ja) * 2010-03-31 2014-04-09 株式会社テージーケー 制御弁
JP5613956B2 (ja) * 2010-04-23 2014-10-29 株式会社テージーケー 差圧弁、制御弁および車両用冷暖房装置
JP5570314B2 (ja) * 2010-06-17 2014-08-13 株式会社不二工機 三方電磁弁
JP5620833B2 (ja) * 2011-01-24 2014-11-05 株式会社不二工機 三方電磁弁
JP5699266B2 (ja) * 2011-02-18 2015-04-08 株式会社テージーケー 制御弁
JP5881451B2 (ja) * 2012-02-14 2016-03-09 株式会社不二工機 複合弁
JP5881452B2 (ja) * 2012-02-14 2016-03-09 株式会社不二工機 複合弁
US20140150901A1 (en) * 2012-06-04 2014-06-05 Parker-Hannifin Corporation Piezo-actuated pilot valve
JP6111082B2 (ja) * 2013-02-07 2017-04-05 株式会社不二工機 差圧弁付電磁弁
JP6218024B2 (ja) * 2013-09-25 2017-10-25 株式会社テージーケー 電磁弁
JP6216923B2 (ja) * 2013-09-25 2017-10-25 株式会社テージーケー 制御弁
JP6653837B2 (ja) * 2014-10-21 2020-02-26 アダマンド並木精密宝石株式会社 ダイアフラムポンプのバルブ構造
JP2016084847A (ja) * 2014-10-24 2016-05-19 アイシン精機株式会社 流体制御装置
JP6478958B2 (ja) * 2016-09-02 2019-03-06 株式会社不二工機 制御弁
JP6855057B2 (ja) * 2017-03-29 2021-04-07 株式会社不二工機 開閉弁及びその製造方法
CN109027343B (zh) * 2017-06-08 2022-03-08 盾安环境技术有限公司 一种三通电磁阀
JP6563441B2 (ja) * 2017-06-26 2019-08-21 株式会社不二工機 パイロット式電磁弁
DE102017213736B3 (de) * 2017-08-08 2018-10-25 Conti Temic Microelectronic Gmbh Pneumatisches Ventil
US10781937B2 (en) * 2017-10-17 2020-09-22 Sun Hydraulics, Llc Actuator assembly and method of securing an actuator to a valve body
KR102512707B1 (ko) * 2018-10-05 2023-03-23 주식회사 신한전기 2방향 전자밸브
US10753657B2 (en) * 2018-10-11 2020-08-25 Custom Controls Company, a Texas corporation Refrigeration capacity control device
CN111436206B (zh) * 2018-11-13 2021-12-28 太平洋工业株式会社 单向阀装置
KR102116894B1 (ko) 2019-11-07 2020-05-29 이명상 밸브개폐조작이 용이한 고압유량제어밸브
IT202000009277A1 (it) * 2020-04-28 2021-10-28 Aerea Spa Elettrovalvola compatta
JP7360723B2 (ja) * 2021-02-04 2023-10-13 株式会社不二工機 電気的駆動弁
JP2023128388A (ja) * 2022-03-03 2023-09-14 株式会社テージーケー パイロット式電磁弁およびコアの製造方法
JP7557212B2 (ja) * 2022-05-19 2024-09-27 株式会社不二工機 電気的駆動弁
WO2025240601A1 (en) * 2024-05-16 2025-11-20 Equilibar, Llc Electromagnetic pressure regulator for automated fluid pressure waveforms

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10196838A (ja) * 1997-01-07 1998-07-31 Fuji Koki Corp パイロット式電磁弁
JP2002120547A (ja) * 2000-08-11 2002-04-23 Denso Corp 冷凍サイクル装置およびそれに用いる弁装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2997063A (en) * 1957-05-06 1961-08-22 Anderson Brass Co Valve
US3449923A (en) * 1968-03-08 1969-06-17 Refrigerating Specialties Co Refrigerant feed control and systems
US4644972A (en) * 1985-07-12 1987-02-24 Precision Plumbing Products, Inc. Floating seal valve assembly
US4699176A (en) * 1986-04-21 1987-10-13 General Motors Corporation Air control valve assembly
EP1262348B1 (en) * 1997-07-31 2006-05-10 Denso Corporation Refrigeration cycle apparatus
JP3413385B2 (ja) 1999-08-18 2003-06-03 太平洋工業株式会社 冷媒流路の切換弁
US6367506B1 (en) * 1999-08-18 2002-04-09 Pacific Industrial Company, Ltd. Switch valve for hot gas circuit of refrigerant circuit
JP2002115937A (ja) 2000-10-05 2002-04-19 Fuji Koki Corp 複合弁
JP4062988B2 (ja) * 2002-06-27 2008-03-19 株式会社デンソー 冷凍サイクル装置に用いる弁装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10196838A (ja) * 1997-01-07 1998-07-31 Fuji Koki Corp パイロット式電磁弁
JP2002120547A (ja) * 2000-08-11 2002-04-23 Denso Corp 冷凍サイクル装置およびそれに用いる弁装置

Also Published As

Publication number Publication date
KR20040092430A (ko) 2004-11-03
US20040211477A1 (en) 2004-10-28
US7036527B2 (en) 2006-05-02
EP1471317A2 (en) 2004-10-27
JP4283069B2 (ja) 2009-06-24
EP1471317A3 (en) 2012-06-06
JP2004340560A (ja) 2004-12-02

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