JP6697975B2 - 膨張弁 - Google Patents

膨張弁 Download PDF

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Publication number
JP6697975B2
JP6697975B2 JP2016156352A JP2016156352A JP6697975B2 JP 6697975 B2 JP6697975 B2 JP 6697975B2 JP 2016156352 A JP2016156352 A JP 2016156352A JP 2016156352 A JP2016156352 A JP 2016156352A JP 6697975 B2 JP6697975 B2 JP 6697975B2
Authority
JP
Japan
Prior art keywords
valve
vibration
valve body
hole
legs
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.)
Active
Application number
JP2016156352A
Other languages
English (en)
Japanese (ja)
Other versions
JP2018025331A5 (https=
JP2018025331A (ja
Inventor
直樹 鎌田
直樹 鎌田
欣也 奥津
欣也 奥津
隆 茂木
隆 茂木
庫人 山崎
庫人 山崎
伊藤　繁樹
繁樹 伊藤
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.)
Fujikoki Corp
Denso Corp
Original Assignee
Fujikoki Corp
Denso 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 to JP2016156352A priority Critical patent/JP6697975B2/ja
Application filed by Fujikoki Corp, Denso Corp filed Critical Fujikoki Corp
Priority to EP17839188.4A priority patent/EP3499150B1/en
Priority to PCT/JP2017/026432 priority patent/WO2018030115A1/ja
Priority to CN202310468583.XA priority patent/CN116336703A/zh
Priority to US16/322,961 priority patent/US20190178542A1/en
Priority to CN201780048788.5A priority patent/CN109564042A/zh
Publication of JP2018025331A publication Critical patent/JP2018025331A/ja
Publication of JP2018025331A5 publication Critical patent/JP2018025331A5/ja
Application granted granted Critical
Publication of JP6697975B2 publication Critical patent/JP6697975B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F25B2500/00—Problems to be solved
    • F25B2500/12—Sound
    • 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
    • F25B2500/13—Vibrations

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Temperature-Responsive Valves (AREA)
JP2016156352A 2016-08-09 2016-08-09 膨張弁 Active JP6697975B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2016156352A JP6697975B2 (ja) 2016-08-09 2016-08-09 膨張弁
PCT/JP2017/026432 WO2018030115A1 (ja) 2016-08-09 2017-07-21 膨張弁
CN202310468583.XA CN116336703A (zh) 2016-08-09 2017-07-21 膨胀阀
US16/322,961 US20190178542A1 (en) 2016-08-09 2017-07-21 Expansion valve
EP17839188.4A EP3499150B1 (en) 2016-08-09 2017-07-21 Expansion valve
CN201780048788.5A CN109564042A (zh) 2016-08-09 2017-07-21 膨胀阀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016156352A JP6697975B2 (ja) 2016-08-09 2016-08-09 膨張弁

Publications (3)

Publication Number Publication Date
JP2018025331A JP2018025331A (ja) 2018-02-15
JP2018025331A5 JP2018025331A5 (https=) 2019-01-17
JP6697975B2 true JP6697975B2 (ja) 2020-05-27

Family

ID=61161965

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016156352A Active JP6697975B2 (ja) 2016-08-09 2016-08-09 膨張弁

Country Status (5)

Country Link
US (1) US20190178542A1 (https=)
EP (1) EP3499150B1 (https=)
JP (1) JP6697975B2 (https=)
CN (2) CN109564042A (https=)
WO (1) WO2018030115A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7015769B2 (ja) * 2018-10-12 2022-02-03 株式会社鷺宮製作所 温度式膨張弁、および、それを備える冷凍サイクルシステム
CN113623901A (zh) * 2020-05-09 2021-11-09 盾安环境技术有限公司 节流装置及空调系统
JP2024171939A (ja) * 2023-05-31 2024-12-12 株式会社不二工機 膨張弁の製造方法および膨張弁
JP2024175801A (ja) 2023-06-07 2024-12-19 株式会社不二工機 膨張弁

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60253773A (ja) * 1984-05-31 1985-12-14 カルソニックカンセイ株式会社 膨張弁
JP4069548B2 (ja) * 1999-04-27 2008-04-02 株式会社デンソー 制御弁
JP2001082835A (ja) * 1999-09-13 2001-03-30 Denso Corp 圧力制御弁
JP3920059B2 (ja) * 2001-09-17 2007-05-30 株式会社テージーケー 膨張弁
JP4078519B2 (ja) * 2001-12-26 2008-04-23 Ｎｏｋ株式会社 圧力開放弁
KR100463057B1 (ko) * 2002-11-08 2004-12-23 현대자동차주식회사 에어컨 냉매의 유동 소음 저감장치
JP4255892B2 (ja) * 2003-11-06 2009-04-15 株式会社不二工機 膨張弁
JP4666904B2 (ja) * 2003-11-27 2011-04-06 株式会社不二工機 膨張弁
KR100551820B1 (ko) * 2004-05-24 2006-02-13 기아자동차주식회사 에어컨 시스템의 소음 방지용 팽창밸브 구조
KR20070062318A (ko) * 2005-12-12 2007-06-15 기아자동차주식회사 자동차용 에어컨 팽창밸브
CN101118020A (zh) * 2006-08-01 2008-02-06 王永乐 热力膨胀阀
CN101832421B (zh) * 2009-03-13 2013-01-23 浙江三花汽车零部件股份有限公司 热力膨胀阀
JP2011133157A (ja) * 2009-12-24 2011-07-07 Fuji Koki Corp 膨張弁
CN102588669B (zh) * 2011-01-07 2015-07-01 浙江三花汽车零部件有限公司 热力膨胀阀
JP2012184793A (ja) * 2011-03-04 2012-09-27 Tgk Co Ltd 膨張弁
JP5991802B2 (ja) * 2011-09-29 2016-09-14 株式会社不二工機 弁装置
JP5933210B2 (ja) * 2011-09-22 2016-06-08 株式会社不二工機 弁装置
JP5906371B2 (ja) * 2012-01-11 2016-04-20 株式会社テージーケー 膨張弁および防振ばね
JP5892823B2 (ja) * 2012-03-26 2016-03-23 株式会社不二工機 膨張弁
CN202630539U (zh) * 2012-05-31 2012-12-26 宁波松鹰汽车部件有限公司 一种减振消噪的热力膨胀阀
JP6111082B2 (ja) * 2013-02-07 2017-04-05 株式会社不二工機 差圧弁付電磁弁
JP6143500B2 (ja) * 2013-03-08 2017-06-07 株式会社不二工機 温度式膨張弁
JP6142181B2 (ja) * 2013-03-12 2017-06-07 株式会社テージーケー 膨張弁および防振ばね
JP6368895B2 (ja) * 2014-10-01 2018-08-08 株式会社テージーケー 制御弁
JP6031078B2 (ja) * 2014-11-12 2016-11-24 株式会社鷺宮製作所 絞り装置、および、それを備える冷凍サイクルシステム
US10436349B2 (en) * 2015-06-09 2019-10-08 Denso Corporation Pressure reduction valve
CN105485982B (zh) * 2015-12-30 2018-04-06 浙江新劲空调设备有限公司 减振降噪膨胀阀
CN205262003U (zh) * 2015-12-30 2016-05-25 浙江新劲空调设备有限公司 降噪热力膨胀阀

Also Published As

Publication number Publication date
EP3499150A1 (en) 2019-06-19
EP3499150A4 (en) 2020-04-08
WO2018030115A1 (ja) 2018-02-15
CN116336703A (zh) 2023-06-27
EP3499150B1 (en) 2026-03-18
JP2018025331A (ja) 2018-02-15
US20190178542A1 (en) 2019-06-13
CN109564042A (zh) 2019-04-02

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