| 发明名称 |
CARBON BRUSH |
| 摘要 |
A carbon brush that can suppress a wear amount of a carbon commutator and is less swelling is provided. The carbon brush is one that slides in contact with a carbon commutator that is used in a fuel pump, the bulk density thereof being 1.85 g/cm 3 or less, and the shore hardness thereof being 40 or less. |
| 申请公布号 |
EP1780876(A4) |
申请公布日期 |
2017.02.22 |
| 申请号 |
EP20050727190 |
申请日期 |
2005.03.24 |
| 申请人 |
Totankako Co., Ltd. |
发明人 |
NAMIKOSHI, Daisuke;HOZUMI, Fumihiro;SUZUKI, Shinichi;SAKODA, Takahiro |
| 分类号 |
H02K13/00;H01R39/06;H01R39/20;H01R39/26;H02K3/44;H02K5/12;H02K13/10 |
主分类号 |
H02K13/00 |
| 代理机构 |
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