JPS6142870U - Bimorph type piezoelectric laminate - Google Patents

Bimorph type piezoelectric laminate

Info

Publication number
JPS6142870U
JPS6142870U JP12726184U JP12726184U JPS6142870U JP S6142870 U JPS6142870 U JP S6142870U JP 12726184 U JP12726184 U JP 12726184U JP 12726184 U JP12726184 U JP 12726184U JP S6142870 U JPS6142870 U JP S6142870U
Authority
JP
Japan
Prior art keywords
bimorph type
type piezoelectric
piezoelectric laminate
plate pair
edge
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
JP12726184U
Other languages
Japanese (ja)
Inventor
尚正 脇田
保彦 中川
Original Assignee
日本特殊陶業株式会社
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 日本特殊陶業株式会社 filed Critical 日本特殊陶業株式会社
Priority to JP12726184U priority Critical patent/JPS6142870U/en
Publication of JPS6142870U publication Critical patent/JPS6142870U/en
Pending legal-status Critical Current

Links

Landscapes

  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (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]

添付図面は本考案の実施例を示し第１図は圧電素子板対
１の斜視図、第２図は同縦断側面図、第３図は圧電積層
体１０の斜視図、第４図は同縦断側面図である。 １・・・圧電素子板対、２，３・・・圧電素子板、４・
・・給電端部、１０・・・圧電積層体。The accompanying drawings show an embodiment of the present invention, and FIG. 1 is a perspective view of a pair of piezoelectric element plates 1, FIG. 2 is a longitudinal sectional side view of the same, FIG. FIG. 1... Piezoelectric element plate pair, 2, 3... Piezoelectric element plate, 4.
... Power feeding end, 10... Piezoelectric laminate.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 圧電素子板を積層してなるバイモルフ型圧電積層体にお
いて、面接合する上下二枚の圧電素子板の一方の端縁を
他方の端縁よりも突出させ、該突出端を給電端部として
圧電素子板対を構成し、前記素子板対の単体または積層
した数片によってなるバイモルフ型圧電積層体。In a bimorph type piezoelectric laminate formed by stacking piezoelectric element plates, one edge of two piezoelectric element plates (upper and lower) that are joined face to face is made to protrude beyond the other edge, and the protruding edge is used as a power supply end to feed the piezoelectric element. A bimorph type piezoelectric laminate that constitutes a plate pair and is made up of a single element plate pair or several laminated pieces of the element plate pair.
JP12726184U 1984-08-22 1984-08-22 Bimorph type piezoelectric laminate Pending JPS6142870U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12726184U JPS6142870U (en) 1984-08-22 1984-08-22 Bimorph type piezoelectric laminate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12726184U JPS6142870U (en) 1984-08-22 1984-08-22 Bimorph type piezoelectric laminate

Publications (1)

Publication Number Publication Date
JPS6142870U true JPS6142870U (en) 1986-03-19

Family

ID=30685909

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12726184U Pending JPS6142870U (en) 1984-08-22 1984-08-22 Bimorph type piezoelectric laminate

Country Status (1)

Country Link
JP (1) JPS6142870U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010232113A (en) * 2009-03-30 2010-10-14 Otax Co Ltd Rf-mems switch, manufacturing method of rf-mems switch, antenna changeover device, cellphone, portable information terminal equipment and equipment for ic test
JP2012089573A (en) * 2010-10-15 2012-05-10 Sony Corp Variable capacitance device, antenna module, and communications device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5698883A (en) * 1980-01-10 1981-08-08 Sony Corp Transducer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5698883A (en) * 1980-01-10 1981-08-08 Sony Corp Transducer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010232113A (en) * 2009-03-30 2010-10-14 Otax Co Ltd Rf-mems switch, manufacturing method of rf-mems switch, antenna changeover device, cellphone, portable information terminal equipment and equipment for ic test
JP2012089573A (en) * 2010-10-15 2012-05-10 Sony Corp Variable capacitance device, antenna module, and communications device

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