Fluid handling – Convertible – Units interchangeable between alternate locations
Patent
1976-05-11
1978-03-28
Cline, William R.
Fluid handling
Convertible
Units interchangeable between alternate locations
137561A, 137861, F17D 100
Patent
active
040809838
ABSTRACT:
A valve base for establishing connections to valves in hydraulic circuits comprises a base having in it a number of coplanar longitudinal channels, groups of holes each in a standardized pattern to fit a standardized pattern of connections of a hydraulic valve, and a transverse bore associated with each group of holes and intersecting all the longitudinal channels. Each transverse bore contains a column of distributor modules held by terminal members at the ends of the bore. The distributor modules are of different types of hollow cylinder and are separated by discs which may be solid or annular so as to block or permit flow along the bore. A module may have one or two lateral openings, or a circumferential groove in its external surface, to provide a choice of connections.
A valve of cartridge type may be incorporated as a module, either fitting directly in the bore or with an adaptor, or may be incorporated in a terminal member.
A base for any number of valves may be built up from two or more bases, each having a smaller number of groups of holes and transverse bores, by joining them end to end.
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Cline William R.
Spiegel H. Jay
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