KR20150009454A - 압력 작동 밸브 - Google Patents

압력 작동 밸브 Download PDF

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Publication number
KR20150009454A
KR20150009454A KR20140088671A KR20140088671A KR20150009454A KR 20150009454 A KR20150009454 A KR 20150009454A KR 20140088671 A KR20140088671 A KR 20140088671A KR 20140088671 A KR20140088671 A KR 20140088671A KR 20150009454 A KR20150009454 A KR 20150009454A
Authority
KR
South Korea
Prior art keywords
valve
diaphragm body
thin metal
valve port
deformed
Prior art date
Application number
KR20140088671A
Other languages
English (en)
Korean (ko)
Inventor
야스마사 다카다
마사히로 마츠모토
Original Assignee
가부시키가이샤 사기노미야세이사쿠쇼
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 가부시키가이샤 사기노미야세이사쿠쇼 filed Critical 가부시키가이샤 사기노미야세이사쿠쇼
Publication of KR20150009454A publication Critical patent/KR20150009454A/ko

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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
    • 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
    • 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
    • F16K17/044—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 with more than one spring
    • 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
    • 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
    • F16K17/0406—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 in the form of balls
    • 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
    • F16K17/164—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side and remaining closed after return of the normal 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
    • 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)
  • Safety Valves (AREA)
  • Diaphragms And Bellows (AREA)
  • Pens And Brushes (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
KR20140088671A 2013-07-16 2014-07-14 압력 작동 밸브 KR20150009454A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2013-147728 2013-07-16
JP2013147728A JP5913216B2 (ja) 2013-07-16 2013-07-16 圧力作動弁

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020160065054A Division KR102084823B1 (ko) 2013-07-16 2016-05-26 압력 작동 밸브

Publications (1)

Publication Number Publication Date
KR20150009454A true KR20150009454A (ko) 2015-01-26

Family

ID=52315634

Family Applications (2)

Application Number Title Priority Date Filing Date
KR20140088671A KR20150009454A (ko) 2013-07-16 2014-07-14 압력 작동 밸브
KR1020160065054A KR102084823B1 (ko) 2013-07-16 2016-05-26 압력 작동 밸브

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020160065054A KR102084823B1 (ko) 2013-07-16 2016-05-26 압력 작동 밸브

Country Status (3)

Country Link
JP (1) JP5913216B2 (ja)
KR (2) KR20150009454A (ja)
CN (1) CN104295780B (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109803709B (zh) 2016-08-16 2023-05-26 费雪派克医疗保健有限公司 压力调节阀

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05248551A (ja) * 1992-03-05 1993-09-24 Nippondenso Co Ltd 圧力制御弁
JP3151299B2 (ja) * 1992-07-31 2001-04-03 日本たばこ産業株式会社 自動喫煙機の灰排除装置
JP3778602B2 (ja) * 1996-01-24 2006-05-24 株式会社トクヤマ ダイヤフラムバルブ
JP2002071037A (ja) * 2000-08-28 2002-03-08 Saginomiya Seisakusho Inc リリーフ弁およびリリーフ弁付き高圧制御弁および超臨界蒸気圧縮冷凍サイクル装置
JP2004100771A (ja) * 2002-09-06 2004-04-02 Saginomiya Seisakusho Inc リリーフ弁およびリリーフ弁付き高圧制御弁ならびに冷凍サイクル装置
JP4679855B2 (ja) * 2004-09-07 2011-05-11 株式会社鷺宮製作所 圧力作動制御弁
CN201396889Y (zh) * 2009-03-23 2010-02-03 新昌县宏威电器有限公司 一种卸荷阀
JP3151299U (ja) * 2009-04-06 2009-06-18 株式会社鷺宮製作所 圧力作動制御弁

Also Published As

Publication number Publication date
JP2015021518A (ja) 2015-02-02
KR20160064065A (ko) 2016-06-07
JP5913216B2 (ja) 2016-04-27
CN104295780B (zh) 2016-06-15
KR102084823B1 (ko) 2020-03-04
CN104295780A (zh) 2015-01-21

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Free format text: TRIAL NUMBER: 2016101006796; TRIAL DECISION FOR APPEAL AGAINST DECISION TO DECLINE REFUSAL REQUESTED 20161130

Effective date: 20171129