Drive system for a printing machine with several printing units

Details Drive system for a printing machine with several printing units Drive system for a printing machine with several printing units

1992-04-20

1994-01-11

Ro, Bentsu

Electricity: motive power systems

Plural, diverse or diversely controlled electric motors

Parallel connected motors

318 59, 318 68, 318 77, B41F 1300, H02P 546

Patent

active

052784770

ABSTRACT:
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.

REFERENCES:
patent: 3594552 (1971-07-01), Adamson
patent: 3997828 (1976-12-01), Bottcher et al.
patent: 4260936 (1981-04-01), Sun
patent: 4419613 (1983-12-01), Ichinose et al.
patent: 4644232 (1987-02-01), Nojiri et al.

Affiliated with

Also associated with

Rating

Drive system for a printing machine with several printing units does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Drive system for a printing machine with several printing units, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Drive system for a printing machine with several printing units will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1633670