F - Mech Eng,Light,Heat,Weapons – 01 – C
Patent
F - Mech Eng,Light,Heat,Weapons
01
C
F01C 3/02 (2006.01) F01C 21/08 (2006.01)
Patent
CA 2619050
The invention provides a toroidal intersecting vane machine incorporating intersecting rotors to form primary and secondary chambers whose porting configurations minimize friction and maximize efficiency. Specifically, it is an object of the invention to provide a toroidal intersecting vane machine that greatly reduces the frictional losses through meshing surfaces without the need for external gearing by modifying the function of one or the other of the rotors from that of "fluid moving" to that of "valving" thereby reducing the pressure loads and associated inefficiencies at the interface of the meshing surfaces. The inventions described herein relate to these improvements.
Machine toroïdale à ailettes s~entrecoupant, incorporant des rotors s~entrecoupant formant des chambres primaire et secondaire dont les entrées et sorties présentant des configurations minimisant le frottement et maximisant l~efficacité. L~invention concerne plus particulièrement une machine toroïdale à ailettes s~entrecoupant réduisant sensiblement les pertes par frottement du fait de surfaces d~engrènement sans nécessiter d~engrenage externe, grâce à la modification de la fonction d~un rotor ou de l~autre, qui assure alors une "régulation du fluide" au lieu d~une "circulation du fluide" ce qui permet de réduire les charges de pression et les pertes d~efficacité associées au niveau de l~interface des surfaces d~engrènement. L~invention se rapporte à ces améliorations.
Gowling Lafleur Henderson Llp
Mechanology Inc.
LandOfFree
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