Internal-combustion engines – Charge forming device – Supercharger
Patent
1983-09-09
1986-01-21
Koczo, Michael
Internal-combustion engines
Charge forming device
Supercharger
165 51, 165162, 165906, F02B 2904
Patent
active
045651779
ABSTRACT:
An aftercooler housing (26) is made of lightweight sheet material which is assembled with an aftercooler core (44) so that the core (44) reinforces the housing. Housing (26) can be constructed from a sheet of suitable metal, plastic, fiberglass which extends around the core to provide an open ended configuration. End walls (36, 38) enclose the housing, and wall (36) supports both an air inlet port (24) as well as coolant fluid inlet and outlet ports (62, 64). Top wall (28) of the housing is tapered downwardly from wall (36) to wall (38) to provide a tapered air inlet chamber for the aftercooler. Reinforcing sections (58) are provided on the sidewall of the housing adjacent the engine, and cross tie members (72, 78) pass from the remaining sidewall of the housing through the housing to the reinforcing sections to transfer some of the load on the housing to the reinforcing sections.
REFERENCES:
patent: 2068739 (1937-01-01), Francisco et al.
patent: 2068740 (1937-01-01), Francisco
patent: 2346463 (1944-04-01), Szekely
patent: 3091228 (1963-05-01), Maxwell
patent: 3881455 (1975-05-01), Belsanti
patent: 4191148 (1980-03-01), Patel et al.
patent: 4269158 (1981-05-01), Berti
patent: 4303052 (1981-12-01), Manfredo et al.
patent: 4436145 (1984-03-01), Manfredo et al.
"Engine Charge Air Cooler Nomenclature" SAE Recommended Practice J 1148 (Jun. 1976); 1982, SAE Handbook, vol. 2, pp. 24.130-24.132.
Israel Kenneth W.
Roettgen Leslie A.
Cummins Engine Company, Inc.
Koczo Michael
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