CN116412289A - 流体开闭阀 - Google Patents

流体开闭阀 Download PDF

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Publication number
CN116412289A
CN116412289A CN202210145977.7A CN202210145977A CN116412289A CN 116412289 A CN116412289 A CN 116412289A CN 202210145977 A CN202210145977 A CN 202210145977A CN 116412289 A CN116412289 A CN 116412289A
Authority
CN
China
Prior art keywords
valve
fluid
diaphragm
cam surface
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.)
Pending
Application number
CN202210145977.7A
Other languages
English (en)
Chinese (zh)
Inventor
邵熙鹏
森克巳
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.)
Dayang Giken Industry Co ltd
Original Assignee
Dayang Giken Industry Co ltd
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 Dayang Giken Industry Co ltd filed Critical Dayang Giken Industry Co ltd
Priority to JP2022189420A priority Critical patent/JP7495152B2/ja
Publication of CN116412289A publication Critical patent/CN116412289A/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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/20—Excess-flow valves
    • F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
    • F16K17/24—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member
    • F16K17/28—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only
    • F16K17/30—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only spring-loaded
    • 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
    • F16K31/365—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor the fluid acting on a diaphragm

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Control Of Fluid Pressure (AREA)
CN202210145977.7A 2021-12-29 2022-02-17 流体开闭阀 Pending CN116412289A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2022189420A JP7495152B2 (ja) 2021-12-29 2022-11-28 流体開閉弁

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202111644135 2021-12-29
CN2021116441358 2021-12-29

Publications (1)

Publication Number Publication Date
CN116412289A true CN116412289A (zh) 2023-07-11

Family

ID=87055285

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210145977.7A Pending CN116412289A (zh) 2021-12-29 2022-02-17 流体开闭阀

Country Status (2)

Country Link
JP (1) JP7495152B2 (ja)
CN (1) CN116412289A (ja)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3571613B2 (ja) 2000-04-21 2004-09-29 イーグル工業株式会社 ゲートバルブ
JP4756576B2 (ja) 2005-04-20 2011-08-24 Ｉｈｉ建機株式会社 油圧ショベルの走行レバーおよび走行用パイロット弁
WO2008131248A1 (en) 2007-04-20 2008-10-30 Fisher Controls International Llc Improved flow valve port for a gas regulator
JP5454028B2 (ja) 2009-09-09 2014-03-26 いすゞ自動車株式会社 方向制御弁装置
CN106499864B (zh) 2015-09-06 2021-02-09 费希尔调压器(上海)有限公司 用于稳定流体调节器的气流和压力调节的固定式杆销组件
JP2021195974A (ja) 2020-06-10 2021-12-27 リンナイ株式会社 手動式開閉弁
CN113483133A (zh) 2021-08-13 2021-10-08 河北秦汉电子科技有限公司 一种具备紧急切断功能的电磁式安全自闭阀
CN113932052A (zh) 2021-11-11 2022-01-14 慈溪市三洋电子有限公司 一种燃气自闭阀

Also Published As

Publication number Publication date
JP7495152B2 (ja) 2024-06-04
JP2023098830A (ja) 2023-07-11

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