JPS6412493U - - Google Patents
Info
- Publication number
- JPS6412493U JPS6412493U JP10676787U JP10676787U JPS6412493U JP S6412493 U JPS6412493 U JP S6412493U JP 10676787 U JP10676787 U JP 10676787U JP 10676787 U JP10676787 U JP 10676787U JP S6412493 U JPS6412493 U JP S6412493U
- Authority
- JP
- Japan
- Prior art keywords
- ultrasonic
- stator
- piezoelectric element
- transducer
- element exhibiting
- 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
- 230000001747 exhibiting effect Effects 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
Description
第１図及び第２図はそれぞれ本案の各実施例を
示す構造説明図、第３図は従来例を示す構造説明
図、第４図はランジユバン型縦振動子と捩り振動
子の周波数―アドミツタンス特性図である。
１……縦振動を呈する圧電素子、２……捩り振
動を呈する圧電素子、３，４……一対の金属ブロ
ツク、５′，５′……弾性部材、Ｓ……縦捩り超
音波振動子（ステータ）。
Figs. 1 and 2 are structural explanatory diagrams showing each embodiment of the present invention, Fig. 3 is a structural explanatory diagram showing a conventional example, and Fig. 4 is a frequency-admittance characteristic of a Languevent type longitudinal oscillator and a torsional oscillator. It is a diagram. 1...Piezoelectric element exhibiting longitudinal vibration, 2...Piezoelectric element exhibiting torsional vibration, 3, 4...Pair of metal blocks, 5', 5'...Elastic member, S...Longitudinal torsional ultrasonic vibrator ( stator).
Claims (1)
電素子とを複数の金属ブロツク間に挾着してなる
縦捩り超音波振動子をステータとして用いるもの
において、前記振動子の外周要部に配設した弾性
部材を介して前記超音波振動子（ステータ）を保
持することを特徴とする超音波圧電モータ。 A vertical torsional ultrasonic transducer, which is formed by sandwiching a piezoelectric element exhibiting longitudinal vibration and a piezoelectric element exhibiting torsional vibration between a plurality of metal blocks, is used as a stator, and the ultrasonic transducer is disposed at a main part of the outer periphery of the transducer. An ultrasonic piezoelectric motor characterized in that the ultrasonic vibrator (stator) is held via an elastic member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10676787U JPS6412493U (en) | 1987-07-10 | 1987-07-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10676787U JPS6412493U (en) | 1987-07-10 | 1987-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6412493U true JPS6412493U (en) | 1989-01-23 |
Family
ID=31340575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10676787U Pending JPS6412493U (en) | 1987-07-10 | 1987-07-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6412493U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5920230A (en) * | 1982-07-19 | 1984-02-01 | チバ−ガイギ−・アクチエンゲゼルシヤフト | Drug containing piruprophen |
| JPS61121777A (en) * | 1984-11-16 | 1986-06-09 | Hitachi Maxell Ltd | Piezoelectric supersonic motor |
-
1987
- 1987-07-10 JP JP10676787U patent/JPS6412493U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5920230A (en) * | 1982-07-19 | 1984-02-01 | チバ−ガイギ−・アクチエンゲゼルシヤフト | Drug containing piruprophen |
| JPS61121777A (en) * | 1984-11-16 | 1986-06-09 | Hitachi Maxell Ltd | Piezoelectric supersonic motor |