JPS5687830A - Sensing element for high temperature - Google Patents
Sensing element for high temperatureInfo
- Publication number
- JPS5687830A JPS5687830A JP16587979A JP16587979A JPS5687830A JP S5687830 A JPS5687830 A JP S5687830A JP 16587979 A JP16587979 A JP 16587979A JP 16587979 A JP16587979 A JP 16587979A JP S5687830 A JPS5687830 A JP S5687830A
- Authority
- JP
- Japan
- Prior art keywords
- conductors
- senser
- porcelain
- minute
- sensing element
- 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 Temperature Or Quantity Of Heat (AREA)
Abstract
PURPOSE: To permit a temperature sensing element to be used under high temperatures by forming conductors to be both a senser and lead wires on a molding to be a minute porcelain, coating this closely with a protecting film and baking it before bonding terminals for external connection to said conductors.
CONSTITUTION: At an end of a minute porcelain 21, terminals 22 and 22' for external connection are provided, which are connected to a senser 23 by lead wires 24 and 24' respectively. The senser 23 is constituted by placing the two conductors close to each other so as to sharply sense the resistance variation between said conductors. Each conductor pattern of the senser 23 is formed into a comb teeth shape, and said conductors are covered with a minute porcelain to protect from a high-temperature atmosphere.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16587979A JPS5687830A (en) | 1979-12-19 | 1979-12-19 | Sensing element for high temperature |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16587979A JPS5687830A (en) | 1979-12-19 | 1979-12-19 | Sensing element for high temperature |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5687830A true JPS5687830A (en) | 1981-07-16 |
Family
ID=15820708
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16587979A Pending JPS5687830A (en) | 1979-12-19 | 1979-12-19 | Sensing element for high temperature |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5687830A (en) |
-
1979
- 1979-12-19 JP JP16587979A patent/JPS5687830A/en active Pending
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