JPH0383838U - - Google Patents
Info
- Publication number
- JPH0383838U JPH0383838U JP14464689U JP14464689U JPH0383838U JP H0383838 U JPH0383838 U JP H0383838U JP 14464689 U JP14464689 U JP 14464689U JP 14464689 U JP14464689 U JP 14464689U JP H0383838 U JPH0383838 U JP H0383838U
- Authority
- JP
- Japan
- Prior art keywords
- sealing
- hole
- tip
- communicating
- wall portion
- 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 17
- 239000007788 liquid Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Landscapes
- Measuring Fluid Pressure (AREA)
Description
第１図は本考案の一実施例の要部構成説明図、
第２図は第１図の要部構成説明図、第３図は第２
図の組立説明図、第４図は従来より一般に使用さ
れている従来例の構成説明図である。
１……本体、１０１，１０２……封入液、１１
……内部室、１２，１３……測定室、１４，１５
……連通孔、２……測定ダイアフラム、３１……
第１の電極、３１……第２の電極、４……ハウジ
ング、５１，５２……シールダイアフラム、５３
，５４……シール室、５５，５６……シールリン
グ、７１……封止孔、７１１……捩子穴、７１２
……分岐室、７２……第１封入孔、７３……第１
封入孔、７４……封止体、７４１……封止本体、
７４２……テーパー部、７４３……凹部、７４４
……薄肉部、７５……球体、７６……封止捩子。
FIG. 1 is an explanatory diagram of the main part configuration of an embodiment of the present invention,
Figure 2 is an explanatory diagram of the main part configuration of Figure 1, and Figure 3 is an explanatory diagram of the main parts of Figure 1.
FIG. 4 is an explanatory diagram of the construction of a conventional example that has been commonly used. 1... Main body, 101, 102... Filled liquid, 11
...Inner room, 12, 13...Measurement room, 14, 15
...Communication hole, 2...Measuring diaphragm, 31...
First electrode, 31... Second electrode, 4... Housing, 51, 52... Seal diaphragm, 53
, 54... Seal chamber, 55, 56... Seal ring, 71... Sealing hole, 711... Screw hole, 712
...branching chamber, 72...first sealing hole, 73...first
Encapsulation hole, 74... Sealing body, 741... Sealing body,
742... Taper part, 743... Concave part, 744
... Thin wall part, 75 ... Sphere, 76 ... Sealing screw.
Claims (1)
定装置の封入機構において、 前記本体に設けられた捩子穴と 該捩子穴の先端に設けられた柱状の分岐室とを
備える封止孔と、 前記分岐室の先端に一端が接続され前記２封入
液の一方に連通する第１封入孔と、 前記分岐室の途中に一端が接続され前記２封入
液の他方に連通する第２封入孔と、 前記封止孔に挿入された柱状の封止体本体と 該封止体本体の先端に設けられ前記第１封入孔
の一端を封止するテーパー部と 前記封止体本体の後端に設けられた凹部により
形成され前記捩子穴と前記分岐室との接続部を封
止する薄肉部と を備える封止体と、 前記凹部に挿入され前記薄肉部を押しひろげる
球体と、 前記封入孔の捩子穴に捩子合わされ前記球体を
前記薄肉部に押圧する封止捩子と を具備したことを特徴とする差圧測定装置の封入
機構。[Claims for Utility Model Registration] In the enclosure mechanism of a two-filled liquid type differential pressure measuring device having a block-shaped main body, there is provided a screw hole provided in the main body, and a column-shaped column provided at the tip of the screw hole. a sealing hole having a branching chamber; a first filling hole having one end connected to the tip of the branching chamber and communicating with one of the two filled liquids; and a first filling hole having one end connected in the middle of the branching chamber and communicating with one of the two filled liquids. a second sealing hole communicating with the other; a columnar sealing body inserted into the sealing hole; a tapered portion provided at the tip of the sealing body and sealing one end of the first sealing hole; a sealing body comprising a thin wall portion formed by a recess provided at a rear end of the sealing body body and sealing a connecting portion between the screw hole and the branch chamber; a thin wall portion inserted into the recess and sealing the thin wall portion; An enclosing mechanism for a differential pressure measuring device, comprising: a sphere that can be pushed and expanded; and a sealing screw that is screwed into a screw hole of the enclosing hole and presses the sphere against the thin part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14464689U JPH0752600Y2 (en) | 1989-12-15 | 1989-12-15 | Enclosure mechanism of differential pressure measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14464689U JPH0752600Y2 (en) | 1989-12-15 | 1989-12-15 | Enclosure mechanism of differential pressure measuring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0383838U true JPH0383838U (en) | 1991-08-26 |
| JPH0752600Y2 JPH0752600Y2 (en) | 1995-11-29 |
Family
ID=31691331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14464689U Expired - Lifetime JPH0752600Y2 (en) | 1989-12-15 | 1989-12-15 | Enclosure mechanism of differential pressure measuring device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0752600Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007017223A (en) * | 2005-07-06 | 2007-01-25 | Denso Corp | Pressure sensor |
-
1989
- 1989-12-15 JP JP14464689U patent/JPH0752600Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007017223A (en) * | 2005-07-06 | 2007-01-25 | Denso Corp | Pressure sensor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0752600Y2 (en) | 1995-11-29 |
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