Ink supply container for ink writing systems

Details Ink supply container for ink writing systems Ink supply container for ink writing systems

1978-10-31

1981-02-24

Fisher, J. Reed

Recorders

Markers and/or driving means therefor

With ink supply to marker

400126, 101366, 101364, G01D 1518

Patent

active

042531039

ABSTRACT:
A removable ink supply container for automatic ink writing systems consisting of a housing member defining a well with an ink chamber located in the well. The ink chamber has a flexible top closure and a bottom discharge opening blocked by a pierceable seal. A pressure applying member is positioned above the flexible top for applying pressure to the ink. The housing is easily detachable from a writing carriage adjacent the writing head to supply ink to the writing head.

REFERENCES:
patent: 1781504 (1930-11-01), Ford
patent: 3089465 (1963-05-01), West
patent: 3128144 (1964-04-01), Roerty
patent: 3482258 (1969-12-01), Steen
patent: 3708798 (1973-01-01), Hildebrand
patent: 3777307 (1973-12-01), Duffield
patent: 3832579 (1974-08-01), Arndt
patent: 3893623 (1975-07-01), Toupin
patent: 3950761 (1976-04-01), Kashio
patent: 4149172 (1979-04-01), Heinzl et al.

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