CN116075662A - 先导式电驱动阀 - Google Patents

先导式电驱动阀 Download PDF

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Publication number
CN116075662A
CN116075662A CN202180044010.3A CN202180044010A CN116075662A CN 116075662 A CN116075662 A CN 116075662A CN 202180044010 A CN202180044010 A CN 202180044010A CN 116075662 A CN116075662 A CN 116075662A
Authority
CN
China
Prior art keywords
valve
spool
pilot
main
chamber
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.)
Pending
Application number
CN202180044010.3A
Other languages
English (en)
Chinese (zh)
Inventor
凑祐介
森田纪幸
木船仁志
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
Original Assignee
Fujikoki 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 filed Critical Fujikoki Corp
Publication of CN116075662A publication Critical patent/CN116075662A/zh
Pending legal-status Critical Current

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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
    • 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
    • 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)
  • Magnetically Actuated Valves (AREA)
  • Fluid-Driven Valves (AREA)
CN202180044010.3A 2020-10-08 2021-09-21 先导式电驱动阀 Pending CN116075662A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020-170545 2020-10-08
JP2020170545A JP7329848B2 (ja) 2020-10-08 2020-10-08 パイロット式電気的駆動弁
PCT/JP2021/034590 WO2022075057A1 (ja) 2020-10-08 2021-09-21 パイロット式電気的駆動弁

Publications (1)

Publication Number Publication Date
CN116075662A true CN116075662A (zh) 2023-05-05

Family

ID=81126490

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180044010.3A Pending CN116075662A (zh) 2020-10-08 2021-09-21 先导式电驱动阀

Country Status (3)

Country Link
JP (1) JP7329848B2 (https=)
CN (1) CN116075662A (https=)
WO (1) WO2022075057A1 (https=)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10338116A (ja) * 1997-06-09 1998-12-22 Denso Corp 電磁弁
US20100294380A1 (en) * 2008-12-09 2010-11-25 Kayaba Industry Co., Ltd World Trade Center Bldg 4-1 Solenoid-driven flow control valve
CN102449362A (zh) * 2009-10-30 2012-05-09 伊格尔工业股份有限公司 电磁阀
CN105008780A (zh) * 2013-02-15 2015-10-28 萱场工业株式会社 电磁阀
CN105782153A (zh) * 2016-05-04 2016-07-20 宁波市加力特机械有限公司 电动平台液压站压力补偿阀
CN111684156A (zh) * 2018-01-26 2020-09-18 伊格尔工业股份有限公司 容量控制阀

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10338116A (ja) * 1997-06-09 1998-12-22 Denso Corp 電磁弁
US20100294380A1 (en) * 2008-12-09 2010-11-25 Kayaba Industry Co., Ltd World Trade Center Bldg 4-1 Solenoid-driven flow control valve
CN102449362A (zh) * 2009-10-30 2012-05-09 伊格尔工业股份有限公司 电磁阀
CN105008780A (zh) * 2013-02-15 2015-10-28 萱场工业株式会社 电磁阀
CN105782153A (zh) * 2016-05-04 2016-07-20 宁波市加力特机械有限公司 电动平台液压站压力补偿阀
CN111684156A (zh) * 2018-01-26 2020-09-18 伊格尔工业股份有限公司 容量控制阀

Also Published As

Publication number Publication date
WO2022075057A1 (ja) 2022-04-14
JP7329848B2 (ja) 2023-08-21
JP2022062497A (ja) 2022-04-20

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