Turbocharger for two-cycle engines and method of operation thereof

Patent · Tue Jul 15 04:00:00 EDT 1986

OSTI ID:5550587

Bergeron, R M

This patent describes a turbocharger for a two-cycle engine having an oil mist containing crankcase and burning a mixture of liquid fuel containing lubricating oil therein wherein the turbocharger comprises a shaft mounted in a housing for rotation by an exhaust-driven turbine on one end to a drive compressor on the other end connected to supply pressurized air for the fuel/air mixture of the engine, the improvement to supply lubrication to the shaft and automatically enrichen the fuel/air mixture during high speed turbocharging.

• Assignee: NOV; EDB-86-144127; NOV-85-017776
• Patent Number(s): US 4599862
• OSTI ID: 5550587
• Country of Publication: United States
• Language: English

Related Subjects

33 ADVANCED PROPULSION SYSTEMS
330100* -- Internal Combustion Engines
BALL BEARINGS
BEARINGS
CHEMICAL REACTIONS
COMBUSTION
COMPRESSORS
DESIGN
DISPERSIONS
ENGINES
EXHAUST GASES
FLUIDS
FUEL-AIR RATIO
FUELS
GASEOUS WASTES
GASES
HEAT ENGINES
INTAKE STRUCTURES
INTERNAL COMBUSTION ENGINES
LIQUID FUELS
LUBRICANTS
LUBRICATING OILS
LUBRICATION
MACHINE PARTS
MECHANICAL STRUCTURES
MIXTURES
MOTION
OILS
OPERATION
ORGANIC COMPOUNDS
OTHER ORGANIC COMPOUNDS
OXIDATION
PETROLEUM PRODUCTS
PRESSURIZING
ROTATION
SEALS
SHAFTS
SUPERCHARGERS
THERMOCHEMICAL PROCESSES
TURBOCHARGERS
WASTES