Title:
REGENERATION PUMP
Document Type and Number:
Japanese Patent JP3916888
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a regeneration pump capable of being embodied in a small construction by shortening the overall length.
SOLUTION: The regeneration pump is furnished with an armature 5 rotated by a motor 2 and an impeller 20 rotated interlocking with the armature 5. The armature body 51 other than the shaft 51a of the armature 5 is engaged with the impeller 20. The armature body 51 and impeller 20 are coupled together in such a way as capable of transmitting the torque through an engaging means consisting of a projection 53 and recess 21 capable of being engaged with each other on the same axis. The armature body 51 and impeller 20 are arranged adjacently.
Inventors:
Masanori Ikeya
Application Number:
JP2001172805A
Publication Date:
May 23, 2007
Filing Date:
June 07, 2001
Export Citation:
Assignee:
Aisan Industry Co., Ltd.
International Classes:
F04D5/00; (IPC1-7): F04D5/00
Domestic Patent References:
| JP62000792U | ||||
| JP63102993U | ||||
| JP63082089U |
Attorney, Agent or Firm:
Hidehiko Okada
Toshiyuki Ikeda
Tetsuyuki Iwata
Atsuko Nakamura
Toshiyuki Ikeda
Tetsuyuki Iwata
Atsuko Nakamura
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