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US 4,382,189 AGranted
Hydrogen supplemented diesel electric locomotive
OwnerJohn B. Wilsoninventor
Life of this patent
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Abstract
A system is disclosed for using internally generated electricity as the power to OPERATE an electrolysis cell for the production of hydrogen gas. This hydrogen gas would be stored under pressure and used on demand as a fuel supplement as for hill ascension by a diesel locomotive.
Claims9
A hydrogen supplementally fueled diesel powered locomotive comprising:
- (a) a conventional diesel electric locomotive having a diesel engine as its prime mover,
- (b) traction motors mounted in said locomotive adapted for dynamic braking of said locomotive and adapted to generate electricity when actuated,
- (c) at least one electrolysis cell for the electrolytic decomposition of water,
- (d) means coupled to said traction motors and to said, at least one, electrolysis cell to deliver electricity from said traction motors to said cell upon dynamic braking to generate hydrogen,
- (e) means for supplying generated hydrogen to said diesel engine as a fuel for said engine.
2 more elements
The method of supplementing the power of a diesel electric locomotive for heavy local conditions, which comprises:
- (a) dynamically braking the locomotive upon descent of hills, to generate D.C. current;
- (b) energizing on electrolysis cell containing water to separate the water into H.sub.2 and O.sub.2, said cell being disposed in the locomotive or some other car of said train,
- (c) feeding the H.sub.2 gas into the diesel engine of said locomotive.
Dependencies are inferred from the claim text.