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US 6,283,099 B1Granted
Internal combustion engine
AssigneeBombardier-Rotax Gesellschaft m.b.H.
InventorMichael Dopona
Life of this patent
Estimating the term…
Abstract
An internal combustion engine has a crankcase (2) and a fuel injection system (21) supplied with compressed air, whose piston compressor (12) has a piston (15) guided in a cylinder (18) and a driving crankshaft in operating connection with the engine crankshaft (6). To produce favorable construction conditions, the crankcase (2) constitutes the cylinder (18) for the piston (15) of the piston compressor (12).
Claims3
An internal combustion engine, comprising:
- a crankcase;
- a crankshaft;
- a fuel injection system supplied with compressed air comprising a piston compressor with a piston guided in a cylinder, the piston being operatively connected to the engine crankshaft, the cylinder for the piston of the piston compressor being integrally formed within the crankcase.
Dependencies are inferred from the claim text.