JPH01135280U - - Google Patents
Info
- Publication number
- JPH01135280U JPH01135280U JP3127888U JP3127888U JPH01135280U JP H01135280 U JPH01135280 U JP H01135280U JP 3127888 U JP3127888 U JP 3127888U JP 3127888 U JP3127888 U JP 3127888U JP H01135280 U JPH01135280 U JP H01135280U
- Authority
- JP
- Japan
- Prior art keywords
- thermostat
- operating shaft
- temperature
- hot water
- cold water
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims 1
- 230000009466 transformation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Domestic Plumbing Installations (AREA)
- Temperature-Responsive Valves (AREA)
Description
第１図は本考案の実施例を示す湯水混合栓の断
面図、第２図は吐出温に対する温調ハンドルの回
転の軽重を示す特性図である。
２……温調ハンドル、４……作動軸、５……作
動軸内スプリング、７……サーモスタツト、９…
…バルブ、１０……サーモスタツト感温側スプリ
ング、１１……冷水側シート、１３……熱湯側シ
ート。
FIG. 1 is a sectional view of a hot water mixing faucet showing an embodiment of the present invention, and FIG. 2 is a characteristic diagram showing the weight and weight of the rotation of the temperature control handle with respect to the discharge temperature. 2... Temperature control handle, 4... Operating shaft, 5... Spring in operating shaft, 7... Thermostat, 9...
...Valve, 10...Thermostat temperature sensing side spring, 11...Cold water side seat, 13...Hot water side seat.
Claims (1)
、この進退方向に移動可能に備えたサーモスタツ
トと、該サーモスタツトと前記作動軸との間に介
在した作動軸内スプリングと、サーモスタツトの
外周に固着されて、サーモスタツトの進退移動に
より前記作動軸側に位置された冷水側シートとこ
れと反対側に配置された熱湯側シートとを交互に
開閉するバルブと、該バルブを冷水側シートへ付
勢するサーモスタツト感温側スプリングとよりな
るものにおいて、前記サーモスタツト感温側スプ
リングを、冷水温と熱湯温との間に変態点をもち
、所定温度以下の雰囲気温度でそのスプリング荷
重を減少させる特性をもつ形状記憶合金で形成し
たことを特徴とする湯水混合栓。 An operating shaft that moves forward and backward as the temperature control handle rotates, a thermostat that is movable in this forward and backward direction, a spring in the operating shaft that is interposed between the thermostat and the operating shaft, and an outer circumference of the thermostat. A valve that is fixedly fixed and alternately opens and closes a cold water side seat located on the operating shaft side and a hot water side seat located on the opposite side by the forward and backward movement of the thermostat, and the valve is attached to the cold water side seat. The thermostat temperature sensing side spring has a transformation point between cold water temperature and hot water temperature, and its spring load is reduced at an ambient temperature below a predetermined temperature. A hot water mixer faucet characterized by being made of a shape memory alloy with special characteristics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3127888U JPH0447498Y2 (en) | 1988-03-08 | 1988-03-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3127888U JPH0447498Y2 (en) | 1988-03-08 | 1988-03-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01135280U true JPH01135280U (en) | 1989-09-14 |
| JPH0447498Y2 JPH0447498Y2 (en) | 1992-11-10 |
Family
ID=31257023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3127888U Expired JPH0447498Y2 (en) | 1988-03-08 | 1988-03-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0447498Y2 (en) |
-
1988
- 1988-03-08 JP JP3127888U patent/JPH0447498Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0447498Y2 (en) | 1992-11-10 |