Recorders – Markers and/or driving means therefor – With ink supply to marker
Patent
1984-12-07
1986-12-09
Hartary, Joseph W.
Recorders
Markers and/or driving means therefor
With ink supply to marker
G01D 1518
Patent
active
046283331
ABSTRACT:
An ink jet recording head has a nozzle for discharging ink and an ink chamber for supplying ink to the nozzle. A valve mechanism actuated by a vacuum force is arranged in the ink chamber in which an air layer is created as the ink is supplied into the ink chamber.
REFERENCES:
patent: 4187511 (1980-02-01), Robinson
patent: 4383263 (1983-05-01), Ozawa
patent: 4394669 (1983-07-01), Ozawa
Canon Kabushiki Kaisha
Hartary Joseph W.
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