NO902145D0 - Trykkoekningsmodifisert, synkekompensert, direktevirkende trykkregulator. - Google Patents

Trykkoekningsmodifisert, synkekompensert, direktevirkende trykkregulator.

Info

Publication number
NO902145D0
NO902145D0 NO902145A NO902145A NO902145D0 NO 902145 D0 NO902145 D0 NO 902145D0 NO 902145 A NO902145 A NO 902145A NO 902145 A NO902145 A NO 902145A NO 902145 D0 NO902145 D0 NO 902145D0
Authority
NO
Norway
Prior art keywords
diaphragm
disk holder
cam surface
boost
orifice tube
Prior art date
Application number
NO902145A
Other languages
English (en)
Other versions
NO902145L (no
Inventor
Mark Erby Hood
Donald Duane Rice
Original Assignee
Fisher Controls Int
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 Fisher Controls Int filed Critical Fisher Controls Int
Publication of NO902145D0 publication Critical patent/NO902145D0/no
Publication of NO902145L publication Critical patent/NO902145L/no

Links

Classifications

    • 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
    • G05D16/0675—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 on the obturator through a lever
    • G05D16/0694—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 on the obturator through a lever using a spring-loaded membrane with a spring-loaded slideable obturator
    • 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
    • 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
    • G05D16/0638—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 characterised by the form of the obturator

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)
  • Safety Valves (AREA)
  • Mechanically-Actuated Valves (AREA)
NO90902145A 1989-05-15 1990-05-14 Trykkoekningsmodifisert, synkekompensert, direktevirkende trykkregulator. NO902145L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US35204989A 1989-05-15 1989-05-15

Publications (2)

Publication Number Publication Date
NO902145D0 true NO902145D0 (no) 1990-05-14
NO902145L NO902145L (no) 1990-11-16

Family

ID=23383579

Family Applications (1)

Application Number Title Priority Date Filing Date
NO90902145A NO902145L (no) 1989-05-15 1990-05-14 Trykkoekningsmodifisert, synkekompensert, direktevirkende trykkregulator.

Country Status (14)

Country Link
EP (1) EP0398858A3 (no)
JP (1) JPH03383A (no)
KR (1) KR930000492B1 (no)
CN (1) CN1047374A (no)
AR (1) AR245278A1 (no)
AU (1) AU625981B2 (no)
BR (1) BR9002253A (no)
CA (1) CA2016694A1 (no)
FI (1) FI902389A7 (no)
NO (1) NO902145L (no)
NZ (1) NZ233664A (no)
PT (1) PT94027A (no)
TR (1) TR24427A (no)
ZA (1) ZA903661B (no)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4842013A (en) * 1988-02-29 1989-06-27 Fisher Controls International, Inc. Droop compensated direct acting pressure regulator
EP0633423B1 (en) * 1993-07-06 1997-01-15 The Commonwealth Industrial Gases Limited Pressure reduction and flow regulation device
DE4445588C2 (de) * 1994-12-20 2002-12-05 Danfoss As Membrangesteuertes Differenzdruckventil
RU2293896C2 (ru) * 2005-05-03 2007-02-20 ООО "Завод "Газпроммаш" Предохранительно-запорное газовое устройство
JP2007034452A (ja) * 2005-07-25 2007-02-08 Tokai Corp 圧力調整器
CN1818455B (zh) * 2005-12-29 2010-05-05 周继光 气体减压装置
JP4614103B2 (ja) * 2006-08-23 2011-01-19 秀一 小林 微圧用減圧弁
US8485213B2 (en) * 2008-12-17 2013-07-16 Emerson Process Management Regulator Technologies, Inc. Internal relief valve apparatus for use with loading regulators
CN102374326A (zh) * 2011-11-28 2012-03-14 张成祥 具有远程软管脱落及微漏关闭功能的燃气自闭阀
US9709998B2 (en) 2013-03-14 2017-07-18 Marshall Excelsior Co. Pressure regulator
CN106462170B (zh) * 2014-06-12 2021-05-18 彼得罗菲奥伦蒂尼有限公司 用于压力调节器的压力释放阀和压力调节器
CN108476507B (zh) 2016-01-08 2023-04-18 日本电气株式会社 无线站系统、无线终端及其方法
CN113975581B (zh) * 2021-11-01 2024-06-21 河北谊安奥美医疗设备有限公司 一种麻醉呼吸机呼气阀

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE241604C (no) *
US1893254A (en) * 1931-07-28 1933-01-03 Bernard J Sweeney Pressure reducing valve
US2302175A (en) * 1941-01-31 1942-11-17 Leonard C Roney Pressure regulator
FR1324992A (fr) * 1962-03-13 1963-04-26 Briffault Sa Perfectionnement aux détendeurs pour gaz sous pression
US3207175A (en) * 1962-12-31 1965-09-21 Weatherhead Co Pressure regulator
FR1525370A (fr) * 1967-04-07 1968-05-17 Gurtner Sa Robinet détendeur à soupape commandée par une membrane
US4842013A (en) * 1988-02-29 1989-06-27 Fisher Controls International, Inc. Droop compensated direct acting pressure regulator
US4889158A (en) * 1988-08-26 1989-12-26 Fisher Controls International, Inc. Pressure/flow compensated direct acting pressure regulator

Also Published As

Publication number Publication date
NZ233664A (en) 1992-03-26
BR9002253A (pt) 1991-08-13
AR245278A1 (es) 1993-12-30
NO902145L (no) 1990-11-16
KR900018579A (ko) 1990-12-21
FI902389A7 (fi) 1990-11-16
PT94027A (pt) 1992-01-31
ZA903661B (en) 1991-05-29
AU5499590A (en) 1990-11-15
CA2016694A1 (en) 1990-11-15
CN1047374A (zh) 1990-11-28
KR930000492B1 (ko) 1993-01-21
EP0398858A2 (en) 1990-11-22
TR24427A (tr) 1991-11-01
FI902389A0 (fi) 1990-05-14
EP0398858A3 (en) 1991-07-03
AU625981B2 (en) 1992-07-23
JPH03383A (ja) 1991-01-07

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