Exhaust gas recirculation system
Patent
·
OSTI ID:7209369
A valve, the opening degree of which is decreased with rise in the intake manifold vacuum, is located in an exhaust gas recirculation conduit at the downstream of another valve, the opening degree of which is increased with rise in the vacuum at a port opening to the carburetor in the neighborhood of the periphery of the throttle valve in its closed position.
- Assignee:
- Nissan Motor Co., Ltd.
- Patent Number(s):
- US 4033306
- OSTI ID:
- 7209369
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
33 ADVANCED PROPULSION SYSTEMS
330701* -- Emission Control-- Nitrogen Oxides
AIR POLLUTION CONTROL
CHALCOGENIDES
CONTROL EQUIPMENT
DESIGN
ENGINES
EQUIPMENT
EXHAUST RECIRCULATION SYSTEMS
EXHAUST SYSTEMS
FLOW REGULATORS
INTERNAL COMBUSTION ENGINES
NITROGEN COMPOUNDS
NITROGEN OXIDES
OPERATION
OXIDES
OXYGEN COMPOUNDS
POLLUTION CONTROL
POLLUTION CONTROL EQUIPMENT
PRESSURE DEPENDENCE
VALVES
330701* -- Emission Control-- Nitrogen Oxides
AIR POLLUTION CONTROL
CHALCOGENIDES
CONTROL EQUIPMENT
DESIGN
ENGINES
EQUIPMENT
EXHAUST RECIRCULATION SYSTEMS
EXHAUST SYSTEMS
FLOW REGULATORS
INTERNAL COMBUSTION ENGINES
NITROGEN COMPOUNDS
NITROGEN OXIDES
OPERATION
OXIDES
OXYGEN COMPOUNDS
POLLUTION CONTROL
POLLUTION CONTROL EQUIPMENT
PRESSURE DEPENDENCE
VALVES