Title:
THREE DC MOTORS
Document Type and Number:
Japanese Patent JPH01110041
Kind Code:
A
Abstract:
PURPOSE:To obtain stronger turning effort by coupling three DC motors. CONSTITUTION:Copper rings 20 & 21 are provided to supply the current to two AC commutator pieces 15 with no cut type and a DC commutator piece 16 with cuts and a cylindrical shape like an umbrella structure, and to motorcoils 2, 3 and 6-9. Six coil bars 2, 3 and 6-9 of an armature are rotated by a rotary shaft 19.
Inventors:
IWAMA MASAKI
Application Number:
JP26548087A
Publication Date:
April 26, 1989
Filing Date:
October 22, 1987
Export Citation:
Assignee:
IWAMA MASAKI
International Classes:
H02K27/00; H02K23/54; (IPC1-7): H02K23/54; H02K27/00
Domestic Patent References:
| JPS58192452A | 1983-11-09 | |||
| JP54041914B |
Attorney, Agent or Firm:
Sato Eto