Method of beverage cooling/heating on vehicles

Details Method of beverage cooling/heating on vehicles Method of beverage cooling/heating on vehicles

1997-04-01

1998-10-13

Doerrler, William

Refrigeration

Vortex tube, e.g., ranque

62244, F25B 902

Patent

active

058195416

ABSTRACT:
Portable heating/cooling systems for effecting a temperature change of beverages to be installed on vehicles with an abundance of compressed air and/or with an internal combustion engine, which include connecting a vortex tube inlet tube through an inlet cut out cock with a vehicle's compressed air receiver which is connected to the compressor, connecting the vortex tube cold fraction discharge line through the cold fraction cut out cock with the beverage can holder and further with atmosphere, while maintaining the cold fraction cut out relieve cock closed, and connecting the vortex tube hot fraction discharge line through the hot fraction cut out relieve cock with the atmosphere, while maintaining a hot fraction cut out cock closed.

REFERENCES:
patent: 3630040 (1971-12-01), Goldfarb
patent: 4594084 (1986-06-01), Lopez
patent: 4759190 (1988-07-01), Trachtenberg et al.
patent: 5203833 (1993-04-01), Howell
patent: 5561982 (1996-10-01), Tunkel et al.

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