Recorders – Markers and/or driving means therefor – With ink supply to marker
Patent
1979-04-30
1980-10-21
Miller, Jr., George H.
Recorders
Markers and/or driving means therefor
With ink supply to marker
G01D 1518
Patent
active
042297516
ABSTRACT:
A head for use in a pressure pulse drop-ejector system including a front plate formed with a nozzle, a resilient plate disposed in spaced relation by a thin partition wall to form an ink chamber between the front plate and the resilient plate, an electrostrictive element laminated on the surface of the resilient plate opposite the surface facing the front plate for deforming the resilient plate toward the front plate on application of electric field. This design allows for the use of a very thin gasket, which will form a very shallow ink chamber, which improves device operation and yet remains easy to assemble.
REFERENCES:
patent: 4131899 (1978-12-01), Christou
Miller Jr. George H.
Xerox Corporation
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