JPS55156856A - Oxygen density measuring device - Google Patents

Oxygen density measuring device

Info

Publication number
JPS55156856A
JPS55156856A JP6404379A JP6404379A JPS55156856A JP S55156856 A JPS55156856 A JP S55156856A JP 6404379 A JP6404379 A JP 6404379A JP 6404379 A JP6404379 A JP 6404379A JP S55156856 A JPS55156856 A JP S55156856A
Authority
JP
Japan
Prior art keywords
partial pressure
oxygen partial
electrode
measuring device
electromotive force
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
JP6404379A
Other languages
Japanese (ja)
Inventor
Shinji Kimura
Hiroshi Takao
Masao Ishitani
Kenji Ikezawa
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP6404379A priority Critical patent/JPS55156856A/en
Publication of JPS55156856A publication Critical patent/JPS55156856A/en
Pending legal-status Critical Current

Links

Landscapes

  • Measuring Oxygen Concentration In Cells (AREA)

Abstract

PURPOSE: To obtain the output approximate to the logic electromotive force as well as increase the durable performance, by stabilizing the oxygen partial pressure for the reference side electrode.
CONSTITUTION: Reference oxygen partial pressure generating electrode 12, oxygen ion conducting solid state electrolyte 13 and measuring side electrode 14 are laminated in that order onto substrate 11 which holds the intensity as the structure basement. And the voltage measuring device is connected between electrodes 12 and 14 to extract the electromotive force. At the same time, DC power unit 16 is connected to apply the DC voltage for control of the reference oxygen partial pressure at electrode 12. Owing to existence of electrode 12, the nearly constant oxygen partial pressure can be obtained with no effect of the oxygen partial pressure in the waste gas.
COPYRIGHT: (C)1980,JPO&Japio
JP6404379A 1979-05-25 1979-05-25 Oxygen density measuring device Pending JPS55156856A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6404379A JPS55156856A (en) 1979-05-25 1979-05-25 Oxygen density measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6404379A JPS55156856A (en) 1979-05-25 1979-05-25 Oxygen density measuring device

Publications (1)

Publication Number Publication Date
JPS55156856A true JPS55156856A (en) 1980-12-06

Family

ID=13246678

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6404379A Pending JPS55156856A (en) 1979-05-25 1979-05-25 Oxygen density measuring device

Country Status (1)

Country Link
JP (1) JPS55156856A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08220065A (en) * 1994-11-23 1996-08-30 Samsung Electro Mech Co Ltd Flat-plate shaped solid electrolyte lambda sensor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08220065A (en) * 1994-11-23 1996-08-30 Samsung Electro Mech Co Ltd Flat-plate shaped solid electrolyte lambda sensor

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