Recorders – Markers and/or driving means therefor – With ink supply to marker
Patent
1982-04-12
1984-07-03
Hartary, Joseph W.
Recorders
Markers and/or driving means therefor
With ink supply to marker
G01D 1518
Patent
active
044582560
ABSTRACT:
An ink jet recording apparatus comprises actuating portions and lead electrodes for conducting current. The lead electrodes are wired in such a manner that a conductive member is disposed on a surface which is at a side where the ink droplets are ejected and said conductive member is a part of said lead electrode, or one actuating portion is provided with a plurality of lead electrodes, and these lead electrodes are led, substantially in parallel, to terminals which are located at a side opposite to the ejection port with respect to the actuating portion, or one chamber is provided with a plurality of actuating portions which are separated from one another, and lead electrodes connected to the actuating portions are led, substantially in parallel, to terminals which are located at a side opposite to the ejection port with respect to the actuating portion, or the actuating portion is disposed on a conductive member intervened with an insulating layer and the conductive member is a part of the lead electrode.
REFERENCES:
patent: 4138605 (1979-02-01), Stapleton
patent: 4243994 (1981-01-01), Kobayashi
Hara Toshitami
Nishimura Yukuo
Shirato Yoshiaki
Takahashi Michiko
Takatori Yasushi
Canon Kabushiki Kaisha
Hartary Joseph W.
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