ELECTRIC PUMP

PROBLEM TO BE SOLVED: To provide an electric pump of which the productivity is easily improved.SOLUTION: The electric pump includes: a rotor-side case 16 which houses a rotary member 14 having an impeller 9 at one end and a rotor 3b at the other end and a stator 3a provided around the rotary member;...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	YAMAMOTO KATSUHIKO, HIRATSUKA YUTA, DEAI ATSUSHI
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DYNAMO-ELECTRIC MACHINES ELECTRICITY GENERATION HEATING LIGHTING MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT PUMPS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an electric pump of which the productivity is easily improved.SOLUTION: The electric pump includes: a rotor-side case 16 which houses a rotary member 14 having an impeller 9 at one end and a rotor 3b at the other end and a stator 3a provided around the rotary member; an intermediate case 7 which holds a circuit board 11 for electric power supply control over the stator; and a cover case 8. The rotor-side case and cover case are joined together with the intermediate case interposed between them, and the circuit board is held in the intermediate case while protruding toward the cover case as compared with the position of a joining surface 19b of the intermediate case to the cover case.