Ships – Submersible device – Having propulsion unit
Reexamination Certificate
2011-05-10
2011-05-10
Collins, Timothy D (Department: 3644)
Ships
Submersible device
Having propulsion unit
C114S020200, C440S044000
Reexamination Certificate
active
07938077
ABSTRACT:
A hydrogen generation apparatus for an underwater vehicle is presented, the apparatus including a hydrolysis reaction compartment, a mass of solid lithium hydride disposed in the compartment, inlet and outlet structure for passing sea water through the compartment to generate steam, lithium hydroxide and hydrogen gas, a condenser for condensing out the steam and retaining the condensate and lithium hydroxide, and a tank for collecting the hydrogen gas, the tank having outlet structure for discharging the hydrogen gas to a vehicle propulsion system.
REFERENCES:
patent: 3101592 (1963-08-01), Robertson et al.
patent: 3964416 (1976-06-01), Kiraly et al.
patent: 4680934 (1987-07-01), Short
patent: 4698974 (1987-10-01), Wood
patent: 5117635 (1992-06-01), Blau
Dunn Paul M.
Pitcher Gerald K.
Collins Timothy D
Kasischke James M.
Nasser Jean-Paul A.
Sanderson Joseph W
Stanley Michael P.
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