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Patent Searching and Data


Title:
LIQUID PUMP
Document Type and Number:
Japanese Patent JP2015004337
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a liquid pump that can reduce energy loss of the whole pump while contributing to reduction in size.SOLUTION: A liquid pump 1 comprises a motor 4 for rotating a shaft 3 arranged along an axis 2a of a cylindrical housing 2. The motor 4 comprises: a rotor 5 provided on the shaft 3; and a stator 6 arranged around the rotor 5 and provided inside the housing 2. The rotor 5 comprises impellers 7 that rotate in a liquid flow passage 22 formed between an outer surface of the rotor 5 and an inner surface of the stator 6.

Inventors:
OTSUNO KAZUFUMI
Application Number:
JP2013131223A
Publication Date:
January 08, 2015
Filing Date:
June 24, 2013
Export Citation:
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Assignee:
SHIMADZU CORP
International Classes:
F04D3/02; F04D13/06
Attorney, Agent or Firm:
Kazuhiro Akazawa
Takashi Miyazawa