JPS61137246U - - Google Patents
Info
- Publication number
- JPS61137246U JPS61137246U JP2052185U JP2052185U JPS61137246U JP S61137246 U JPS61137246 U JP S61137246U JP 2052185 U JP2052185 U JP 2052185U JP 2052185 U JP2052185 U JP 2052185U JP S61137246 U JPS61137246 U JP S61137246U
- Authority
- JP
- Japan
- Prior art keywords
- pressure side
- center
- measuring device
- hole
- chambers
- 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
Description
第１図は本考案に係る差圧測定装置の要部を示
す断面図、第２図および第３図はセンタダイヤフ
ラムを示す断面図、第４図はセンタダイヤフラム
のコンプライアンス特性を示す図、第５図はセン
タダイヤフラムの他の実施例を示す断面図、第６
図は従来の差圧測定装置を示す断面図である。
１……検出器ボデイ、１８……高圧側内室、１
９……低圧側内室、３１，３２……センタダイヤ
フラム、３３……通孔。
FIG. 1 is a cross-sectional view showing the main parts of the differential pressure measuring device according to the present invention, FIGS. 2 and 3 are cross-sectional views showing the center diaphragm, FIG. 4 is a view showing the compliance characteristics of the center diaphragm, and FIG. The figure is a sectional view showing another embodiment of the center diaphragm.
The figure is a sectional view showing a conventional differential pressure measuring device. 1...Detector body, 18...High pressure side inner chamber, 1
9...Low pressure side inner chamber, 31, 32...Center diaphragm, 33...Through hole.
Claims (1)
画成するように配設されそれぞれが互いに密着可
能な断面波形状に形成された２個のセンタダイヤ
フラムを備え、これら両センタダイヤフラムのう
ち低圧側のセンタダイヤフラムに通孔を設けたこ
とを特徴とする差圧測定装置。 Two center diaphragms are arranged in the detector body to define two chambers on the high-pressure side and low-pressure side, each having a corrugated cross-section that allows them to come into close contact with each other. A differential pressure measuring device characterized by having a through hole in the side center diaphragm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2052185U JPS61137246U (en) | 1985-02-18 | 1985-02-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2052185U JPS61137246U (en) | 1985-02-18 | 1985-02-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61137246U true JPS61137246U (en) | 1986-08-26 |
Family
ID=30511085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2052185U Pending JPS61137246U (en) | 1985-02-18 | 1985-02-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61137246U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55122126A (en) * | 1979-03-14 | 1980-09-19 | Hitachi Ltd | Pressure difference converter |
-
1985
- 1985-02-18 JP JP2052185U patent/JPS61137246U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55122126A (en) * | 1979-03-14 | 1980-09-19 | Hitachi Ltd | Pressure difference converter |