F - Mech Eng,Light,Heat,Weapons – 01 – C
Patent
F - Mech Eng,Light,Heat,Weapons
01
C
F01C 1/39 (2006.01)
Patent
CA 2312741
A rotary positive-displacement machine which may be operatively connected to an internal combustion engine to act as a turbo-charger or super-charger and including an outer casing (11) within which is located a rotor comprising inner and outer drums (24, 9) rotatable together in the casing about offset axes (23, 19) with angularly spaced flexible vanes (30) between the two opposed drum surfaces serving to define compartments (32) between the drums whose volume changes cyclically as the rotor rotates owing to the offset axes, there being gas inlet and outlet ports (40, 73, 76) and communicating with the compartments and positioned so that gases may flow adequately through the compartments between the inlet and outlet ports which are positioned at mutually remote locations to ensure adequate mixing of gases within and scavenging of the compartments.
L'invention concerne une machine volumétrique pouvant être reliée de manière fonctionnelle à un moteur à combustion interne pour fonctionner comme une turbosoufflante ou un surcompresseur. Cette machine comprend un carter extérieur (11) renfermant un rotor, qui comprend des tambours interne et externe (24, 9) tournant ensemble à l'intérieur dudit carter autour d'axes décalés (23, 19), avec des aubes souples (30) espacées angulairement entre deux surfaces opposées des tambours qui servent à définir des compartiments (32) entre les tambours; le volume de ces derniers change de façon cyclique à mesure que le rotor tourne, et ce grâce aux axes décalés. Des trous d'admission et d'évacuation de gaz (40, 73, 76) communiquant avec les compartiments sont placés de manière à permettre aux gaz de s'écouler de façon adéquate à travers les compartiments entre les trous d'admission et d'évacuation, éloignés les uns des autres pour assurer un mélangeage adéquat des gaz et le balayage des compartiments.
Driver Ann Margaret
Driver Ronald William
Borden Ladner Gervais Llp
Driver Technology Limited
LandOfFree
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