JPH0289899U - - Google Patents
Info
- Publication number
- JPH0289899U JPH0289899U JP16990988U JP16990988U JPH0289899U JP H0289899 U JPH0289899 U JP H0289899U JP 16990988 U JP16990988 U JP 16990988U JP 16990988 U JP16990988 U JP 16990988U JP H0289899 U JPH0289899 U JP H0289899U
- Authority
- JP
- Japan
- Prior art keywords
- plate member
- plate
- casing
- electric element
- casing 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.)
- Granted
Links
- 239000003990 capacitor Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 3
- 238000005452 bending Methods 0.000 claims 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Casings For Electric Apparatus (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Description
第１図は、本考案を実施する一形式の圧力セン
サの縦断面図である。第２図は第１図の主要部を
分解して示す断面図である。第３図は、従来の圧
力センサの例を示す断面図である。
１０……ケーシング（ケーシング部材）、１１
……圧力導入ポート、１２……接続部、１３……
覆い部、１４……端面、１５……突起部、１６…
…Ｏリング、２０……ダイアフラム、２１……溝
、２２……変形部、２３……歪ゲージ、２４……
周辺部、２５……端面、２６……溝、２７……小
径部、２８……フランジ、２９……Ｏリング、３
０……固定部材、３１……ねじ、３２……端面、
３３……空間、３５……端子板、３６……開口部
、３７……支持部、３７ａ……突起、３８，３８
Ｂ……端子、４０，７０……ハイブリツドＩＣ（
電気要素）、４１……貫通コンデンサ（電気接続
手段）、４２……プレート（第１のプレート部材
）、４３……Ｏリング（リング部材）、４４……
プレート（第２のプレート部材）、４８……リー
ド線。
FIG. 1 is a longitudinal cross-sectional view of one type of pressure sensor embodying the present invention. FIG. 2 is an exploded sectional view showing the main parts of FIG. 1. FIG. 3 is a sectional view showing an example of a conventional pressure sensor. 10...Casing (casing member), 11
...Pressure introduction port, 12...Connection part, 13...
Cover portion, 14... end face, 15... protrusion, 16...
... O-ring, 20 ... diaphragm, 21 ... groove, 22 ... deformed part, 23 ... strain gauge, 24 ...
Peripheral part, 25... End face, 26... Groove, 27... Small diameter part, 28... Flange, 29... O-ring, 3
0... Fixed member, 31... Screw, 32... End surface,
33...Space, 35...Terminal board, 36...Opening, 37...Support part, 37a...Protrusion, 38, 38
B...terminal, 40,70...hybrid IC (
electrical element), 41... feedthrough capacitor (electrical connection means), 42... plate (first plate member), 43... O ring (ring member), 44...
Plate (second plate member), 48...Lead wire.
Claims (1)
された筒状部を有し該筒状部の一端に開口部が形
成されたケーシング部材； 前記ケーシング部材の内空間に配置された電気
要素； 前記ケーシング部材の筒状部の内径と実質上一
致する大きさに形成された平板状の第１のプレー
ト部材； 平板の折曲げ加工によつて形成され、その周辺
部の全周に沿つて形成された斜面部を有し、前記
ケーシング部材の筒状部の内径と実質上一致する
大きさに形成された皿形状の第２のプレート部材
； 前記ケーシング部材の開口部の近傍に装着され
た前記第１のプレート部材及び第２のプレート部
材と、該ケーシング部材の内壁とによつて形成さ
れる断面形状が実質上三角形の空間に配置された
シール用のリング部材；及び 前記第１のプレート部材と第２のプレート部材
の一部分を貫通し、前記電気要素とケーシング部
材の外部の電気要素とを電気的に接続する電気接
続手段； を備える電気回路のシール装置。 (2) 前記第１のプレート部材及び第２のプレー
ト部材の少なくとも一方が導電性部材であり、前
記電気接続手段が貫通コンデンサである、前記請
求項１記載の電気回路のシール装置。[Claims for Utility Model Registration] (1) A casing member having a cylindrical part in which a space for arranging an electric element is formed, and an opening formed at one end of the casing member; an electric element disposed in the inner space; a flat first plate member formed to a size that substantially matches the inner diameter of the cylindrical portion of the casing member; a first plate member formed by bending a flat plate; a dish-shaped second plate member having a sloped portion formed along the entire circumference of the periphery and having a size substantially matching the inner diameter of the cylindrical portion of the casing member; a sealing ring disposed in a space having a substantially triangular cross-sectional shape formed by the first plate member and second plate member mounted near the opening and the inner wall of the casing member; A sealing device for an electric circuit, comprising: a member; and an electrical connection means that penetrates a portion of the first plate member and the second plate member and electrically connects the electric element and an electric element outside the casing member. . (2) The electrical circuit sealing device according to claim 1, wherein at least one of the first plate member and the second plate member is a conductive member, and the electrical connection means is a feedthrough capacitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16990988U JPH0635517Y2 (en) | 1988-12-28 | 1988-12-28 | Electric circuit sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16990988U JPH0635517Y2 (en) | 1988-12-28 | 1988-12-28 | Electric circuit sealing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0289899U true JPH0289899U (en) | 1990-07-17 |
| JPH0635517Y2 JPH0635517Y2 (en) | 1994-09-14 |
Family
ID=31460385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16990988U Expired - Lifetime JPH0635517Y2 (en) | 1988-12-28 | 1988-12-28 | Electric circuit sealing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0635517Y2 (en) |
-
1988
- 1988-12-28 JP JP16990988U patent/JPH0635517Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0635517Y2 (en) | 1994-09-14 |
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