JP2006506608A - 低流量の流量計通過を防止するためのバルブ - Google Patents

低流量の流量計通過を防止するためのバルブ Download PDF

Info

Publication number
JP2006506608A
JP2006506608A JP2004535813A JP2004535813A JP2006506608A JP 2006506608 A JP2006506608 A JP 2006506608A JP 2004535813 A JP2004535813 A JP 2004535813A JP 2004535813 A JP2004535813 A JP 2004535813A JP 2006506608 A JP2006506608 A JP 2006506608A
Authority
JP
Japan
Prior art keywords
flow
valve
fluid
threshold
pressure
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.)
Pending
Application number
JP2004535813A
Other languages
English (en)
Japanese (ja)
Other versions
JP2006506608A5 (enExample
Inventor
ザカイ、アブラハム
− オア、ヨナサン バー
Original Assignee
エイ．アール．アイ．フロー コントロール アクセサリーズ アグリカ ルチャラル コーポラティブ アソシエーション、リミテッド
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 エイ．アール．アイ．フロー コントロール アクセサリーズ アグリカ ルチャラル コーポラティブ アソシエーション、リミテッド filed Critical エイ．アール．アイ．フロー コントロール アクセサリーズ アグリカ ルチャラル コーポラティブ アソシエーション、リミテッド
Publication of JP2006506608A publication Critical patent/JP2006506608A/ja
Publication of JP2006506608A5 publication Critical patent/JP2006506608A5/ja
Pending legal-status Critical Current

Links

Images

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
    • G01F15/02—Compensating or correcting for variations in pressure, density or temperature
    • 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
    • G01F15/02—Compensating or correcting for variations in pressure, density or temperature
    • G01F15/028—Compensating or correcting for variations in pressure, density or temperature for low flow rates
    • 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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/06—Check valves with guided rigid valve members with guided stems
    • F16K15/063—Check valves with guided rigid valve members with guided stems the valve being loaded by a spring
    • 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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/01—Damping of valve members
    • F16K47/011—Damping of valve members by means of a dashpot
    • 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
    • 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
    • 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
    • F16K2200/00—Details of valves
    • F16K2200/40—Bleeding means in closed position of the valve, e.g. bleeding passages
    • 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
    • Y10T137/0318—Processes
    • Y10T137/0396—Involving pressure control
    • 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
    • Y10T137/3367—Larner-Johnson type valves; i.e., telescoping internal valve in expanded flow line section
    • Y10T137/3421—Line condition change responsive
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7847—With leak passage
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/785—With retarder or dashpot
    • Y10T137/7851—End of valve forms dashpot chamber
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7922—Spring biased
    • Y10T137/7929—Spring coaxial with valve
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7922—Spring biased
    • Y10T137/7929—Spring coaxial with valve
    • Y10T137/7936—Spring guides valve head

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Measuring Volume Flow (AREA)
  • Check Valves (AREA)
JP2004535813A 2002-09-12 2003-09-04 低流量の流量計通過を防止するためのバルブ Pending JP2006506608A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL15174802A IL151748A0 (en) 2002-09-12 2002-09-12 Fluid metering method and system
PCT/IL2003/000727 WO2004025229A1 (en) 2002-09-12 2003-09-04 Valve for prevention of low flow rates through flow meter

Publications (2)

Publication Number Publication Date
JP2006506608A true JP2006506608A (ja) 2006-02-23
JP2006506608A5 JP2006506608A5 (enExample) 2006-10-19

Family

ID=29596496

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004535813A Pending JP2006506608A (ja) 2002-09-12 2003-09-04 低流量の流量計通過を防止するためのバルブ

Country Status (17)

Country Link
US (1) US7640944B2 (enExample)
EP (1) EP1546664B1 (enExample)
JP (1) JP2006506608A (enExample)
KR (1) KR20050053660A (enExample)
CN (1) CN100424479C (enExample)
AU (1) AU2003256054B2 (enExample)
BR (1) BRPI0314272B1 (enExample)
CA (1) CA2499604C (enExample)
CY (1) CY1113615T1 (enExample)
ES (1) ES2393264T3 (enExample)
IL (2) IL151748A0 (enExample)
MX (1) MXPA05002766A (enExample)
PT (1) PT1546664E (enExample)
RU (1) RU2005110675A (enExample)
SI (1) SI1546664T1 (enExample)
WO (1) WO2004025229A1 (enExample)
ZA (1) ZA200502160B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010255667A (ja) * 2009-04-21 2010-11-11 Inax Corp 脈動発生装置

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100089471A1 (en) * 2002-09-12 2010-04-15 A.R.I. Flow Control Accessories Ltd. Valve
US8758333B2 (en) 2006-04-04 2014-06-24 The Spectranetics Corporation Laser-assisted guidewire having a variable stiffness shaft
DE102006045976B4 (de) * 2006-09-27 2013-01-31 Krohne Ag Durchflussmessgerät
US20090025471A1 (en) * 2007-07-23 2009-01-29 Airblock Air Controller, Llc Air Out Flowing Controller For Cold Waters In Hydraulic Pipeline After The Water Meter
DE102008015497A1 (de) * 2008-03-25 2009-10-08 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Magnetventileinheit
US20100257916A1 (en) * 2008-03-27 2010-10-14 Ip Innovative Products, Llc Accuracy enhancing valve assembly and related method of use
US8979828B2 (en) 2008-07-21 2015-03-17 The Spectranetics Corporation Tapered liquid light guide
US9421065B2 (en) 2008-04-02 2016-08-23 The Spectranetics Corporation Liquid light-guide catheter with optically diverging tip
US8196723B1 (en) * 2008-11-14 2012-06-12 Robust Systems Solutions, LLC Pneumatic damper
WO2012141747A2 (en) 2011-04-11 2012-10-18 Upstream Peripheral Technologies Hypotube based support catheter
EP2696929A1 (en) 2011-04-11 2014-02-19 The Spectranetics Corporation Needle and guidewire holder
RU2544258C2 (ru) * 2013-02-19 2015-03-20 Закрытое акционерное общество "Промсервис" Клапан и система измерения расхода газообразной среды
IL232537B (en) 2014-05-11 2019-06-30 Wint Wi Ltd flow control system
USD814951S1 (en) * 2014-10-31 2018-04-10 RG5 Meter Company, Inc. Perpetual measurement chamber
US10006794B2 (en) * 2014-08-14 2018-06-26 Michael Lee Gregory Perpetual meter with noise damping
US9568351B1 (en) 2014-08-14 2017-02-14 Michael Lee Gregory Water meter technology
US9866258B2 (en) 2014-08-14 2018-01-09 Michael Lee Gregory Universal receiver
JP5938151B1 (ja) * 2014-09-18 2016-06-22 株式会社テイエルブイ 逆流防止装置
CN105081245A (zh) * 2015-08-21 2015-11-25 重庆煜琨珑冶金材料有限公司 粉末物料流量调节器
CN105179753A (zh) * 2015-09-30 2015-12-23 张家港富瑞特种装备股份有限公司 一种限流止回组合阀
CN105784349B (zh) * 2016-05-18 2018-09-18 德施普科技发展温州有限公司 一种同步增泄智能阀门实验台
CN105841950B (zh) * 2016-05-18 2018-08-24 德施普科技发展温州有限公司 一种同步增泄智能阀门实验系统
WO2017219142A1 (en) * 2016-06-22 2017-12-28 Homebeaver Inc. Fluid flow measuring and control devices and method
US10292565B2 (en) 2016-08-01 2019-05-21 Whirlpool Corporation Dishwasher with water valve having volumetric flow control
US10214881B2 (en) * 2017-02-10 2019-02-26 Flow Stop, LLC Water loss detection and control system
CN107013741A (zh) * 2017-05-17 2017-08-04 南通艾迈特机械有限公司 一种阀门的自检结构
WO2018236638A1 (en) * 2017-06-19 2018-12-27 Becton, Dickinson And Company Priming valve to induce appropriate pressure and flow profile and improve sensor readiness
CN112432783A (zh) * 2020-10-20 2021-03-02 无锡恒捷磁感技术有限公司 一种回油阀流量测量方法
BE1028867B1 (nl) * 2020-12-08 2022-07-11 Hydroko Een tegendrukinrichting voor een ultrasone watermeter
US12398815B1 (en) * 2025-02-06 2025-08-26 Control Concepts, Inc Sanitary pulse valve

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6014120A (ja) * 1983-06-16 1985-01-24 ダンフオス・エ−・エス 流量計及び測定精度を高める付属装置を有する流量測定装置
JPH0470515A (ja) * 1990-07-11 1992-03-05 Rinnai Corp 弁装置付き流量センサ
WO1999028722A1 (en) * 1997-11-27 1999-06-10 Jaakko Oskari Jakobsson Arrangement for controlling, measuring and/or indicating a flow, especially leakage in piping systems

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1808212A (en) * 1931-06-02 Meter
US832619A (en) * 1903-10-24 1906-10-09 Nat Meter Company Water-meter-controlling device.
US1808209A (en) * 1923-12-21 1931-06-02 Earl George Goodell Fluid metering system and apparatus
GB1064396A (en) * 1964-12-08 1967-04-05 Kent Ltd G Improvements in or relating to apparatus to ensure accurate working of fluid meters at low flow rates
US3990299A (en) * 1974-05-09 1976-11-09 Kaiser Aerospace And Electronics Corporation Combined water meter and pressure regulator
US4498497A (en) * 1982-07-16 1985-02-12 Universal Filters, Inc. Flow meter bypass valve assembly
US5218346A (en) * 1991-05-01 1993-06-08 The United States Of America As Represented By The United States Department Of Energy Low volume flow meter
SE9400366D0 (sv) * 1994-02-04 1994-02-04 Siemens Elema Ab Ventil för att styra ett gas- eller vätskeflöde
CN1075194C (zh) * 1994-11-25 2001-11-21 安尼株式会社 气体管道内的漏气传感器
US5921276A (en) * 1995-10-17 1999-07-13 Stream-Flo Industries, Ltd. Piston-type check valve with diffuser
CN2293061Y (zh) * 1997-01-29 1998-09-30 辽河石油勘探局锦州采油厂 井口油管试压验漏装置
US6132191A (en) * 1998-05-15 2000-10-17 Scroll Technologies Check valve for scroll compressor
US6648012B2 (en) * 2001-06-13 2003-11-18 Applied Materials, Inc. Non-return valve override device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6014120A (ja) * 1983-06-16 1985-01-24 ダンフオス・エ−・エス 流量計及び測定精度を高める付属装置を有する流量測定装置
JPH0470515A (ja) * 1990-07-11 1992-03-05 Rinnai Corp 弁装置付き流量センサ
WO1999028722A1 (en) * 1997-11-27 1999-06-10 Jaakko Oskari Jakobsson Arrangement for controlling, measuring and/or indicating a flow, especially leakage in piping systems

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010255667A (ja) * 2009-04-21 2010-11-11 Inax Corp 脈動発生装置

Also Published As

Publication number Publication date
SI1546664T1 (sl) 2012-12-31
AU2003256054B2 (en) 2009-11-19
WO2004025229A1 (en) 2004-03-25
US20050268969A1 (en) 2005-12-08
RU2005110675A (ru) 2005-09-10
BR0314272A (pt) 2005-07-26
IL167383A (en) 2010-11-30
CY1113615T1 (el) 2016-06-22
ES2393264T3 (es) 2012-12-19
US7640944B2 (en) 2010-01-05
CN1688873A (zh) 2005-10-26
KR20050053660A (ko) 2005-06-08
IL151748A0 (en) 2003-04-10
CN100424479C (zh) 2008-10-08
CA2499604C (en) 2014-02-18
MXPA05002766A (es) 2005-11-04
EP1546664B1 (en) 2012-07-11
ZA200502160B (en) 2006-02-22
CA2499604A1 (en) 2004-03-25
AU2003256054A1 (en) 2004-04-30
PT1546664E (pt) 2012-10-15
EP1546664A1 (en) 2005-06-29
BRPI0314272B1 (pt) 2016-05-24

Similar Documents

Publication Publication Date Title
JP2006506608A (ja) 低流量の流量計通過を防止するためのバルブ
AU2006257205B2 (en) Fluid flow controller
AU711838B2 (en) System and method for measuring and controlling bidirectional multi-phase fluid flow in a conduit
US20080266125A1 (en) Method for Actively Monitoring Pipelines
CA2469838C (en) Water supply system
US7451777B2 (en) Water conservation safety shut-off valve
US5062442A (en) Apparatus for monitoring a fluid conduit system for leakage points
US11555549B2 (en) Accuracy enhancing valve assembly and method
US5905208A (en) System and method measuring fluid flow in a conduit
US5642752A (en) Controllable constant flow regulating lift valve
US20010003286A1 (en) Flood control device
US20100089471A1 (en) Valve
EP2068221A1 (en) Flow-sensing device
US20020073768A1 (en) Fluid flow sensors & leak detection systems
KR101687943B1 (ko) 유량 제어 유닛과 필터 조립체를 가진 정수기
US20240068853A1 (en) Device for flow and volume measurement and consumption detection in hydrants, hose connections or any type of outlet
KR101872081B1 (ko) 상수도 개별 수용가 수도계량기함 설비
JPH0740160Y2 (ja) 液体燃料の配管漏れ検出装置
KR200219467Y1 (ko) 수압을 이용한 수돗물 토출량 조절장치
FI125291B (fi) Menetelmä ja laitteisto putkistovuodon tunnistamiseksi ja vuodon rajoittamiseksi
GB2608863A (en) Water supply diversion device
Fleming et al. Susceptibility of potable water distribution systems to negative pressure transients
American Water Works Association Flowmeters in Water Supply: M33
ITBS20110039A1 (it) Metodo e dispositivo per rilevare e misurare microflussi di fluidi
AWWA Staff Flowmeters in Water Supply

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20060901

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20060901

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20090708

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090710

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20091013

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20091020

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20091110

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20091117

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100112

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20100720