EP 0760290 A2 19970305 - Electrostatic ink jet recording head
Title (en)
Electrostatic ink jet recording head
Title (de)
Elektrostatischer Tintenstrahldruckkopf
Title (fr)
Tête d'enregistrement à jet d'encre électrostatique
Publication
Application
Priority
JP 22194695 A 19950830
Abstract (en)
In a combination of an ink flow path (1) having at one end an ink chamber (10) for storing ink (I) containing charged toner particles and at the other end an ink outlet (4) communicating with the outside, a discharge part forming member (5b) constituting a contour of the ink flow path (1), and a discharge electrode (3) provided together with the discharge part forming member (5b) for generating an electric field to discharge an ink jet (T), the discharge part forming member (5b) has an ink discharge face (2) formed to be pointed in a V-shape so that the ink outlet (4) is substantially flush with a pointed end of the V-shape, and the discharge electrode (3) has its far end disposed substantially in a middle of the V-shape. <IMAGE>
IPC 1-7
IPC 8 full level
B41J 2/06 (2006.01); B41J 2/385 (2006.01)
CPC (source: EP)
B41J 2/06 (2013.01); B41J 2002/061 (2013.01); B41J 2002/063 (2013.01)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 0760290 A2 19970305; EP 0760290 A3 19980701; JP 2842326 B2 19990106; JP H0957977 A 19970304
DOCDB simple family (application)
EP 96113783 A 19960828; JP 22194695 A 19950830