Automotive fluid exchange system and method of use

Details Automotive fluid exchange system and method of use Automotive fluid exchange system and method of use

2005-08-16

2005-08-16

Douglas, Steven O. (Department: 3751)

Fluent material handling, with receiver or receiver coacting mea

Evacuation apparatus

C141S059000, C184S001500

Reexamination Certificate

active

06929036

ABSTRACT:
Replacing fluid in a sealed system interconnected by fluid conduction tubes with a lower port of a spent fluid container and a lower port of a new fluid container. A fluid pump is interconnected by the fluid conductors in such manner as to suck air from an upper port of the spent fluid container, thereby urging spent fluid from the system into the spent fluid container, and simultaneously forcing air into an upper port of the new fluid container thereby urging new fluid into the system to replace the spent fluid.

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