JPH01110809U - - Google Patents
Info
- Publication number
- JPH01110809U JPH01110809U JP317188U JP317188U JPH01110809U JP H01110809 U JPH01110809 U JP H01110809U JP 317188 U JP317188 U JP 317188U JP 317188 U JP317188 U JP 317188U JP H01110809 U JPH01110809 U JP H01110809U
- Authority
- JP
- Japan
- Prior art keywords
- strainer
- check valve
- upstream
- bypass pipe
- main
- 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
- 238000011144 upstream manufacturing Methods 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案に係る圧力差圧による自動切換
ストレーナユニツトの構成を示す図、第２図はチ
ヤツキ弁の動作状態を示す図である。
図中、１…主ストレーナ、２…配管、３…副ス
トレーナ、４…バイパス用配管、５…チヤツキ弁
。
FIG. 1 is a diagram showing the configuration of an automatic switching strainer unit based on a pressure difference according to the present invention, and FIG. 2 is a diagram showing the operating state of a chuck valve. In the figure, 1...Main strainer, 2...Piping, 3...Sub-strainer, 4...Bypass piping, 5...Check valve.
Claims (1)
該主ストレーナの上流側と下流側の配管に副スト
レーナを配置したバイパス用配管を接続すると共
に、該バイパス用配管中に上流側と下流側の液圧
差により作動するチヤツキ弁を配置し、且つ該チ
ヤツキ弁の作動が外部より確認できるようにした
ことを特徴とする圧力差圧による自動切換ストレ
ーナユニツト。 Place the main strainer in the water or oil supply piping,
A bypass pipe in which a sub-strainer is arranged is connected to the upstream and downstream pipes of the main strainer, and a check valve that is operated by a hydraulic pressure difference between the upstream and downstream sides is arranged in the bypass pipe, and An automatic switching strainer unit using pressure differential, characterized in that the operation of the check valve can be confirmed from the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP317188U JPH01110809U (en) | 1988-01-14 | 1988-01-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP317188U JPH01110809U (en) | 1988-01-14 | 1988-01-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01110809U true JPH01110809U (en) | 1989-07-26 |
Family
ID=31204567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP317188U Pending JPH01110809U (en) | 1988-01-14 | 1988-01-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01110809U (en) |
-
1988
- 1988-01-14 JP JP317188U patent/JPH01110809U/ja active Pending
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