EP 0448683 B1 19950111 - INK JET PRINTING HEAD.
Title (en)
INK JET PRINTING HEAD.
Title (de)
TINTENSTRAHLDRUCKKOPF.
Title (fr)
TETE D'IMPRESSION A JET D'ENCRE.
Publication
Application
Priority
- FR 9000730 W 19901012
- FR 8913719 A 19891016
Abstract (en)
[origin: WO9105663A1] The invention relates to an ink jet printing head and to a method for implementing such head intended particularly to the printing of large size characters. Such head has at least 2 modulation bodies (A and B), therefore at least 2 nozzles, fitted with means for adjusting each of the jets, and a single module for recovery of the ink (30) with only one return line (350). The casing (1) of the head receives on its face (50) a support for an ADP cover and additionally, in its umbilic version, a second so-called 'umbilic' cover. The method for implementation in an application for printing code bars consists in providing a cascade sequencing of printed rasters with an increasing order of sequencing of droplets and of the charge voltage, and in orienting the head so as to compensate for the inclination of the raster on the support. The invention applies to the printing of large size characters such as code bars.
IPC 1-7
IPC 8 full level
B41J 2/075 (2006.01); B41J 2/04 (2006.01); B41J 2/135 (2006.01)
CPC (source: EP KR US)
B41J 2/02 (2013.01 - EP US); B41J 2/135 (2013.01 - KR)
Designated contracting state (EPC)
AT BE CH DE DK ES GB GR IT LI LU NL SE
DOCDB simple family (publication)
WO 9105663 A1 19910502; AT E116907 T1 19950115; AU 640423 B2 19930826; AU 6601990 A 19910516; CA 2027615 A1 19910417; CA 2027615 C 20010828; CN 1021644 C 19930721; CN 1051885 A 19910605; DE 69016004 D1 19950223; DE 69016004 T2 19950518; EP 0448683 A1 19911002; EP 0448683 B1 19950111; ES 2066231 T3 19950301; FR 2653063 A1 19910419; FR 2653063 B1 19951027; JP 3366003 B2 20030114; JP H04502290 A 19920423; KR 0183017 B1 19990515; KR 920700921 A 19920810; RU 2076047 C1 19970327; US 5457484 A 19951010
DOCDB simple family (application)
FR 9000730 W 19901012; AT 90915488 T 19901012; AU 6601990 A 19901012; CA 2027615 A 19901015; CN 90109127 A 19901016; DE 69016004 T 19901012; EP 90915488 A 19901012; ES 90915488 T 19901012; FR 8913719 A 19891016; JP 51444590 A 19901012; KR 910700613 A 19910617; SU 4895745 A 19901012; US 68792591 A 19910724