JPS5614153A - Manufacture of oxygen concentration detector - Google Patents

Manufacture of oxygen concentration detector

Info

Publication number
JPS5614153A
JPS5614153A JP9058479A JP9058479A JPS5614153A JP S5614153 A JPS5614153 A JP S5614153A JP 9058479 A JP9058479 A JP 9058479A JP 9058479 A JP9058479 A JP 9058479A JP S5614153 A JPS5614153 A JP S5614153A
Authority
JP
Japan
Prior art keywords
exhaust gas
housing
internal
detector
entering
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
JP9058479A
Other languages
Japanese (ja)
Inventor
Toshio Osawa
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP9058479A priority Critical patent/JPS5614153A/en
Publication of JPS5614153A publication Critical patent/JPS5614153A/en
Pending legal-status Critical Current

Links

Landscapes

  • Measuring Oxygen Concentration In Cells (AREA)

Abstract

PURPOSE: To prevent exhaust gas from entering the internal hole of the solid electrolyte pipe of a detector by forming a gasket unit of a heat-resisting part and conductive part by simultaneously molding two kinds of powder as to the detector for O2 concentration of exhaust gas of an internal combustion engine.
CONSTITUTION: In the gap between crucible-shaped oxygen ion conductive solid electrolyte pipe 1 and housing 4, conductive molded body 13 of graphite, etc., and heat-resisting molded body 12 of asbestos or the like are provided in addition to metal ring 11 that presses formed bodies 12 and 13. Then housing 4 is caulked from above via spacer 5, so that while airtightness is maintained, exhaust gas is prevented from entering the internal hole of pipe 1. Those molded bodies 12 and 13 are obtained by simultaneously molding the above-mentioned two kinds of powder. In this molding, ring 11 is bonded by adhesives 15. External electrode 2 is mold body 13, which is electrically connected to housing 4. Internal-surface electrode 3 is led to stem 7 via graphite 14, and then led out by spring 8 and electricity collector 10 penetrating AlO2 insulator 9.
COPYRIGHT: (C)1981,JPO&Japio
JP9058479A 1979-07-17 1979-07-17 Manufacture of oxygen concentration detector Pending JPS5614153A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9058479A JPS5614153A (en) 1979-07-17 1979-07-17 Manufacture of oxygen concentration detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9058479A JPS5614153A (en) 1979-07-17 1979-07-17 Manufacture of oxygen concentration detector

Publications (1)

Publication Number Publication Date
JPS5614153A true JPS5614153A (en) 1981-02-10

Family

ID=14002486

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9058479A Pending JPS5614153A (en) 1979-07-17 1979-07-17 Manufacture of oxygen concentration detector

Country Status (1)

Country Link
JP (1) JPS5614153A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5962943A (en) * 1982-09-30 1984-04-10 Omron Tateisi Electronics Co Code data input device
JPS5977652U (en) * 1982-11-18 1984-05-25 日本精工株式会社 feed screw device
US5089133A (en) * 1989-03-13 1992-02-18 Ngk Insulators, Ltd. Waterproof type oxygen sensor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5962943A (en) * 1982-09-30 1984-04-10 Omron Tateisi Electronics Co Code data input device
JPS5977652U (en) * 1982-11-18 1984-05-25 日本精工株式会社 feed screw device
JPH0336753Y2 (en) * 1982-11-18 1991-08-05
US5089133A (en) * 1989-03-13 1992-02-18 Ngk Insulators, Ltd. Waterproof type oxygen sensor

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