发明名称 |
Starter including noise reduction filter |
摘要 |
The starter includes a noise reduction filter having at least one capacitor, a positive side lead plate connected to a first end of the capacitor and a negative side lead plate connected to a second end of the capacitor, the positive side lead plate being connected to a motor lead wire of a motor through a connection fitting, the negative side lead plate being fixed and ground-connected to a frame of the motor. The connection fitting includes a connection arm connected to the positive side lead plate and a cylindrical joint section integrally formed with the connection arm, the joint section being fitted in a root section of the motor lead wire drawn outside the frame through a grommet attached to the frame to be electrically connected to the motor lead wire. |
申请公布号 |
US8975794(B2) |
申请公布日期 |
2015.03.10 |
申请号 |
US201213593027 |
申请日期 |
2012.08.23 |
申请人 |
DENSO CORPORATION |
发明人 |
Shoji Yoichi |
分类号 |
H02K11/02;F02N11/02;H02K11/00;H02K5/22;F02N11/08;F02N15/00 |
主分类号 |
H02K11/02 |
代理机构 |
Oliff PLC |
代理人 |
Oliff PLC |
主权项 |
1. A starter comprising:
an electromagnetic switch including an electrical contact interposed in a power supply line through a battery terminal and a motor terminal thereof, and configured to open and close the electrical contact in interlock with on/off operation of a solenoid thereof; a motor for generating torque by being supplied with electric power from a battery through a motor lead wire connected to the motor terminal when the electrical contact is closed; and a noise reduction filter connected to the power supply line in parallel with the motor for suppressing noise emitted from the motor; wherein the motor lead wire is connected to a brush or a field winding of the motor at a first end thereof drawn inside a frame of the motor through a grommet attached to the frame, and connected to the motor terminal at a second end thereof drawn outside the frame through the grommet, the noise reduction filter includes at least one capacitor, a positive side lead plate connected to a first end of the capacitor and a negative side lead plate connected to a second end of the capacitor, the positive side lead plate being connected to the motor lead wire through a connection fitting, the negative side lead plate being fixed and ground-connected to the frame, and the connection fitting includes a connection arm connected to the positive side lead plate and a cylindrical joint section integrally formed with the connection arm, the joint section being fitted in a root section of the motor lead wire drawn outside the frame of the motor through the grommet to be electrically connected to the motor lead wire. |
地址 |
Kariya JP |