JPS5614153A - Manufacture of oxygen concentration detector - Google Patents
Manufacture of oxygen concentration detectorInfo
- 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
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
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)
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 |
-
1979
- 1979-07-17 JP JP9058479A patent/JPS5614153A/en active Pending
Cited By (4)
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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