JPS5638585A - Electromagnetic plunger pump - Google Patents
Electromagnetic plunger pumpInfo
- Publication number
- JPS5638585A JPS5638585A JP11282579A JP11282579A JPS5638585A JP S5638585 A JPS5638585 A JP S5638585A JP 11282579 A JP11282579 A JP 11282579A JP 11282579 A JP11282579 A JP 11282579A JP S5638585 A JPS5638585 A JP S5638585A
- Authority
- JP
- Japan
- Prior art keywords
- suction
- pump
- auxiliary
- discharge valve
- valve
- 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.)
- Granted
Links
Landscapes
- Electromagnetic Pumps, Or The Like (AREA)
Abstract
PURPOSE: To enable speedy and discharge of a large quantity of gaseous body by providing a bypass between the suction port of a pump and the pressure side beyond a discharge valve, providing there an auxiliary suction valve, and further providing an auxiliary discharge valve.
CONSTITUTION: A bypass route bypassing between the suction port 2 of a pump and the pressure side beyond a discharge valve 7 and an auxiliary suction valve 36 is arranged therein. Moreover, in an electromagnetic plunger 16, an auxiliary discharge valve 18 is provided in such a manner that it opens and closes only when the length of the stroke of the plunger is extended beyond the length of the stroke at the time of the operation of the pump under the static pressure. When there is a plenty of air in the piping on the suction side at the time of initial suction of the pump and when a plenty of air is sucked form a suction pipe during the operation of the pump, the length of the stroke of the electromagnetic plunger 16 is extended and the auxiliary suction valve 36 opens and closes in combination with the opening and closing of the auxiliary discharge valve 18 caused by the extension of the plunger, whereby the gaseous body is discharged speedily and in quantity.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11282579A JPS5638585A (en) | 1979-09-05 | 1979-09-05 | Electromagnetic plunger pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11282579A JPS5638585A (en) | 1979-09-05 | 1979-09-05 | Electromagnetic plunger pump |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5638585A true JPS5638585A (en) | 1981-04-13 |
JPS5712031B2 JPS5712031B2 (en) | 1982-03-08 |
Family
ID=14596469
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11282579A Granted JPS5638585A (en) | 1979-09-05 | 1979-09-05 | Electromagnetic plunger pump |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5638585A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0968158A (en) * | 1995-08-31 | 1997-03-11 | Nippon Control Kogyo Kk | Electromagnetic pump |
-
1979
- 1979-09-05 JP JP11282579A patent/JPS5638585A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0968158A (en) * | 1995-08-31 | 1997-03-11 | Nippon Control Kogyo Kk | Electromagnetic pump |
Also Published As
Publication number | Publication date |
---|---|
JPS5712031B2 (en) | 1982-03-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5724463A (en) | Automatic air extractor for electromagnetic plunger pump | |
JPS56121888A (en) | Oil-cooled compressor | |
JPS5744788A (en) | Operation control method of compressor for vehicular air conditioner and its device | |
JPS56580A (en) | Oil-cooled compressor | |
JPS5688972A (en) | Solenoid pump | |
JPS5627025A (en) | Suction device in internal-combustion engine | |
JPS5638585A (en) | Electromagnetic plunger pump | |
JPS56121889A (en) | Oil-cooled compressor | |
JPS5523368A (en) | Air pressure pump | |
JPS51123906A (en) | Fluid pressure machine | |
JPS55134779A (en) | Oil-cooled compressor | |
JPS5776300A (en) | Apparatus for transporting work liquid under constant pressure | |
JPS5652324A (en) | Equipment for conveying fluid under pressure | |
GB1094021A (en) | Evacuation of liquid from sumps | |
JPS57135286A (en) | Car cooler | |
JPS5786658A (en) | Diaphragm | |
JPS5523369A (en) | Air pressure pump | |
JPS5478505A (en) | Squeezing type fluid pump | |
JPS564367A (en) | Metal flask for vacuum casting | |
JPS5561533A (en) | Solid article transferring apparatus | |
JPS5572699A (en) | Pump device | |
JPS5451046A (en) | Method for measuring the quantity of lubricating oil in refrigeration cycle | |
JPS55128794A (en) | Cooling water feeding system for condenser | |
JPS5724462A (en) | Reciprocating pump | |
JPS5447112A (en) | Compression mechanism |