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DE102011089597A8 - Spacer for a thermal flowmeter - Google Patents

Spacer for a thermal flowmeter Download PDF

Info

Publication number
DE102011089597A8
DE102011089597A8 DE201110089597 DE102011089597A DE102011089597A8 DE 102011089597 A8 DE102011089597 A8 DE 102011089597A8 DE 201110089597 DE201110089597 DE 201110089597 DE 102011089597 A DE102011089597 A DE 102011089597A DE 102011089597 A8 DE102011089597 A8 DE 102011089597A8
Authority
DE
Germany
Prior art keywords
spacer
thermal flowmeter
flowmeter
thermal
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.)
Withdrawn
Application number
DE201110089597
Other languages
German (de)
Other versions
DE102011089597A1 (en
Inventor
Tobias Baur
Fanos Christodoulou
Martin Barth
Axel Pfau
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.)
Endress and Hauser Flowtec AG
Original Assignee
Endress and Hauser Flowtec AG
Flowtec AG
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 Endress and Hauser Flowtec AG, Flowtec AG filed Critical Endress and Hauser Flowtec AG
Priority to DE102011089597A priority Critical patent/DE102011089597A1/en
Priority to EP12798225.4A priority patent/EP2795264A1/en
Priority to PCT/EP2012/073359 priority patent/WO2013092102A1/en
Priority to US14/366,836 priority patent/US20140366624A1/en
Publication of DE102011089597A1 publication Critical patent/DE102011089597A1/en
Publication of DE102011089597A8 publication Critical patent/DE102011089597A8/en
Withdrawn legal-status Critical Current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
    • G01F1/69—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
    • G01F1/692—Thin-film arrangements
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
DE102011089597A 2011-12-22 2011-12-22 Spacer for thermal flow measuring device, has spacer having a plane bearing surface for thin-film resistance thermometer and cylindrical circumferential surface, where plane bearing surface is inclined to longitudinal axis of spacer Withdrawn DE102011089597A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE102011089597A DE102011089597A1 (en) 2011-12-22 2011-12-22 Spacer for thermal flow measuring device, has spacer having a plane bearing surface for thin-film resistance thermometer and cylindrical circumferential surface, where plane bearing surface is inclined to longitudinal axis of spacer
EP12798225.4A EP2795264A1 (en) 2011-12-22 2012-11-22 Spacer for a thermal flowmeter
PCT/EP2012/073359 WO2013092102A1 (en) 2011-12-22 2012-11-22 Spacer for a thermal flowmeter
US14/366,836 US20140366624A1 (en) 2011-12-22 2012-11-22 Spacer for a Thermal, Flow Measuring Device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011089597A DE102011089597A1 (en) 2011-12-22 2011-12-22 Spacer for thermal flow measuring device, has spacer having a plane bearing surface for thin-film resistance thermometer and cylindrical circumferential surface, where plane bearing surface is inclined to longitudinal axis of spacer

Publications (2)

Publication Number Publication Date
DE102011089597A1 DE102011089597A1 (en) 2013-06-27
DE102011089597A8 true DE102011089597A8 (en) 2013-09-05

Family

ID=48575298

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102011089597A Withdrawn DE102011089597A1 (en) 2011-12-22 2011-12-22 Spacer for thermal flow measuring device, has spacer having a plane bearing surface for thin-film resistance thermometer and cylindrical circumferential surface, where plane bearing surface is inclined to longitudinal axis of spacer

Country Status (1)

Country Link
DE (1) DE102011089597A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016111701A1 (en) 2016-06-27 2017-12-28 Endress+Hauser Flowtec Ag Thermal flowmeter sensor, thermal flowmeter and method of manufacturing a thermal flowmeter sensor
DE102016121110A1 (en) * 2016-11-04 2018-05-09 Endress + Hauser Flowtec Ag A method of manufacturing a probe of a thermal flow meter, a probe, and a flow meter
DE102016121111B3 (en) * 2016-11-04 2018-02-15 Endress + Hauser Flowtec Ag Method for producing a probe of a thermal flow meter

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10185702A (en) * 1996-12-20 1998-07-14 Ishikawajima Harima Heavy Ind Co Ltd Thermocouple type temperature measuring device
JP2000155055A (en) * 1998-11-20 2000-06-06 Toshiba Corp Temperature detector and temperature detection system
WO2009115452A2 (en) * 2008-03-20 2009-09-24 Endress+Hauser Flowtec Ag Temperature sensor and method for the manufacture thereof
DE102010018947A1 (en) * 2010-04-30 2011-11-03 Abb Technology Ag Thermal mass flow meter with metal-encapsulated sensor technology

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6971274B2 (en) 2004-04-02 2005-12-06 Sierra Instruments, Inc. Immersible thermal mass flow meter
DE102009028848A1 (en) 2009-08-24 2011-03-03 Endress + Hauser Flowtec Ag Construction and manufacturing method of a sensor of a thermal flowmeter

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10185702A (en) * 1996-12-20 1998-07-14 Ishikawajima Harima Heavy Ind Co Ltd Thermocouple type temperature measuring device
JP2000155055A (en) * 1998-11-20 2000-06-06 Toshiba Corp Temperature detector and temperature detection system
WO2009115452A2 (en) * 2008-03-20 2009-09-24 Endress+Hauser Flowtec Ag Temperature sensor and method for the manufacture thereof
DE102010018947A1 (en) * 2010-04-30 2011-11-03 Abb Technology Ag Thermal mass flow meter with metal-encapsulated sensor technology

Also Published As

Publication number Publication date
DE102011089597A1 (en) 2013-06-27

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Legal Events

Date Code Title Description
R163 Identified publications notified
R005 Application deemed withdrawn due to failure to request examination