Title:
ULTRA THIN PUMP
Document Type and Number:
Japanese Patent JP3849526
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an ultra thin pump with high performance, a long service life, and low noise.
SOLUTION: This ultra thin pump is characterized in that a central position 9 of the thickness of a magnet rotor 3 is displaced to a gravity direction from the central position 9 of the thickness of a motor stator, and the magnetic force generated by this displacement cancels the action force to an impeller 3A.
Inventors:
Yoichi Yadosato
Yasushi Niwatsukino
Aizono Yumitsu
Shigeru Narakino
Yasushi Niwatsukino
Aizono Yumitsu
Shigeru Narakino
Application Number:
JP2001400154A
Publication Date:
November 22, 2006
Filing Date:
December 28, 2001
Export Citation:
Assignee:
Matsushita Electric Industrial Co., Ltd
International Classes:
F04D13/06; F04D29/00; F04D5/00; F04D13/02; F04D29/42; (IPC1-7): F04D13/02; F04D5/00; F04D29/00; F04D29/42
Domestic Patent References:
| JP2001132699A | ||||
| JP3059676U |
Attorney, Agent or Firm:
Fumio Iwahashi
Hiroki Naito
Daisuke Nagano
Hiroki Naito
Daisuke Nagano