Title:
ELECTROMAGNET CORE, METHOD OF MANUFACTURING THE ELECTROMAGNET CORE, AND ELEVATOR HOIST BRAKE UTILIZING THE ELECTROMAGNET CORE
Document Type and Number:
WIPO Patent Application WO/2002/078020
Kind Code:
A1
Abstract:
An electromagnet core, wherein a core movable part is fitted between laminated second coil winding parts through a first fitting part, a first coil winding part is fitted between the laminated second coil winding parts through a second fitting part, the core movable part is rotated about the first fitting part, and a coil is wound up on the first and second coil winding parts.
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Inventors:
HOSHINOO TOMOKAZU
HORITA TSUYOSHI
HORITA TSUYOSHI
Application Number:
PCT/JP2001/002351
Publication Date:
October 03, 2002
Filing Date:
March 23, 2001
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
B66D5/30; H01F7/06; H01F7/08; H01F3/00; (IPC1-7): H01F7/20; B66B11/08; H01F41/02
Foreign References:
| JPS54152158A | 1979-11-30 | |||
| JPH06251954A | 1994-09-09 | |||
| JPH02106590A | 1990-04-18 |
Other References:
See also references of EP 1286367A4
Attorney, Agent or Firm:
Miyata, Kaneo c/o Mitsubishi Denki Kabushiki Kaisha 2-3 (Marunouchi 2-Chome Chiyoda-ku, Tokyo, JP)
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