发明名称 |
Drive system for a printing machine with several printing units |
摘要 |
A drive system for a printing machine with a plurality of printing units connected to one another via a gear train into which power is fed at different points by at least two motors, includes supplying each of the motors via a respective controllable, line-commutated converter. A signal is generated by each of the converters that is limited in time between two firing pulses. A current setpoint value is transferred only within a time span in which all of the converters have activated the signal. Coverage of all of the signals which are limited in time is assured in all operating states.
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申请公布号 |
US5278477(A) |
申请公布日期 |
1994.01.11 |
申请号 |
US19920871042 |
申请日期 |
1992.04.20 |
申请人 |
HEIDELBERGER DRUCKMASCHINEN AG |
发明人 |
HARTMANN, KLAUS;KRUEGER, MICHAEL;ROESSLER, GEORG |
分类号 |
B41F13/00;B41F13/004;B41F33/00;(IPC1-7):B41F13/00;H02P5/46 |
主分类号 |
B41F13/00 |
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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