JPS59124855U - piezoelectric unit - Google Patents
piezoelectric unitInfo
- Publication number
- JPS59124855U JPS59124855U JP1983015652U JP1565283U JPS59124855U JP S59124855 U JPS59124855 U JP S59124855U JP 1983015652 U JP1983015652 U JP 1983015652U JP 1565283 U JP1565283 U JP 1565283U JP S59124855 U JPS59124855 U JP S59124855U
- Authority
- JP
- Japan
- Prior art keywords
- terminal plate
- core wire
- cable
- piezoelectric unit
- wire
- 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
- Processing Of Terminals (AREA)
- Insertion, Bundling And Securing Of Wires For Electric Apparatuses (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図は従来に係る圧電ユニットを示す縦断正面図、第
２図は本案に係る圧電ユニットを示し、Ａは縦断正面図
、ＢはＡ図イーイ線に沿って断面とした平面図、ＣはＡ
図ローロ線に沿って断面とした側面図、第３図Ａ、 Ｂ
はそれぞれ本案に用いる端子板と高圧電纜との分離斜視
図、第４図は本案の係る高圧電纜と端子板の接続部分の
要部を示す拡大断面図である。尚、図中同一番号は同一
部分を示す。Fig. 1 is a vertical front view showing a conventional piezoelectric unit, Fig. 2 is a piezoelectric unit according to the present invention, A is a longitudinal front view, B is a plan view taken along the line E in Fig. A, and C is a cross-sectional view. A
Figure 3A, B Side view taken in section along the Rolo line
4 is an exploded perspective view of a terminal plate and a high-voltage cable used in the present invention, and FIG. 4 is an enlarged sectional view showing the main part of the connection between the high-voltage cable and the terminal plate according to the present invention. Note that the same numbers in the figures indicate the same parts.
Claims (1)
一対の柱状圧電素子と該素子の両端面に当接した加圧子
と固定子とを絶縁ケースにより被覆保持し、前記絶縁ケ
ースの側部には端子板の接続部を囲繞する中空筒部を突
設し、該筒部に高圧電纜の一端を挿入すると共に高圧電
纜の芯線を端子板の接続部に接続せしめてなるものにお
いて、前記高圧電纜として単線構造のものを用い該芯線
の一部を電纜の一端から突出し、更に端子板の接続部を
弾性を有するパイプ状に形成しこれに前記芯線が鮫着さ
れるようになしたことを特徴とする圧電ユニット。A pair of columnar piezoelectric elements facing each other via a terminal plate with a connecting portion protruding from a part of the outer periphery, and a pressurizer and a stator that are in contact with both end surfaces of the elements are covered and held by an insulating case, and the insulating case A hollow cylindrical part that surrounds the connecting part of the terminal plate is protruded from the side of the terminal plate, one end of the high voltage electric wire is inserted into the cylindrical part, and the core wire of the high voltage electric cable is connected to the connecting part of the terminal plate. The high-voltage cable is of a single-wire structure, with a part of the core wire protruding from one end of the cable, and the connection part of the terminal plate is formed into an elastic pipe shape, to which the core wire is attached. A piezoelectric unit characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983015652U JPS59124855U (en) | 1983-02-04 | 1983-02-04 | piezoelectric unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983015652U JPS59124855U (en) | 1983-02-04 | 1983-02-04 | piezoelectric unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59124855U true JPS59124855U (en) | 1984-08-22 |
Family
ID=30146976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1983015652U Pending JPS59124855U (en) | 1983-02-04 | 1983-02-04 | piezoelectric unit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59124855U (en) |
-
1983
- 1983-02-04 JP JP1983015652U patent/JPS59124855U/en active Pending
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