Recorders – Performance of multiple functions of steam and gas engines – Pressure responsive element
Patent
1989-09-28
1990-10-16
Hartary, Joseph W.
Recorders
Performance of multiple functions of steam and gas engines
Pressure responsive element
137909, 25112901, 346140R, B41J 205, B41J 2175, B41J 2205
Patent
active
049638831
ABSTRACT:
An ink jet recording head is provided with a discharge port for discharging liquid therethrough, a liquid path communicating with the discharge port, an energy generating member provided in the liquid path and generating energy for discharging the liquid, and a discharge amount control disposed on the liquid path on the side opposite to the discharge port with respect to the energy generating member and having a magnetic force generating member and magnetic fluid.
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Canon Kabushiki Kaisha
Hartary Joseph W.
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