EP 0437421 B1 19930414 - MODE OF OPERATION OF A CIRCUIT ARRANGEMENT FOR OPERATING ENGRAVING SYSTEMS FOR ENGRAVING PRINTING FORMES
Title (en)
MODE OF OPERATION OF A CIRCUIT ARRANGEMENT FOR OPERATING ENGRAVING SYSTEMS FOR ENGRAVING PRINTING FORMES
Publication
Application
Priority
DE 3724256 A 19870722
Abstract (en)
[origin: WO8900502A1] The invention concerns the mode of operation of a circuit arrangement for operating engraving systems for engraving printing formes in which the electric control signal for an electromagnetically powered engraving system is first supplied to a storage stage, a correction signal is derived from the signal during storage, and on completion of storage the correction signal is transmitted together with the original control signal to the engraving system. The correction signal is output to the engraving system before the original control signal.
IPC 1-7
IPC 8 full level
B41C 1/04 (2006.01); B41C 1/045 (2006.01)
CPC (source: EP US)
B41C 1/04 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
WO 8900502 A1 19890126; DE 3724256 A1 19890202; DE 3880329 D1 19930519; EP 0437421 A1 19910724; EP 0437421 B1 19930414; JP H02501463 A 19900524; JP H0753437 B2 19950607; US 5036403 A 19910730
DOCDB simple family (application)
DE 8800449 W 19880720; DE 3724256 A 19870722; DE 3880329 T 19880720; EP 88905715 A 19880720; JP 50599088 A 19880720; US 45875890 A 19900122