JPS57196122A - Detector for temperature of engine cooling water - Google Patents
Detector for temperature of engine cooling waterInfo
- Publication number
- JPS57196122A JPS57196122A JP8043581A JP8043581A JPS57196122A JP S57196122 A JPS57196122 A JP S57196122A JP 8043581 A JP8043581 A JP 8043581A JP 8043581 A JP8043581 A JP 8043581A JP S57196122 A JPS57196122 A JP S57196122A
- Authority
- JP
- Japan
- Prior art keywords
- cap
- cooling water
- engine cooling
- push spring
- thermistor
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
- G01K7/22—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a non-linear resistance, e.g. thermistor
Abstract
PURPOSE:To enable stabilization of an action of a temperature detector, by a method wherein a thermistor is held in a metal cap by means of a push spring and a spring supporter, and the cap is fastened to a cooling water path to detect temperature of engine cooling water. CONSTITUTION:A small disc-shaped thermistor 2 is mounted to a bottom part of a cap 1 made of a steel material, the upper surface thereof is pressed by a push spring 4, made of a conductive material, through a spring supporter made of a conductive material, and the upper end of the push spring 4 is connected to a terminal 12 through a stopper 14. Meanwhile, the upper closing part of the cap 1, making contact with the under surface of the thermistor 2, is connected to a terminal 13 through a push spring 19. The cap 1 is covered with an intermediate insulating cover 6 into which plastic is molded, and the side is airtightly housed in a metal case 7 fabricated with a thread part 20. The cap is secured to an engine cooling water path through the thread part 20.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8043581A JPS57196122A (en) | 1981-05-27 | 1981-05-27 | Detector for temperature of engine cooling water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8043581A JPS57196122A (en) | 1981-05-27 | 1981-05-27 | Detector for temperature of engine cooling water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57196122A true JPS57196122A (en) | 1982-12-02 |
Family
ID=13718180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8043581A Pending JPS57196122A (en) | 1981-05-27 | 1981-05-27 | Detector for temperature of engine cooling water |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57196122A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0800068A1 (en) * | 1996-04-01 | 1997-10-08 | Ford Motor Company Limited | Temperature sensor |
| US6746150B2 (en) * | 2000-06-30 | 2004-06-08 | Heraeus Electro-Nite International N.V. | Sensor for detecting the temperature of a fluid |
-
1981
- 1981-05-27 JP JP8043581A patent/JPS57196122A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0800068A1 (en) * | 1996-04-01 | 1997-10-08 | Ford Motor Company Limited | Temperature sensor |
| US6746150B2 (en) * | 2000-06-30 | 2004-06-08 | Heraeus Electro-Nite International N.V. | Sensor for detecting the temperature of a fluid |
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