METERING ELECTROMAGNETIC PUMP

PROBLEM TO BE SOLVED: To exactly control discharging amount by the frequency of a pulse-like electric current applied to an electromagnetic coil. SOLUTION: Constitution is made by providing: an electromagnetic solenoid 13 ; a plunger 18 driven by the electromagnetic solenoid 13; a shut-off valve 2 p...

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Bibliographische Detailangaben
Hauptverfasser:	FUJINUMA TORU, TAKAMI KATSUSHI, SAITO SHIN, OKADA KENJI, TAKAZAWA KOJI
Format:	Patent
Sprache:	eng
Schlagworte:	ACTUATING-FLOATS BLASTING COCKS COMBUSTION ENGINES DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To exactly control discharging amount by the frequency of a pulse-like electric current applied to an electromagnetic coil. SOLUTION: Constitution is made by providing: an electromagnetic solenoid 13 ; a plunger 18 driven by the electromagnetic solenoid 13; a shut-off valve 2 placed at the downstream side of the plunger 18 and driven by the electromagnetic solenoid 13; a suction valve 17 provided on a discharge valve 8 provided on an inner yoke 6. Turning on a pulse-like electric current carried to the electromagnetic solenoid 13 opens the shut-off valve 2 and leads the plunger 18 to the discharge stroke.