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JPS57108748A - Detector of oxygen concentration - Google Patents

Detector of oxygen concentration

Info

Publication number
JPS57108748A
JPS57108748A JP55186259A JP18625980A JPS57108748A JP S57108748 A JPS57108748 A JP S57108748A JP 55186259 A JP55186259 A JP 55186259A JP 18625980 A JP18625980 A JP 18625980A JP S57108748 A JPS57108748 A JP S57108748A
Authority
JP
Japan
Prior art keywords
insulator
circular
expanding part
housing
cylindical
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.)
Pending
Application number
JP55186259A
Other languages
Japanese (ja)
Inventor
Masaya Fujiki
Michihiro Yamakawa
Masatoshi Suzuki
Masami Kise
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.)
Denso Corp
Original Assignee
NipponDenso Co Ltd
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 NipponDenso Co Ltd filed Critical NipponDenso Co Ltd
Priority to JP55186259A priority Critical patent/JPS57108748A/en
Publication of JPS57108748A publication Critical patent/JPS57108748A/en
Pending 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

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)

Abstract

PURPOSE:To improve the strength of an element and the sealing and setting characteristics, by arranging a solid electrolyte element at the inside of a cylindical insulator, a cylindrical housing at the outside of the insulator, respectively and positioning and supporting the element by a circular expanding part provided to them respectively. CONSTITUTION:An element 1 is provided with a projecting part 1a of thin plate in one end, and shaped into a columnar or cylindrical form as a whole, and the outside diameter of the other end of the element 1 is large to form a circular expanding part 7. This element 1 is arranged in a insulator 10 which has a cylindical heating wire, and the insulator 10 is set at the inside of the cylindical housing 18. The circular expanding part 7 of the element 1 is suported by a circular seat 10a of the circular expanding part 10b of the insulator, and the circular expanding part 10b of the insulator 10 is supported by a circular seat 18a which is set at the inside of the housing 18. Thus, the mutual positioning of the element 1, insulator 10 and housing 18 becomes accurate and the setting characteristic is improved.
JP55186259A 1980-12-26 1980-12-26 Detector of oxygen concentration Pending JPS57108748A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55186259A JPS57108748A (en) 1980-12-26 1980-12-26 Detector of oxygen concentration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55186259A JPS57108748A (en) 1980-12-26 1980-12-26 Detector of oxygen concentration

Publications (1)

Publication Number Publication Date
JPS57108748A true JPS57108748A (en) 1982-07-06

Family

ID=16185138

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55186259A Pending JPS57108748A (en) 1980-12-26 1980-12-26 Detector of oxygen concentration

Country Status (1)

Country Link
JP (1) JPS57108748A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008519272A (en) * 2004-11-05 2008-06-05 エミテク・ゲゼルシャフト・フュール・エミシオーンテクノロギー・ミット・ベシュレンクテル・ハフツング Protection element for measuring probe and corresponding measuring probe and honeycomb element
JP2018100961A (en) * 2016-12-19 2018-06-28 日本特殊陶業株式会社 Gas sensor
JP2019135456A (en) * 2018-02-05 2019-08-15 日本特殊陶業株式会社 Gas sensor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008519272A (en) * 2004-11-05 2008-06-05 エミテク・ゲゼルシャフト・フュール・エミシオーンテクノロギー・ミット・ベシュレンクテル・ハフツング Protection element for measuring probe and corresponding measuring probe and honeycomb element
JP4903714B2 (en) * 2004-11-05 2012-03-28 エミテク・ゲゼルシャフト・フュール・エミシオーンテクノロギー・ミット・ベシュレンクテル・ハフツング Protection element for measuring probe and corresponding measuring probe and honeycomb element
JP2018100961A (en) * 2016-12-19 2018-06-28 日本特殊陶業株式会社 Gas sensor
JP2019135456A (en) * 2018-02-05 2019-08-15 日本特殊陶業株式会社 Gas sensor

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