PUMP AND LIQUID CIRCULATION DEVICE EQUIPPED WITH THE SAME

PROBLEM TO BE SOLVED: To provide a pump for positively stabilizing the rotation of an impeller by a motor at all times. SOLUTION: This pump includes a casing 4 incorporating the impeller 3 for sucking and discharging a liquid, the motor 5 as a motor part for driving the impeller 3, and a partitionin...

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Bibliographic Details
Main Author KIMURA MASAKUNI
Format Patent
LanguageEnglish
Published 29.11.2007
Subjects
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
NON-POSITIVE DISPLACEMENT PUMPS
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
WEAPONS
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Summary:PROBLEM TO BE SOLVED: To provide a pump for positively stabilizing the rotation of an impeller by a motor at all times. SOLUTION: This pump includes a casing 4 incorporating the impeller 3 for sucking and discharging a liquid, the motor 5 as a motor part for driving the impeller 3, and a partitioning plate 20 for partitioning the casing 4 and the motor 5. The motor 5 is equipped with a control base board 7 stored in a case 9 and having a position detecting sensor 6 disposed at an edge for detecting the position of the impeller 3, and a resin 8 for enclosing the motor 5 and the control base board 7. The case 9 is provided with a rib 10 for regulating the mounting position of the position detecting sensor 6. COPYRIGHT: (C)2008,JPO&INPIT
Bibliography:Application Number: JP20060140142