JP2018145931A5 - - Google Patents
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- Publication number
- JP2018145931A5 JP2018145931A5 JP2017043633A JP2017043633A JP2018145931A5 JP 2018145931 A5 JP2018145931 A5 JP 2018145931A5 JP 2017043633 A JP2017043633 A JP 2017043633A JP 2017043633 A JP2017043633 A JP 2017043633A JP 2018145931 A5 JP2018145931 A5 JP 2018145931A5
- Authority
- JP
- Japan
- Prior art keywords
- vent
- valve
- impeller
- inlet
- vacuum pipe
- 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
さらに他の態様は、羽根車と、前記羽根車が収容されたポンプケーシングと、前記羽根車の吸込側の前記ポンプケーシングに接続された真空配管と、前記真空配管に接続された弁組立体とを備え、前記弁組立体は、入口と、出口と、大気に連通する通気口とを有する弁箱と、前記入口に取り付けられた逆止弁と、前記通気口を開閉する通気弁体と、前記通気弁体を前記通気口に押し付け、および前記通気口から離間させるアクチュエータとを備えることを特徴とするポンプ設備である。 Still another aspect includes an impeller, a pump casing in which the impeller is housed, a vacuum pipe connected to the pump casing on the suction side of the impeller, and a valve assembly connected to the vacuum pipe. The valve assembly includes a valve box having an inlet, an outlet, and a vent that communicates with the atmosphere, a check valve attached to the inlet, and a vent valve that opens and closes the vent; The pump equipment includes an actuator that presses the vent valve body against the vent and separates the vent valve body from the vent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017043633A JP2018145931A (en) | 2017-03-08 | 2017-03-08 | Pump facility and valve assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017043633A JP2018145931A (en) | 2017-03-08 | 2017-03-08 | Pump facility and valve assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2018145931A JP2018145931A (en) | 2018-09-20 |
| JP2018145931A5 true JP2018145931A5 (en) | 2019-11-07 |
Family
ID=63589691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017043633A Pending JP2018145931A (en) | 2017-03-08 | 2017-03-08 | Pump facility and valve assembly |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2018145931A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3133414A1 (en) * | 2022-03-08 | 2023-09-15 | Alain Poirier | Multi-input mechanical hydraulic selector with prioritization, suitable for dirty water, for irrigation and water management, as a ship dewatering device (bilge pump), and for alternative supply of water closets |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6129755U (en) * | 1984-07-27 | 1986-02-22 | 森田ポンプ株式会社 | Priming device for starting fire pumps |
| JPS6238493U (en) * | 1985-08-27 | 1987-03-07 | ||
| JPH0626489A (en) * | 1992-04-28 | 1994-02-01 | Hori Giken Kogyo Kk | Steam separator |
-
2017
- 2017-03-08 JP JP2017043633A patent/JP2018145931A/en active Pending
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