JPS61173042U - - Google Patents
Info
- Publication number
- JPS61173042U JPS61173042U JP5572885U JP5572885U JPS61173042U JP S61173042 U JPS61173042 U JP S61173042U JP 5572885 U JP5572885 U JP 5572885U JP 5572885 U JP5572885 U JP 5572885U JP S61173042 U JPS61173042 U JP S61173042U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- pressure
- pressure chamber
- casing
- 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.)
- Pending
Links
- 238000006073 displacement reaction Methods 0.000 claims 1
Description
第１図は本考案よりなる圧力センサの実施例を
示した要部断面図、第２図は従来の圧力センサの
断面図である。
１……ダイヤフラム、２……ケーシング、３…
…圧力室、８……圧力供給口、１１……厚肉部、
１２……凹部。
FIG. 1 is a sectional view of a main part showing an embodiment of a pressure sensor according to the present invention, and FIG. 2 is a sectional view of a conventional pressure sensor. 1...Diaphragm, 2...Casing, 3...
...Pressure chamber, 8...Pressure supply port, 11...Thick wall part,
12... Concavity.
Claims (1)
ーシング２とで囲まれた圧力室３及び前記ダイヤ
フラム１のほぼ中心に開口する圧力供給口８を設
け、他側に前記ダイヤフラム１を前記圧力室３内
に常時押圧するばね７、及び前記ダイヤフラム１
の変位に応じたレベルの信号を発する信号機構６
を設けてなる圧力センサにおいて、前記ダイヤフ
ラム１の中央部に、前記圧力室３内に突出する厚
肉部１１を一体に設け、前記ケーシング２に該厚
肉部１１が嵌入し、かつ前記圧力供給口８が開口
する凹部１２を設けたことを特徴とする圧力セン
サ。 A pressure chamber 3 surrounded by the diaphragm 1 and the casing 2 and a pressure supply port 8 opening approximately at the center of the diaphragm 1 are provided on one side of the diaphragm 1, and the diaphragm 1 is inserted into the pressure chamber 3 on the other side. A spring 7 that is constantly pressed and the diaphragm 1
A signal mechanism 6 that emits a signal at a level corresponding to the displacement of
In the pressure sensor, a thick wall portion 11 protruding into the pressure chamber 3 is integrally provided in the center of the diaphragm 1, the thick wall portion 11 is fitted into the casing 2, and the pressure supply A pressure sensor characterized in that a recess 12 with an opening 8 is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5572885U JPS61173042U (en) | 1985-04-15 | 1985-04-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5572885U JPS61173042U (en) | 1985-04-15 | 1985-04-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61173042U true JPS61173042U (en) | 1986-10-28 |
Family
ID=30578675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5572885U Pending JPS61173042U (en) | 1985-04-15 | 1985-04-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61173042U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6373641U (en) * | 1986-11-04 | 1988-05-17 |
-
1985
- 1985-04-15 JP JP5572885U patent/JPS61173042U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6373641U (en) * | 1986-11-04 | 1988-05-17 |
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