Fluent material handling – with receiver or receiver coacting mea – Diverse fluid containing pressure filling systems involving... – Filling with exhausting the receiver
Patent
1992-11-20
1993-09-21
Cusick, Ernest G.
Fluent material handling, with receiver or receiver coacting mea
Diverse fluid containing pressure filling systems involving...
Filling with exhausting the receiver
141 4, 141 7, B65B 3104
Patent
active
052460428
ABSTRACT:
A method and apparatus are disclosed for controllably filling a confined optical cavity primarily with a volatile fluid suspension where a controlled slight pressure is used to force the fluid into the cavity and is followed by adjusting the equilibrium with a slight negative pressure or possibly atmospheric pressure applied at an exit port to the cavity. This method and apparatus is particularly suited to the filling of light valves which are configured with parallel plates positioned by very small distances between one another to create the cavity which is to be filled with the volatile fluid suspension.
REFERENCES:
patent: 3742600 (1973-07-01), Lowell
patent: 3744126 (1973-07-01), Forlini et al.
patent: 3912365 (1975-10-01), Lowell
patent: 3993110 (1976-11-01), Gustafsson
patent: 4078856 (1978-03-01), Thompson et al.
patent: 4135789 (1979-01-01), Hall
patent: 4615362 (1986-10-01), Hartman et al.
patent: 4753276 (1988-06-01), Inaba et al.
patent: 4886095 (1989-12-01), Lisec
patent: 4922972 (1990-05-01), Watanabe et al.
patent: 4922974 (1990-05-01), Watanabe et al.
patent: 5024255 (1991-06-01), Watanabe et al.
patent: 5029623 (1991-07-01), Brosig
patent: 5070806 (1991-12-01), Coster
patent: 5110337 (1992-05-01), Lisec
Cusick Ernest G.
Litton Systems (Canada) Limited
Rusche Edmund W.
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