Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
LINEAR INDUCTION MOTOR
Document Type and Number:
Japanese Patent JPH04133655
Kind Code:
A
Abstract:
PURPOSE: To reduce generation of heat from a motor by obtaining a stabilized flux density along a tooth using a tooth becoming thinner from the root toward the tooth crest. CONSTITUTION: Each tooth 18 is provided with a pair of side face parts 20 extending from the root of a ferromagnetic body 16 toward the tooth crest 24 remote from the body of a primary coil 12. The side face part 20 converges gradually toward the tooth crest such that the cross-sectional area of the tooth 18 decreases as receding from the ferromagnetic body 16. Furthermore, slots 28 juxtaposed at an interval along a motor 10 in order to assist the movement of electric coils 32, 34 forming a loop between the slots 28 are defined by the opposite side face parts contiguous to the tooth 18.

Inventors:
UIRIAMU JIYON BARANTAIN
ROORENSU EE PATSUTEISON
Application Number:
JP33083090A
Publication Date:
May 07, 1992
Filing Date:
November 30, 1990
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
YUU TEII DEII SHII INC
International Classes:
H02K1/06; H02K1/16; H02K41/025; (IPC1-7): H02K1/06; H02K41/025
Attorney, Agent or Firm:
Krigman, Albert M.



 
Previous Patent: 固体高分子形燃料電池

Next Patent: JPH04133656