Electric heating – Heating devices – Combined with diverse-type art device
Patent
1986-05-23
1987-10-13
Bartis, Anthony
Electric heating
Heating devices
Combined with diverse-type art device
123549, 123557, 165163, 219303, 219306, 219326, H05B 382, F24H 114, F02M 3100
Patent
active
047000473
ABSTRACT:
A fuel preheating unit for diesel engines includes a heat exchange coil positioned in a fluid-tight enclosure having an inlet and outlet for a heat exchange medium, such as hot coolant or lubricant from the engine. The coil has a length of at least one foot for each 25 cubic inches of enclosure volume and has ends connected to a diesel fuel inlet and outlet on the enclosure. A spray tube connected to the heat exchange medium inlet extends horizontally below the entire length of the coil and has a plurality of upwardly directed openings for discharge of the heat exchange medium toward the coil for agitation of the medium in the enclosure around and over the coil. The enclosure is provided with an electric heater for heating the heat exchange medium during cold weather to assist in heating the fuel prior to the time the engine reaches operating temperature.
REFERENCES:
patent: 2458826 (1949-01-01), Blumberg et al.
patent: 3110296 (1963-11-01), Lumdi
patent: 3989019 (1976-11-01), Brandt et al.
patent: 4044742 (1977-08-01), Linder
patent: 4114566 (1978-09-01), Harpman
patent: 4180036 (1979-12-01), Wolf
patent: 4326491 (1982-04-01), Burchett
patent: 4475523 (1984-10-01), Goranflo
patent: 4499886 (1985-02-01), Hinds
Crossett Joseph J.
Crossett Mark C.
Bartis Anthony
Crossett & Sons, Inc.
Nemmers James C.
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