JPS6356380U - - Google Patents
Info
- Publication number
- JPS6356380U JPS6356380U JP14995986U JP14995986U JPS6356380U JP S6356380 U JPS6356380 U JP S6356380U JP 14995986 U JP14995986 U JP 14995986U JP 14995986 U JP14995986 U JP 14995986U JP S6356380 U JPS6356380 U JP S6356380U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- lock pin
- part side
- lock mechanism
- temperature
- 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
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Temperature-Responsive Valves (AREA)
- Preventing Unauthorised Actuation Of Valves (AREA)
Description
第１図は本考案に係る温度ロツク機構組み込み
弁の一実施例を示す縦断面図、第２図は温度ロツ
ク機構の説明図である。
１０……弁箱、１２……弁座、１４……弁棒、
１６……弁体、１８……弁蓋、２０……軸封ベロ
ーズ、２２……ベローズカバー、２４……温度ロ
ツク機構、２６……弁固定部側、２８……コイル
固定枠、３０……ロツクピン、３２……形状記憶
コイル、３４……コイルバネ、３８……弁可動部
側、４０……係止穴。
FIG. 1 is a longitudinal sectional view showing an embodiment of a valve incorporating a temperature lock mechanism according to the present invention, and FIG. 2 is an explanatory diagram of the temperature lock mechanism. 10... Valve box, 12... Valve seat, 14... Valve stem,
16... Valve body, 18... Valve lid, 20... Shaft sealing bellows, 22... Bellows cover, 24... Temperature lock mechanism, 26... Valve fixing part side, 28... Coil fixing frame, 30... Lock pin, 32...shape memory coil, 34...coil spring, 38...valve movable part side, 40...locking hole.
Claims (1)
クピンをその軸方向に駆動する形状記憶合金を使
用した駆動エレメントを有する温度ロツク機構を
弁固定部側に取り付け、弁可動部側には前記ロツ
クピン先端が出入する係止部を形成した温度ロツ
ク機構組み込み弁。 A temperature lock mechanism having a lock pin held by a fixed frame and a drive element using a shape memory alloy that drives the lock pin in its axial direction is attached to the valve fixed part side, and the tip of the lock pin goes in and out of the valve movable part side. A valve with a built-in temperature lock mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986149959U JPH0348470Y2 (en) | 1986-09-30 | 1986-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986149959U JPH0348470Y2 (en) | 1986-09-30 | 1986-09-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6356380U true JPS6356380U (en) | 1988-04-15 |
| JPH0348470Y2 JPH0348470Y2 (en) | 1991-10-16 |
Family
ID=31065652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986149959U Expired JPH0348470Y2 (en) | 1986-09-30 | 1986-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0348470Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS587176U (en) * | 1981-07-06 | 1983-01-18 | キヤノン株式会社 | display device |
| JPS5874666U (en) * | 1981-11-13 | 1983-05-20 | 東北金属工業株式会社 | temperature sensitive valve |
| JPS60177304U (en) * | 1984-05-04 | 1985-11-25 | 日本電気株式会社 | Shape memory alloy built-in lock release mechanism |
-
1986
- 1986-09-30 JP JP1986149959U patent/JPH0348470Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS587176U (en) * | 1981-07-06 | 1983-01-18 | キヤノン株式会社 | display device |
| JPS5874666U (en) * | 1981-11-13 | 1983-05-20 | 東北金属工業株式会社 | temperature sensitive valve |
| JPS60177304U (en) * | 1984-05-04 | 1985-11-25 | 日本電気株式会社 | Shape memory alloy built-in lock release mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0348470Y2 (en) | 1991-10-16 |