Title:
COMMUTATOR MOTOR-DRIVEN AIR BLOWER
Document Type and Number:
Japanese Patent JPH10174401
Kind Code:
A
Abstract:
To provide a commutator motor-driven air blower which permits the length of a brush holder to be adjusted freely according to the length of a carbon brush.
An extension part 20 is formed on the non-commutator side of a brush holder 7. By bending the extension part 20 so that a space may be generated between the opening part and the bent part of the extension part 20 of the brush holder 7 when the length of a carbon brush 8 is increased more than in a normal case, it is possible to take measures only by a bending adjustment of the extension part 20 with respect to an increase in the length of the carbon brush 8.
Inventors:
MORISHITA KAZUHISA
TOKUDA TAKESHI
UENO SEIICHI
TOKUDA TAKESHI
UENO SEIICHI
Application Number:
JP32640796A
Publication Date:
June 26, 1998
Filing Date:
December 06, 1996
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
H02K23/00; H02K13/00; (IPC1-7): H02K23/00
Attorney, Agent or Firm:
Tomoyuki Takimoto (1 person outside)