JPS5920074U - Open/close valve using piezoelectric effect - Google Patents

Open/close valve using piezoelectric effect

Info

Publication number
JPS5920074U
JPS5920074U JP1982115843U JP11584382U JPS5920074U JP S5920074 U JPS5920074 U JP S5920074U JP 1982115843 U JP1982115843 U JP 1982115843U JP 11584382 U JP11584382 U JP 11584382U JP S5920074 U JPS5920074 U JP S5920074U
Authority
JP
Japan
Prior art keywords
valve
piezoelectric element
valve plate
piezoelectric effect
notch
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
JP1982115843U
Other languages
Japanese (ja)
Other versions
JPH0212361Y2 (en
Inventor
志賀　徹也
康夫 喜多
Original Assignee
住友電気工業株式会社
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 住友電気工業株式会社 filed Critical 住友電気工業株式会社
Priority to JP1982115843U priority Critical patent/JPS5920074U/en
Publication of JPS5920074U publication Critical patent/JPS5920074U/en
Application granted granted Critical
Publication of JPH0212361Y2 publication Critical patent/JPH0212361Y2/ja
Granted legal-status Critical Current

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  • Electrically Driven Valve-Operating Means (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

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

第１図は平面図、第２図は断面図、第３図は変形状態に
おける拡大断面図である。 １・・・・・・弁板、２・・・・・・切欠き部、３・・
・・・・変形部、５・・・・・・固定部、６・・・・・
・弁ボディ、７・・・・・・弁座、８・・・・・・芯板
、９・・・・・・圧電素子、１２・・・・・・固定部材
。FIG. 1 is a plan view, FIG. 2 is a sectional view, and FIG. 3 is an enlarged sectional view in a deformed state. 1... Valve plate, 2... Notch, 3...
...Deformed part, 5...Fixed part, 6...
- Valve body, 7...valve seat, 8...core plate, 9...piezoelectric element, 12...fixing member.

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）両面に電極を固着した短冊形圧電素子を柔軟な弁
板の周縁の一部分に一体化し、上記圧電素子を一体化し
た周縁以外の部分を弁座の周囲に固定して成る圧電効果
を利用した開閉弁。(1) A piezoelectric effect is achieved by integrating a rectangular piezoelectric element with electrodes fixed on both sides to a part of the periphery of a flexible valve plate, and fixing the part other than the periphery where the piezoelectric element is integrated around the valve seat. The on-off valve used. （２）上記弁板を円形に形成しその一部に切欠き部を設
け、上記圧電素子をその切欠き部に沿って弁板と一体化
して成る実用新案登録請求の範囲第１項に記載の圧電効
果を利用した開閉弁。(2) The above-mentioned valve plate is formed into a circular shape, a notch is provided in a part of the valve plate, and the piezoelectric element is integrated with the valve plate along the notch. An on-off valve that utilizes the piezoelectric effect. （３）上記の切欠き部を含む弁板中央部分を外周部より
薄く形成して変形部とすると共に外周部に芯板を埋込み
、上記圧電素子の両端部をその芯板に係合して成る実用
新案登録請求の範囲第１項又は第２項に記載の。(3) The central portion of the valve plate including the notch is formed thinner than the outer periphery to serve as a deformable portion, and a core plate is embedded in the outer periphery, and both ends of the piezoelectric element are engaged with the core plate. Claims 1 or 2 of the claims for utility model registration consisting of:
JP1982115843U 1982-07-28 1982-07-28 Open/close valve using piezoelectric effect Granted JPS5920074U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982115843U JPS5920074U (en) 1982-07-28 1982-07-28 Open/close valve using piezoelectric effect

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982115843U JPS5920074U (en) 1982-07-28 1982-07-28 Open/close valve using piezoelectric effect

Publications (2)

Publication Number Publication Date
JPS5920074U true JPS5920074U (en) 1984-02-07
JPH0212361Y2 JPH0212361Y2 (en) 1990-04-06

Family

ID=30267271

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982115843U Granted JPS5920074U (en) 1982-07-28 1982-07-28 Open/close valve using piezoelectric effect

Country Status (1)

Country Link
JP (1) JPS5920074U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6122973U (en) * 1984-07-13 1986-02-10 株式会社 小金井製作所 electronic valve

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8224639B2 (en) 2004-03-29 2012-07-17 Sony Computer Entertainment Inc. Methods and apparatus for achieving thermal management using processing task scheduling

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6122973U (en) * 1984-07-13 1986-02-10 株式会社 小金井製作所 electronic valve

Also Published As

Publication number Publication date
JPH0212361Y2 (en) 1990-04-06

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