JPS61170777U - - Google Patents
Info
- Publication number
- JPS61170777U JPS61170777U JP5446085U JP5446085U JPS61170777U JP S61170777 U JPS61170777 U JP S61170777U JP 5446085 U JP5446085 U JP 5446085U JP 5446085 U JP5446085 U JP 5446085U JP S61170777 U JPS61170777 U JP S61170777U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- bodies
- movable
- driving bodies
- movable body
- 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
- 238000006073 displacement reaction Methods 0.000 claims 1
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims 1
Landscapes
- Multiple-Way Valves (AREA)
- Temperature-Responsive Valves (AREA)
Description
第１図は本考案の第一実施例を示す断面図、第
２図は本考案の第二実施例を示す断面図、第３図
は本考案の第三実施例を示す断面図である。
２……弁室、３，４……出口ポート、６……入
口ポート、７，８，２５，２６……駆動体、１５
，１６，２７，２８……可動体、２１，２９……
バルブ。
FIG. 1 is a sectional view showing a first embodiment of the invention, FIG. 2 is a sectional view showing a second embodiment of the invention, and FIG. 3 is a sectional view showing a third embodiment of the invention. 2... Valve chamber, 3, 4... Outlet port, 6... Inlet port, 7, 8, 25, 26... Drive body, 15
, 16, 27, 28...movable body, 21, 29...
valve.
Claims (1)
に各出口ポートを開閉可能なバルブを設け、この
バルブの対向位置にバルブの開閉弁状態を形成す
る複数の可動体を配設し、これら可動体を形状記
憶合金からなる単一または複数の駆動体に固定し
、かつこの駆動体を通電制御して、可動体を駆動
体の変位に同動させつつ、バルブ方向に近接離反
動可能にしたことを特徴とする方向制御弁。 A valve capable of opening and closing each outlet port is provided in a valve chamber having an inlet port and a plurality of outlet ports, and a plurality of movable bodies for forming the open/close state of the valve are disposed at positions opposite to this valve, and these movable bodies are The movable body is fixed to a single or multiple driving bodies made of a shape memory alloy, and the driving bodies are energized to allow the movable body to move in tandem with the displacement of the driving bodies and to move toward and away from the valve. Characteristic directional control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5446085U JPS61170777U (en) | 1985-04-12 | 1985-04-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5446085U JPS61170777U (en) | 1985-04-12 | 1985-04-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61170777U true JPS61170777U (en) | 1986-10-23 |
Family
ID=30576240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5446085U Pending JPS61170777U (en) | 1985-04-12 | 1985-04-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61170777U (en) |
-
1985
- 1985-04-12 JP JP5446085U patent/JPS61170777U/ja active Pending