发明名称 |
ROTOR TEMPERATURE CONTROLLER |
摘要 |
PURPOSE:To omit a slip ring which serves as a power supply means for a heater by providing a dual rotation driving part and a fixed part and burying a heater into the fixed part. CONSTITUTION:A wood metal having a low melting point is provided as a heat medium 12 in a gap formed between a rotation driving part 4 and a heater block 6. The temperature of the wood metal detected by a temperature detector 8 is inputted to a temperature controller 10. The controller 10 compares this input signal with the reference temperature of the medium 12 which is set previously and sends a heater control signal to a power controller 9. The controller 9 controls the heat of a heater 7 based on the heater control signal given from the controller 10. So that the medium 12 is always kept at a desired temperature. In such constitution, a slip ring serving as a power supply means for the heater can be omitted. |
申请公布号 |
JPH03276216(A) |
申请公布日期 |
1991.12.06 |
申请号 |
JP19900073246 |
申请日期 |
1990.03.26 |
申请人 |
BRIDGESTONE CORP;TOUYOU SEIKI SEISAKUSHIYO:KK |
发明人 |
ONO SHIGEKI;TSUKAHARA NOBORU;OTANI KOSAKU |
分类号 |
G05D23/00;H02K11/00 |
主分类号 |
G05D23/00 |
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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