EP 0401216 B1 19930428 - ARRANGEMENT FOR WARMING UP THE INK IN THE WRITE HEAD OF AN INK PRINTING MACHINE
Title (en)
ARRANGEMENT FOR WARMING UP THE INK IN THE WRITE HEAD OF AN INK PRINTING MACHINE
Publication
Application
Priority
DE 8800392 W 19880629
Abstract (en)
[origin: WO9000115A1] A heating device has a temperature sensor (7) and as heating element a voltage regulator arranged on the write head support (5); the heating element (6) is supplied by a regulating circuit (8) with a constant load current (IL) until an adjustable working temperature (Tb) is reached; the thermal energy for warming up the ink is supplied by heat dissipation from the heating element (6).
IPC 1-7
IPC 8 full level
B41J 2/01 (2006.01); B41J 2/075 (2006.01); B41J 2/175 (2006.01); B41J 2/195 (2006.01)
CPC (source: EP US)
B41J 2/195 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
WO 9000115 A1 19900111; DE 3880693 D1 19930603; EP 0401216 A1 19901212; EP 0401216 B1 19930428; JP H03505431 A 19911128; US 5182578 A 19930126
DOCDB simple family (application)
DE 8800392 W 19880629; DE 3880693 T 19880629; EP 88905666 A 19880629; JP 50540988 A 19880629; US 63422490 A 19901228