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US 8,506,659 B2Granted
Hydrogen generating apparatus
AssigneeEveready Battery Company, Inc.
InventorsJason S. Ord, Justin Roman, Alan Shibata
Life of this patent
Estimating the term…
Abstract
A hydrogen generating apparatus includes a chemical reaction chamber, a chemical solution reservoir, and an unpowered pressure producing member for moving a chemical solution from the chemical solution reservoir to the chemical reaction chamber.
Claims31
A hydrogen generating apparatus comprising:
- a chemical reaction chamber;
- a chemical solution reservoir comprising a spring bag;
- and
- said spring-bag for providing pressure to move a chemical solution from said chemical solution reservoir to said chemical reaction chamber where hydrogen is produced from said chemical solution;
- wherein said chemical solution reservoir is contained by said chemical reaction chamber.
2 more elements
A hydrogen generating apparatus comprising:
- a chemical reaction chamber;
- a chemical solution reservoir comprising a spring bag;
- and
- said spring-bag for providing pressure to move a chemical solution from said chemical solution reservoir to said chemical reaction chamber where hydrogen is produced from said chemical solution;
- wherein said chemical reaction chamber comprises a flexible bag.
2 more elements
A hydrogen generating apparatus comprising:
- a chemical reaction chamber;
- a chemical solution reservoir comprising a spring bag;
- and
- said spring-bag for providing pressure to move a chemical solution from said chemical solution reservoir to said chemical reaction chamber where hydrogen is produced from said chemical solution;
- wherein said spring-bag comprises a flexible bag that is both flexible and made of a stretchable material that is biased to a particular volume, said flexible bag being inflated with a liquid chemical solution pumped under pressure into said flexible bag, to expand said flexible bag beyond said particular volume, said flexible bag then providing pressure from all directions when so expanded so as to move a chemical solution from said chemical solution reservoir to said chemical reaction chamber where hydrogen is produced from said chemical solution.
2 more elements
Dependencies are inferred from the claim text.