JPS53122118A - Pump automatic operation device - Google Patents
Pump automatic operation deviceInfo
- Publication number
- JPS53122118A JPS53122118A JP3532377A JP3532377A JPS53122118A JP S53122118 A JPS53122118 A JP S53122118A JP 3532377 A JP3532377 A JP 3532377A JP 3532377 A JP3532377 A JP 3532377A JP S53122118 A JPS53122118 A JP S53122118A
- Authority
- JP
- Japan
- Prior art keywords
- operation device
- automatic operation
- pump automatic
- pump
- simplify
- 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
Landscapes
- Control Of Non-Positive-Displacement Pumps (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Abstract
PURPOSE: To simplify its structure by sensing the differential pressure of different two locations generated due to water running and controlling the operation and stop of a pump by flow rate.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3532377A JPS53122118A (en) | 1977-03-31 | 1977-03-31 | Pump automatic operation device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3532377A JPS53122118A (en) | 1977-03-31 | 1977-03-31 | Pump automatic operation device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53122118A true JPS53122118A (en) | 1978-10-25 |
Family
ID=12438597
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3532377A Pending JPS53122118A (en) | 1977-03-31 | 1977-03-31 | Pump automatic operation device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53122118A (en) |
-
1977
- 1977-03-31 JP JP3532377A patent/JPS53122118A/en active Pending
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