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Title:
ELECTROMAGNETIC PUMP
Document Type and Number:
Japanese Patent JPH07194089
Kind Code:
A
Abstract:

PURPOSE: To provide an electromagnetic pump which prevents the plastic transformation or breakdown of a band for clamping.

CONSTITUTION: In an electromagnetic pump 1 where an outer duct 3 is arranged at the periphery of an inner duct 4, and an annulus passage 5 is made between both ducts 3 and 4, and a stacked iron block 7 is attached to the periphery of the outer duct 3, and a stator coil 9 for making a progressive magnetic field is attached in the slot of the stacked iron core block 7, and the periphery of the stacked iron core block 7 is fastened with a band 13 for clamping, the band 13 for clamping is made of such material that the band distortion is normal and that it is kept at a value below a yield point.


Inventors:
Aizawa, Toshie
Tanaka, Nobuyuki
Goshima, Mikihiko
Shimano, Kunio
Application Number:
JP1993000337252
Publication Date:
July 28, 1995
Filing Date:
December 28, 1993
Export Citation:
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Assignee:
TOSHIBA CORP
International Classes:
H02K44/06; (IPC1-7): H02K44/06
Attorney, Agent or Firm:
佐藤 一雄 (外3名)



 
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