Title:
BRUSHLESS MOTOR
Document Type and Number:
WIPO Patent Application WO/1990/003686
Kind Code:
A1
Abstract:
A brushless motor improving the structure for connecting the stator coil to the substrate to facilitate the operation of connection and assembling. The constitution comprises a rotor having a rotor magnet (11), a stator core (2) on which the stator coil (7) is wound to be opposed to the rotor magnet (11), a circuit substrate (4) connected to the stator coil (7), and an insulating core holder (3) which holds a terminal to which the coil will be connected and which mounts the stator core (2), the core holder (3) being placed on said circuit substrate (4) and said terminal being soldered to terminal portions on the circuit substrate (4).
Inventors:
YOSHIDA NORIHIDE (JP)
SAKASHITA HIROSHI (JP)
SAKASHITA HIROSHI (JP)
Application Number:
PCT/JP1989/000978
Publication Date:
April 05, 1990
Filing Date:
September 27, 1989
Export Citation:
Assignee:
SANKYO SEIKI SEISAKUSHO KK (JP)
International Classes:
H02K3/50; H02K1/18; H02K3/52; H02K11/00; H02K15/00; H02K21/22; H02K29/00; H02K29/08; (IPC1-7): H02K29/00
Foreign References:
| JPS6162580U | 1986-04-26 |
Other References:
See also references of EP 0436721A4
Download PDF:
Previous Patent: ELECTRIC MACHINERY EMPLOYING A SUPERCONDUCTOR ELEMENT
Next Patent: ELECTRIC SOCKET ADAPTER
Next Patent: ELECTRIC SOCKET ADAPTER