JPH0345359U - - Google Patents

Info

Publication number
JPH0345359U
JPH0345359U JP10633589U JP10633589U JPH0345359U JP H0345359 U JPH0345359 U JP H0345359U JP 10633589 U JP10633589 U JP 10633589U JP 10633589 U JP10633589 U JP 10633589U JP H0345359 U JPH0345359 U JP H0345359U
Authority
JP
Japan
Prior art keywords
electrode
ultrasonic transducer
front side
back side
connection part
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
JP10633589U
Other languages
English (en)
Other versions
JP2506074Y2 (ja
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 JP1989106335U priority Critical patent/JP2506074Y2/ja
Publication of JPH0345359U publication Critical patent/JPH0345359U/ja
Application granted granted Critical
Publication of JP2506074Y2 publication Critical patent/JP2506074Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)

Description

【図面の簡単な説明】
第１図乃至第４図は本考案の一実施例を示し、
第１図は第２図中−線に沿う超音波振動子の
断面図、第２図は超音波振動子の平面図、第３図
は保護板の平面図、第４図は超音波振動子をミラ
ーに取付けた状態の断面図である。そして、第５
図及び第６図は従来の超音波振動子を示し、第５
図は第１図相当図、第６図は第２図相当図である
。 図面中、１１はミラー、１２は振動伝達板（取
付部材）、１４は超音波振動子、１６は本体、１
６ａは表面、１６ｂは裏面、１７及び１８は第１
及び第２の電極、１８ａは端子接続部、２１は導
電性接着剤、２２，２３は端子を示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. 表裏の両面に面状をなす一対の電極を有すると
    共に、表面側に裏面側の電極の端子接続部を有し
    、裏面を取付部材に支持するようにした超音波振
    動子において、少なくとも表面側の電極に、その
    電極を覆うように導電性を有する保護板を導電性
    接着剤を介して接着したことを特徴とする超音波
    振動子。
JP1989106335U 1989-09-11 1989-09-11 超音波振動子 Expired - Lifetime JP2506074Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989106335U JP2506074Y2 (ja) 1989-09-11 1989-09-11 超音波振動子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989106335U JP2506074Y2 (ja) 1989-09-11 1989-09-11 超音波振動子

Publications (2)

Publication Number Publication Date
JPH0345359U true JPH0345359U (ja) 1991-04-26
JP2506074Y2 JP2506074Y2 (ja) 1996-08-07

Family

ID=31655070

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989106335U Expired - Lifetime JP2506074Y2 (ja) 1989-09-11 1989-09-11 超音波振動子

Country Status (1)

Country Link
JP (1) JP2506074Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55145046A (en) * 1979-04-28 1980-11-12 Yasuhiro Kaneda Device and method to remove rain drop on vehicle window
JPS6389362U (ja) * 1986-11-29 1988-06-10

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55145046A (en) * 1979-04-28 1980-11-12 Yasuhiro Kaneda Device and method to remove rain drop on vehicle window
JPS6389362U (ja) * 1986-11-29 1988-06-10

Also Published As

Publication number Publication date
JP2506074Y2 (ja) 1996-08-07

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