JP3734394B2 - 定圧レギュレータ - Google Patents

定圧レギュレータ Download PDF

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Publication number
JP3734394B2
JP3734394B2 JP32851299A JP32851299A JP3734394B2 JP 3734394 B2 JP3734394 B2 JP 3734394B2 JP 32851299 A JP32851299 A JP 32851299A JP 32851299 A JP32851299 A JP 32851299A JP 3734394 B2 JP3734394 B2 JP 3734394B2
Authority
JP
Japan
Prior art keywords
valve chamber
pressure
diaphragm
main body
pressure regulator
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.)
Expired - Fee Related
Application number
JP32851299A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001141083A (ja
Inventor
敏広 花田
研郎 吉野
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.)
Asahi Yukizai Corp
Original Assignee
Asahi Organic Chemicals Industry Co Ltd
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 Asahi Organic Chemicals Industry Co Ltd filed Critical Asahi Organic Chemicals Industry Co Ltd
Priority to JP32851299A priority Critical patent/JP3734394B2/ja
Priority to TW089118040A priority patent/TW464739B/zh
Priority to PCT/JP2000/007971 priority patent/WO2001036851A1/fr
Priority to KR10-2001-7006599A priority patent/KR100430169B1/ko
Publication of JP2001141083A publication Critical patent/JP2001141083A/ja
Application granted granted Critical
Publication of JP3734394B2 publication Critical patent/JP3734394B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
    • G05D16/0644—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator
    • G05D16/0652—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using several membranes without spring

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Fluid Pressure (AREA)
  • Fluid-Driven Valves (AREA)
JP32851299A 1999-11-18 1999-11-18 定圧レギュレータ Expired - Fee Related JP3734394B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP32851299A JP3734394B2 (ja) 1999-11-18 1999-11-18 定圧レギュレータ
TW089118040A TW464739B (en) 1999-11-18 2000-09-04 Constant-pressure regulator
PCT/JP2000/007971 WO2001036851A1 (fr) 1999-11-18 2000-11-10 Regulateur de pression constante
KR10-2001-7006599A KR100430169B1 (ko) 1999-11-18 2000-11-10 정압 레귤레이터

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP32851299A JP3734394B2 (ja) 1999-11-18 1999-11-18 定圧レギュレータ

Publications (2)

Publication Number Publication Date
JP2001141083A JP2001141083A (ja) 2001-05-25
JP3734394B2 true JP3734394B2 (ja) 2006-01-11

Family

ID=18211118

Family Applications (1)

Application Number Title Priority Date Filing Date
JP32851299A Expired - Fee Related JP3734394B2 (ja) 1999-11-18 1999-11-18 定圧レギュレータ

Country Status (4)

Country Link
JP (1) JP3734394B2 (fr)
KR (1) KR100430169B1 (fr)
TW (1) TW464739B (fr)
WO (1) WO2001036851A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009121657A (ja) * 2007-11-19 2009-06-04 Nikon Corp 定圧弁の弁構造
US10883615B2 (en) 2017-03-30 2021-01-05 Kitz Sct Corporation Metal diaphragm valve

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003008479A1 (fr) * 2001-07-16 2003-01-30 Teijin Limited Catalyseur destine a la production de polyester et procede de production de polyester faisant intervenir ce catalyseur
JP4471541B2 (ja) * 2001-07-18 2010-06-02 旭有機材工業株式会社 定圧レギュレータ
JP4776120B2 (ja) * 2001-09-26 2011-09-21 旭有機材工業株式会社 背圧弁
ES2229829B1 (es) * 2001-10-23 2006-07-01 Universidad De Sevilla Valvula microfluidica para alta presion.
JP4117549B2 (ja) * 2003-02-14 2008-07-16 旭有機材工業株式会社 真空レギュレータ
JP4258757B2 (ja) * 2003-04-21 2009-04-30 旭有機材工業株式会社 真空レギュレータ
US9067049B2 (en) * 2011-07-25 2015-06-30 Carefusion 303, Inc. Providing positive displacement upon disconnection using a connector with a dual diaphragm valve
CN105736781A (zh) * 2016-04-01 2016-07-06 上海澳升清洁科技有限公司 一种减压节流阀及使用方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6470806A (en) * 1987-09-11 1989-03-16 Konan Electric Co Pilot type pressure reducing valve
JPH0359362U (fr) * 1989-10-11 1991-06-11
JPH0720726Y2 (ja) * 1990-03-29 1995-05-15 エヌテーシー工業株式会社 筒状弁式の減圧・逃し弁
JPH04126324A (ja) * 1990-09-17 1992-04-27 Seiko Epson Corp 流体制御装置及びその製造方法
DE4030982A1 (de) * 1990-10-01 1992-04-02 Bosch Gmbh Robert Elektro-pneumatisches mehrwegeventil
DE4402119C2 (de) * 1994-01-25 1998-07-23 Karlsruhe Forschzent Verfahren zur Herstellung von Mikromembranpumpen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009121657A (ja) * 2007-11-19 2009-06-04 Nikon Corp 定圧弁の弁構造
US10883615B2 (en) 2017-03-30 2021-01-05 Kitz Sct Corporation Metal diaphragm valve

Also Published As

Publication number Publication date
KR20010093116A (ko) 2001-10-27
WO2001036851A1 (fr) 2001-05-25
JP2001141083A (ja) 2001-05-25
KR100430169B1 (ko) 2004-05-03
TW464739B (en) 2001-11-21

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