EP 0314486 A2 19890503 - Hydraulically tuned channel architecture.
Title (en)
Hydraulically tuned channel architecture.
Title (de)
Hydraulisch abgestimmte Kanalbauart.
Title (fr)
Réalisation de Canaux en accord hydraulique.
Publication
Application
Priority
US 11549887 A 19871030
Abstract (en)
The use of lumped resistive elements (22, 24, 32) in an ink feed channel (10) between an ink-propelling element, such as a resistor, (12) and an ink supply plenum (16) provide a means of achieving resistive decoupling and meniscus resonance control with a minimum of deleterious side effects and design compromises typical of prior art solutions.
IPC 1-7
IPC 8 full level
B41J 2/045 (2006.01); B41J 2/055 (2006.01); B41J 2/14 (2006.01)
CPC (source: EP KR)
B41J 2/005 (2013.01 - KR); B41J 2/05 (2013.01 - KR); B41J 2/1404 (2013.01 - EP); B41J 2002/14387 (2013.01 - EP); B41J 2002/14403 (2013.01 - EP)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0314486 A2 19890503; EP 0314486 A3 19900110; CA 1300974 C 19920519; JP H01152068 A 19890614; KR 890006394 A 19890613; KR 920005741 B1 19920718
DOCDB simple family (application)
EP 88310139 A 19881028; CA 570267 A 19880623; JP 27433888 A 19881028; KR 880014177 A 19881029