Fuel conservation means for internal combustion engines

Patent · Tue Mar 19 00:00:00 EST 1991

OSTI ID:5063350

McCauley, R A

This patent describes a fuel conservation device free of moving parts and adapted to be interposed between the carburetor and intake manifold of an internal combustion engine without substantially restricting flow. It includes: a cylindrical housing, a static vortex generating means at least one ultrasonic transducer wafer.

• Assignee: NOV; NOV-91-024119; EDB-91-160436
• Patent Number(s): US 5000152; A
• Application Number: PPN: US 7-511232
• OSTI ID: 5063350
• Resource Relation: Patent File Date: 19 Apr 1990
• Country of Publication: United States
• Language: English

Related Subjects

33 ADVANCED PROPULSION SYSTEMS
INTERNAL COMBUSTION ENGINES
FUEL ECONOMY
CARBURETORS
DESIGN
ENERGY CONSERVATION
EQUIPMENT
ENGINES
FUEL SYSTEMS
HEAT ENGINES
330100* - Internal Combustion Engines