DE59108198D1 - Sensor für thermische Massenstrommesser - Google Patents

Sensor für thermische Massenstrommesser

Info

Publication number
DE59108198D1
DE59108198D1 DE59108198T DE59108198T DE59108198D1 DE 59108198 D1 DE59108198 D1 DE 59108198D1 DE 59108198 T DE59108198 T DE 59108198T DE 59108198 T DE59108198 T DE 59108198T DE 59108198 D1 DE59108198 D1 DE 59108198D1
Authority
DE
Germany
Prior art keywords
mass flow
flow sensor
thermal mass
thermal
sensor
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.)
Expired - Fee Related
Application number
DE59108198T
Other languages
English (en)
Inventor
Kurt Dr Eiermann
Dieter Link
Martin Dr Hohenstatt
Reiner Goebel
Juergen Schrode
Andreas Gabel
Andreas Dr Hoehler
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.)
ABB Patent GmbH
Vodafone GmbH
Original Assignee
SENSYCON IND SENSORSYST
Mannesmann 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 SENSYCON IND SENSORSYST, Mannesmann AG filed Critical SENSYCON IND SENSORSYST
Application granted granted Critical
Publication of DE59108198D1 publication Critical patent/DE59108198D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/01—Mounting; Supporting
    • 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
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/10—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring thermal variables
    • G01P5/12—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring thermal variables using variation of resistance of a heated conductor

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Fluid Mechanics (AREA)
  • Measuring Volume Flow (AREA)
DE59108198T 1990-08-17 1991-08-10 Sensor für thermische Massenstrommesser Expired - Fee Related DE59108198D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9011927U DE9011927U1 (de) 1990-08-17 1990-08-17
DE4123482A DE4123482C2 (de) 1990-08-17 1991-07-16 Sensor für thermische Massenstrommesser

Publications (1)

Publication Number Publication Date
DE59108198D1 true DE59108198D1 (de) 1996-10-24

Family

ID=6856608

Family Applications (3)

Application Number Title Priority Date Filing Date
DE9011927U Expired - Lifetime DE9011927U1 (de) 1990-08-17 1990-08-17
DE4123482A Expired - Fee Related DE4123482C2 (de) 1990-08-17 1991-07-16 Sensor für thermische Massenstrommesser
DE59108198T Expired - Fee Related DE59108198D1 (de) 1990-08-17 1991-08-10 Sensor für thermische Massenstrommesser

Family Applications Before (2)

Application Number Title Priority Date Filing Date
DE9011927U Expired - Lifetime DE9011927U1 (de) 1990-08-17 1990-08-17
DE4123482A Expired - Fee Related DE4123482C2 (de) 1990-08-17 1991-07-16 Sensor für thermische Massenstrommesser

Country Status (1)

Country Link
DE (3) DE9011927U1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4125623A1 (de) * 1991-08-02 1993-02-04 Schako Metallwarenfabrik Einrichtung zum regeln eines volumenstromes
DE59507056D1 (de) * 1994-02-28 1999-11-18 Heraeus Electro Nite Int Verfahren zur befestigung einer sensoranordnung für heissfilmanemometer
DE102009028850A1 (de) 2009-08-24 2011-03-03 Endress + Hauser Flowtec Ag Herstellungsverfahren eines Sensors eines thermischen Durchflussmessgeräts
DE102009028848A1 (de) 2009-08-24 2011-03-03 Endress + Hauser Flowtec Ag Aufbau und Herstellungsverfahrens eines Sensors eines thermischen Durchflussmessgeräts

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54145166A (en) * 1978-04-10 1979-11-13 Hitachi Ltd Measuring apparatus of suction air flow rates
DE3542788A1 (de) * 1985-12-04 1987-06-19 Degussa Vorrichtung zur thermischen massenstrommessung von gasen und fluessigkeiten
JPH0244211A (ja) * 1988-08-04 1990-02-14 Sharp Corp フローセンサ

Also Published As

Publication number Publication date
DE9011927U1 (de) 1990-11-08
DE4123482A1 (de) 1992-02-20
DE4123482C2 (de) 1994-06-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: MANNESMANN AG, 40213 DUESSELDORF, DE

Owner name: ABB PATENT GMBH, 68526 LADENBURG, DE

8339 Ceased/non-payment of the annual fee