JPS6048259U - 変位素子 - Google Patents

変位素子

Info

Publication number
JPS6048259U
JPS6048259U JP1983140778U JP14077883U JPS6048259U JP S6048259 U JPS6048259 U JP S6048259U JP 1983140778 U JP1983140778 U JP 1983140778U JP 14077883 U JP14077883 U JP 14077883U JP S6048259 U JPS6048259 U JP S6048259U
Authority
JP
Japan
Prior art keywords
displacement element
displacement
abstract
electrostrictive
electrostrictive element
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
Application number
JP1983140778U
Other languages
English (en)
Inventor
広居　信雄
武　信文
浅野　弥一
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tokin Corp
Original Assignee
Tokin Corp
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 Tokin Corp filed Critical Tokin Corp
Priority to JP1983140778U priority Critical patent/JPS6048259U/ja
Publication of JPS6048259U publication Critical patent/JPS6048259U/ja
Pending legal-status Critical Current

Links

Landscapes

  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
  • Control Of Position Or Direction (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。

Description

【図面の簡単な説明】
第１図は従来変位素子の一例を示す図、第２図は本考案
変位素子の一例を示す斜視図、第３図は従来変位素子と
本考案変位素子との周囲温度に対する熱的変位の比較し
た線区である。 ２・・・・・・弾性板、３・・・・・・電圧駆動用電歪
素子板、３′・・・・・・熱膨張補償用電歪素子板。

Claims (1)

    【実用新案登録請求の範囲】
  1. 弾性板を挾むように２枚の電歪素子板で構成した変位素
    子において、前記２枚の電歪素子板のうちいずれか一方
    を電圧駆動用とし、他方を熱ＰＩ張補償用として用いる
    事を特徴とする変位素子。
JP1983140778U 1983-09-10 1983-09-10 変位素子 Pending JPS6048259U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983140778U JPS6048259U (ja) 1983-09-10 1983-09-10 変位素子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983140778U JPS6048259U (ja) 1983-09-10 1983-09-10 変位素子

Publications (1)

Publication Number Publication Date
JPS6048259U true JPS6048259U (ja) 1985-04-04

Family

ID=30315072

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983140778U Pending JPS6048259U (ja) 1983-09-10 1983-09-10 変位素子

Country Status (1)

Country Link
JP (1) JPS6048259U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61177785A (ja) * 1985-02-04 1986-08-09 Nippon Telegr & Teleph Corp <Ntt> バイモルフ素子
US8779751B2 (en) 2010-12-03 2014-07-15 Advantest Corporation Switching apparatus and test apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5478994A (en) * 1977-12-06 1979-06-23 Sony Corp Electric mechanical conversion element
JPS58140779A (ja) * 1982-02-15 1983-08-20 株式会社日立製作所 液晶表示素子

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5478994A (en) * 1977-12-06 1979-06-23 Sony Corp Electric mechanical conversion element
JPS58140779A (ja) * 1982-02-15 1983-08-20 株式会社日立製作所 液晶表示素子

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61177785A (ja) * 1985-02-04 1986-08-09 Nippon Telegr & Teleph Corp <Ntt> バイモルフ素子
US8779751B2 (en) 2010-12-03 2014-07-15 Advantest Corporation Switching apparatus and test apparatus

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