JPS58116087U - Unit type ultrasonic vibration system - Google Patents
Unit type ultrasonic vibration systemInfo
- Publication number
- JPS58116087U JPS58116087U JP1249982U JP1249982U JPS58116087U JP S58116087 U JPS58116087 U JP S58116087U JP 1249982 U JP1249982 U JP 1249982U JP 1249982 U JP1249982 U JP 1249982U JP S58116087 U JPS58116087 U JP S58116087U
- Authority
- JP
- Japan
- Prior art keywords
- metal block
- acoustic
- resonant frequency
- thin
- front metal
- 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
Links
Landscapes
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Cleaning By Liquid Or Steam (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
第１図は従来の電歪形ボルト締め振動子の概略断面図、
第２図は本考案の≠１実施例の概略説明断面図、第３図
は本考案の第２実施例要部断面図、第４図は本考案の第
３実施例の要部断面図、第５図は本考案の第４実施例の
要部概略断面図、第６図は本考案の第５実施例の要部概
略断面図を示す。
゛ １は従来の電歪形ボルト締め振動子、１Ａは電歪
素子、ＩＢは前面金属ブｄツク、１Ｂ−１は第１前面金
属ブロック、１Ｂ−２は第２前面金属ブロック、ＩＣは
後面金属ブロック、５は薄肉延長部、５Ａは接合部、６
は音響的固定部、６Ｂは下 一端面、７゛は本考案に
かかるユニット大軍歪形ボルト締め超音波振動系、８は
キャップ、８Ａはキヤ、ツブ８の底板、９は取付フラン
ジ、１０は取付板、１１は貫通孔、１２はリード線、１
３は凸部、１４は雌ねじ部、１５４１雄ねじ部、１６は
センターボルト締付は雌ねじ部を表わす。
−補正−゛昭５７． ３−５ −実用新案登録
請求の範囲を次の↓うに補正する。
−−・−Ｏ★珀新案登録請求の範囲 −−１−電
歪形ボルト締め振動子の前面金属ブロックリ゛ −外周
に薄肉延長部を一体に構成し、この薄肉延長′ 部の外
周に音響的固定ｍｌを接着剤に−よる接合以外の強固な
接合手段で一体に接合し、電歪素子を前記前面金属ブロ
ックと後面金属ブロックにより挾−み、ボルトを使用み
て締め付け、前記振動子の軸一方向基本共振周波数を前
記薄肉延長部の基原共振周波数と略一致せｔめるがミ前
記音響的固定部の半径方向共振周波数と一致妊しめるこ
となく同位相輻射面積の拡大された音響岬射体を構成し
、牟 −出すことを特徴とするユニツート式超音波
振動不。Figure 1 is a schematic cross-sectional view of a conventional electrostrictive bolted vibrator.
Fig. 2 is a schematic sectional view of the ≠1 embodiment of the present invention, Fig. 3 is a sectional view of the main part of the second embodiment of the invention, Fig. 4 is a sectional view of the main part of the third embodiment of the invention, FIG. 5 is a schematic cross-sectional view of a main part of a fourth embodiment of the present invention, and FIG. 6 is a schematic cross-sectional view of a main part of a fifth embodiment of the present invention.゛ 1 is a conventional electrostrictive bolted vibrator, 1A is an electrostrictive element, IB is a front metal book, 1B-1 is a first front metal block, 1B-2 is a second front metal block, and IC is a rear side. Metal block, 5 is thin wall extension, 5A is joint, 6
6B is an acoustic fixing part, 6B is a lower end surface, 7゛ is a large unit distorted bolt tightening ultrasonic vibration system according to the present invention, 8 is a cap, 8A is a gear, the bottom plate of the knob 8, 9 is a mounting flange, 10 is a Mounting plate, 11 is a through hole, 12 is a lead wire, 1
3 represents a convex portion, 14 represents a female threaded portion, 1541 represents a male threaded portion, and 16 represents a female threaded portion for tightening the center bolt. -Correction-゛Sho 57. 3-5 - Amend the scope of claims for utility model registration as follows. ---・-O★Scope of Claim for New Patent Registration --1-Front metal block of electrostrictive bolted vibrator -A thin-walled extension is integrally formed on the outer periphery, and the outer periphery of this thin-walled extension has an acoustic The electrostrictive element is sandwiched between the front metal block and the rear metal block, and tightened using bolts, and the axis of the vibrator is fixed. The acoustic cape has an expanded in-phase radiation area without causing the one-way fundamental resonance frequency to substantially match the fundamental resonance frequency of the thin-walled extension, but also to match the radial resonance frequency of the acoustic fixing section. A unit type ultrasonic vibration device that consists of a projectile and emits a beam.
Claims (1)
肉延長部を一伴！千構成し、この薄肉延長部の外周に音
響的固定部を接着剤による接合以外の強固な接合手段で
一体に接合し、電歪素子を前記前面金属ブロックと後面
金属ブロックにより挾゛ み、ボルトを使用して締
め付け、前記振動子の軸方向基本共振周波数を前記薄肉
延長部の基本共振周波数と略一致せしめるが、前記音響
的固定部の半径方向共振周波数と一致せしめることな（
同位相輻射面積の拡大された音響輻射休養構成し、かつ
前記菩響的固定部の下端面にキャップを液密に取付け、
キャップ底部に設けた小貫通孔を有する取付フランジに
より液密に取付けることを特徴とするユニット式超音波
振動系。 、A thin extension is attached to the outer periphery of the front metal block of the electrostrictive bolted vibrator! The acoustic fixing part is integrally joined to the outer periphery of the thin extension part by a strong joining means other than adhesive joining, the electrostrictive element is sandwiched between the front metal block and the rear metal block, and the electrostrictive element is held between the front metal block and the rear metal block, and the is used to tighten the oscillator so that the fundamental axial resonant frequency of the transducer substantially coincides with the fundamental resonant frequency of the thin-walled extension, but not with the radial resonant frequency of the acoustic fixture (
an acoustic radiation rest structure with an expanded in-phase radiation area, and a cap is attached to the lower end surface of the acoustic fixing part in a liquid-tight manner;
A unit type ultrasonic vibration system that is mounted in a liquid-tight manner using a mounting flange having a small through hole provided at the bottom of the cap. ,
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1249982U JPS58116087U (en) | 1982-02-02 | 1982-02-02 | Unit type ultrasonic vibration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1249982U JPS58116087U (en) | 1982-02-02 | 1982-02-02 | Unit type ultrasonic vibration system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58116087U true JPS58116087U (en) | 1983-08-08 |
Family
ID=30025064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1249982U Pending JPS58116087U (en) | 1982-02-02 | 1982-02-02 | Unit type ultrasonic vibration system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58116087U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5528454B2 (en) * | 1971-10-19 | 1980-07-28 | ||
| JPS56107700A (en) * | 1980-01-31 | 1981-08-26 | Tasu Gijutsu Kaihatsu Kk | Ultrasonic oscillating system |
-
1982
- 1982-02-02 JP JP1249982U patent/JPS58116087U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5528454B2 (en) * | 1971-10-19 | 1980-07-28 | ||
| JPS56107700A (en) * | 1980-01-31 | 1981-08-26 | Tasu Gijutsu Kaihatsu Kk | Ultrasonic oscillating system |
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