JPS59180649U - pressure sensor - Google Patents
pressure sensorInfo
- Publication number
- JPS59180649U JPS59180649U JP7553283U JP7553283U JPS59180649U JP S59180649 U JPS59180649 U JP S59180649U JP 7553283 U JP7553283 U JP 7553283U JP 7553283 U JP7553283 U JP 7553283U JP S59180649 U JPS59180649 U JP S59180649U
- Authority
- JP
- Japan
- Prior art keywords
- metal lid
- pressure sensor
- output
- case
- converts
- 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
- Measuring Fluid Pressure (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図は従来方式の静電容量型の圧力センサの構造を示
す断面図、第２図は従来のケースとフタとの導通状態の
詳細を示す拡大断面図、第３図は従来のハンダ封止部の
詳細を示す拡大断面図、第４図は本考案の一実施例にお
ける静電容量型の圧力センサの構造を示す断面図、第５
図は本考案のケースとフタの導通状態を示す拡大断面図
、第６図は本考案のハンダ封止部の詳細を示す拡大断面
図である。
１・・・・・・ケース、３・・・・・・接着剤、４・・
・・・・ハンダ、５・・・・・・ゴムリング、６・・・
・・・圧力検知素子部、７・・・・・・角リング、８・
・・・・・押え板、９・・・・・・プリント基板、１０
・・・・・・リード線、１１・・・・・・ゴムブッシン
グ、１２・・・・・・熱硬化性樹脂、１３・・・・・・
金属導通単線、１４・・・・・・ゴムブッシング、１５
・・・・・・亜鉛メッキ、１６・・・・・・金属のフタ
、１７・・・・・・凹部、１８・・・・・・押出部、１
９・・・・・・穴。Figure 1 is a cross-sectional view showing the structure of a conventional capacitive pressure sensor, Figure 2 is an enlarged cross-sectional view showing the details of the electrical connection between the conventional case and the lid, and Figure 3 is a conventional solder-sealed FIG. 4 is an enlarged sectional view showing the details of the stop portion; FIG. 4 is a sectional view showing the structure of a capacitive pressure sensor according to an embodiment of the present invention;
The figure is an enlarged cross-sectional view showing the conduction state between the case and the lid of the present invention, and FIG. 6 is an enlarged cross-sectional view showing details of the solder sealing part of the present invention. 1... Case, 3... Adhesive, 4...
...Solder, 5...Rubber ring, 6...
...Pressure sensing element part, 7... Square ring, 8.
...Press plate, 9...Printed circuit board, 10
...Lead wire, 11...Rubber bushing, 12...Thermosetting resin, 13...
Metal conductive single wire, 14...Rubber bushing, 15
...... Galvanized, 16... Metal lid, 17... Concave portion, 18... Extruded portion, 1
9...hole.
Claims (2)
出力を変換する電気的な処理回路部と、その出力を取り
出すリード線部と、シール部材と、アルミニウムを構成
材とするケースと、金属のフタとから成り、上記金属の
フタ部として、上記ケースの開放端の内側に圧入可能な
る凹部を設け、ケースと金属の゛フタとの導通をとった
圧力センサ。(1) A pressure sensing element section that converts pressure changes into output, an electrical processing circuit section that converts the output, a lead wire section that takes out the output, a sealing member, and a case made of aluminum; A pressure sensor comprising a metal lid, the metal lid having a recess that can be press-fitted inside the open end of the case to establish electrical continuity between the case and the metal lid.
を設け、この押出部にハンダを施してなる実用新案登録
請求の範囲第１項記載の圧力センサ。(2) The pressure sensor according to claim 1, which is a registered utility model, wherein a metal lid is provided with a downwardly extruded portion formed in a small hole, and this extruded portion is soldered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7553283U JPS59180649U (en) | 1983-05-19 | 1983-05-19 | pressure sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7553283U JPS59180649U (en) | 1983-05-19 | 1983-05-19 | pressure sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59180649U true JPS59180649U (en) | 1984-12-03 |
Family
ID=30205598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7553283U Pending JPS59180649U (en) | 1983-05-19 | 1983-05-19 | pressure sensor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59180649U (en) |
-
1983
- 1983-05-19 JP JP7553283U patent/JPS59180649U/en active Pending
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