JPS62119580U - - Google Patents
Info
- Publication number
- JPS62119580U JPS62119580U JP656486U JP656486U JPS62119580U JP S62119580 U JPS62119580 U JP S62119580U JP 656486 U JP656486 U JP 656486U JP 656486 U JP656486 U JP 656486U JP S62119580 U JPS62119580 U JP S62119580U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- piezoelectric actuator
- piezoelectric
- closes
- opens
- 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
- 238000006073 displacement reaction Methods 0.000 claims 1
Landscapes
- Electrically Driven Valve-Operating Means (AREA)
Description
図面は本考案の一実施例を示す断面図である。
1……弁本体、7……弁口、8……弁座、11
……第1の圧電アクチユエータ、12……第2の
圧電アクチユエータ。
……第1の圧電アクチユエータ、12……第2の
圧電アクチユエータ。
Claims (1)
- バイモルフ構造の圧電アクチユエータの変位で
弁座の弁口を開閉する圧電式切換弁において、上
記弁口を開閉する上記圧電アクチユエータの他に
、これを上記弁座側に押圧する別の圧電アクチユ
エータを備えたことを特徴とする圧電式切換弁。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986006564U JPH0314615Y2 (ja) | 1986-01-22 | 1986-01-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986006564U JPH0314615Y2 (ja) | 1986-01-22 | 1986-01-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62119580U true JPS62119580U (ja) | 1987-07-29 |
JPH0314615Y2 JPH0314615Y2 (ja) | 1991-04-02 |
Family
ID=30789198
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1986006564U Expired JPH0314615Y2 (ja) | 1986-01-22 | 1986-01-22 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0314615Y2 (ja) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS608384A (ja) * | 1983-06-28 | 1985-01-17 | Isao Miyake | アルカリハライドの螢光を窒素により活性化する方法 |
-
1986
- 1986-01-22 JP JP1986006564U patent/JPH0314615Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS608384A (ja) * | 1983-06-28 | 1985-01-17 | Isao Miyake | アルカリハライドの螢光を窒素により活性化する方法 |
Also Published As
Publication number | Publication date |
---|---|
JPH0314615Y2 (ja) | 1991-04-02 |