JPWO2021039984A1 - - Google Patents
Info
- Publication number
- JPWO2021039984A1 JPWO2021039984A1 JP2021543058A JP2021543058A JPWO2021039984A1 JP WO2021039984 A1 JPWO2021039984 A1 JP WO2021039984A1 JP 2021543058 A JP2021543058 A JP 2021543058A JP 2021543058 A JP2021543058 A JP 2021543058A JP WO2021039984 A1 JPWO2021039984 A1 JP WO2021039984A1
- 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.)
- Pending
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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
- F16K31/1221—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston one side of the piston being 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/36—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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/42—Valve seats
-
- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/48—Attaching valve members to screw-spindles
- F16K1/482—Attaching valve members to screw-spindles with a collar on the spindle or a groove in the spindle, by which a fixing element is supported, the spindle reaching into the valve member
- F16K1/485—Attaching valve members to screw-spindles with a collar on the spindle or a groove in the spindle, by which a fixing element is supported, the spindle reaching into the valve member with a groove in the spindle
-
- 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
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side 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
- F16K31/126—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like
-
- 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
- F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
- F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm
-
- 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
- F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
- F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm
- F16K7/14—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat
- F16K7/16—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat the diaphragm being mechanically actuated, e.g. by screw-spindle or cam
-
- 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
- F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
- F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm
- F16K7/14—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat
- F16K7/17—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat the diaphragm being actuated by fluid pressure
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Lift Valve (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019158708 | 2019-08-30 | ||
PCT/JP2020/032662 WO2021039984A1 (ja) | 2019-08-30 | 2020-08-28 | バルブ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2021039984A1 true JPWO2021039984A1 (ja) | 2021-03-04 |
JPWO2021039984A5 JPWO2021039984A5 (ja) | 2023-08-23 |
Family
ID=74685955
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021543058A Pending JPWO2021039984A1 (ja) | 2019-08-30 | 2020-08-28 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11773985B2 (ja) |
JP (1) | JPWO2021039984A1 (ja) |
KR (1) | KR20220051187A (ja) |
CN (1) | CN114341534B (ja) |
WO (1) | WO2021039984A1 (ja) |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02116070U (ja) * | 1989-03-03 | 1990-09-17 | ||
JP3842870B2 (ja) * | 1997-07-11 | 2006-11-08 | Smc株式会社 | 開閉弁 |
US7021330B2 (en) * | 2003-06-26 | 2006-04-04 | Planar Systems, Inc. | Diaphragm valve with reliability enhancements for atomic layer deposition |
JP3808071B2 (ja) * | 2003-12-01 | 2006-08-09 | シーケーディ株式会社 | 薬液制御弁 |
JP4519770B2 (ja) * | 2005-12-26 | 2010-08-04 | シーケーディ株式会社 | 流体制御弁 |
US7686280B2 (en) * | 2005-12-28 | 2010-03-30 | Circor Instrumentation Technologies, Inc. | Removable valve seat member for diaphragm valve |
JP4744319B2 (ja) * | 2006-02-22 | 2011-08-10 | 旭有機材工業株式会社 | ダイヤフラム弁 |
JP2008291911A (ja) | 2007-05-24 | 2008-12-04 | Alps Electric Co Ltd | バルブ装置 |
JP5249310B2 (ja) * | 2010-12-17 | 2013-07-31 | Ckd株式会社 | 流体制御弁 |
JP6527684B2 (ja) * | 2014-10-31 | 2019-06-05 | 株式会社フジキン | バルブ、流体制御装置、半導体制御装置、および半導体製造方法 |
JP6193955B2 (ja) | 2014-12-11 | 2017-09-06 | Ckd株式会社 | 流体制御バルブ |
US10167960B2 (en) | 2014-12-11 | 2019-01-01 | Ckd Corporation | Fluid control valve |
US10100935B2 (en) * | 2015-09-11 | 2018-10-16 | Mueller International, Llc | Air valve seat and land |
JP6681723B2 (ja) * | 2016-01-25 | 2020-04-15 | 旭有機材株式会社 | バルブ装置 |
US11118690B2 (en) | 2016-06-21 | 2021-09-14 | Ckd Corporation | Fluid control valve and fluid control valve manufacturing method |
CN207989768U (zh) * | 2017-11-22 | 2018-10-19 | 中核苏阀科技实业股份有限公司 | 一种截止阀用弹性锥面阀座密封结构 |
-
2020
- 2020-08-28 WO PCT/JP2020/032662 patent/WO2021039984A1/ja active Application Filing
- 2020-08-28 US US17/638,608 patent/US11773985B2/en active Active
- 2020-08-28 CN CN202080059940.1A patent/CN114341534B/zh active Active
- 2020-08-28 KR KR1020227007388A patent/KR20220051187A/ko not_active Application Discontinuation
- 2020-08-28 JP JP2021543058A patent/JPWO2021039984A1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
CN114341534B (zh) | 2024-05-10 |
CN114341534A (zh) | 2022-04-12 |
US20220325802A1 (en) | 2022-10-13 |
KR20220051187A (ko) | 2022-04-26 |
US11773985B2 (en) | 2023-10-03 |
WO2021039984A1 (ja) | 2021-03-04 |
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