WO2002090897A1 - Flow metering - Google Patents
Flow metering Download PDFInfo
- Publication number
- WO2002090897A1 WO2002090897A1 PCT/EP2002/004637 EP0204637W WO02090897A1 WO 2002090897 A1 WO2002090897 A1 WO 2002090897A1 EP 0204637 W EP0204637 W EP 0204637W WO 02090897 A1 WO02090897 A1 WO 02090897A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- flow meter
- adapter
- flow
- sensors
- flange
- Prior art date
Links
- HGCIXCUEYOPUTN-UHFFFAOYSA-N C1CC=CCC1 Chemical compound C1CC=CCC1 HGCIXCUEYOPUTN-UHFFFAOYSA-N 0.000 description 1
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
- G01F15/18—Supports or connecting means for meters
- G01F15/185—Connecting means, e.g. bypass conduits
-
- 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
- G01F1/68—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 thermal effects
- G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow
- G01F1/6842—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow with means for influencing the fluid 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
- G01F1/68—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 thermal effects
- G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow
- G01F1/688—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow using a particular type of heating, cooling or sensing element
- G01F1/69—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow using a particular type of heating, cooling or sensing element of resistive type
-
- 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
- G01F1/68—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 thermal effects
- G01F1/696—Circuits therefor, e.g. constant-current flow meters
- G01F1/6965—Circuits therefor, e.g. constant-current flow meters comprising means to store calibration data for flow signal calculation or correction
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
- G01F25/10—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of flowmeters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/03—Cuvette constructions
- G01N21/05—Flow-through cuvettes
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
- Paper (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002588109A JP3764141B2 (en) | 2001-05-03 | 2002-04-26 | Flow measurement |
DE60232506T DE60232506D1 (en) | 2001-05-03 | 2002-04-26 | FLOW MEASUREMENT |
US10/475,850 US6889559B2 (en) | 2001-05-03 | 2002-04-26 | Flow metering |
EP02730213A EP1386125B1 (en) | 2001-05-03 | 2002-04-26 | Flow metering |
AT02730213T ATE433098T1 (en) | 2001-05-03 | 2002-04-26 | FLOW MEASUREMENT |
CA002441794A CA2441794C (en) | 2001-05-03 | 2002-04-26 | Flow metering |
US11/099,514 US7004036B2 (en) | 2001-05-03 | 2005-04-06 | Flow metering |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0110961.0 | 2001-05-03 | ||
GB0110961A GB2375401A (en) | 2001-05-03 | 2001-05-03 | A flow meter incorporating thermal loss sensors and an installation adapter to provide known flow conditions upstream of the flow meter |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10475850 A-371-Of-International | 2002-04-26 | ||
US11/099,514 Division US7004036B2 (en) | 2001-05-03 | 2005-04-06 | Flow metering |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002090897A1 true WO2002090897A1 (en) | 2002-11-14 |
Family
ID=9914034
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2002/004637 WO2002090897A1 (en) | 2001-05-03 | 2002-04-26 | Flow metering |
Country Status (10)
Country | Link |
---|---|
US (2) | US6889559B2 (en) |
EP (1) | EP1386125B1 (en) |
JP (1) | JP3764141B2 (en) |
CN (2) | CN1239889C (en) |
AT (1) | ATE433098T1 (en) |
CA (1) | CA2441794C (en) |
DE (1) | DE60232506D1 (en) |
GB (1) | GB2375401A (en) |
RU (1) | RU2262081C2 (en) |
WO (1) | WO2002090897A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007017058A1 (en) * | 2007-04-11 | 2008-10-16 | Continental Automotive Gmbh | Method for air mass measurement and air mass sensor |
WO2014011871A1 (en) * | 2012-07-11 | 2014-01-16 | Trane International Inc. | Methods and systems to measure fluid flow |
CN111094906A (en) * | 2017-09-11 | 2020-05-01 | 恩德莱斯+豪瑟尔韦泽尔有限商业两合公司 | Thermal flowmeter |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004048906A2 (en) * | 2002-11-22 | 2004-06-10 | Cidra Corporation | Method for calibrating a flow meter having an array of sensors |
DE102005004933B3 (en) * | 2005-02-03 | 2006-08-31 | Dräger Safety AG & Co. KGaA | Device for measuring the body temperature of a living being |
US7409871B2 (en) * | 2006-03-16 | 2008-08-12 | Celerity, Inc. | Mass flow meter or controller with inclination sensor |
US8211054B2 (en) | 2006-05-01 | 2012-07-03 | Carefusion 303, Inc. | System and method for controlling administration of medical fluid |
US7480577B1 (en) | 2007-02-21 | 2009-01-20 | Murray F Feller | Multiple sensor flow meter |
DE102007023840B4 (en) * | 2007-05-21 | 2012-02-09 | Abb Ag | Thermal mass flow meter and method of operation |
US7938453B2 (en) * | 2008-02-27 | 2011-05-10 | Richards Industries, Llc | Stabilized connector |
US8429983B2 (en) * | 2010-08-26 | 2013-04-30 | General Electric Company | Insertion type flow measuring device for measuring characteristics of a flow within a pipe |
US20130079667A1 (en) * | 2011-09-28 | 2013-03-28 | General Electric Company | Flow sensor with mems sensing device and method for using same |
DE102011086088A1 (en) * | 2011-11-10 | 2013-05-16 | Mahle International Gmbh | Air parameters measuring device |
US8833384B2 (en) | 2012-08-06 | 2014-09-16 | Schneider Electric Buildings, Llc | Advanced valve actuation system with integral freeze protection |
US9534795B2 (en) | 2012-10-05 | 2017-01-03 | Schneider Electric Buildings, Llc | Advanced valve actuator with remote location flow reset |
US10295080B2 (en) | 2012-12-11 | 2019-05-21 | Schneider Electric Buildings, Llc | Fast attachment open end direct mount damper and valve actuator |
WO2014151579A1 (en) | 2013-03-15 | 2014-09-25 | Schneider Electric Buildings, Llc | Advanced valve actuator with integral energy metering |
US9658628B2 (en) | 2013-03-15 | 2017-05-23 | Schneider Electric Buildings, Llc | Advanced valve actuator with true flow feedback |
US10345124B2 (en) * | 2014-03-27 | 2019-07-09 | Dieterich Standard, Inc. | Adapter for inserting wafer ring between flanges of process piping |
GB2553681B (en) | 2015-01-07 | 2019-06-26 | Homeserve Plc | Flow detection device |
GB201501935D0 (en) | 2015-02-05 | 2015-03-25 | Tooms Moore Consulting Ltd And Trow Consulting Ltd | Water flow analysis |
CN105628149A (en) * | 2016-03-17 | 2016-06-01 | 农业部沼气科学研究所 | Flow calibration device for methane conveying pipeline |
CN105806439A (en) * | 2016-05-05 | 2016-07-27 | 孟书芳 | Fixing base for ultralow-flow-velocity gas turbine flowmeter |
CN105973307A (en) * | 2016-06-22 | 2016-09-28 | 中国农业科学院农业资源与农业区划研究所 | Polder farmland non-point source pollution main water process monitoring device and method |
CN106017577A (en) * | 2016-06-22 | 2016-10-12 | 中国农业科学院农业资源与农业区划研究所 | Method and device for monitoring agricultural nonpoint source pollution drainage quantity of polder |
US10132664B2 (en) * | 2016-10-27 | 2018-11-20 | Daniel Measurement And Control, Inc. | Adjustable flow meter system |
CN108955786B (en) * | 2017-05-23 | 2021-08-10 | 爱知时计电机株式会社 | Flow meter |
US11587839B2 (en) * | 2019-06-27 | 2023-02-21 | Analog Devices, Inc. | Device with chemical reaction chamber |
US11712516B2 (en) | 2020-04-17 | 2023-08-01 | Analog Devices, Inc. | Fluid delivery device |
US11604084B2 (en) | 2021-04-15 | 2023-03-14 | Analog Devices, Inc. | Sensor package |
US11796367B2 (en) | 2021-05-07 | 2023-10-24 | Analog Devices, Inc. | Fluid control system |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1960568A (en) * | 1931-08-01 | 1934-05-29 | Dallas Foundry | Meter yoke |
US4862744A (en) * | 1987-11-13 | 1989-09-05 | A. Y. Mcdonald Manufacturing Company | Holder and shut off valve for a water flow control device |
US5339687A (en) * | 1989-02-18 | 1994-08-23 | Endress & Hauser Limited | Flowmeter |
DE19609823A1 (en) * | 1996-03-13 | 1997-09-18 | Hechinger Helmut Gmbh & Co | System for monitoring medium flowing inside pipe with tubular section esp. for energy providing materials |
US5780735A (en) * | 1995-02-15 | 1998-07-14 | Hitachi, Ltd. | Air flow rate measurement apparatus |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4074571A (en) * | 1974-08-01 | 1978-02-21 | Fischer & Porter Co. | Obstacle assembly for vortex type flowmeter |
US4171643A (en) * | 1976-12-29 | 1979-10-23 | Rosemount Inc. | Vortex shedding flowmeter construction |
US4566342A (en) * | 1983-05-05 | 1986-01-28 | Kurz Jerome L | Isokinetic extractive sampling probe |
NL8302948A (en) * | 1983-08-23 | 1985-03-18 | M & C Products | CLOSING DEVICE. |
US4542650A (en) * | 1983-08-26 | 1985-09-24 | Innovus | Thermal mass flow meter |
JPH07109376B2 (en) * | 1990-03-15 | 1995-11-22 | 東京瓦斯株式会社 | Composite sensor output signal processing method |
US5359878A (en) * | 1991-02-26 | 1994-11-01 | Dxl International, Inc. | Apparatus and method for in-line calibration verification of mass flow meters |
US5311762A (en) * | 1991-12-16 | 1994-05-17 | Dxl Usa | Flow sensor calibration |
JP3053486B2 (en) * | 1992-02-20 | 2000-06-19 | 東京瓦斯株式会社 | Fluidic gas meter |
JP3264821B2 (en) * | 1995-06-14 | 2002-03-11 | 株式会社日本触媒 | Method for producing carbon black graft polymer |
US6327915B1 (en) * | 1999-06-30 | 2001-12-11 | Micro Motion, Inc. | Straight tube Coriolis flowmeter |
US6395415B1 (en) * | 1999-12-27 | 2002-05-28 | Plug Power, Inc. | Sensor mount assembly for a fuel cell system |
US6631638B2 (en) | 2001-01-30 | 2003-10-14 | Rosemount Aerospace Inc. | Fluid flow sensor |
US6672173B2 (en) * | 2002-06-06 | 2004-01-06 | Joel David Bell | Flow meter |
-
2001
- 2001-05-03 GB GB0110961A patent/GB2375401A/en not_active Withdrawn
-
2002
- 2002-04-26 EP EP02730213A patent/EP1386125B1/en not_active Expired - Lifetime
- 2002-04-26 DE DE60232506T patent/DE60232506D1/en not_active Expired - Lifetime
- 2002-04-26 US US10/475,850 patent/US6889559B2/en not_active Expired - Lifetime
- 2002-04-26 CN CNB028086805A patent/CN1239889C/en not_active Expired - Lifetime
- 2002-04-26 AT AT02730213T patent/ATE433098T1/en not_active IP Right Cessation
- 2002-04-26 CA CA002441794A patent/CA2441794C/en not_active Expired - Lifetime
- 2002-04-26 WO PCT/EP2002/004637 patent/WO2002090897A1/en active Search and Examination
- 2002-04-26 RU RU2003134964/28A patent/RU2262081C2/en active
- 2002-04-26 JP JP2002588109A patent/JP3764141B2/en not_active Expired - Lifetime
- 2002-04-26 CN CNB2005100651944A patent/CN100360911C/en not_active Expired - Lifetime
-
2005
- 2005-04-06 US US11/099,514 patent/US7004036B2/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1960568A (en) * | 1931-08-01 | 1934-05-29 | Dallas Foundry | Meter yoke |
US4862744A (en) * | 1987-11-13 | 1989-09-05 | A. Y. Mcdonald Manufacturing Company | Holder and shut off valve for a water flow control device |
US5339687A (en) * | 1989-02-18 | 1994-08-23 | Endress & Hauser Limited | Flowmeter |
US5780735A (en) * | 1995-02-15 | 1998-07-14 | Hitachi, Ltd. | Air flow rate measurement apparatus |
DE19609823A1 (en) * | 1996-03-13 | 1997-09-18 | Hechinger Helmut Gmbh & Co | System for monitoring medium flowing inside pipe with tubular section esp. for energy providing materials |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007017058A1 (en) * | 2007-04-11 | 2008-10-16 | Continental Automotive Gmbh | Method for air mass measurement and air mass sensor |
WO2014011871A1 (en) * | 2012-07-11 | 2014-01-16 | Trane International Inc. | Methods and systems to measure fluid flow |
US9261388B2 (en) | 2012-07-11 | 2016-02-16 | Trane International Inc. | Methods and systems to measure fluid flow |
US9784602B2 (en) | 2012-07-11 | 2017-10-10 | Trane International Inc. | System for measuring fluid flow in a fluid passage of an HVAC system |
US10514282B2 (en) | 2012-07-11 | 2019-12-24 | Trane International Inc. | System for measuring fluid flow in a fluid passage of an HVAC system |
CN111094906A (en) * | 2017-09-11 | 2020-05-01 | 恩德莱斯+豪瑟尔韦泽尔有限商业两合公司 | Thermal flowmeter |
CN111094906B (en) * | 2017-09-11 | 2021-10-08 | 恩德莱斯+豪瑟尔韦泽尔有限商业两合公司 | Device for determining and/or monitoring the flow rate of a flowable medium and method for operating the same |
US11543274B2 (en) | 2017-09-11 | 2023-01-03 | Endress+Hauser Wetzer Gmbh+Co. Kg | Thermal flowmeter including a coupling element with an anisotropic thermal conductivity |
Also Published As
Publication number | Publication date |
---|---|
JP3764141B2 (en) | 2006-04-05 |
ATE433098T1 (en) | 2009-06-15 |
US6889559B2 (en) | 2005-05-10 |
US20050229695A1 (en) | 2005-10-20 |
GB2375401A (en) | 2002-11-13 |
RU2262081C2 (en) | 2005-10-10 |
EP1386125B1 (en) | 2009-06-03 |
CN1503898A (en) | 2004-06-09 |
DE60232506D1 (en) | 2009-07-16 |
CN1239889C (en) | 2006-02-01 |
CA2441794A1 (en) | 2002-11-14 |
GB0110961D0 (en) | 2001-06-27 |
RU2003134964A (en) | 2005-02-27 |
JP2004526162A (en) | 2004-08-26 |
US20040149027A1 (en) | 2004-08-05 |
CN100360911C (en) | 2008-01-09 |
US7004036B2 (en) | 2006-02-28 |
CN1707227A (en) | 2005-12-14 |
EP1386125A1 (en) | 2004-02-04 |
CA2441794C (en) | 2009-06-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7004036B2 (en) | Flow metering | |
EP2350576B1 (en) | Transmitter for a magnetic flowmeter | |
US6843110B2 (en) | Method and apparatus for validating the accuracy of a flowmeter | |
US5834659A (en) | Device and method for measuring fluid flow in a conduit having a gradual bend | |
US6543297B1 (en) | Process flow plate with temperature measurement feature | |
US20160091128A1 (en) | Lugged wafer alignment ring | |
BRPI1103833A2 (en) | Device for measuring the characteristics of a flow in a pipe | |
EP3460451A2 (en) | Integrity monitoring spool | |
US4091653A (en) | Turbine meter in-line checking apparatus and method | |
US20220099473A1 (en) | Device for the measurement of the flow rate of a gas in a gas piping | |
US6615673B1 (en) | Integral shedder and mounting pad | |
KR100436972B1 (en) | Vapor flow measuring device for standardizing flow meter | |
CN114838228A (en) | Machining method of smoke air duct measuring section and smoke air duct measuring section | |
KR100500532B1 (en) | Pitot cone assembly for flow measurement | |
Mottram et al. | Installation effects on vortex flowmeters | |
JP3864165B2 (en) | Thermal flow meter | |
JPH10185643A (en) | Flowmeter | |
Phair | Errors occur often in municipal flowmetering |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ OM PH PL PT RO RU SD SE SG SI SK SL TJ TM TN TR TT TZ UA UG US UZ VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2002730213 Country of ref document: EP Ref document number: 795/MUMNP/2003 Country of ref document: IN |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2441794 Country of ref document: CA |
|
WWE | Wipo information: entry into national phase |
Ref document number: 028086805 Country of ref document: CN |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2002588109 Country of ref document: JP Ref document number: 10475850 Country of ref document: US |
|
WWP | Wipo information: published in national office |
Ref document number: 2002730213 Country of ref document: EP |
|
REG | Reference to national code |
Ref country code: DE Ref legal event code: 8642 |
|
DPE2 | Request for preliminary examination filed before expiration of 19th month from priority date (pct application filed from 20040101) |