DE112004002970A5 - Sensor system with a gas-sensitive sensor element and method for this purpose - Google Patents

Sensor system with a gas-sensitive sensor element and method for this purpose Download PDF

Info

Publication number
DE112004002970A5
DE112004002970A5 DE112004002970T DE112004002970T DE112004002970A5 DE 112004002970 A5 DE112004002970 A5 DE 112004002970A5 DE 112004002970 T DE112004002970 T DE 112004002970T DE 112004002970 T DE112004002970 T DE 112004002970T DE 112004002970 A5 DE112004002970 A5 DE 112004002970A5
Authority
DE
Germany
Prior art keywords
gas
sensor element
sensor system
sensitive
sensitive 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.)
Withdrawn
Application number
DE112004002970T
Other languages
German (de)
Inventor
Hanns Rump
Claus Dieter Kohl
Carsten Supply
Jessica Gerhart
Reinhard Patzer
Nico Frühinsfeld
Reiner Preuss
Hans-Werner Schockenbaum
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.)
Al Ko Kober SE
Original Assignee
T E M TECHN ENTWICKLUNGEN und
Tem! Techn Entwicklungen und Management GmbH
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 T E M TECHN ENTWICKLUNGEN und, Tem! Techn Entwicklungen und Management GmbH filed Critical T E M TECHN ENTWICKLUNGEN und
Publication of DE112004002970A5 publication Critical patent/DE112004002970A5/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0011—Sample conditioning
    • G01N33/0016—Sample conditioning by regulating a physical variable, e.g. pressure, temperature
    • 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
DE112004002970T 2004-09-30 2004-09-30 Sensor system with a gas-sensitive sensor element and method for this purpose Withdrawn DE112004002970A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/DE2004/002173 WO2006037283A1 (en) 2004-09-30 2004-09-30 Sensor system and methods, with a gas-sensitive sensor element and with a heating element

Publications (1)

Publication Number Publication Date
DE112004002970A5 true DE112004002970A5 (en) 2007-07-12

Family

ID=34959148

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112004002970T Withdrawn DE112004002970A5 (en) 2004-09-30 2004-09-30 Sensor system with a gas-sensitive sensor element and method for this purpose

Country Status (2)

Country Link
DE (1) DE112004002970A5 (en)
WO (1) WO2006037283A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112007003337A5 (en) * 2007-03-23 2010-04-29 Daimler Ag Gas supply arrangement with a sensor for detecting a measured variable of a process gas
US10520490B2 (en) * 2015-08-06 2019-12-31 Htc Corporation Gas detecting device and gas detecting method using the same
EP3211377B1 (en) * 2016-02-29 2018-01-31 Sick Ag Sensor and method for heating a sensor
DE102018108723A1 (en) * 2018-04-12 2019-10-17 Tdk Corporation Sensor device, method for operating a sensor device and electronic assembly, comprising a sensor device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1280587B (en) * 1965-11-02 1968-10-17 Rau Swf Autozubehoer Exhaust gas testing device for motor vehicles
CA1332208C (en) * 1988-11-23 1994-10-04 Franco Consadori Gas sensor
US5635628A (en) * 1995-05-19 1997-06-03 Siemens Aktiengesellschaft Method for detecting methane in a gas mixture
JP2004093473A (en) * 2002-09-03 2004-03-25 Ngk Spark Plug Co Ltd Contact combustion type combustible gas sensor

Also Published As

Publication number Publication date
WO2006037283A1 (en) 2006-04-13

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: AL-KO KOBER AG, 89359 KOETZ, DE

8139 Disposal/non-payment of the annual fee