JPH0325131U - - Google Patents
Info
- Publication number
- JPH0325131U JPH0325131U JP8588989U JP8588989U JPH0325131U JP H0325131 U JPH0325131 U JP H0325131U JP 8588989 U JP8588989 U JP 8588989U JP 8588989 U JP8588989 U JP 8588989U JP H0325131 U JPH0325131 U JP H0325131U
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- shaped tube
- incompressible fluid
- manometer
- accommodates
- 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
- 239000012530 fluid Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Measuring Fluid Pressure (AREA)
Description
第１図から第３図はそれぞれ本考案の一実施例
を示す概略断面図である。第４図は第１図に示す
マノメータの使用状態例説明図である。第５図は
本考案の他の実施例を示す概略断面図である。第
６図は従来マノメータとその使用例を示す説明図
である。
１……Ｕ字管、１１，１２……Ｕ字管開口、２
，３……チヤンバ、４……非圧縮性流体。
1 to 3 are schematic cross-sectional views showing one embodiment of the present invention, respectively. FIG. 4 is an explanatory diagram of an example of a usage state of the manometer shown in FIG. 1. FIG. 5 is a schematic sectional view showing another embodiment of the present invention. FIG. 6 is an explanatory diagram showing a conventional manometer and an example of its use. 1...U-shaped tube, 11, 12...U-shaped tube opening, 2
, 3...Chamber, 4...Incompressible fluid.
Claims (1)
各上端開口に連設され、該Ｕ字管より内径が大き
い圧力逃がし部分を有するチヤンバとを備え、該
各チヤンバは、前記Ｕ字管内非圧縮性流体全量を
充分収容できる容積を有するとともに、該チヤン
バ内に入つた非圧縮性流体が前記Ｕ字管へ自重落
下できるように形成されていることを特徴とする
リリーフ弁機能付マノメータ。 A U-shaped tube that accommodates an incompressible fluid, and a chamber that is connected to each upper end opening of the U-shaped tube and has a pressure relief portion that has an inner diameter larger than that of the U-shaped tube, and each chamber is connected to the U-shaped tube. With a relief valve function, the chamber has a volume sufficient to accommodate the entire amount of incompressible fluid in the chamber, and is formed so that the incompressible fluid entering the chamber can fall under its own weight into the U-shaped tube. Manometer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8588989U JPH0325131U (en) | 1989-07-21 | 1989-07-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8588989U JPH0325131U (en) | 1989-07-21 | 1989-07-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0325131U true JPH0325131U (en) | 1991-03-14 |
Family
ID=31635247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8588989U Pending JPH0325131U (en) | 1989-07-21 | 1989-07-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0325131U (en) |
-
1989
- 1989-07-21 JP JP8588989U patent/JPH0325131U/ja active Pending