Fluent material handling – with receiver or receiver coacting mea – Filling head shiftably or separably connected to supply – Flexible or collapsible coupling section
Reexamination Certificate
2005-08-23
2005-08-23
Maust, Timothy L. (Department: 3751)
Fluent material handling, with receiver or receiver coacting mea
Filling head shiftably or separably connected to supply
Flexible or collapsible coupling section
C141S037000, C141S094000, C224S263000, C224S627000, C222S175000
Reexamination Certificate
active
06932128
ABSTRACT:
A lightweight carbon fiber air/gas supply vessel storing high pressure air/gas. The air/gas supply vessel output is controlled by an adjustable pressure reduction valve which varies output pressure from very high to low pressure levels. An alternative multi-valve system uses a first pressure reduction valve to reduce output pressure from the very high levels in the air/gas supply vessel to an intermediate pressure level, and a second pressure reduction valve that reduces the air/gas pressure from the intermediate level to a fine tunable low pressure level. In both embodiments, the output of the last pressure reduction valve used is connected to a high pressure cable which in turn uses a standard universal fitting which can be coupled to most pneumatically powered equipment. Additional high pressure reservoir vessels can be used to replenish the lightweight air/gas supply vessel when its supply of air/gas is depleted.
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Hall, Myers, Vande Sande & Pequignot
Maust Timothy L.
Speed Air Systems, Inc.
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