JPS5994669U - thermostat - Google Patents
thermostatInfo
- Publication number
- JPS5994669U JPS5994669U JP18987782U JP18987782U JPS5994669U JP S5994669 U JPS5994669 U JP S5994669U JP 18987782 U JP18987782 U JP 18987782U JP 18987782 U JP18987782 U JP 18987782U JP S5994669 U JPS5994669 U JP S5994669U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- coil spring
- spring
- case member
- thermostat
- 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
- Temperature-Responsive Valves (AREA)
- Control Of Temperature (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本案に係るサーモスフ多トの一実施例を示す縦
断面図、第２図及び第３図は夫々そ、の冷却水低温時並
に高温時の状態を示す縦断面図、第４図及び第５図は夫
々本案に係るサーモスタットの他の実施例の冷却水低温
時並に高温時の状態を 。
示す縦断面図である。
１−・・・ケース部材、２・・・シャフト、３・・・弁
、４・・・第１のコイルスプリング、５・・・第２のコ
イルスプリング、６・・・弁座。FIG. 1 is a longitudinal sectional view showing an embodiment of the thermos-flat according to the present invention, FIGS. 5 and 5 show the states of other embodiments of the thermostat according to the present invention when the cooling water is at a low temperature and at a high temperature, respectively. FIG. DESCRIPTION OF SYMBOLS 1-- Case member, 2... Shaft, 3... Valve, 4... First coil spring, 5... Second coil spring, 6... Valve seat.
Claims (1)
側面との間に、夫々ばね定数の異なるばね鋼製の第１の
コイルスプリング、及び形状記憶合金製の第２のコイル
スプリングを介装してなり、低温時は前記両コイルスプ
リングのばね力の差によって弁が閉じられれ、高温時に
は前記第２のコイルスプリングの形状記憶効果によって
弁が閉じられるように構成されたことを特徴とするサー
モスタット。A first coil spring made of spring steel and a second coil spring made of a shape memory alloy having different spring constants are disposed between the case member and both sides of the valve slidably fitted in the case member. A coil spring is interposed, and the valve is configured such that when the temperature is low, the valve is closed due to the difference in spring force between the two coil springs, and when the temperature is high, the valve is closed due to the shape memory effect of the second coil spring. A thermostat featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18987782U JPS5994669U (en) | 1982-12-17 | 1982-12-17 | thermostat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18987782U JPS5994669U (en) | 1982-12-17 | 1982-12-17 | thermostat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5994669U true JPS5994669U (en) | 1984-06-27 |
Family
ID=30409265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18987782U Pending JPS5994669U (en) | 1982-12-17 | 1982-12-17 | thermostat |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5994669U (en) |
-
1982
- 1982-12-17 JP JP18987782U patent/JPS5994669U/en active Pending
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