JPS5582931A - Temperature sensor unit and manufacturing method thereof - Google Patents
Temperature sensor unit and manufacturing method thereofInfo
- Publication number
- JPS5582931A JPS5582931A JP15734078A JP15734078A JPS5582931A JP S5582931 A JPS5582931 A JP S5582931A JP 15734078 A JP15734078 A JP 15734078A JP 15734078 A JP15734078 A JP 15734078A JP S5582931 A JPS5582931 A JP S5582931A
- Authority
- JP
- Japan
- Prior art keywords
- substance
- powder
- temperature sensor
- vibration
- melting point
- 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.)
- Granted
Links
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
PURPOSE: To raise a vibration-resisting property and a heat-responding property below 1100°C, by filling a mixed powder of MgO and a prescribed substance of low melting point around a high-temperature thermistor in a metal pipe and treating the mixed powder with heat.
CONSTITUTION: A mixture consisting of 99.5W70% by weight of MgO powder and 0.5W30% by weight of powder of a substance having a low melting point and containing B2O3 is filled around a high-temperature thermistor in a metal pipe. The mixture is sintered at 350W1150°C, thereby manufacturing a temperature sensor in which the high-temperature thermistor is housed in the metal pipe whose one end is closed. The melting point of said substance is preferably 300W1100°C, B2O3 is the best as the substance. According to this constitution, the thermal conductivity is raised and the filled powder is prevented from moving due to vibration. The heat- responding property and vibration-resisting property of the temperature sensor are high.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15734078A JPS5582931A (en) | 1978-12-19 | 1978-12-19 | Temperature sensor unit and manufacturing method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15734078A JPS5582931A (en) | 1978-12-19 | 1978-12-19 | Temperature sensor unit and manufacturing method thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5582931A true JPS5582931A (en) | 1980-06-23 |
JPS6148655B2 JPS6148655B2 (en) | 1986-10-25 |
Family
ID=15647541
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15734078A Granted JPS5582931A (en) | 1978-12-19 | 1978-12-19 | Temperature sensor unit and manufacturing method thereof |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5582931A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6262936U (en) * | 1985-10-09 | 1987-04-18 |
-
1978
- 1978-12-19 JP JP15734078A patent/JPS5582931A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6262936U (en) * | 1985-10-09 | 1987-04-18 |
Also Published As
Publication number | Publication date |
---|---|
JPS6148655B2 (en) | 1986-10-25 |
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