JPS53122120A - Pump automatic operation device - Google Patents
Pump automatic operation deviceInfo
- Publication number
- JPS53122120A JPS53122120A JP3532677A JP3532677A JPS53122120A JP S53122120 A JPS53122120 A JP S53122120A JP 3532677 A JP3532677 A JP 3532677A JP 3532677 A JP3532677 A JP 3532677A JP S53122120 A JPS53122120 A JP S53122120A
- Authority
- JP
- Japan
- Prior art keywords
- operation device
- automatic operation
- pump automatic
- pump
- pressure
- 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
Abstract
PURPOSE: To easily make the start pressure of the device adjustable and improve handling by sensing the differential pressure of different two locations generated due to water running, stopping a pump by flow rate and operating it by discharge pressure.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3532677A JPS53122120A (en) | 1977-03-31 | 1977-03-31 | Pump automatic operation device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3532677A JPS53122120A (en) | 1977-03-31 | 1977-03-31 | Pump automatic operation device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53122120A true JPS53122120A (en) | 1978-10-25 |
Family
ID=12438686
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3532677A Pending JPS53122120A (en) | 1977-03-31 | 1977-03-31 | Pump automatic operation device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53122120A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6070794U (en) * | 1983-10-20 | 1985-05-18 | 三洋電機株式会社 | automatic pump |
-
1977
- 1977-03-31 JP JP3532677A patent/JPS53122120A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6070794U (en) * | 1983-10-20 | 1985-05-18 | 三洋電機株式会社 | automatic pump |
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