SG11202002726TA - Diaphragm valve - Google Patents

Diaphragm valve

Info

Publication number
SG11202002726TA
SG11202002726TA SG11202002726TA SG11202002726TA SG11202002726TA SG 11202002726T A SG11202002726T A SG 11202002726TA SG 11202002726T A SG11202002726T A SG 11202002726TA SG 11202002726T A SG11202002726T A SG 11202002726TA SG 11202002726T A SG11202002726T A SG 11202002726TA
Authority
SG
Singapore
Prior art keywords
diaphragm valve
diaphragm
valve
Prior art date
Application number
SG11202002726TA
Inventor
Shunji Obara
Tadayuki Yakushijin
Takayuki Higuchi
Original Assignee
Fujikin Kk
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 Fujikin Kk filed Critical Fujikin Kk
Publication of SG11202002726TA publication Critical patent/SG11202002726TA/en

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
    • 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
    • F16K7/123—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 the seat being formed on the bottom of the fluid line
    • 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
    • F16K25/00—Details relating to contact between valve members and seat
    • F16K25/005—Particular materials for seats or closure elements
    • 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
    • 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
    • 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)
  • Fluid-Driven Valves (AREA)
  • Lift Valve (AREA)
  • Diaphragms And Bellows (AREA)
SG11202002726TA 2017-09-25 2018-09-20 Diaphragm valve SG11202002726TA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017184195 2017-09-25
PCT/JP2018/034935 WO2019059324A1 (en) 2017-09-25 2018-09-20 Diaphragm valve

Publications (1)

Publication Number Publication Date
SG11202002726TA true SG11202002726TA (en) 2020-04-29

Family

ID=65810997

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202002726TA SG11202002726TA (en) 2017-09-25 2018-09-20 Diaphragm valve

Country Status (8)

Country Link
US (1) US20200309274A1 (en)
JP (1) JP7046335B2 (en)
KR (1) KR20200088806A (en)
CN (1) CN111183306A (en)
IL (1) IL273521B1 (en)
SG (1) SG11202002726TA (en)
TW (1) TWI687616B (en)
WO (1) WO2019059324A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019219044A (en) * 2018-06-22 2019-12-26 積水化学工業株式会社 Diaphragm valve
EP4098913A1 (en) 2021-06-01 2022-12-07 Gregor Gaida Diaphragm-type valve

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2988322A (en) * 1955-01-25 1961-06-13 Hills Mccanna Co Diaphragm valve
DE2821167C3 (en) * 1978-05-13 1981-01-15 Lothar Dipl.-Kfm. Dipl.- Hdl. Dr. 5030 Huerth Wurzer Membrane to keep two neighboring rooms separate
JPS6438366U (en) * 1987-08-31 1989-03-07
JP3027450U (en) 1996-01-31 1996-08-09 フカダック株式会社 Cassette gas cylinder connection locking hole adapter installed on a tripod
JP4387665B2 (en) * 2002-12-25 2009-12-16 株式会社フジキン Fluid controller
DE202005001250U1 (en) * 2005-01-26 2006-06-08 GEMÜ Gebr. Müller Apparatebau GmbH & Co. KG Diaphragm for diaphragm valve
CN102359619A (en) * 2011-09-29 2012-02-22 福瓦特阀门制造集团有限公司 Straight flow diaphragm biological valve
CN203239990U (en) * 2013-05-09 2013-10-16 浙江日特科技有限公司 Pneumatic diaphragm valve
CN203516822U (en) * 2013-09-25 2014-04-02 江苏华生塑业有限公司 Diaphragm valve
US9366346B2 (en) * 2014-02-28 2016-06-14 Itt Manufacturing Enterprises Llc. Valve having at least one hourglass studs for coupling to diaphragm and compressor/spindle components
CN204344989U (en) * 2014-11-25 2015-05-20 顾志勇 Membrane valve
JP6438366B2 (en) 2015-08-28 2018-12-12 ファナック株式会社 Machine learning method and machine learning device for learning operation command for electric motor, control device and electric motor device provided with the machine learning device
WO2017081873A1 (en) * 2015-11-13 2017-05-18 横浜ゴム株式会社 Stud pin and studded tire

Also Published As

Publication number Publication date
KR20200088806A (en) 2020-07-23
CN111183306A (en) 2020-05-19
JP7046335B2 (en) 2022-04-04
TW201915368A (en) 2019-04-16
IL273521A (en) 2020-05-31
IL273521B1 (en) 2024-02-01
US20200309274A1 (en) 2020-10-01
WO2019059324A1 (en) 2019-03-28
JPWO2019059324A1 (en) 2020-10-15
TWI687616B (en) 2020-03-11

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