Title:
STATOR OF DC MACHINE
Document Type and Number:
Japanese Patent JPS58165636
Kind Code:
A
Abstract:
PURPOSE:To decrease width of main poles and interpoles and increase the number of poles and produce the strong torque, by a method wherein the main poles and interpoles are inserted in partitions divided by doughnut-like iron plates and a plurality of partitioning plates and fixed by bolts. CONSTITUTION:A plurality of main poles and interpoles are alternately arranged along inner circumferential surface of a yoke 1, and bearing brackets 4, 5 are connected to both ends of the yoke 1. Inner frame bodies 6, 6' of cylindrical iron plate are fitted to inner surface of the bearing brackets 4, 5, and doughnut- like iron plates 7, 7' are installed at inner side edge of the inner frame bodies 6, 6', and a plurality of partitioning plates are provided between the opposed doughnut-like iron plates 7, 7' so as to divide the space between the iron plates 7, 7' at the circumferential direction into a plurality of partitions. A plurality of main poles and interpoles are alternately inserted in the partitions divided by the partitioning plates and fixed by bolts 17. The doughnut-like iron plates 7, 7' are fixed to the bearing brackets 4, 5 usig bolts.
Inventors:
ICHIJIYOU JIYOUSUKE
Application Number:
JP4700182A
Publication Date:
September 30, 1983
Filing Date:
March 24, 1982
Export Citation:
Assignee:
ICHIJIYOU JIYOUSUKE
International Classes:
H02K1/18; H02K23/02; (IPC1-7): H02K1/18; H02K23/02
Attorney, Agent or Firm:
Takao Ohno