JPS593700U - Languevin type vibrator - Google Patents

Languevin type vibrator

Info

Publication number
JPS593700U
JPS593700U JP9759182U JP9759182U JPS593700U JP S593700 U JPS593700 U JP S593700U JP 9759182 U JP9759182 U JP 9759182U JP 9759182 U JP9759182 U JP 9759182U JP S593700 U JPS593700 U JP S593700U
Authority
JP
Japan
Prior art keywords
type vibrator
languevin
mass
ceramic element
linear expansion
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
JP9759182U
Other languages
Japanese (ja)
Inventor
杉内　克己
深山　哲夫
孝 池田
Original Assignee
日本電気株式会社
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 日本電気株式会社 filed Critical 日本電気株式会社
Priority to JP9759182U priority Critical patent/JPS593700U/en
Publication of JPS593700U publication Critical patent/JPS593700U/en
Pending 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図は従来のランジュバン型振動子の実施例の基本構
造を示す斜視図、第２図は本考案の実施例によるランジ
ュバン型振動子の基本構造を示す斜視図である。 １・・・セラミック素子、２・・・フロントマス、３・
・・リアマス、４・・・介在弾性体。FIG. 1 is a perspective view showing the basic structure of an embodiment of a conventional Langevin type vibrator, and FIG. 2 is a perspective view showing the basic structure of a Langevin type vibrator according to an embodiment of the present invention. 1... Ceramic element, 2... Front mass, 3...
... Rear mass, 4... Intervening elastic body.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] セラミツ、り素子の一側にフロントマスが、他側にリア
マスが配設されたランジュバン型振動子において、前記
セラミック素子とフロントマス、リアマスの間のうち少
なく一つの間に線膨張係数がセラミック素子の線膨張係
数と隣接するフロントマス又はリアマスの線膨張係数の
中間の値を有する材料からなる弾性体を介在させたこと
を特徴とするランジュバン型振動子。In a Langevin type vibrator in which a front mass is arranged on one side of a ceramic element and a rear mass is arranged on the other side, the ceramic element has a coefficient of linear expansion between the ceramic element and at least one of the front mass and the rear mass. 1. A Langevin type vibrator characterized by interposing an elastic body made of a material having a linear expansion coefficient intermediate between that of the front mass or the adjacent rear mass.
JP9759182U 1982-06-29 1982-06-29 Languevin type vibrator Pending JPS593700U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9759182U JPS593700U (en) 1982-06-29 1982-06-29 Languevin type vibrator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9759182U JPS593700U (en) 1982-06-29 1982-06-29 Languevin type vibrator

Publications (1)

Publication Number Publication Date
JPS593700U true JPS593700U (en) 1984-01-11

Family

ID=30232067

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9759182U Pending JPS593700U (en) 1982-06-29 1982-06-29 Languevin type vibrator

Country Status (1)

Country Link
JP (1) JPS593700U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4924222A (en) * 1972-06-30 1974-03-04
JPS5220117A (en) * 1975-08-06 1977-02-15 Oki Electric Ind Co Ltd Dot printer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4924222A (en) * 1972-06-30 1974-03-04
JPS5220117A (en) * 1975-08-06 1977-02-15 Oki Electric Ind Co Ltd Dot printer

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