KR101046792B1 - 전동유량 제어밸브 - Google Patents

전동유량 제어밸브 Download PDF

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Publication number
KR101046792B1
KR101046792B1 KR1020040013539A KR20040013539A KR101046792B1 KR 101046792 B1 KR101046792 B1 KR 101046792B1 KR 1020040013539 A KR1020040013539 A KR 1020040013539A KR 20040013539 A KR20040013539 A KR 20040013539A KR 101046792 B1 KR101046792 B1 KR 101046792B1
Authority
KR
South Korea
Prior art keywords
stopper
valve
control valve
rotor
stop plate
Prior art date
Application number
KR1020040013539A
Other languages
English (en)
Korean (ko)
Other versions
KR20040104310A (ko
Inventor
켄지 이이다
마사하루 이토
히토시 우메자와
Original Assignee
가부시기가이샤 후지고오키
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 가부시기가이샤 후지고오키 filed Critical 가부시기가이샤 후지고오키
Publication of KR20040104310A publication Critical patent/KR20040104310A/ko
Application granted granted Critical
Publication of KR101046792B1 publication Critical patent/KR101046792B1/ko

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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
    • F25B41/30—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
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
    • 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
    • F25B41/35—Expansion valves with the valve member being actuated by electric means, e.g. by piezoelectric actuators by rotary motors, e.g. by stepping motors
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Air Conditioning Control Device (AREA)
KR1020040013539A 2003-05-28 2004-02-27 전동유량 제어밸브 KR101046792B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003150161A JP2004353721A (ja) 2003-05-28 2003-05-28 電動流量制御弁
JPJP-P-2003-00150161 2003-05-28

Publications (2)

Publication Number Publication Date
KR20040104310A KR20040104310A (ko) 2004-12-10
KR101046792B1 true KR101046792B1 (ko) 2011-07-06

Family

ID=34046044

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020040013539A KR101046792B1 (ko) 2003-05-28 2004-02-27 전동유량 제어밸브

Country Status (3)

Country Link
JP (1) JP2004353721A (zh)
KR (1) KR101046792B1 (zh)
CN (1) CN100420889C (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007010014A (ja) * 2005-06-29 2007-01-18 Tgk Co Ltd 電動流量制御弁
JP2007032664A (ja) * 2005-07-26 2007-02-08 Fuji Koki Corp 電動流量制御弁
JP5022120B2 (ja) * 2007-07-03 2012-09-12 株式会社不二工機 冷暖房システム用の電動弁
JP5474403B2 (ja) * 2009-05-20 2014-04-16 三洋電機株式会社 冷媒分流器

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020082189A (ko) * 2002-10-07 2002-10-30 예해금 철재운반용 자력흡착장치
KR20030030959A (ko) * 2001-10-10 2003-04-18 가부시기가이샤 후지고오키 전동밸브

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1089521A (ja) * 1996-09-13 1998-04-10 Fuji Koki:Kk 電動流量制御弁
JP3328530B2 (ja) * 1996-12-12 2002-09-24 太平洋工業株式会社 電動弁のストッパー構造
JPH10205638A (ja) * 1997-01-24 1998-08-04 Fuji Koki Corp 電動流量制御弁
JP2000249250A (ja) * 1999-02-25 2000-09-12 Yamatake Corp 調節弁操作器
JP2001304445A (ja) * 2000-04-20 2001-10-31 Saginomiya Seisakusho Inc 電動式コントロールバルブ及びその組み立て方法
JP4377556B2 (ja) * 2001-03-29 2009-12-02 株式会社不二工機 電動流量制御弁

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030030959A (ko) * 2001-10-10 2003-04-18 가부시기가이샤 후지고오키 전동밸브
KR20020082189A (ko) * 2002-10-07 2002-10-30 예해금 철재운반용 자력흡착장치

Also Published As

Publication number Publication date
JP2004353721A (ja) 2004-12-16
CN100420889C (zh) 2008-09-24
KR20040104310A (ko) 2004-12-10
CN1573190A (zh) 2005-02-02

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