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AU2001283578A1 - Method and sensor for mass flow measurement using probe heat conduction - Google Patents

Method and sensor for mass flow measurement using probe heat conduction

Info

Publication number
AU2001283578A1
AU2001283578A1 AU2001283578A AU8357801A AU2001283578A1 AU 2001283578 A1 AU2001283578 A1 AU 2001283578A1 AU 2001283578 A AU2001283578 A AU 2001283578A AU 8357801 A AU8357801 A AU 8357801A AU 2001283578 A1 AU2001283578 A1 AU 2001283578A1
Authority
AU
Australia
Prior art keywords
sensor
heat conduction
mass flow
flow measurement
probe heat
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.)
Abandoned
Application number
AU2001283578A
Inventor
Douglas C. Myhre
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.)
Rosemount Aerospace Inc
Original Assignee
Rosemount Aerospace Inc
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 Rosemount Aerospace Inc filed Critical Rosemount Aerospace Inc
Publication of AU2001283578A1 publication Critical patent/AU2001283578A1/en
Abandoned legal-status Critical Current

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
    • G01F1/68—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
    • 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
    • G01F1/6888—Thermoelectric elements, e.g. thermocouples, thermopiles

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
AU2001283578A 2000-11-09 2001-08-17 Method and sensor for mass flow measurement using probe heat conduction Abandoned AU2001283578A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09710547 2000-11-09
US09/710,547 US6487904B1 (en) 2000-11-09 2000-11-09 Method and sensor for mass flow measurement using probe heat conduction
PCT/US2001/041763 WO2002039071A1 (en) 2000-11-09 2001-08-17 Method and sensor for mass flow measurement using probe heat conduction

Publications (1)

Publication Number Publication Date
AU2001283578A1 true AU2001283578A1 (en) 2002-05-21

Family

ID=24854482

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001283578A Abandoned AU2001283578A1 (en) 2000-11-09 2001-08-17 Method and sensor for mass flow measurement using probe heat conduction

Country Status (4)

Country Link
US (1) US6487904B1 (en)
EP (1) EP1340053A1 (en)
AU (1) AU2001283578A1 (en)
WO (1) WO2002039071A1 (en)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4374782B2 (en) * 2001-01-18 2009-12-02 トヨタ自動車株式会社 In-vehicle fuel cell system and control method thereof
US6844805B2 (en) * 2002-01-02 2005-01-18 Minco Products, Inc. Temperature detection and switching assembly
SE0200184D0 (en) * 2002-01-24 2002-01-24 Siemens Elema Ab Acoustic Gas Meter
US20040139799A1 (en) * 2002-07-25 2004-07-22 Sudolcan David C. Method and apparatus for determining flow rate of a fluid
AU2003241236A1 (en) * 2003-05-14 2004-12-03 Instrumentarium Corporation Methods, arrangement, device and sensor for urine flow measurement
US6883369B1 (en) 2004-05-06 2005-04-26 Rosemount Aerospace Inc. Sensor and method of measuring mass flow non-intrusively
US7107835B2 (en) * 2004-09-08 2006-09-19 Honeywell International Inc. Thermal mass flow sensor
US20080113252A1 (en) * 2004-12-15 2008-05-15 Katsuhiko Yamamoto Fuel Cell System
CN101253826B (en) * 2005-08-05 2013-06-05 Wrd公司 Adaptive cooling method for computer rack enclosure
US8790256B2 (en) * 2006-08-14 2014-07-29 Frederick J. Buja System and method employing a thermocouple junction for monitoring of physiological parameters
US8360635B2 (en) * 2007-01-09 2013-01-29 Schlumberger Technology Corporation System and method for using one or more thermal sensor probes for flow analysis, flow assurance and pipe condition monitoring of a pipeline for flowing hydrocarbons
US8597505B2 (en) 2007-09-13 2013-12-03 Fresenius Medical Care Holdings, Inc. Portable dialysis machine
US10035103B2 (en) 2008-10-30 2018-07-31 Fresenius Medical Care Holdings, Inc. Modular, portable dialysis system
US8240636B2 (en) 2009-01-12 2012-08-14 Fresenius Medical Care Holdings, Inc. Valve system
US9358331B2 (en) 2007-09-13 2016-06-07 Fresenius Medical Care Holdings, Inc. Portable dialysis machine with improved reservoir heating system
US8040493B2 (en) 2007-10-11 2011-10-18 Fresenius Medical Care Holdings, Inc. Thermal flow meter
US9308307B2 (en) 2007-09-13 2016-04-12 Fresenius Medical Care Holdings, Inc. Manifold diaphragms
US8105487B2 (en) 2007-09-25 2012-01-31 Fresenius Medical Care Holdings, Inc. Manifolds for use in conducting dialysis
WO2009073567A1 (en) 2007-11-29 2009-06-11 Xcorporeal. Inc. System and method for conducting hemodialysis and hemofiltration
JP4836988B2 (en) * 2008-04-30 2011-12-14 日立オートモティブシステムズ株式会社 Thermal flow meter
MX343532B (en) 2008-10-07 2016-11-09 Fresenius Medical Care Holdings Inc Priming system and method for dialysis systems.
US20100237013A1 (en) * 2009-02-13 2010-09-23 Millipore Corporation Autonomous filter element
WO2010114932A1 (en) 2009-03-31 2010-10-07 Xcorporeal, Inc. Modular reservoir assembly for a hemodialysis and hemofiltration system
US8682149B2 (en) * 2009-11-19 2014-03-25 Gaumer Company, Inc. Flow measurement with electric heaters
US20110132083A1 (en) * 2009-12-04 2011-06-09 Linde Aktiengesellschaft Low Temperature Gas Flow Sensor
US8667839B2 (en) * 2011-02-18 2014-03-11 Tohoku Gakuin Heat conduction-type sensor for calibrating effects of temperature and type of fluid, and thermal flow sensor and thermal barometric sensor using this sensor
FR2991814B1 (en) 2012-06-08 2014-06-06 Michelin & Cie COOLING CIRCUIT FOR FUEL CELL
US20140000359A1 (en) * 2012-06-29 2014-01-02 Los Robles Advertising, Inc. Operating a thermal anemometer flow meter
US20150192444A1 (en) * 2012-09-21 2015-07-09 Sierra Instruments, Inc. Single-probe mass flow meters
US9239257B2 (en) * 2012-09-21 2016-01-19 Sierra Instruments, Inc. Mass flow meter configured with computational modeling for use with different fluids
US9664544B2 (en) * 2012-10-19 2017-05-30 Cdi Meters, Inc. Thermal-type flowmeter having separate probe mounting arrangement, a mechanical mounting structure, and valves for each probe
US9506791B2 (en) * 2012-12-17 2016-11-29 Los Robles Advertising, Inc. Operating a high accuracy thermal anemometer flow meter in gas stream containing liquid droplets
US9201036B2 (en) 2012-12-21 2015-12-01 Fresenius Medical Care Holdings, Inc. Method and system of monitoring electrolyte levels and composition using capacitance or induction
US9157786B2 (en) 2012-12-24 2015-10-13 Fresenius Medical Care Holdings, Inc. Load suspension and weighing system for a dialysis machine reservoir
US9354640B2 (en) * 2013-11-11 2016-05-31 Fresenius Medical Care Holdings, Inc. Smart actuator for valve
FR3015667A1 (en) * 2013-12-20 2015-06-26 Sc2N Sa DEVICE FOR MEASURING A TEMPERATURE DIFFERENTIAL
US9182261B1 (en) * 2014-12-24 2015-11-10 Finetek Co., Ltd. Thermal mass flow meter
GB2533936B (en) 2015-01-07 2017-10-25 Homeserve Plc Flow detection device
US9500505B2 (en) * 2015-02-02 2016-11-22 Honeywell International Inc. System for gas distribution and mass flow measurement
GB201501935D0 (en) 2015-02-05 2015-03-25 Tooms Moore Consulting Ltd And Trow Consulting Ltd Water flow analysis
DE102015118123A1 (en) * 2015-10-23 2017-04-27 Endress+Hauser Flowtec Ag Thermal flow meter and assembly with a tube and the thermal flow meter
US9889244B2 (en) 2015-12-17 2018-02-13 Fresenius Medical Care Holdings, Inc. System and method for controlling venous air recovery in a portable dialysis system
AU2017231675B2 (en) 2016-03-08 2022-03-31 Fresenius Medical Care Holdings, Inc. Methods and system of generating rapidly varying pressure amplitudes in fluidic circuits in a dialysis treatment system
AU2017231750B2 (en) 2016-03-08 2022-03-03 Fresenius Medical Care Holdings, Inc. Methods and systems for detecting an occlusion in a blood circuit of a dialysis system
US10247635B2 (en) * 2016-06-30 2019-04-02 Hach Company Online chlorine analyzer
US10561778B2 (en) 2017-03-02 2020-02-18 Fresenius Medical Care Holdings, Inc. Split reservoir bags and method of using split reservoir bags to improve the heating and generation of dialysate
JP6867679B2 (en) * 2017-03-13 2021-05-12 国立大学法人 香川大学 Manufacturing method of vascular fluid flow velocity sensor and vascular fluid flow velocity sensor
US11110214B2 (en) 2017-04-07 2021-09-07 Fresenius Medical Care Holdings, Inc. Methods and systems for measuring and heating dialysate

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE889845C (en) * 1946-02-18 1953-09-14 Ericsson Telefon Ab L M Device for measuring the flow velocity of a medium flowing along a wall or of the amount of heat transported by the same
US4016758A (en) 1975-09-09 1977-04-12 Taylor Julian S Thermal gauge probe
US4135396A (en) * 1978-04-24 1979-01-23 The Trane Company Temperature compensating fluid velocity sensing apparatus
FR2552876B1 (en) * 1983-09-29 1985-10-25 Commissariat Energie Atomique THERMAL LIQUID LEVEL MEASUREMENT SYSTEM
US4603580A (en) * 1985-02-20 1986-08-05 Scandpower, Inc. Unicable liquid level sensing system
US4781057A (en) * 1987-01-16 1988-11-01 Hyfantis Jr George J Method and apparatus for detecting leaks in a liquid-containing tank
US4949578A (en) 1988-10-11 1990-08-21 Harpster Joseph W C Flow metering of high temperature gases

Also Published As

Publication number Publication date
EP1340053A1 (en) 2003-09-03
US6487904B1 (en) 2002-12-03
WO2002039071A1 (en) 2002-05-16

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