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US 5,445,099 AGranted
Hydrogen hydride keel
OwnerDavid D. Rendinainventor
Life of this patent
Estimating the term…
Abstract
A fixed ballast containment unit connected with a ship, comprised of an outer keel shell (16) within which a number of metal hydride containers (18) are supported by internal braces (17) in a manner which provides passages around the metal hydride containers (18) through which a number of heat intermediums may be induced to flow, so that the reactive properties of hydrogen with metal hydrides can be applied to various ships systems, while the mass of the ballast containment unit provides an inertial force to counteract external forces acting on the ship.
Claims17
A ballast container, comprising:
- a. a hydrogen occluding ballast medium;
- b. means for directing heat flow through said ballast medium;
- c. means for distributing hydrogen gas throughout said ballast medium;
- d. means for controlling the rate of absorption and release of said hydrogen gas by said ballast medium;
- and
- e. means for regulating the temperature of said ballast medium.
3 more elements
A ballast container comprising:
- a. an outer surface and a plurality of internal surfaces defining an internal space;
- b. internal braces interconnecting said internal surfaces within said internal space, said internal braces being made from a material resistant to expansion stress;
- and
- c. a metal hydride container containing a metal hydride, arranged within said ballast container to place said metal hydride in contact with a heat intermedium.
1 more element
A ballast container comprising:
- a. an outer surface and a plurality of internal surfaces defining an internal space;
- b. internal braces interconnecting said internal surfaces within said internal space, said internal braces being made from a material resistant to expansion stress;
- and
- d. a plurality of metal hydride containers containing metal hydrides, arranged within said ballast container to place said metal hydrides in contact with a plurality of heat intermediums.
1 more element
Dependencies are inferred from the claim text.