JPS5977252U - piezoelectric displacement element - Google Patents

piezoelectric displacement element

Info

Publication number
JPS5977252U
JPS5977252U JP1982173452U JP17345282U JPS5977252U JP S5977252 U JPS5977252 U JP S5977252U JP 1982173452 U JP1982173452 U JP 1982173452U JP 17345282 U JP17345282 U JP 17345282U JP S5977252 U JPS5977252 U JP S5977252U
Authority
JP
Japan
Prior art keywords
displacement element
piezoelectric displacement
piezoelectric
ceramic elements
give
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
JP1982173452U
Other languages
Japanese (ja)
Other versions
JPH0132758Y2 (en
Inventor
光男 田村
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 JP1982173452U priority Critical patent/JPS5977252U/en
Publication of JPS5977252U publication Critical patent/JPS5977252U/en
Application granted granted Critical
Publication of JPH0132758Y2 publication Critical patent/JPH0132758Y2/ja
Granted legal-status Critical Current

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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図は本考案の一例を示す斜視図、第２図は圧電変位
素子の動作の説明に供する図、第３図は同じく動作時に
おける変位量の関係を示す線図、第４図は本考案の特性
の説明に供する線図である。 ａ・・・圧電セラミック単板、ｂ・・・圧電セラミック
積層板、ｅ・・・作用−所。Fig. 1 is a perspective view showing an example of the present invention, Fig. 2 is a diagram used to explain the operation of the piezoelectric displacement element, Fig. 3 is a diagram showing the relationship between the amount of displacement during operation, and Fig. 4 is the main It is a diagram used to explain the characteristics of the invention. a... piezoelectric ceramic single plate, b... piezoelectric ceramic laminate, e... action point.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 両端部において機械的に結合した一対の矩形圧電セラミ
ック素子より成り、該セラミック素子の一方は単板とし
他方は積層板として曲げ剛性に差を持たせたことを特徴
とする圧電変位素子。1. A piezoelectric displacement element comprising a pair of rectangular piezoelectric ceramic elements mechanically connected at both ends, one of the ceramic elements being a single plate and the other being a laminated plate to give a difference in bending rigidity.
JP1982173452U 1982-11-15 1982-11-15 piezoelectric displacement element Granted JPS5977252U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982173452U JPS5977252U (en) 1982-11-15 1982-11-15 piezoelectric displacement element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982173452U JPS5977252U (en) 1982-11-15 1982-11-15 piezoelectric displacement element

Publications (2)

Publication Number Publication Date
JPS5977252U true JPS5977252U (en) 1984-05-25
JPH0132758Y2 JPH0132758Y2 (en) 1989-10-05

Family

ID=30377855

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982173452U Granted JPS5977252U (en) 1982-11-15 1982-11-15 piezoelectric displacement element

Country Status (1)

Country Link
JP (1) JPS5977252U (en)

Also Published As

Publication number Publication date
JPH0132758Y2 (en) 1989-10-05

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