JPS6075775U - electronic valve - Google Patents
electronic valveInfo
- Publication number
- JPS6075775U JPS6075775U JP1983168165U JP16816583U JPS6075775U JP S6075775 U JPS6075775 U JP S6075775U JP 1983168165 U JP1983168165 U JP 1983168165U JP 16816583 U JP16816583 U JP 16816583U JP S6075775 U JPS6075775 U JP S6075775U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- port
- electrostrictive element
- main body
- valve seat
- 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
Landscapes
- Electrically Driven Valve-Operating Means (AREA)
- Multiple-Way Valves (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は本考案による電子弁の実施例を示す断面図、第
2図は本考案による電子弁に用いられている電歪素子の
実施例を示す斜視図である。FIG. 1 is a sectional view showing an embodiment of an electronic valve according to the present invention, and FIG. 2 is a perspective view showing an embodiment of an electrostrictive element used in the electronic valve according to the present invention.
Claims (3)
体内の空気空間に第1および第2の弁座を有し、前記第
1のポートが前記第1の弁座に、前記第2のポートが前
記空気空間に、前記第3のポートが前記第2の弁座にそ
れぞれ接続されており、前記第1および第2の弁座を開
閉することにより動作流体の方向を切換える制御弁であ
って、前記第1および第2の弁座を前記空気空間に対面
して設け、前記第1および第2の弁座に対面して第1お
よび第2の弁体を中央部に設けたバイモルフ構造の電歪
素子を、前記第1の弁体が前記第1の弁座を閉じるよう
に前記本体に該電歪素子の両端で支持し、前記電歪素子
に通電することにより前記第1の弁体が前記第1の弁座
を開くとともに、前記第2の弁体が前記第2の弁座を閉
じるように構成したことを特徴とする電子弁。(1) The main body has first, second, and third ports and the air space in the main body has first and second valve seats, and the first port is connected to the first valve seat, The second port is connected to the air space, and the third port is connected to the second valve seat, and the direction of the working fluid is switched by opening and closing the first and second valve seats. The control valve is provided with the first and second valve seats facing the air space, and with first and second valve bodies facing the first and second valve seats in the center. An electrostrictive element having a bimorph structure is supported on the main body at both ends of the electrostrictive element so that the first valve body closes the first valve seat, and by energizing the electrostrictive element, the electrostrictive element is An electronic valve characterized in that the first valve element opens the first valve seat and the second valve element closes the second valve seat.
素子への印加電圧を制御することにより前記第1のポー
トから前記第2のポートに流れる前記動作流体の流量を
調整するように構成した前記実用新案登録請求の範囲第
1項記載の電子弁。(2) adjusting the flow rate of the working fluid flowing from the first port to the second port by sealing the third port of the main body and controlling the voltage applied to the electrostrictive element; The electronic valve according to claim 1 of the utility model registration, which is configured as follows.
はバイモルフ構造の素子を2枚以上重ね合わせた素子で
構成した前記実用新案登録請求の範囲第1項記載の電子
弁。(3) The electronic valve according to claim 1, wherein the electrostrictive element is composed of a single bimorph-structured element or an element in which two or more bimorph-structured elements are stacked.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1983168165U JPS6075775U (en) | 1983-10-28 | 1983-10-28 | electronic valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1983168165U JPS6075775U (en) | 1983-10-28 | 1983-10-28 | electronic valve |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6075775U true JPS6075775U (en) | 1985-05-27 |
JPH0435649Y2 JPH0435649Y2 (en) | 1992-08-24 |
Family
ID=30367711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1983168165U Granted JPS6075775U (en) | 1983-10-28 | 1983-10-28 | electronic valve |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6075775U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62181769U (en) * | 1986-05-08 | 1987-11-18 | ||
JPS63106475A (en) * | 1986-10-23 | 1988-05-11 | Agency Of Ind Science & Technol | Flow control valve using piezoelectric element |
JPS63141380U (en) * | 1987-03-06 | 1988-09-19 | ||
JPS63141378U (en) * | 1987-03-06 | 1988-09-19 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5729871A (en) * | 1980-07-26 | 1982-02-17 | Daikin Ind Ltd | Valve using bimorph piezoelectric element |
JPS5851295U (en) * | 1981-10-05 | 1983-04-07 | 日本原子力研究所 | piezoelectric element valve |
JPS6065970A (en) * | 1983-09-16 | 1985-04-15 | Shoketsu Kinzoku Kogyo Co Ltd | Valve device using electrostriction element |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5851295B2 (en) * | 1978-11-21 | 1983-11-15 | オムロン株式会社 | Urine sediment classification counter |
-
1983
- 1983-10-28 JP JP1983168165U patent/JPS6075775U/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5729871A (en) * | 1980-07-26 | 1982-02-17 | Daikin Ind Ltd | Valve using bimorph piezoelectric element |
JPS5851295U (en) * | 1981-10-05 | 1983-04-07 | 日本原子力研究所 | piezoelectric element valve |
JPS6065970A (en) * | 1983-09-16 | 1985-04-15 | Shoketsu Kinzoku Kogyo Co Ltd | Valve device using electrostriction element |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62181769U (en) * | 1986-05-08 | 1987-11-18 | ||
JPS63106475A (en) * | 1986-10-23 | 1988-05-11 | Agency Of Ind Science & Technol | Flow control valve using piezoelectric element |
JPS63141380U (en) * | 1987-03-06 | 1988-09-19 | ||
JPS63141378U (en) * | 1987-03-06 | 1988-09-19 |
Also Published As
Publication number | Publication date |
---|---|
JPH0435649Y2 (en) | 1992-08-24 |
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