DE4107217C2 - - Google Patents

Info

Publication number
DE4107217C2
DE4107217C2 DE4107217A DE4107217A DE4107217C2 DE 4107217 C2 DE4107217 C2 DE 4107217C2 DE 4107217 A DE4107217 A DE 4107217A DE 4107217 A DE4107217 A DE 4107217A DE 4107217 C2 DE4107217 C2 DE 4107217C2
Authority
DE
Germany
Prior art keywords
limit current
electrode
current probe
gas
substrate
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
DE4107217A
Other languages
German (de)
English (en)
Other versions
DE4107217A1 (de
Inventor
Volker Dipl.-Chem. Dr. 6000 Frankfurt De Leonhard
Hartmut Dipl.-Ing. 6374 Steinbach De Erdmann
Marianne 6237 Liederbach De Ilgenstein
Wing Fong Dipl.-Chem. Dr. 6000 Frankfurt De Chu
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.)
Roth-Technik & Co Forschung fur Automobil- U GmbH
Original Assignee
Battelle-Institut
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6426635&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE4107217(C2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Battelle-Institut filed Critical Battelle-Institut
Priority to DE4107217A priority Critical patent/DE4107217A1/de
Priority to PCT/EP1992/000490 priority patent/WO1992015872A1/de
Priority to DE59206469T priority patent/DE59206469D1/de
Priority to EP92905571A priority patent/EP0529029B1/de
Priority to JP04504970A priority patent/JP3073523B2/ja
Publication of DE4107217A1 publication Critical patent/DE4107217A1/de
Application granted granted Critical
Publication of DE4107217C2 publication Critical patent/DE4107217C2/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
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/406—Cells and probes with solid electrolytes
    • G01N27/407—Cells and probes with solid electrolytes for investigating or analysing gases
    • G01N27/4071—Cells and probes with solid electrolytes for investigating or analysing gases using sensor elements of laminated structure

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
DE4107217A 1991-03-07 1991-03-07 Grenzstromsonde zur messung des partialdrucks von gasen Granted DE4107217A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE4107217A DE4107217A1 (de) 1991-03-07 1991-03-07 Grenzstromsonde zur messung des partialdrucks von gasen
PCT/EP1992/000490 WO1992015872A1 (de) 1991-03-07 1992-03-05 Grenzstromsonde zur messung des partialdrucks von gasen
DE59206469T DE59206469D1 (de) 1991-03-07 1992-03-05 Grenzstromsonde zur messung des partialdrucks von gasen
EP92905571A EP0529029B1 (de) 1991-03-07 1992-03-05 Grenzstromsonde zur messung des partialdrucks von gasen
JP04504970A JP3073523B2 (ja) 1991-03-07 1992-03-05 ガス分圧測定用限界電流センサ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4107217A DE4107217A1 (de) 1991-03-07 1991-03-07 Grenzstromsonde zur messung des partialdrucks von gasen

Publications (2)

Publication Number Publication Date
DE4107217A1 DE4107217A1 (de) 1992-09-10
DE4107217C2 true DE4107217C2 (enExample) 1993-07-29

Family

ID=6426635

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4107217A Granted DE4107217A1 (de) 1991-03-07 1991-03-07 Grenzstromsonde zur messung des partialdrucks von gasen
DE59206469T Expired - Fee Related DE59206469D1 (de) 1991-03-07 1992-03-05 Grenzstromsonde zur messung des partialdrucks von gasen

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE59206469T Expired - Fee Related DE59206469D1 (de) 1991-03-07 1992-03-05 Grenzstromsonde zur messung des partialdrucks von gasen

Country Status (4)

Country Link
EP (1) EP0529029B1 (enExample)
JP (1) JP3073523B2 (enExample)
DE (2) DE4107217A1 (enExample)
WO (1) WO1992015872A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004063084A1 (de) * 2004-12-28 2006-07-06 Robert Bosch Gmbh Sensorelement für einen Gassensor
CN115856374B (zh) * 2022-12-26 2025-06-20 福州物联网开放实验室有限公司 磁通门电流传感器铁芯构造

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2265309C3 (de) * 1972-02-10 1979-09-20 Robert Bosch Gmbh, 7000 Stuttgart Meßfühler für die Bestimmung des Sauerstoffgehaltes in Abgasen, vorwiegend von Verbrennungsmotoren, sowie Verfahren zur Herstellung solcher Meßfühler
DE2913633C2 (de) * 1979-04-05 1986-01-23 Robert Bosch Gmbh, 7000 Stuttgart Elektrochemischer Meßfühler für die Bestimmung des Sauerstoffgehaltes in Gasen, insbesondere in Abgasen von Verbrennungsmotoren sowie Verfahren zur Herstellung desselben
GB2049952B (en) * 1979-05-17 1983-03-30 City Tech Diffusion barrier gas sensor
JPS55156855A (en) * 1979-05-25 1980-12-06 Nissan Motor Co Ltd Air fuel ratio measuring device
DE3201796A1 (de) * 1982-01-21 1983-09-08 Koertvelyessy Laszlo Langlebige sauerstoffsonde
JPS60259952A (ja) * 1984-06-06 1985-12-23 Ngk Insulators Ltd 電気化学的素子
JPS63171356A (ja) * 1987-01-09 1988-07-15 Hitachi Ltd 酸素濃度測定用検出器
JPH0827247B2 (ja) * 1987-11-04 1996-03-21 株式会社豊田中央研究所 広帯域空燃比センサおよび検出装置
DE3811713A1 (de) * 1988-04-08 1989-10-19 Bosch Gmbh Robert Planare polarographische sonde zur bestimmung des (lambda)-wertes von gasgemischen
DE3923193A1 (de) * 1989-07-13 1991-01-24 Max Planck Gesellschaft Grenzstromsensor zum messen des partialdrucks eines gases

Also Published As

Publication number Publication date
EP0529029B1 (de) 1996-06-05
JPH05507360A (ja) 1993-10-21
WO1992015872A1 (de) 1992-09-17
JP3073523B2 (ja) 2000-08-07
EP0529029A1 (de) 1993-03-03
DE4107217A1 (de) 1992-09-10
DE59206469D1 (de) 1996-07-11

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8363 Opposition against the patent
8327 Change in the person/name/address of the patent owner

Owner name: ROTH-TECHNIK GMBH & CO FORSCHUNG FUER AUTOMOBIL- U

8339 Ceased/non-payment of the annual fee