JPS5537927A - Measurment equipment of oxygen concentration - Google Patents
Measurment equipment of oxygen concentrationInfo
- Publication number
- JPS5537927A JPS5537927A JP11073178A JP11073178A JPS5537927A JP S5537927 A JPS5537927 A JP S5537927A JP 11073178 A JP11073178 A JP 11073178A JP 11073178 A JP11073178 A JP 11073178A JP S5537927 A JPS5537927 A JP S5537927A
- Authority
- JP
- Japan
- Prior art keywords
- washer
- outer circumference
- oxygen concentration
- stellite
- welded
- 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 produce the oxygen concentration measurement equipment of high reliability with good mass-productivity by using disc-like detecting element and spring pressure so as to seal the main body under pressure.
CONSTITUTION: The element 21 in which the electrode is formed in the electrolyte of disc shape is accommodated in the sheath 23 at an outer circumference of the inside of the bottom face of which the washer 27 made of platinum foil and at a center portion of a bottom face thereof, a vent hole 22 is provided and a can 25 is inserted into the outer circumference of the upper end under pressure and welded and fixed. The ring 26 made of stellite is inserted and thereafter the shaft 28 to which the platinum foil made washer 24 is welded is inserted to the lower end surface to contact the outer circumference portion of the disc shape element 21. Then, through the insulating cap 29 composed of stellite, the shaft 28 is pressed by using the spring made of heat resisting material to complete the contact of the washer 24, 27 of the signal drawing out terminal and the element 21.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11073178A JPS5537927A (en) | 1978-09-11 | 1978-09-11 | Measurment equipment of oxygen concentration |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11073178A JPS5537927A (en) | 1978-09-11 | 1978-09-11 | Measurment equipment of oxygen concentration |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5537927A true JPS5537927A (en) | 1980-03-17 |
Family
ID=14543070
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11073178A Pending JPS5537927A (en) | 1978-09-11 | 1978-09-11 | Measurment equipment of oxygen concentration |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5537927A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08114574A (en) * | 1994-09-27 | 1996-05-07 | General Motors Corp <Gm> | Exhaust sensor |
-
1978
- 1978-09-11 JP JP11073178A patent/JPS5537927A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08114574A (en) * | 1994-09-27 | 1996-05-07 | General Motors Corp <Gm> | Exhaust sensor |
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