JPH0220874B2 - - Google Patents
Info
- Publication number
- JPH0220874B2 JPH0220874B2 JP17164483A JP17164483A JPH0220874B2 JP H0220874 B2 JPH0220874 B2 JP H0220874B2 JP 17164483 A JP17164483 A JP 17164483A JP 17164483 A JP17164483 A JP 17164483A JP H0220874 B2 JPH0220874 B2 JP H0220874B2
- Authority
- JP
- Japan
- Prior art keywords
- electrostrictive element
- valve
- elastic member
- coil spring
- elastic force
- 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.)
- Expired
Links
- 238000005452 bending Methods 0.000 claims description 6
- 239000012530 fluid Substances 0.000 description 12
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/025—Actuating devices; Operating means; Releasing devices electric; magnetic actuated by thermo-electric means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrically Driven Valve-Operating Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17164483A JPS6065970A (ja) | 1983-09-16 | 1983-09-16 | 電歪素子を用いた弁装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17164483A JPS6065970A (ja) | 1983-09-16 | 1983-09-16 | 電歪素子を用いた弁装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6065970A JPS6065970A (ja) | 1985-04-15 |
| JPH0220874B2 true JPH0220874B2 (US07223432-20070529-C00017.png) | 1990-05-10 |
Family
ID=15927025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17164483A Granted JPS6065970A (ja) | 1983-09-16 | 1983-09-16 | 電歪素子を用いた弁装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6065970A (US07223432-20070529-C00017.png) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6075775U (ja) * | 1983-10-28 | 1985-05-27 | 株式会社小金井製作所 | 電子弁 |
| JPS62261778A (ja) * | 1986-05-08 | 1987-11-13 | Koganei Seisakusho:Kk | 電歪素子を用いた弁 |
| JPS62261777A (ja) * | 1986-05-08 | 1987-11-13 | Koganei Seisakusho:Kk | 電歪素子を用いた弁 |
| EP1106882A3 (de) * | 1999-12-09 | 2002-11-13 | Drei-S-Werk Präzisionswerkzeuge GmbH & Co. Fertigungs-KG | Piezoelektrisch betätigbares Ventil |
| DE50204498D1 (de) * | 2001-01-31 | 2005-11-17 | Caterpillar Inc | Piezoelektrischer Aktor |
| EP3232096A1 (en) * | 2007-06-19 | 2017-10-18 | Kitz Corporation | Shaft sealing device, and valve structure using the device |
-
1983
- 1983-09-16 JP JP17164483A patent/JPS6065970A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6065970A (ja) | 1985-04-15 |
