JPH01153660U - - Google Patents

Info

Publication number
JPH01153660U
JPH01153660U JP1988046459U JP4645988U JPH01153660U JP H01153660 U JPH01153660 U JP H01153660U JP 1988046459 U JP1988046459 U JP 1988046459U JP 4645988 U JP4645988 U JP 4645988U JP H01153660 U JPH01153660 U JP H01153660U
Authority
JP
Japan
Prior art keywords
electrostrictive effect
sintered body
effect element
ceramic members
laminated
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
JP1988046459U
Other languages
English (en)
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 filed Critical
Priority to JP1988046459U priority Critical patent/JPH01153660U/ja
Publication of JPH01153660U publication Critical patent/JPH01153660U/ja
Pending legal-status Critical Current

Links

Landscapes

  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例の正面図、第2図a
,bは本考案の第2、第3の実施例の部分正面図
、第3図は従来の位置決め手段付電歪効果素子の
一例の正面図、第4図は従来の電歪効果素子の斜
視図である。 1a,1b……セラミツク層、2a,2b……
リード線、3……保護外装部、4a,4b……電
歪効果発生面、5……電歪効果発生軸中心軸、6
……電歪効果素子、7……凹部、8a,8b……
金属部材、9……接着剤。

Claims (1)

    【実用新案登録請求の範囲】
  1. 圧電セラミツク部材と内部電極導体層とを交互
    に積層した積層焼結体から形成される電歪効果素
    子において、前記積層焼結体の電歪効果発生方向
    の両端のセラミツク部材面で電歪効果発生軸の中
    心軸に位置決め手段となる凹部を有することを特
    徴とする電歪効果素子。
JP1988046459U 1988-04-05 1988-04-05 Pending JPH01153660U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988046459U JPH01153660U (ja) 1988-04-05 1988-04-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988046459U JPH01153660U (ja) 1988-04-05 1988-04-05

Publications (1)

Publication Number Publication Date
JPH01153660U true JPH01153660U (ja) 1989-10-23

Family

ID=31272727

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988046459U Pending JPH01153660U (ja) 1988-04-05 1988-04-05

Country Status (1)

Country Link
JP (1) JPH01153660U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5965491A (ja) * 1982-10-06 1984-04-13 Hitachi Ltd ピエゾ式微小変位装置
JPS6039879A (ja) * 1983-08-12 1985-03-01 Nippon Soken Inc 積層セラミック圧電体

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5965491A (ja) * 1982-10-06 1984-04-13 Hitachi Ltd ピエゾ式微小変位装置
JPS6039879A (ja) * 1983-08-12 1985-03-01 Nippon Soken Inc 積層セラミック圧電体

Similar Documents

Publication Publication Date Title
JPH0192159U (ja)
JPH03124668U (ja)
JPH0192157U (ja)
JPH0268461U (ja)
JPH0192158U (ja)
JPH0213755U (ja)
JPH03106884U (ja)
JPS63185262U (ja)
JPH0385543U (ja)
JPH02108355U (ja)
JPH01167720U (ja)
JPH0266276U (ja)
JPS63118252U (ja)
JPH0486096U (ja)
JPS61207053U (ja)
JPH02104660U (ja)
JPH0361180U (ja)
JPS6377369U (ja)
JPH01163479U (ja)
JPH01162262U (ja)
JPH025928U (ja)
JPH0296756U (ja)
JPH03117859U (ja)
JPH03122562U (ja)
JPH03124671U (ja)