JPS598053U - Piezoelectric element unit - Google Patents
Piezoelectric element unitInfo
- Publication number
- JPS598053U JPS598053U JP9990382U JP9990382U JPS598053U JP S598053 U JPS598053 U JP S598053U JP 9990382 U JP9990382 U JP 9990382U JP 9990382 U JP9990382 U JP 9990382U JP S598053 U JPS598053 U JP S598053U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric element
- insulating
- element unit
- insulating case
- insulating member
- 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
- Casings For Electric Apparatus (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図及び第２図はそれぞれ本考案に係る圧電素子ユニ
ットの実施例を示す断面図である。
１・・・・・・絶縁ケース、１ａ・・・・・・当て全突
出用貫通孔、１ｂ・・・・・・開孔筒部、１ｃ・・・・
・・開孔、１ｄ・・・・・・アンダーカット部に２・・
・・・・当て金、３・・・・・・スペーサ、４・・・・
・・圧電素子、卜・・・・・高圧端子、６・Ｊ・・・・
受は金、７・・・・・・プラスチック製絶縁部材、７ａ
・・・・・・凹溝、７ｂ・・・・・・溶着代。1 and 2 are cross-sectional views showing embodiments of piezoelectric element units according to the present invention, respectively. 1...Insulation case, 1a...Through hole for full protrusion, 1b...Open-hole cylinder part, 1c...
...Opening hole, 1d...2 in the undercut part...
...Fill, 3...Spacer, 4...
・・・Piezoelectric element, 卜・・・High voltage terminal, 6・J・・・
The receiver is gold, 7...Plastic insulation member, 7a
...Concave groove, 7b...Welding allowance.
Claims (2)
を、−側面には開孔筒部を有する絶縁ケースの上記開孔
部より、当て金、スペーサ、圧電素子、高圧端子、受は
金が順次挿入され、プラスチック製絶縁部材を用いて嵌
合絶縁封止されてなることを特徴とする圧電素子ユニッ
ト。(1) The insulating case has a through hole for full protrusion on one end surface, an opening on the other end surface, and an open-hole cylindrical portion on the side.Through the above-mentioned opening part of the insulating case, the pad, spacer, piezoelectric element, high voltage A piezoelectric element unit characterized in that the terminal and the receiver are successively inserted with gold, and are fitted and insulated and sealed using a plastic insulating member.
縁ケースと絶縁部材のアンダーカットと凹溝による嵌合
封止かまたは溶着による嵌合封止としたことを特徴とす
る実用新案登録請求の範囲第１項記載の圧電素子ユニッ
ト。(2) A utility model characterized in that the fitting and insulating sealing between the insulating case and the insulating member is performed by fitting and sealing by an undercut and groove between the insulating case and the insulating member, or by welding. A piezoelectric element unit according to registered claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9990382U JPS598053U (en) | 1982-06-30 | 1982-06-30 | Piezoelectric element unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9990382U JPS598053U (en) | 1982-06-30 | 1982-06-30 | Piezoelectric element unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS598053U true JPS598053U (en) | 1984-01-19 |
Family
ID=30236556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9990382U Pending JPS598053U (en) | 1982-06-30 | 1982-06-30 | Piezoelectric element unit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS598053U (en) |
-
1982
- 1982-06-30 JP JP9990382U patent/JPS598053U/en active Pending
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