JPS63180774U - - Google Patents
Info
- Publication number
- JPS63180774U JPS63180774U JP7229287U JP7229287U JPS63180774U JP S63180774 U JPS63180774 U JP S63180774U JP 7229287 U JP7229287 U JP 7229287U JP 7229287 U JP7229287 U JP 7229287U JP S63180774 U JPS63180774 U JP S63180774U
- Authority
- JP
- Japan
- Prior art keywords
- ball valve
- hole
- valve body
- fitted
- rotation axis
- 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
- 239000013013 elastic material Substances 0.000 description 1
Landscapes
- Taps Or Cocks (AREA)
- Electrically Driven Valve-Operating Means (AREA)
Description
図面は本考案の一実施例を示し、第１図はボー
ルバルブの一部を示す斜視図、第２図ａ〜ｃは該
ボールバルブをその作動とともに示す断面図であ
る。
１……バルブハウジング、１Ａ……流路、１ａ
……球面受座、２……ボール弁体、２Ａ……貫通
孔、２ａ……球面胴体部分、３……圧電素子、３
ａ……圧電チツプ、３ｂ……導線、４……弾性材
、ｍ……回転軸、Ｃ……極部。
The drawings show an embodiment of the present invention, in which FIG. 1 is a perspective view showing a part of a ball valve, and FIGS. 2 a to 2 c are sectional views showing the ball valve together with its operation. 1...Valve housing, 1A...Flow path, 1a
... Spherical seat, 2 ... Ball valve body, 2A ... Through hole, 2a ... Spherical body part, 3 ... Piezoelectric element, 3
a...Piezoelectric chip, 3b...Conducting wire, 4...Elastic material, m...Rotating shaft, C...Pole part.
Claims (1)
したボール弁体を前記貫通孔と直交する回転軸の
まわりで回転可能に嵌装し、このボール弁体の極
部に、前記回転軸を中心として環状に配した圧電
素子を圧接してなることを特徴とするボールバル
ブ。 A ball valve body having a through hole is fitted into the spherical seat of the valve housing so as to be rotatable around a rotation axis perpendicular to the through hole, and a ball valve body having a through hole drilled therein is fitted in a pole part of the ball valve body to be rotatable around a rotation axis that is perpendicular to the through hole. A ball valve characterized by being made by pressing piezoelectric elements arranged in an annular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7229287U JPS63180774U (en) | 1987-05-13 | 1987-05-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7229287U JPS63180774U (en) | 1987-05-13 | 1987-05-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63180774U true JPS63180774U (en) | 1988-11-22 |
Family
ID=30915624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7229287U Pending JPS63180774U (en) | 1987-05-13 | 1987-05-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63180774U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009281440A (en) * | 2008-05-20 | 2009-12-03 | Toyota Industries Corp | Flow regulating throttle valve |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6057070A (en) * | 1983-09-05 | 1985-04-02 | Matsushita Electric Ind Co Ltd | Piezo-electric proportional control valve device |
| JPS60175885A (en) * | 1984-02-21 | 1985-09-10 | Matsushita Electric Ind Co Ltd | Flow rate control device |
-
1987
- 1987-05-13 JP JP7229287U patent/JPS63180774U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6057070A (en) * | 1983-09-05 | 1985-04-02 | Matsushita Electric Ind Co Ltd | Piezo-electric proportional control valve device |
| JPS60175885A (en) * | 1984-02-21 | 1985-09-10 | Matsushita Electric Ind Co Ltd | Flow rate control device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009281440A (en) * | 2008-05-20 | 2009-12-03 | Toyota Industries Corp | Flow regulating throttle valve |