TWI370878B - Flow-measuring valve - Google Patents

Flow-measuring valve

Info

Publication number
TWI370878B
TWI370878B TW097142850A TW97142850A TWI370878B TW I370878 B TWI370878 B TW I370878B TW 097142850 A TW097142850 A TW 097142850A TW 97142850 A TW97142850 A TW 97142850A TW I370878 B TWI370878 B TW I370878B
Authority
TW
Taiwan
Prior art keywords
flow
measuring valve
measuring
valve
Prior art date
Application number
TW097142850A
Other languages
English (en)
Other versions
TW200925475A (en
Inventor
Hideo Ohtani
Motohiro Furuya
Original Assignee
Azbil 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 Azbil Corp filed Critical Azbil Corp
Publication of TW200925475A publication Critical patent/TW200925475A/zh
Application granted granted Critical
Publication of TWI370878B publication Critical patent/TWI370878B/zh

Links

Classifications

    • 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
    • G01F1/34—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 measuring pressure or differential 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
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0025—Electrical or magnetic means
    • F16K37/005—Electrical or magnetic means for measuring fluid parameters
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • 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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/04—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having cylindrical surfaces; Packings therefor
    • F16K5/0407—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having cylindrical surfaces; Packings therefor with particular plug arrangements, e.g. particular shape or built-in 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
    • 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
    • G01F1/34—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 measuring pressure or differential pressure
    • G01F1/36—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 measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
    • G01F1/363—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 measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction with electrical or electro-mechanical indication
    • 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
    • G01F15/005—Valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8158—With indicator, register, recorder, alarm or inspection means
    • Y10T137/8225—Position or extent of motion indicator

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
TW097142850A 2007-11-09 2008-11-06 Flow-measuring valve TWI370878B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007291397A JP2009115271A (ja) 2007-11-09 2007-11-09 流量計測バルブ

Publications (2)

Publication Number Publication Date
TW200925475A TW200925475A (en) 2009-06-16
TWI370878B true TWI370878B (en) 2012-08-21

Family

ID=40622584

Family Applications (1)

Application Number Title Priority Date Filing Date
TW097142850A TWI370878B (en) 2007-11-09 2008-11-06 Flow-measuring valve

Country Status (5)

Country Link
US (1) US20090120515A1 (zh)
JP (1) JP2009115271A (zh)
KR (1) KR101036589B1 (zh)
CN (1) CN101430025B (zh)
TW (1) TWI370878B (zh)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4927683B2 (ja) * 2007-11-09 2012-05-09 株式会社山武 流量制御弁
CN102661425B (zh) * 2012-03-15 2014-06-11 沈居富 平衡阀调整器及其组成的平衡阀智能调整系统和方法
US10295080B2 (en) 2012-12-11 2019-05-21 Schneider Electric Buildings, Llc Fast attachment open end direct mount damper and valve actuator
WO2014143922A1 (en) 2013-03-15 2014-09-18 Schneider Electric Buildings, Llc Advanced valve actuator with true flow feedback
CN103471661B (zh) * 2013-08-12 2016-05-11 朱海龙 平衡阀流量检测方法及系统
CN104482221B (zh) * 2014-12-09 2017-02-22 兰州高压阀门有限公司 军工航天火箭用大口径氧气管路截止阀
JP2016192039A (ja) * 2015-03-31 2016-11-10 アズビル株式会社 流量制御弁
JP6305956B2 (ja) 2015-03-31 2018-04-04 アズビル株式会社 回転弁
CN108351035B (zh) * 2015-09-11 2021-06-25 压力生物科技公司 具有节流能力的高压阀
JP2017067585A (ja) 2015-09-30 2017-04-06 アズビル株式会社 流量演算装置、流量演算方法および流量制御装置
KR101643173B1 (ko) * 2015-11-23 2016-07-28 서울특별시 물 흐름 감지형 제수밸브
MY195596A (en) * 2016-07-20 2023-02-02 Lube Corp Device For Detecting Fluid Flow
CN109238382B (zh) * 2018-10-26 2020-02-14 北京动力机械研究所 可调涡轮泵供油系统的燃油流量解算方法
EP3705450B1 (en) 2019-03-08 2022-08-03 Sidel Participations An apparatus and a method for filling a container
GB2584490A (en) * 2019-06-07 2020-12-09 Oxford Flow Ltd Position sensor for a fluid flow control device
CN110130865B (zh) * 2019-06-06 2023-12-29 中国地质科学院地质力学研究所 一种能够消除系统柔度的推拉开关组件
CN111981136A (zh) * 2020-07-25 2020-11-24 杨静 一种侧向压合式气田用阀门
CN112647896B (zh) * 2020-12-21 2022-10-28 中海油田服务股份有限公司 一种用于测量井下多相流体流量的阀门系统
CN113304521B (zh) * 2021-06-23 2022-05-17 江苏圣泰阀门有限公司 一种新型软密封球阀
KR102638875B1 (ko) * 2021-08-17 2024-02-22 발루션 주식회사 제어밸브 유량 측정장치 및 측정방법
WO2023205133A1 (en) * 2022-04-18 2023-10-26 Emerson Automation Solutions Final Control US LP Sensing arrangement for valves
US12098779B2 (en) * 2022-08-24 2024-09-24 Griswold Controls, Llc Flow control valve with rolling diaphragm

Family Cites Families (15)

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Publication number Priority date Publication date Assignee Title
JPS60168974A (ja) * 1984-02-08 1985-09-02 Keihin Seiki Mfg Co Ltd 流量制御弁
JPS62259016A (ja) * 1986-04-25 1987-11-11 Tokyo Keiki Co Ltd 流量測定装置
US5251148A (en) * 1990-06-01 1993-10-05 Valtek, Inc. Integrated process control valve
DE4227951A1 (de) * 1992-08-22 1994-02-24 Bayerische Motoren Werke Ag Drehsteller
JP3363255B2 (ja) * 1994-06-02 2003-01-08 東京瓦斯株式会社 フルイディック式ガスメータ
DE19540441A1 (de) * 1995-10-27 1997-04-30 Schubert & Salzer Control Syst Mikroprozessorgesteuerter Stellungsregler
US5728942A (en) * 1995-11-28 1998-03-17 Boger; Henry W. Fluid pressure measuring system for control valves
JPH10132634A (ja) * 1996-10-28 1998-05-22 Tokyo Gas Co Ltd ガスメータ
JP3375883B2 (ja) * 1998-03-19 2003-02-10 株式会社キッツ 黄銅製鍛造弁・栓類と弁・栓類の黄銅製鍛造部品
US6152162A (en) * 1998-10-08 2000-11-28 Mott Metallurgical Corporation Fluid flow controlling
US6441744B1 (en) * 1999-06-29 2002-08-27 Fisher Controls International, Inc. Regulator diagnostics system and method
US6568416B2 (en) * 2001-02-28 2003-05-27 Brian L. Andersen Fluid flow control system, fluid delivery and control system for a fluid delivery line, and method for controlling pressure oscillations within fluid of a fluid delivery line
DE10128448B4 (de) * 2001-06-12 2008-01-24 Abb Patent Gmbh Verfahren zur Diagnose eines Prozessventils
JP4627242B2 (ja) * 2005-10-18 2011-02-09 株式会社山武 流体制御弁用ディフューザおよび流体制御弁
KR100687261B1 (ko) * 2005-12-02 2007-02-26 주식회사 우일하이테크 차압식 유량계

Also Published As

Publication number Publication date
CN101430025B (zh) 2011-12-14
US20090120515A1 (en) 2009-05-14
KR101036589B1 (ko) 2011-05-24
CN101430025A (zh) 2009-05-13
TW200925475A (en) 2009-06-16
KR20090048333A (ko) 2009-05-13
JP2009115271A (ja) 2009-05-28

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