NO902145L - Trykkoekningsmodifisert, synkekompensert, direktevirkende trykkregulator. - Google Patents

Trykkoekningsmodifisert, synkekompensert, direktevirkende trykkregulator.

Info

Publication number
NO902145L
NO902145L NO90902145A NO902145A NO902145L NO 902145 L NO902145 L NO 902145L NO 90902145 A NO90902145 A NO 90902145A NO 902145 A NO902145 A NO 902145A NO 902145 L NO902145 L NO 902145L
Authority
NO
Norway
Prior art keywords
sync
compensated
modified
direct effective
pressure regulator
Prior art date
Application number
NO90902145A
Other languages
English (en)
Other versions
NO902145D0 (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
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 NO902145D0 (no) 1990-05-14
NO902145L true 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) FI902389A0 (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 (11)

* 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
DE69401469T2 (de) * 1993-07-06 1997-05-22 Boc Gases Australia Ltd Vorrichtung zur Druckreduzierung und zur Massenstromregelung
DE4445588C2 (de) * 1994-12-20 2002-12-05 Danfoss As Membrangesteuertes Differenzdruckventil
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
EP3155495B1 (en) * 2014-06-12 2020-02-26 Pietro Fiorentini S.P.A. Pressure relief valve for a pressure regulator and pressure regulator comprising said pressure relief valve
CN113975581A (zh) * 2021-11-01 2022-01-28 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
PT94027A (pt) 1992-01-31
ZA903661B (en) 1991-05-29
KR930000492B1 (ko) 1993-01-21
FI902389A0 (fi) 1990-05-14
NZ233664A (en) 1992-03-26
BR9002253A (pt) 1991-08-13
AR245278A1 (es) 1993-12-30
CA2016694A1 (en) 1990-11-15
AU5499590A (en) 1990-11-15
JPH03383A (ja) 1991-01-07
EP0398858A3 (en) 1991-07-03
NO902145D0 (no) 1990-05-14
TR24427A (tr) 1991-11-01
EP0398858A2 (en) 1990-11-22
CN1047374A (zh) 1990-11-28
KR900018579A (ko) 1990-12-21
AU625981B2 (en) 1992-07-23

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