DE4137197A1 - Sensoranordnung zum nachweis eines gases - Google Patents

Sensoranordnung zum nachweis eines gases

Info

Publication number
DE4137197A1
DE4137197A1 DE19914137197 DE4137197A DE4137197A1 DE 4137197 A1 DE4137197 A1 DE 4137197A1 DE 19914137197 DE19914137197 DE 19914137197 DE 4137197 A DE4137197 A DE 4137197A DE 4137197 A1 DE4137197 A1 DE 4137197A1
Authority
DE
Germany
Prior art keywords
heating element
sensor arrangement
arrangement according
temperature sensors
temperature
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
DE19914137197
Other languages
German (de)
English (en)
Other versions
DE4137197C2 (enrdf_load_stackoverflow
Inventor
Martin Gall
Gerhard Dr Horner
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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 Siemens AG, Siemens Corp filed Critical Siemens AG
Priority to DE19914137197 priority Critical patent/DE4137197A1/de
Publication of DE4137197A1 publication Critical patent/DE4137197A1/de
Application granted granted Critical
Publication of DE4137197C2 publication Critical patent/DE4137197C2/de
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/14—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of an electrically-heated body in dependence upon change of temperature
    • G01N27/16—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of an electrically-heated body in dependence upon change of temperature caused by burning or catalytic oxidation of surrounding material to be tested, e.g. of gas

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
DE19914137197 1991-11-12 1991-11-12 Sensoranordnung zum nachweis eines gases Granted DE4137197A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19914137197 DE4137197A1 (de) 1991-11-12 1991-11-12 Sensoranordnung zum nachweis eines gases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19914137197 DE4137197A1 (de) 1991-11-12 1991-11-12 Sensoranordnung zum nachweis eines gases

Publications (2)

Publication Number Publication Date
DE4137197A1 true DE4137197A1 (de) 1993-05-13
DE4137197C2 DE4137197C2 (enrdf_load_stackoverflow) 1993-08-19

Family

ID=6444625

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19914137197 Granted DE4137197A1 (de) 1991-11-12 1991-11-12 Sensoranordnung zum nachweis eines gases

Country Status (1)

Country Link
DE (1) DE4137197A1 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999026051A2 (en) 1997-11-14 1999-05-27 Motorola Inc. Calorimetric hydrocarbon gas sensor
DE102018119212A1 (de) * 2018-08-07 2020-02-13 Tdk Corporation Sensorvorrichtung und elektronische Anordnung

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3839414A1 (de) * 1988-11-22 1990-05-23 Siemens Ag Sensoranordnung zum nachweis von gasen durch exotherme katalytische reaktionen
DE4006085A1 (de) * 1990-02-27 1991-08-29 Bosch Gmbh Robert Sensor zur gleichzeitigen bestimmung der zusammensetzung von gasgemischen und der gasgeschwindigkeit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3839414A1 (de) * 1988-11-22 1990-05-23 Siemens Ag Sensoranordnung zum nachweis von gasen durch exotherme katalytische reaktionen
DE4006085A1 (de) * 1990-02-27 1991-08-29 Bosch Gmbh Robert Sensor zur gleichzeitigen bestimmung der zusammensetzung von gasgemischen und der gasgeschwindigkeit

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Sensors & Actuators, B2, 4(1991) S. 533-538 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999026051A2 (en) 1997-11-14 1999-05-27 Motorola Inc. Calorimetric hydrocarbon gas sensor
EP0966661A4 (en) * 1997-11-14 2006-07-26 Motorola Inc CALORIMETER SENSOR OF HYDROCARBON GASES
DE102018119212A1 (de) * 2018-08-07 2020-02-13 Tdk Corporation Sensorvorrichtung und elektronische Anordnung
US12085526B2 (en) 2018-08-07 2024-09-10 Tdk Corporation Sensor device and electronic assembly

Also Published As

Publication number Publication date
DE4137197C2 (enrdf_load_stackoverflow) 1993-08-19

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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