Method and apparatus for selectively drawing air from a pluralit

Fluid handling – Systems – Multi-way valve unit

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13762512, F16K 1120, F16K 1110

Patent

active

060477334

ABSTRACT:
A sequencing manifold for selectively drawing air from a plurality of vacuum channels, comprises, a fixed element having an outer surface and an internal cylinder, the fixed element further including a plurality of holes passing from the outer surface to the internal cylinder, the plurality of holes communicating with the plurality of vacuum channels. A piston is movably disposed within the internal cylinder and includes a hollow portion in communication with a device for drawing air. The piston is movable within the internal cylinder to align the hollow portion with a predetermined number of the plurality of holes for selectively drawing air from the predetermined number of the plurality of holes.

REFERENCES:
patent: 944026 (1909-12-01), Fowden
patent: 1015164 (1912-01-01), Fowden
patent: 2641280 (1953-06-01), Fleischhauer
patent: 2953162 (1960-09-01), Ainsworth
patent: 2964023 (1960-12-01), Meulendyk
patent: 3524592 (1970-08-01), Gustafsson
patent: 3752188 (1973-08-01), Sage
patent: 4202542 (1980-05-01), Lammers et al.
patent: 4468017 (1984-08-01), Pavone
patent: 4553566 (1985-11-01), Barclay et al.
patent: 4705199 (1987-11-01), Herman et al.
patent: 5323180 (1994-06-01), Kuberka et al.
patent: 5343893 (1994-09-01), Hogan et al.

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