Title:
印刷ヘッド
Document Type and Number:
Japanese Patent JP4780886
Kind Code:
B2
Abstract:
An ejection apparatus for ejecting material from a liquid at a plurality of ejection locations 4 disposed in a row, has a plurality of channels 11 through each of which liquid flows in use to or from a respective ejection location at an open end of the channel. An ejection electrode 7 is disposed at each ejection location by means of which an electric field is created in use to cause the ejection of material from the liquid. An electrically conductive path 12 exists to each ejection electrode for supplying a voltage to the ejection electrode 7 in use. The channels 11 are isolated from one another; and the electrically conductive paths 12 are separated from the channels over substantially the whole of their length.
Inventors:
Teep John William
Newcombe Guy Charles Fernley
Mace daniel richard
Atkin Philip John
Newcombe Guy Charles Fernley
Mace daniel richard
Atkin Philip John
Application Number:
JP2001532961A
Publication Date:
September 28, 2011
Filing Date:
October 25, 2000
Export Citation:
Assignee:
Tone Jet Limited
International Classes:
B41J2/06
Domestic Patent References:
| JPH07502218A | 1995-03-09 |
Foreign References:
| WO1998042515A1 | 1998-10-01 |
Attorney, Agent or Firm:
Minoru Nakamura
Fumiaki Otsuka
Sadao Kumakura
Takaki Nishijima
Atsushi Hakoda
Hidehiko Ichikawa
Fumiaki Otsuka
Sadao Kumakura
Takaki Nishijima
Atsushi Hakoda
Hidehiko Ichikawa