CN108603609A - 隔膜阀 - Google Patents

隔膜阀 Download PDF

Info

Publication number
CN108603609A
CN108603609A CN201780010425.2A CN201780010425A CN108603609A CN 108603609 A CN108603609 A CN 108603609A CN 201780010425 A CN201780010425 A CN 201780010425A CN 108603609 A CN108603609 A CN 108603609A
Authority
CN
China
Prior art keywords
valve
diaphragm
curved surface
annular
abutting surface
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
CN201780010425.2A
Other languages
English (en)
Chinese (zh)
Inventor
锅井立视
中村雪惠
高野纱弓
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.)
CKD Corp
Original Assignee
CKD 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 CKD Corp filed Critical CKD Corp
Publication of CN108603609A publication Critical patent/CN108603609A/zh
Pending legal-status Critical Current

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
    • 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
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0236—Diaphragm cut-off apparatus
    • 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
    • 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
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/148—Check valves with flexible valve members the closure elements being fixed in their centre
    • 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 seats

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fluid-Driven Valves (AREA)
CN201780010425.2A 2016-02-18 2017-02-08 隔膜阀 Pending CN108603609A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016029400A JP6654060B2 (ja) 2016-02-18 2016-02-18 ダイヤフラム弁
JP2016-029400 2016-02-18
PCT/JP2017/004513 WO2017141780A1 (ja) 2016-02-18 2017-02-08 ダイヤフラム弁

Publications (1)

Publication Number Publication Date
CN108603609A true CN108603609A (zh) 2018-09-28

Family

ID=59625725

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780010425.2A Pending CN108603609A (zh) 2016-02-18 2017-02-08 隔膜阀

Country Status (5)

Country Link
US (1) US20180355983A1 (enExample)
JP (1) JP6654060B2 (enExample)
KR (1) KR102629406B1 (enExample)
CN (1) CN108603609A (enExample)
WO (1) WO2017141780A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6914159B2 (ja) * 2017-09-26 2021-08-04 株式会社キッツエスシーティー ダイヤフラムバルブの組立方法とその組立構造並びにダイヤフラムバルブ
JP2019105350A (ja) * 2017-12-14 2019-06-27 高砂電気工業株式会社 バルブ装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5112027A (en) * 1989-06-21 1992-05-12 Benkan Corporation Metal diaphragm valve
CN1319735A (zh) * 2000-03-31 2001-10-31 东洋不锈钢工业株式会社 隔膜阀

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4014514A (en) * 1975-06-27 1977-03-29 Hills-Mccanna Company High pressure diaphragm valve
JP4698230B2 (ja) 2005-01-07 2011-06-08 サーパス工業株式会社 流量調整装置
US8118278B2 (en) * 2008-12-08 2012-02-21 Badger Meter, Inc. Aseptic flow control valve with outside diameter valve closure
JP2010164130A (ja) 2009-01-15 2010-07-29 Asahi Organic Chem Ind Co Ltd 背圧制御弁
JP5248660B2 (ja) 2011-07-13 2013-07-31 Ｃｋｄ株式会社 ダイアフラム弁
GB2492955A (en) * 2011-07-13 2013-01-23 Oxford Nanopore Tech Ltd One way valve
US9638346B2 (en) * 2014-12-04 2017-05-02 Fu-Chung TSAI Valve

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5112027A (en) * 1989-06-21 1992-05-12 Benkan Corporation Metal diaphragm valve
CN1319735A (zh) * 2000-03-31 2001-10-31 东洋不锈钢工业株式会社 隔膜阀

Also Published As

Publication number Publication date
US20180355983A1 (en) 2018-12-13
KR102629406B1 (ko) 2024-01-24
JP6654060B2 (ja) 2020-02-26
KR20180115267A (ko) 2018-10-22
WO2017141780A1 (ja) 2017-08-24
JP2017145925A (ja) 2017-08-24

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Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20180928