Hydrogen storage apparatus
Patent 4249654 Issued on February 10, 1981. Estimated Expiration Date: 
September 25, 1999. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
September 25, 1999. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 933152 3134491 3315479 3508414 Nickel-mischmetal-calcium alloys for hydrogen storage Gas storage containment Mischmetal-nickel-aluminum alloys Patent #: 4152145 InventorApplicationNo. 06/078777 filed on 09/25/1979US Classes:206/.7, With gas storing absorbent or solvent220/88.1, Fire prevention34/416, Contacting gas or vapor with solid sorbent to store gas or vapor423/248, Hydrogen component423/658.2, By direct decomposition of binary compound; e.g., chemical storage, etc.62/46.2Mixing of substance with hydrogenExaminersPrimary: Dixon, William R. Jr.Attorney, Agent or FirmInternational ClassesC01B 3/00 (20060101)F17C 11/00 (20060101) AbstractA hydrogen storage container having at least one valved port is filled to about 75% of capacity with particles of low density material having a hydride forming metal coated on the surface of the particles by vapor or vacuum deposition. The density of the particle is on the order of 5% to 50% of the density of the metal coating thereon. Hydrogen gas is adsorbed into or released from the lattice structure of the hydride forming metal. |
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