JPWO2024009693A1 - - Google Patents

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Publication number
JPWO2024009693A1
JPWO2024009693A1 JP2024531971A JP2024531971A JPWO2024009693A1 JP WO2024009693 A1 JPWO2024009693 A1 JP WO2024009693A1 JP 2024531971 A JP2024531971 A JP 2024531971A JP 2024531971 A JP2024531971 A JP 2024531971A JP WO2024009693 A1 JPWO2024009693 A1 JP WO2024009693A1
Authority
JP
Japan
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.)
Granted
Application number
JP2024531971A
Other languages
Japanese (ja)
Other versions
JP7847931B2 (ja
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 filed Critical
Publication of JPWO2024009693A1 publication Critical patent/JPWO2024009693A1/ja
Application granted granted Critical
Publication of JP7847931B2 publication Critical patent/JP7847931B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
    • F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
    • 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
    • F16K31/363—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 piston
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/01—Control of flow without auxiliary power
    • G05D7/0126—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs
    • G05D7/0133—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs within the flow-path
    • G05D7/014—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs within the flow-path using sliding elements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Safety Valves (AREA)
  • Fluid-Driven Valves (AREA)
  • Multiple-Way Valves (AREA)
JP2024531971A 2022-07-08 2023-06-12 弁 Active JP7847931B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022110310 2022-07-08
JP2022110310 2022-07-08
PCT/JP2023/021679 WO2024009693A1 (ja) 2022-07-08 2023-06-12 弁

Publications (2)

Publication Number Publication Date
JPWO2024009693A1 true JPWO2024009693A1 (cg-RX-API-DMAC7.html) 2024-01-11
JP7847931B2 JP7847931B2 (ja) 2026-04-20

Family

ID=89453234

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024531971A Active JP7847931B2 (ja) 2022-07-08 2023-06-12 弁

Country Status (5)

Country Link
US (1) US20250383028A1 (cg-RX-API-DMAC7.html)
EP (1) EP4553356A4 (cg-RX-API-DMAC7.html)
JP (1) JP7847931B2 (cg-RX-API-DMAC7.html)
CN (1) CN119404036A (cg-RX-API-DMAC7.html)
WO (1) WO2024009693A1 (cg-RX-API-DMAC7.html)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52116726U (cg-RX-API-DMAC7.html) * 1976-03-02 1977-09-05
JPS6244305U (cg-RX-API-DMAC7.html) * 1985-09-06 1987-03-17

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6225137A (ja) 1985-07-26 1987-02-03 Bridgestone Corp ゴム組成物
US5181534A (en) * 1989-12-21 1993-01-26 Sumitomo Electric Industries, Ltd. Flow control valve
JPH047415A (ja) 1990-04-25 1992-01-10 Furii Kogyo Kk アンカープレートの構造及びアンカー支持梁の施工方法
US7401751B2 (en) * 2005-05-24 2008-07-22 Eaton Corporation Fluid flow regulator with overpressure relief function
US11401923B2 (en) * 2018-02-15 2022-08-02 Eagle Industry Co., Ltd. Capacity control valve

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52116726U (cg-RX-API-DMAC7.html) * 1976-03-02 1977-09-05
JPS6244305U (cg-RX-API-DMAC7.html) * 1985-09-06 1987-03-17

Also Published As

Publication number Publication date
EP4553356A1 (en) 2025-05-14
JP7847931B2 (ja) 2026-04-20
WO2024009693A1 (ja) 2024-01-11
CN119404036A (zh) 2025-02-07
EP4553356A4 (en) 2026-03-11
US20250383028A1 (en) 2025-12-18

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