DE3937783A1 - Sensor zur ermittlung der massenstromdichtegemittelten temperatur - Google Patents

Sensor zur ermittlung der massenstromdichtegemittelten temperatur

Info

Publication number
DE3937783A1
DE3937783A1 DE3937783A DE3937783A DE3937783A1 DE 3937783 A1 DE3937783 A1 DE 3937783A1 DE 3937783 A DE3937783 A DE 3937783A DE 3937783 A DE3937783 A DE 3937783A DE 3937783 A1 DE3937783 A1 DE 3937783A1
Authority
DE
Germany
Prior art keywords
resistance
sensor according
temperature
transverse direction
material layer
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.)
Granted
Application number
DE3937783A
Other languages
German (de)
English (en)
Other versions
DE3937783C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Herbert Dr Ing Willms
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.)
Deutsches Zentrum fuer Luft und Raumfahrt eV
Original Assignee
Deutsches Zentrum fuer Luft und Raumfahrt eV
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 Deutsches Zentrum fuer Luft und Raumfahrt eV filed Critical Deutsches Zentrum fuer Luft und Raumfahrt eV
Priority to DE3937783A priority Critical patent/DE3937783A1/de
Priority to US07/612,005 priority patent/US5129732A/en
Priority to GB9024661A priority patent/GB2238133B/en
Priority to FR9014166A priority patent/FR2654510B1/fr
Publication of DE3937783A1 publication Critical patent/DE3937783A1/de
Application granted granted Critical
Publication of DE3937783C2 publication Critical patent/DE3937783C2/de
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
    • G01K7/18—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a linear resistance, e.g. platinum resistance thermometer
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K13/00—Thermometers specially adapted for specific purposes
    • G01K13/02—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
DE3937783A 1989-11-14 1989-11-14 Sensor zur ermittlung der massenstromdichtegemittelten temperatur Granted DE3937783A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE3937783A DE3937783A1 (de) 1989-11-14 1989-11-14 Sensor zur ermittlung der massenstromdichtegemittelten temperatur
US07/612,005 US5129732A (en) 1989-11-14 1990-11-09 Sensor for determining the temperature averaged on the basis of mass flow density
GB9024661A GB2238133B (en) 1989-11-14 1990-11-13 Apparatus for determining the temperature averaged on the basis of mass flow density
FR9014166A FR2654510B1 (fr) 1989-11-14 1990-11-14 Sonde de determination d'une temperature rapportee a la moyenne d'une densite de debit massique.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3937783A DE3937783A1 (de) 1989-11-14 1989-11-14 Sensor zur ermittlung der massenstromdichtegemittelten temperatur

Publications (2)

Publication Number Publication Date
DE3937783A1 true DE3937783A1 (de) 1991-05-16
DE3937783C2 DE3937783C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-11-12

Family

ID=6393461

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3937783A Granted DE3937783A1 (de) 1989-11-14 1989-11-14 Sensor zur ermittlung der massenstromdichtegemittelten temperatur

Country Status (4)

Country Link
US (1) US5129732A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3937783A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2654510B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2238133B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9217875D0 (en) * 1992-08-21 1992-10-07 Caradon Mira Ltd Temperature sensor
DE19731900A1 (de) * 1997-07-24 1999-02-11 Heraeus Electro Nite Int Leitfähige Schicht mit veränderlichem elektrischen Widerstand, Verfahren zu ihrer Herstellung und Verwendung
DE19802045A1 (de) * 1998-01-21 1999-07-22 Behr Gmbh & Co Vorrichtung zur Erfassung der Temperatur eines insbesondere strömenden Mediums

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4547079A (en) * 1984-04-04 1985-10-15 Honeywell Inc. Averaging temperature responsive apparatus
GB2169708A (en) * 1985-01-09 1986-07-16 John A Horner Detecting temperature in storage tanks

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1902427A (en) * 1930-01-10 1933-03-21 Brush Lab Company Flow meter
US2717946A (en) * 1950-10-14 1955-09-13 Sprague Electric Co Electrical resistance elements
US3470744A (en) * 1966-01-14 1969-10-07 John E Lindberg Temperature detection sensor
CH545577A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1971-11-19 1974-01-31
US3803708A (en) * 1973-02-16 1974-04-16 Matsushita Electric Ind Co Ltd Method for making a resistor
DE3108969C2 (de) * 1981-03-10 1986-01-09 Draloric Electronic GmbH, 8672 Selb Elektrothermische Füllstandsanzeigevorrichtung
JPS5855762A (ja) * 1981-09-30 1983-04-02 Hitachi Ltd 熱線式流量計用発熱抵抗体
JPS59162413A (ja) * 1983-03-07 1984-09-13 Hitachi Ltd 熱式流量計
US4977385A (en) * 1986-04-23 1990-12-11 Mcqueen Malcolm M Distributed RTD

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4547079A (en) * 1984-04-04 1985-10-15 Honeywell Inc. Averaging temperature responsive apparatus
GB2169708A (en) * 1985-01-09 1986-07-16 John A Horner Detecting temperature in storage tanks

Also Published As

Publication number Publication date
GB2238133A (en) 1991-05-22
FR2654510B1 (fr) 1993-12-10
US5129732A (en) 1992-07-14
DE3937783C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-11-12
GB2238133B (en) 1994-08-03
GB9024661D0 (en) 1991-01-02
FR2654510A1 (fr) 1991-05-17

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee