Engine EGR cooler

Details Engine EGR cooler Engine EGR cooler

1979-10-09

1981-05-19

Burns, Wendell E.

Internal-combustion engines

Charge forming device

Crankcase vapor used with combustible mixture

123 52MV, F02B 4708

Patent

active

042678129

ABSTRACT:
An automotive type exhaust gas recirculation (EGR) cooler or heat exchanger that is constructed for integral mounting to the engine intake manifold, the cooler being flat and having an engine coolant inlet at one end of an oblong casing and a coolant outlet at the other end to flow coolant past a U-shaped tube containing EGR gases to be cooled.

REFERENCES:
patent: 3937196 (1976-02-01), Cook et al.
patent: 3951115 (1976-04-01), Brisko
patent: 3961616 (1976-06-01), Brown
patent: 4055158 (1977-10-01), Marsee
patent: 4058098 (1977-11-01), Onaka
patent: 4072133 (1978-02-01), McWhirter
patent: 4094283 (1978-06-01), Sutton
patent: 4119071 (1978-10-01), Hattori
patent: 4147141 (1979-04-01), Nagano
patent: 4192266 (1980-03-01), Duckworth

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