发明名称 |
Cooling control system of linear motor |
摘要 |
An apparatus for controlling cooling of a linear motor includes: a stator having a first temperature sensor, a heat sink and at least one cooling fan installed at a predetermined portion thereof; a mover having a second temperature sensor and a heat sink installed at the upper surface thereof; an encoder for sensing a position of the mover and generating a position signal; an A/D converter for receiving and converting signals from the first and the second temperature sensors and outputting a first and a second temperature sensing signals; a controller for generating a plurality of cooling fan control signals and an air valve control signal to cool the heat generated from the stator and the mover; a D/A converter for converting the plurality of cooling fan control signals and the air valve control signal and transmitting a plurality of drive signals to the plurality of cooling fans and to the air valve; and a mover driver for providing a drive signal to a coil block.
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申请公布号 |
US6472779(B2) |
申请公布日期 |
2002.10.29 |
申请号 |
US20010780493 |
申请日期 |
2001.02.12 |
申请人 |
MIRAE CORPORATION |
发明人 |
HWANG JI HYUN;KIM DO HYUN;LEE KI HA |
分类号 |
H02K9/04;B60L15/00;H02K9/22;H02K41/02;H02K41/03;(IPC1-7):H02K41/00;H02K9/00 |
主分类号 |
H02K9/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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