Archimedean conveyors and combustion engines

Details Archimedean conveyors and combustion engines Archimedean conveyors and combustion engines

2005-02-22

2008-09-02

Crawford, Gene O. (Department: 3651)

Conveyors: power-driven

Conveyor section

Screw

C198S717000, C198S860300, C198S660000

Reexamination Certificate

active

07419049

ABSTRACT:
A helical screw conveyor having a helical screw rotatably mounted within a casing and cooperating with a chain of platens to convey objects from one end of the casing to the other end or to selected locations therebetween. A thermodynamic combustion engine is provided having a helical screw rotatably mounted within a casing and cooperating with a platen chain to draw a combustible mixture into the casing, compress the mixture for ignition, and exhaust the burned mixture therefrom.

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