JPS5321403A - Automatic operating device of pump - Google Patents
Automatic operating device of pumpInfo
- Publication number
- JPS5321403A JPS5321403A JP9481676A JP9481676A JPS5321403A JP S5321403 A JPS5321403 A JP S5321403A JP 9481676 A JP9481676 A JP 9481676A JP 9481676 A JP9481676 A JP 9481676A JP S5321403 A JPS5321403 A JP S5321403A
- Authority
- JP
- Japan
- Prior art keywords
- pump
- operating device
- automatic operating
- differential pressure
- life
- 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 extend the life of pump by providing differential pressure generator and switching device which is operated by the differential pressure generated by the device.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9481676A JPS5321403A (en) | 1976-08-11 | 1976-08-11 | Automatic operating device of pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9481676A JPS5321403A (en) | 1976-08-11 | 1976-08-11 | Automatic operating device of pump |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5321403A true JPS5321403A (en) | 1978-02-27 |
Family
ID=14120569
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9481676A Pending JPS5321403A (en) | 1976-08-11 | 1976-08-11 | Automatic operating device of pump |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5321403A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5583276U (en) * | 1978-11-30 | 1980-06-09 |
-
1976
- 1976-08-11 JP JP9481676A patent/JPS5321403A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5583276U (en) * | 1978-11-30 | 1980-06-09 |
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