JPH0464970U

JPH0464970U -

Info

Publication number: JPH0464970U
Application number: JP10801690U
Authority: JP
Priority date: 1990-10-17
Filing date: 1990-10-17
Publication date: 1992-06-04

Description

[Brief explanation of the drawing]

第１図は車両空調装置の送風用電動機の説明図
、第２図はブラシベースの斜視図、第３図イおよ
びロはクツシヨン材の平面図および正面図、第４
図イおよびロはブラシ装置の左側面図および正面
図、第５図はクツシヨン材の他の側を示す正面図
である。１……ブラシベース、１Ａ……切り欠き、１Ｂ
……凸部、２……クツシヨン材、２Ａ……突起、
２Ｂ……穴。 Fig. 1 is an explanatory diagram of the blower electric motor of a vehicle air conditioner, Fig. 2 is a perspective view of the brush base, Fig. 3 A and B are a plan view and a front view of the cushion material, and Fig. 4 is a perspective view of the brush base.
Figures A and B are a left side view and a front view of the brush device, and Figure 5 is a front view showing the other side of the cushion material. 1...Brush base, 1A...Notch, 1B
...Protrusion, 2...Cushion material, 2A...Protrusion,
2B...hole.

Claims

[Scope of utility model registration request]

In an electric motor that uses a permanent magnet as a field and has a brush device, the brush device has a brush base made of an insulating material and has a brush and a brush holder, and a cushion material is attached to the outermost diameter part of the brush base. A blowing electric motor for a vehicle air conditioner, characterized in that the cushion material is press-fitted into the brush base at a portion other than the outermost diameter portion, and the brush device is sandwiched between a yoke and an embrar.