JPH01109657U - - Google Patents
Info
- Publication number
- JPH01109657U JPH01109657U JP513988U JP513988U JPH01109657U JP H01109657 U JPH01109657 U JP H01109657U JP 513988 U JP513988 U JP 513988U JP 513988 U JP513988 U JP 513988U JP H01109657 U JPH01109657 U JP H01109657U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- base material
- covering member
- view
- sealing 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
- 238000007789 sealing Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Measuring Fluid Pressure (AREA)
- Pressure Vessels And Lids Thereof (AREA)
Description
第１図は本考案の一実施例の封止部材１を大気
圧センサ２に取付けた状態を拡大して示す断面図
、第２図は大気圧センサ２の斜視図、第３図は大
気圧センサ２の検出部３を背面から見た斜視図、
第４図は封止部材１の斜視図、第５図は封止部材
１の平面図、第６図は封止部材１の底面図である
。
１…封止部材、２…大気圧センサ、３…検出部
、１０…圧電素子、１１，１２，１６，３１…開
口、２３…導圧孔、３２…基材、３３…内部空間
、３４…被覆部材、３５…内周面、３６…筒部、
３７…閉塞部、３８，３９…突条、４０…凹溝。
Fig. 1 is an enlarged cross-sectional view showing a sealing member 1 according to an embodiment of the present invention attached to an atmospheric pressure sensor 2, Fig. 2 is a perspective view of the atmospheric pressure sensor 2, and Fig. 3 is an atmospheric pressure sensor. A perspective view of the detection unit 3 of the sensor 2 seen from the back,
4 is a perspective view of the sealing member 1, FIG. 5 is a plan view of the sealing member 1, and FIG. 6 is a bottom view of the sealing member 1. DESCRIPTION OF SYMBOLS 1... Sealing member, 2... Atmospheric pressure sensor, 3... Detection part, 10... Piezoelectric element, 11, 12, 16, 31... Opening, 23... Pressure conducting hole, 32... Base material, 33... Internal space, 34... Covering member, 35...inner peripheral surface, 36...cylindrical part,
37...Closing portion, 38, 39...Protrusion, 40...Concave groove.
Claims (1)
と連通する内部空間を有し、前記基材とは反対側
に延びる被覆部材とを含み、 前記被覆部材の一部分を除去することによつて
、前記開口が外部に臨むようにしたことを特徴と
する封止構造。[Claims for Utility Model Registration] A base material in which an opening is formed, and a covering member that is attached in close contact with the opening, has an internal space that communicates with the opening, and extends on the opposite side of the base material. A sealing structure characterized in that the opening faces the outside by removing a portion of the covering member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988005139U JPH0535235Y2 (en) | 1988-01-18 | 1988-01-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988005139U JPH0535235Y2 (en) | 1988-01-18 | 1988-01-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01109657U true JPH01109657U (en) | 1989-07-25 |
| JPH0535235Y2 JPH0535235Y2 (en) | 1993-09-07 |
Family
ID=31208252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988005139U Expired - Lifetime JPH0535235Y2 (en) | 1988-01-18 | 1988-01-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0535235Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6259361U (en) * | 1985-10-02 | 1987-04-13 |
-
1988
- 1988-01-18 JP JP1988005139U patent/JPH0535235Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6259361U (en) * | 1985-10-02 | 1987-04-13 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0535235Y2 (en) | 1993-09-07 |