JP6754121B2 - 膨張弁 - Google Patents

膨張弁 Download PDF

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Publication number
JP6754121B2
JP6754121B2 JP2017160032A JP2017160032A JP6754121B2 JP 6754121 B2 JP6754121 B2 JP 6754121B2 JP 2017160032 A JP2017160032 A JP 2017160032A JP 2017160032 A JP2017160032 A JP 2017160032A JP 6754121 B2 JP6754121 B2 JP 6754121B2
Authority
JP
Japan
Prior art keywords
leg
valve body
central axis
valve
expansion valve
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
JP2017160032A
Other languages
English (en)
Japanese (ja)
Other versions
JP2019039579A (ja
JP2019039579A5 (https=
Inventor
隆 茂木
隆 茂木
耕平 久保田
耕平 久保田
松田　亮
亮 松田
本田　伸
伸 本田
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
Application filed by Fujikoki Corp, Denso Corp filed Critical Fujikoki Corp
Priority to JP2017160032A priority Critical patent/JP6754121B2/ja
Priority to US16/633,499 priority patent/US11168930B2/en
Priority to PCT/JP2018/021174 priority patent/WO2019039030A1/ja
Priority to DE112018004754.7T priority patent/DE112018004754T5/de
Priority to CN201880054288.7A priority patent/CN111051797B/zh
Publication of JP2019039579A publication Critical patent/JP2019039579A/ja
Publication of JP2019039579A5 publication Critical patent/JP2019039579A5/ja
Application granted granted Critical
Publication of JP6754121B2 publication Critical patent/JP6754121B2/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
    • 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
    • F25B2341/068—Expansion valves combined with a sensor
    • F25B2341/0683—Expansion valves combined with a sensor the sensor is disposed in the suction line and influenced by the temperature or the pressure of the suction gas
    • 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)
  • Details Of Valves (AREA)
JP2017160032A 2017-08-23 2017-08-23 膨張弁 Active JP6754121B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2017160032A JP6754121B2 (ja) 2017-08-23 2017-08-23 膨張弁
US16/633,499 US11168930B2 (en) 2017-08-23 2018-06-01 Expansion valve
PCT/JP2018/021174 WO2019039030A1 (ja) 2017-08-23 2018-06-01 膨張弁
DE112018004754.7T DE112018004754T5 (de) 2017-08-23 2018-06-01 Expansionsventil
CN201880054288.7A CN111051797B (zh) 2017-08-23 2018-06-01 膨胀阀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017160032A JP6754121B2 (ja) 2017-08-23 2017-08-23 膨張弁

Publications (3)

Publication Number Publication Date
JP2019039579A JP2019039579A (ja) 2019-03-14
JP2019039579A5 JP2019039579A5 (https=) 2020-04-23
JP6754121B2 true JP6754121B2 (ja) 2020-09-09

Family

ID=65439436

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017160032A Active JP6754121B2 (ja) 2017-08-23 2017-08-23 膨張弁

Country Status (5)

Country Link
US (1) US11168930B2 (https=)
JP (1) JP6754121B2 (https=)
CN (1) CN111051797B (https=)
DE (1) DE112018004754T5 (https=)
WO (1) WO2019039030A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020105150A1 (ja) * 2018-11-19 2020-05-28 株式会社東京精密 レーザ加工装置及びその制御方法
JP7027367B2 (ja) * 2019-03-25 2022-03-01 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
JP7417998B2 (ja) * 2020-02-21 2024-01-19 株式会社不二工機 膨張弁および冷凍サイクル装置
JP7385288B2 (ja) * 2021-04-21 2023-11-22 株式会社不二工機 膨張弁
CN217177640U (zh) * 2022-01-26 2022-08-12 浙江盾安人工环境股份有限公司 阀座及具有其的电子膨胀阀
JP7619635B2 (ja) * 2022-02-07 2025-01-22 株式会社不二工機 膨張弁
KR102659296B1 (ko) * 2022-09-23 2024-04-22 추창종 축을 이용한 동력 전달 효율을 향상시킨 밸브 액추에이터

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS489685Y1 (https=) * 1969-12-18 1973-03-14
JPS6053543B2 (ja) 1980-06-27 1985-11-26 松下電工株式会社 無鉄芯電機子の製造方法
US4542852A (en) * 1984-03-05 1985-09-24 The Singer Company Vibration damping device for thermostatic expansion valves
JP3507612B2 (ja) * 1996-03-08 2004-03-15 株式会社テージーケー 膨張弁
JP3481036B2 (ja) * 1996-03-25 2003-12-22 株式会社テージーケー 膨張弁
JP3507615B2 (ja) * 1996-04-05 2004-03-15 株式会社テージーケー 膨張弁
JP3987983B2 (ja) * 1998-10-02 2007-10-10 株式会社デンソー 温度式膨張弁
JP3428926B2 (ja) * 1999-07-12 2003-07-22 株式会社テージーケー パイロット作動流量調整弁
JP4666904B2 (ja) * 2003-11-27 2011-04-06 株式会社不二工機 膨張弁
JP4693403B2 (ja) * 2003-12-16 2011-06-01 オットー・エゲルホフ・ゲーエムベーハー・ウント・コンパニ・カーゲー 遮断弁、遮断弁を有するキット、及び膨張弁
US8267329B2 (en) * 2007-01-26 2012-09-18 Fujikoki Corporation Expansion valve with noise reduction means
JP5933210B2 (ja) * 2011-09-22 2016-06-08 株式会社不二工機 弁装置
CN107035912A (zh) * 2011-09-22 2017-08-11 株式会社不二工机 阀装置
CN104704720B (zh) * 2012-10-05 2017-06-06 松下知识产权经营株式会社 电动机
JP6053543B2 (ja) * 2013-02-01 2016-12-27 株式会社不二工機 温度式膨張弁
JP6368895B2 (ja) * 2014-10-01 2018-08-08 株式会社テージーケー 制御弁

Also Published As

Publication number Publication date
US11168930B2 (en) 2021-11-09
JP2019039579A (ja) 2019-03-14
US20200208888A1 (en) 2020-07-02
DE112018004754T5 (de) 2020-06-10
CN111051797B (zh) 2022-01-11
CN111051797A (zh) 2020-04-21
WO2019039030A1 (ja) 2019-02-28

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