FR2088409B1 - - Google Patents

Info

Publication number
FR2088409B1
FR2088409B1 FR7116677A FR7116677A FR2088409B1 FR 2088409 B1 FR2088409 B1 FR 2088409B1 FR 7116677 A FR7116677 A FR 7116677A FR 7116677 A FR7116677 A FR 7116677A FR 2088409 B1 FR2088409 B1 FR 2088409B1
Authority
FR
France
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
Application number
FR7116677A
Other languages
French (fr)
Other versions
FR2088409A1 (Direct
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.)
Columbia Gas System Service Corp
Original Assignee
Columbia Gas System Service 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 Columbia Gas System Service Corp filed Critical Columbia Gas System Service Corp
Publication of FR2088409A1 publication Critical patent/FR2088409A1/fr
Application granted granted Critical
Publication of FR2088409B1 publication Critical patent/FR2088409B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/07—Integration to give total flow, e.g. using mechanically-operated integrating mechanism
    • G01F15/075—Integration to give total flow, e.g. using mechanically-operated integrating mechanism using electrically-operated integrating means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/20—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow
    • G01F1/22—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow by variable-area meters, e.g. rotameters
    • G01F1/26—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow by variable-area meters, e.g. rotameters of the valve type
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Measuring Volume Flow (AREA)
FR7116677A 1970-05-07 1971-05-07 Expired FR2088409B1 (Direct)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3532370A 1970-05-07 1970-05-07

Publications (2)

Publication Number Publication Date
FR2088409A1 FR2088409A1 (Direct) 1972-01-07
FR2088409B1 true FR2088409B1 (Direct) 1975-02-21

Family

ID=21881940

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7116677A Expired FR2088409B1 (Direct) 1970-05-07 1971-05-07

Country Status (6)

Country Link
US (1) US3633416A (Direct)
BE (1) BE766712A (Direct)
DE (1) DE2122585A1 (Direct)
FR (1) FR2088409B1 (Direct)
GB (1) GB1308769A (Direct)
NL (1) NL7106205A (Direct)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2182755A (en) * 1985-11-08 1987-05-20 An Cheng Feng Enterprises Co L Improved gas regulator
JPS63502699A (ja) * 1986-02-04 1988-10-06 アイズモア　ポ−ル　ジ− 流体圧力調整装置および方法
GB2195768A (en) * 1986-10-02 1988-04-13 Pilkington Brothers Plc Hall flowmeter
US4901759A (en) * 1988-05-20 1990-02-20 Westinghouse Electric Corp. Constant flow and constant pressure fluid regulator
CA2014744C (en) * 1989-05-19 2001-02-27 M&Fc Holding Company, Inc. Pressure regulator
US5760301A (en) * 1997-01-09 1998-06-02 Precision Medical, Inc. Flow meter for a gas pressure regulator
US7064671B2 (en) * 2000-06-23 2006-06-20 Fisher Controls International Llc Low power regulator system and method
US6441744B1 (en) * 1999-06-29 2002-08-27 Fisher Controls International, Inc. Regulator diagnostics system and method
US6895351B2 (en) * 1999-06-29 2005-05-17 Fisher Controls International Llc Regulator flow measurement apparatus
USD464582S1 (en) 2001-10-10 2002-10-22 Fisher Controls International, Inc. Regulator flow measurement module housing
US6725167B2 (en) 2002-01-16 2004-04-20 Fisher Controls International Llc Flow measurement module and method
WO2006083400A2 (en) 2005-02-02 2006-08-10 Mocon, Inc. Instrument and method for detecting and reporting the size of leaks in hermetically sealed packaging
WO2006088542A2 (en) 2005-02-14 2006-08-24 Mocon, Inc. Detecting and reporting the location of a leak in hermetically sealed packaging
US7252014B1 (en) 2006-04-17 2007-08-07 Mocon, Inc. Instrument and method for measuring the volume of a hermetically sealed variable volume and pressure conforming container
US7654131B2 (en) * 2006-06-14 2010-02-02 Mocon, Inc. Instrument for accurately measuring mass flow rate of a fluid pumped from a hermetically sealed container
FR2915293B1 (fr) * 2007-04-20 2009-07-10 Francel Sa Dispositif de securite pour un detendeur de gaz et detendeur de gaz comportant un tel dispositif
US9557747B2 (en) 2010-12-23 2017-01-31 Lincoln Global, Inc. Gas flow regulator with multiple gas flow passages
JP2013156207A (ja) * 2012-01-31 2013-08-15 Semiconductor Components Industries Llc 流体の流量測定装置
US9353877B2 (en) * 2014-10-01 2016-05-31 Emerson Process Management Regulator Technologies, Inc. Slam shut safety device
US10139259B2 (en) 2014-12-05 2018-11-27 General Electric Company System and method for metering gas based on amplitude and/or temporal characteristics of an electrical signal
US10760934B2 (en) 2014-12-05 2020-09-01 Natural Gas Solutions North America, Llc Using localized flow characteristics on electronic flow meter to quantify volumetric flow
CN105090579B (zh) * 2015-09-28 2017-05-10 李仲伦 一种管道燃气自闭阀
CN108801372A (zh) * 2018-08-28 2018-11-13 福水智联技术有限公司 提高叶轮工作稳定的远传水表及其工作方法
CN109029594A (zh) * 2018-08-28 2018-12-18 福水智联技术有限公司 改良主体结构的远传水表及其工作方法
JP7014123B2 (ja) * 2018-10-05 2022-02-01 株式会社島津製作所 推定装置およびバルブ制御装置
CN110905830B (zh) * 2019-12-05 2022-11-25 浙江久本电器有限公司 一种智能化电子式真空引水控制器
US11608911B2 (en) * 2020-05-19 2023-03-21 Pittway Sarl Metering pressure regulating valve

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2100978A (en) * 1932-08-05 1937-11-30 Askania Werke Ag Apparatus for measuring and delivering gas quantities reduced to a normal condition
US2606445A (en) * 1947-09-11 1952-08-12 Honeywell Regulator Co Fluid flow measuring apparatus

Also Published As

Publication number Publication date
US3633416A (en) 1972-01-11
GB1308769A (en) 1973-03-07
BE766712A (fr) 1971-10-01
DE2122585A1 (de) 1971-12-02
FR2088409A1 (Direct) 1972-01-07
NL7106205A (Direct) 1971-11-09

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Legal Events

Date Code Title Description
ST Notification of lapse