Turbocharger for two-cycle engines and method of operation thereof

Patent · Tue Jul 15 00:00:00 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; NOV-85-017776; EDB-86-144127
• Patent Number(s): US 4599862
• OSTI ID: 5550587
• Resource Relation: Patent File Date: Filed date 05 Feb 1985
• Country of Publication: United States
• Language: English

Related Subjects

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