JPS52120894A - Structure of air-fuel ratio detector with three electrodes - Google Patents

Structure of air-fuel ratio detector with three electrodes

Info

Publication number
JPS52120894A
JPS52120894A JP3708976A JP3708976A JPS52120894A JP S52120894 A JPS52120894 A JP S52120894A JP 3708976 A JP3708976 A JP 3708976A JP 3708976 A JP3708976 A JP 3708976A JP S52120894 A JPS52120894 A JP S52120894A
Authority
JP
Japan
Prior art keywords
air
fuel ratio
electrodes
electrode
ratio detector
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
JP3708976A
Other languages
Japanese (ja)
Inventor
Norio Ichikawa
Sadayasu Ueno
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP3708976A priority Critical patent/JPS52120894A/en
Publication of JPS52120894A publication Critical patent/JPS52120894A/en
Pending legal-status Critical Current

Links

Landscapes

  • Measuring Oxygen Concentration In Cells (AREA)

Abstract

PURPOSE: To detect an air-fuel ratio by burying as a buried electrode and a power supply electrode a refractory metal wire, which is partially equipped with a platinum electrode, in a solid electrolyte of oxygen ions and by arranging an exhaust gas detecting electrode on the surface below a flange of solid electrolyte.
COPYRIGHT: (C)1977,JPO&Japio
JP3708976A 1976-04-05 1976-04-05 Structure of air-fuel ratio detector with three electrodes Pending JPS52120894A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3708976A JPS52120894A (en) 1976-04-05 1976-04-05 Structure of air-fuel ratio detector with three electrodes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3708976A JPS52120894A (en) 1976-04-05 1976-04-05 Structure of air-fuel ratio detector with three electrodes

Publications (1)

Publication Number Publication Date
JPS52120894A true JPS52120894A (en) 1977-10-11

Family

ID=12487819

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3708976A Pending JPS52120894A (en) 1976-04-05 1976-04-05 Structure of air-fuel ratio detector with three electrodes

Country Status (1)

Country Link
JP (1) JPS52120894A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS546401U (en) * 1977-06-17 1979-01-17
JPS5530681A (en) * 1978-08-28 1980-03-04 Yokogawa Hokushin Electric Corp Detector for oxygen meter of solid electrolyte
JPS57101755A (en) * 1980-10-28 1982-06-24 Bosch Gmbh Robert Electrochemical measuring sensor for measuring oxygen content in gas

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS546401U (en) * 1977-06-17 1979-01-17
JPS576746Y2 (en) * 1977-06-17 1982-02-08
JPS5530681A (en) * 1978-08-28 1980-03-04 Yokogawa Hokushin Electric Corp Detector for oxygen meter of solid electrolyte
JPS57101755A (en) * 1980-10-28 1982-06-24 Bosch Gmbh Robert Electrochemical measuring sensor for measuring oxygen content in gas

Similar Documents

Publication Publication Date Title
JPS5268076A (en) Electrode for electrolysis
JPS5497089A (en) Oxygen concentration detector
JPS52120894A (en) Structure of air-fuel ratio detector with three electrodes
JPS559178A (en) Oxygen concentration detector
JPS51111387A (en) Electrochemical detector of gas concentration
JPS52119989A (en) Air-fuel ratio sensor
JPS5310491A (en) Oxygen concentration detector
JPS5271293A (en) Oxygen concentration meter
JPS5372687A (en) Oxygen concentration detector
JPS5211984A (en) Oxygen sensor
JPS5339191A (en) Structure of electrode for oxygen concentration detector
JPS5397896A (en) Oxygen concentration sensor and preparation thereof
JPS5312392A (en) Oxygen concentration detector
JPS5244689A (en) Oxygen sensor
JPS5319889A (en) Oxygen concentration detector
JPS5350888A (en) Oxygen concentration detector
JPS5242183A (en) Cell for measuring partial presure of oxygen
JPS51111358A (en) Liquid-level-lowering detection device for battery electrolyte
JPS52120860A (en) Air-fuel ratio detector
JPS5267390A (en) Oxygen concentration detector
JPS5211983A (en) Oxygen sensor
JPS54134493A (en) Solid electrolyte for oxygen gas detection
JPS5237486A (en) Measuring instrument for oxygen content in waste gases
JPS5231792A (en) Exhaust gas sensor
JPS5274386A (en) Oxygen concentration measuring device