JPS60142369U - electronic valve - Google Patents

electronic valve

Info

Publication number
JPS60142369U
JPS60142369U JP3026384U JP3026384U JPS60142369U JP S60142369 U JPS60142369 U JP S60142369U JP 3026384 U JP3026384 U JP 3026384U JP 3026384 U JP3026384 U JP 3026384U JP S60142369 U JPS60142369 U JP S60142369U
Authority
JP
Japan
Prior art keywords
valve
valve seat
port
main body
electronic valve
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
Application number
JP3026384U
Other languages
Japanese (ja)
Other versions
JPH023018Y2 (en
Inventor
三郎 伊藤
高木　泰
Original Assignee
株式会社　小金井製作所
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 株式会社　小金井製作所 filed Critical 株式会社　小金井製作所
Priority to JP3026384U priority Critical patent/JPS60142369U/en
Publication of JPS60142369U publication Critical patent/JPS60142369U/en
Application granted granted Critical
Publication of JPH023018Y2 publication Critical patent/JPH023018Y2/ja
Granted legal-status Critical Current

Links

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

【図面の簡単な説明】[Brief explanation of drawings]

第１図は電子弁の基本構成を示す断面図、第２図は本考
案による電子弁の実施例を示す断面図である。 １・・・本体、１１，１２・・・弁座部材、ｌｌａ、１
２ａ・・・弁座、１　ｌｂ、　　１２ｂ−・・ねじ部、
３，３ａ・・・電歪素子、３１？　３１ａ＊　３２ｔ　
３２ａ・・・圧電磁器、３３，３３ａ・・・金属板、４
１，４１ａ、４２・・・弁体、５１，５２・・・素子ホ
ルダ、５３・・・ブツシュ、５４・・・蓋、５５・・・
ねじ、６，６１，６１ａ、　６２．６２ａ・・・すｉド
線、７，７ａ・・・抵抗体、８・・・高分子材料、９１
，９２，９３・・・０１Ｊング。FIG. 1 is a sectional view showing the basic structure of an electronic valve, and FIG. 2 is a sectional view showing an embodiment of the electronic valve according to the present invention. 1... Main body, 11, 12... Valve seat member, lla, 1
2a...Valve seat, 1 lb, 12b-...Threaded part,
3, 3a...electrostrictive element, 31? 31a* 32t
32a... Piezoelectric ceramic, 33, 33a... Metal plate, 4
1, 41a, 42... Valve body, 51, 52... Element holder, 53... Bushing, 54... Lid, 55...
Screw, 6, 61, 61a, 62.62a... I-wire, 7, 7a... Resistor, 8... Polymer material, 91
,92,93...01Jng.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 第１のポートが第１の弁座に、第２のポートが第２の弁
座に、第３のポートが本体内の空気空間にそれぞれ接続
されており、前記第１および第２の弁座を開閉すること
により動作流体め方向を切換える制御弁において、前記
本体に基部そ固定され、先端に前記第１の弁座に対面し
て設けられた第１の弁体を有するバイモルフ構造の第１
の電歪、素子と、前記本体に基部で固定され、先端に前
記第売の弁座に対面して設けられた第２の弁体を有する
バイモルフ構造の第２の電歪素子とから構成したことを
特徴とする電子弁。A first port is connected to a first valve seat, a second port is connected to a second valve seat, and a third port is connected to an air space within the main body, and the first and second valve seats are connected to each other. In the control valve that switches the direction of the working fluid by opening and closing, the first valve has a bimorph structure and has a first valve body fixed to the main body at the base and facing the first valve seat at the tip.
and a second electrostrictive element having a bimorph structure, which is fixed to the main body at the base and has a second valve body disposed at the tip facing the valve seat. An electronic valve characterized by:
JP3026384U 1984-03-02 1984-03-02 electronic valve Granted JPS60142369U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3026384U JPS60142369U (en) 1984-03-02 1984-03-02 electronic valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3026384U JPS60142369U (en) 1984-03-02 1984-03-02 electronic valve

Publications (2)

Publication Number Publication Date
JPS60142369U true JPS60142369U (en) 1985-09-20
JPH023018Y2 JPH023018Y2 (en) 1990-01-24

Family

ID=30529807

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3026384U Granted JPS60142369U (en) 1984-03-02 1984-03-02 electronic valve

Country Status (1)

Country Link
JP (1) JPS60142369U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6132668U (en) * 1984-07-31 1986-02-27 株式会社山武 switching valve
JPS62261778A (en) * 1986-05-08 1987-11-13 Koganei Seisakusho:Kk Valve employing electrostriction element

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6132668U (en) * 1984-07-31 1986-02-27 株式会社山武 switching valve
JPS62261778A (en) * 1986-05-08 1987-11-13 Koganei Seisakusho:Kk Valve employing electrostriction element

Also Published As

Publication number Publication date
JPH023018Y2 (en) 1990-01-24

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