Fluent material handling – with receiver or receiver coacting mea – Filling means with receiver or receiver coacting means – With receiver and supply securing means
Patent
1997-08-19
1999-06-01
Recla, Henry J.
Fluent material handling, with receiver or receiver coacting mea
Filling means with receiver or receiver coacting means
With receiver and supply securing means
141311R, 141325, 141363, 141383, 141392, 2394165, 239518, 264 469, B65B 104
Patent
active
059080590
ABSTRACT:
Concentric conduits are supplied for the purpose of minimizing heat transfer from within the inner conduit through the outer conduit. The air gap or annulus around the inner conduit is filled with a resin mixture which is mixed with vermiculite and mineral fiber to form a slurry. The slurry is pumped into an open end of the annulus to fill the annulus and enhance the heat insulation characteristics of the concentric conduits.
REFERENCES:
patent: 3945378 (1976-03-01), Paluch
patent: 4104481 (1978-08-01), Wilkenloh et al.
patent: 4963420 (1990-10-01), Jarrin et al.
Crosbie Steven J.
Crosby James D.
Shah Hiten T.
Wolf Jerry M.
Acoust-A-Fiber Research and Development Inc.
Maust Timothy L.
Recla Henry J.
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