JPS5654980A - No-load operation preventive device for power atomizing pump - Google Patents
No-load operation preventive device for power atomizing pumpInfo
- Publication number
- JPS5654980A JPS5654980A JP13110979A JP13110979A JPS5654980A JP S5654980 A JPS5654980 A JP S5654980A JP 13110979 A JP13110979 A JP 13110979A JP 13110979 A JP13110979 A JP 13110979A JP S5654980 A JPS5654980 A JP S5654980A
- Authority
- JP
- Japan
- Prior art keywords
- pump
- load operation
- preventive device
- atomizing pump
- microswitch
- 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 Positive-Displacement Pumps (AREA)
Abstract
PURPOSE: To prevent a pump perfectly from no-load operation by actuating the microswitch to stop the pump with a piston connected to the discharge pipe of the pump.
CONSTITUTION: The microswitch 10 to stop a pump 1 is actuated by a piston 13 of a hydraulic cylinder 12 which is coupled to the discharge pipe of the pump 1 through a line 11. Thereby, when the pump 1 under operation loses discharging pressure, the microswitch 10 is actuated to stop the pump 1, and the pump 1 can be prevented perfectly from no-load operation.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13110979A JPS5654980A (en) | 1979-10-11 | 1979-10-11 | No-load operation preventive device for power atomizing pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13110979A JPS5654980A (en) | 1979-10-11 | 1979-10-11 | No-load operation preventive device for power atomizing pump |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5654980A true JPS5654980A (en) | 1981-05-15 |
Family
ID=15050185
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13110979A Pending JPS5654980A (en) | 1979-10-11 | 1979-10-11 | No-load operation preventive device for power atomizing pump |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5654980A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010138853A (en) * | 2008-12-12 | 2010-06-24 | Arimitsu Industry Co Ltd | Pump device |
-
1979
- 1979-10-11 JP JP13110979A patent/JPS5654980A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010138853A (en) * | 2008-12-12 | 2010-06-24 | Arimitsu Industry Co Ltd | Pump device |
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