JPS57194348A - Solid electrolyte oxygen meter - Google Patents

Solid electrolyte oxygen meter

Info

Publication number
JPS57194348A
JPS57194348A JP56079865A JP7986581A JPS57194348A JP S57194348 A JPS57194348 A JP S57194348A JP 56079865 A JP56079865 A JP 56079865A JP 7986581 A JP7986581 A JP 7986581A JP S57194348 A JPS57194348 A JP S57194348A
Authority
JP
Japan
Prior art keywords
lead
contact
solid electrolyte
face
zirconia
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
JP56079865A
Other languages
Japanese (ja)
Other versions
JPH0311431B2 (en
Inventor
Masato Maeda
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.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Electric Corp
Yokogawa Hokushin Electric Corp
Yokogawa Electric Works 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 Yokogawa Electric Corp, Yokogawa Hokushin Electric Corp, Yokogawa Electric Works Ltd filed Critical Yokogawa Electric Corp
Priority to JP56079865A priority Critical patent/JPS57194348A/en
Priority to CA000397396A priority patent/CA1180384A/en
Priority to US06/353,920 priority patent/US4430192A/en
Priority to GB8206502A priority patent/GB2096772B/en
Priority to GB08223968A priority patent/GB2112526B/en
Publication of JPS57194348A publication Critical patent/JPS57194348A/en
Publication of JPH0311431B2 publication Critical patent/JPH0311431B2/ja
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

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 make an exchange of only a solid electrolyte possible and to reduce the maintenance cost, by making the connection between a lead part provided on the solid electrolyte and a wire lead connected to the outside into a contact construction. CONSTITUTION:Zirconia 5 as a test tube-shaped solid electrolyte is formed by porous platinum electrode films 7 and 8 placed on the outer and inner wall face of closed end, a ring-shaped part 9a formed on the outer wall face by platinum paste, a lead 9 consisting of a connection part which is connected the part 9a to the film 7 electrically, a contact face 10a formed on the opening end face of the zirconia 5 and the platinum paste applied on the inner wall face. Said zirconia 5 has a lead 10 consisting of a connection part 10b for connecting the face 10a to the film 8 electrically. The lead 9 comes into contact with a coil contact 13 in a recessed part of a contact ring 12 stuck closely by a insulation bonding agent 14 and is led to the outside by a wire lead 15. The lead 10 is in electrical contact with a stainless mesh filter 17 fixed by a flange 18.
JP56079865A 1981-03-06 1981-05-26 Solid electrolyte oxygen meter Granted JPS57194348A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP56079865A JPS57194348A (en) 1981-05-26 1981-05-26 Solid electrolyte oxygen meter
CA000397396A CA1180384A (en) 1981-03-06 1982-03-02 Oxygen gas analyzer using solid electrolyte
US06/353,920 US4430192A (en) 1981-03-06 1982-03-02 Oxygen gas analyzer using solid electrolyte
GB8206502A GB2096772B (en) 1981-03-06 1982-03-05 Oxygen gas analyzer using solid electrolyte
GB08223968A GB2112526B (en) 1981-03-06 1982-08-20 Oxygen gas analyzer using solid electrolyte

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56079865A JPS57194348A (en) 1981-05-26 1981-05-26 Solid electrolyte oxygen meter

Publications (2)

Publication Number Publication Date
JPS57194348A true JPS57194348A (en) 1982-11-29
JPH0311431B2 JPH0311431B2 (en) 1991-02-15

Family

ID=13702091

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56079865A Granted JPS57194348A (en) 1981-03-06 1981-05-26 Solid electrolyte oxygen meter

Country Status (1)

Country Link
JP (1) JPS57194348A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61240154A (en) * 1985-04-18 1986-10-25 Kiyataraa Kogyo Kk Insert type oxygen concentration detector

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51103494A (en) * 1975-02-01 1976-09-13 Bosch Gmbh Robert
JPS5337094A (en) * 1976-07-17 1978-04-05 Bbc Brown Boveri & Cie Electroochemical measuring apparatus
JPS553746U (en) * 1978-06-22 1980-01-11
JPS5585247A (en) * 1978-10-13 1980-06-27 Milton Roy Co Probe for oxygen estimation meter

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51103494A (en) * 1975-02-01 1976-09-13 Bosch Gmbh Robert
JPS5337094A (en) * 1976-07-17 1978-04-05 Bbc Brown Boveri & Cie Electroochemical measuring apparatus
JPS553746U (en) * 1978-06-22 1980-01-11
JPS5585247A (en) * 1978-10-13 1980-06-27 Milton Roy Co Probe for oxygen estimation meter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61240154A (en) * 1985-04-18 1986-10-25 Kiyataraa Kogyo Kk Insert type oxygen concentration detector

Also Published As

Publication number Publication date
JPH0311431B2 (en) 1991-02-15

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