JPS648979U - - Google Patents

Info

Publication number
JPS648979U
JPS648979U JP10317187U JP10317187U JPS648979U JP S648979 U JPS648979 U JP S648979U JP 10317187 U JP10317187 U JP 10317187U JP 10317187 U JP10317187 U JP 10317187U JP S648979 U JPS648979 U JP S648979U
Authority
JP
Japan
Prior art keywords
piezoelectric vibrator
piezoelectric
vibrator
block
ultrasonic
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
JP10317187U
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 JP10317187U priority Critical patent/JPS648979U/ja
Publication of JPS648979U publication Critical patent/JPS648979U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Apparatuses For Generation Of Mechanical Vibrations (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す斜視図、第2
図は同一部の横断側面図、第3図は圧電振動子7
a,7bの波動の位相関係を示すグラフ、第4図
は中心点o周囲の出力波形を示すグラフ、第5図
は第二実施例の平面図、同じく第6図及び第7図
は第三、第四実施例の平面図である。また第8図
は超音波洗浄器への適用例を示す縦断側面図であ
る。 1,11,21;金属ブロツク、2,12,2
2;駆動面、7a,7b,17a,17b,17
c,27a,27b;圧電振動子、o;中心点。

Claims (1)

  1. 【実用新案登録請求の範囲】 多面体状もしくは円筒状をなす金属製ブロツク
    の外側面に、該ブロツクの中心部で交叉する複数
    の横軸線上に対応して複数の圧電振動子を夫々配
    設してなる超音波振動子と、 前記圧電振動子に順次位相のずれた交流電圧を
    印加する電源手段と を備えたことを特徴とする超音波振動発生装置。
JP10317187U 1987-07-03 1987-07-03 Pending JPS648979U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10317187U JPS648979U (ja) 1987-07-03 1987-07-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10317187U JPS648979U (ja) 1987-07-03 1987-07-03

Publications (1)

Publication Number Publication Date
JPS648979U true JPS648979U (ja) 1989-01-18

Family

ID=31333751

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10317187U Pending JPS648979U (ja) 1987-07-03 1987-07-03

Country Status (1)

Country Link
JP (1) JPS648979U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002040185A1 (fr) * 2000-11-20 2002-05-23 Sony Corporation Procede et dispositif de production de vibrations ultrasonores
JP2014069274A (ja) * 2012-09-28 2014-04-21 Fuji Industrial Co Ltd 捩り振動装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS533629A (en) * 1976-06-30 1978-01-13 Shin Kobe Electric Machinery Method of producing dry charged battery positive plate lattice
JPS5321996A (en) * 1976-08-12 1978-02-28 Nippon Signal Co Ltd:The Coin supplier for automatic vender of group administration type
JPS6128482A (ja) * 1984-07-18 1986-02-08 多賀電気株式会社 超音波振動発生方法及びその装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS533629A (en) * 1976-06-30 1978-01-13 Shin Kobe Electric Machinery Method of producing dry charged battery positive plate lattice
JPS5321996A (en) * 1976-08-12 1978-02-28 Nippon Signal Co Ltd:The Coin supplier for automatic vender of group administration type
JPS6128482A (ja) * 1984-07-18 1986-02-08 多賀電気株式会社 超音波振動発生方法及びその装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002040185A1 (fr) * 2000-11-20 2002-05-23 Sony Corporation Procede et dispositif de production de vibrations ultrasonores
JP2014069274A (ja) * 2012-09-28 2014-04-21 Fuji Industrial Co Ltd 捩り振動装置

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