Blade-thru-slot combustion engine, compressor, pump and motor

Details Blade-thru-slot combustion engine, compressor, pump and motor Blade-thru-slot combustion engine, compressor, pump and motor

2007-12-11

2007-12-11

Trieu, Thai-Ba (Department: 3748)

Internal-combustion engines

Rotary

With transfer means intermediate single compression volume...

C123S233000, C418S195000, C418S196000, C277S303000, C277S326000, C277S345000, C277S390000, C277S377000

Reexamination Certificate

active

10908476

ABSTRACT:
This is simple and efficient rotary machine that can be implemented as compressor, pump, motor and mainly as internal combustion engine. The engine comprises a housing, a rotor(s) with a radial blade(s), a chamber(s) swept by the blade(s), an intersecting planar valve(s) with slot, and a combustion chamber. Blades and slots have matching shapes that allow the traversal of the blades through the slots with negligible loss of air/gases. After traversing the slot, the blade aspires air into one side of the chamber while compresses air on the other side. Fuel is injected in the compressed stream in its way to the combustion chamber, where it is ignited. In a double-rotor implementation, combustion gases are then introduced in the second rotor chamber, just after its blade has traversed the corresponding slot. One side of this blade is pushed by the expansion while the other expels gases from the previous stroke.

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