JPS5430501A - Suction pressure detector of slurry pump - Google Patents
Suction pressure detector of slurry pumpInfo
- Publication number
- JPS5430501A JPS5430501A JP9638977A JP9638977A JPS5430501A JP S5430501 A JPS5430501 A JP S5430501A JP 9638977 A JP9638977 A JP 9638977A JP 9638977 A JP9638977 A JP 9638977A JP S5430501 A JPS5430501 A JP S5430501A
- Authority
- JP
- Japan
- Prior art keywords
- suction pressure
- pressure detector
- slurry pump
- pump
- suction
- 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
- Measuring Fluid Pressure (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Abstract
PURPOSE: To provide a suction pressure detector having a means to automatically give a warning when the suction pressure of a slurry pump at a strainer of the pump suction reaches the critical level exceeding the predetermined negative pressure and to switch to a stand-by pump.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9638977A JPS5430501A (en) | 1977-08-11 | 1977-08-11 | Suction pressure detector of slurry pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9638977A JPS5430501A (en) | 1977-08-11 | 1977-08-11 | Suction pressure detector of slurry pump |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5430501A true JPS5430501A (en) | 1979-03-07 |
Family
ID=14163592
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9638977A Pending JPS5430501A (en) | 1977-08-11 | 1977-08-11 | Suction pressure detector of slurry pump |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5430501A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4525125A (en) * | 1982-12-10 | 1985-06-25 | Mitsubishi Denki Kabushiki Kaisha | Pressure responsive pump control system having an alarm lamp |
JPS6345525A (en) * | 1986-08-13 | 1988-02-26 | Tohoku Electric Power Co Inc | Preventing device for foreign matter from sticking on pressure detection pipe for boiler |
JPH03019217U (en) * | 1989-07-05 | 1991-02-26 |
-
1977
- 1977-08-11 JP JP9638977A patent/JPS5430501A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4525125A (en) * | 1982-12-10 | 1985-06-25 | Mitsubishi Denki Kabushiki Kaisha | Pressure responsive pump control system having an alarm lamp |
JPS6345525A (en) * | 1986-08-13 | 1988-02-26 | Tohoku Electric Power Co Inc | Preventing device for foreign matter from sticking on pressure detection pipe for boiler |
JPH03019217U (en) * | 1989-07-05 | 1991-02-26 |
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