Recorders – Performance of multiple functions of steam and gas engines – Pressure responsive element
Patent
1991-06-05
1993-04-20
Hartary, Joseph W.
Recorders
Performance of multiple functions of steam and gas engines
Pressure responsive element
346140R, B41J 205
Patent
active
052046893
ABSTRACT:
An ink jet recording head comprising a plurality of discharge openings for discharging ink, a plurality of liquid passageways for holding ink and a plurality of heat generating members. Each of the heat generating members corresponds to a liquid passageway for providing thermal energy to the ink in the liquid passageway for abruptly forming a bubble for discharging ink from the discharge opening. Each heat generating member has a pair of electrodes for driving the heat generating member individually and the electrodes and corresponding heat generating member form a U-shaped wiring portion. The recording head may be manufactured using a cutting process.
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IEEE Transactions on Industry Applications vol. IA-13, No. 1, Jan./Feb., 1977.
Hara Toshitami
Nishimura Yukuo
Shirato Yoshiaki
Takahashi Michiko
Takatori Yasushi
Canon Kabushiki Kaisha
Hartary Joseph W.
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