Pair of interacting gear rims of the rotary machine
AssigneeDavid Taran
InventorDavid Taran
Life of this patent
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Abstract
A pair of interacting gear rims of rotary machine has been invented as a basic structural element for engines, motors and compressors. This is the most simple and most effective design to predetermine the optimal ratio of volumes of expansion and compression processes only at the expense of the form of profile of contact surface of pair gear rims of the rotary machine. This is the ideal basic element for engines, working according to an extended indicator diagram, and for single stage compressor, working with multistage effect. Applications: light and heavy vehicle engines; space power systems; heat pump systems; solar, thermal, nuclear energy systems.
Claims1
Pair of interacting gear rims of the rotary machine including no less than one said pair of gear rims interacting with each other with creation of variable volume chambers, eccentrically located one inside the other with eccentricity e equal to the difference of the interacting surface radiuses;
- profile of contact surface of inner and outer gear rim has an axis of symmetry, bounded by conjugated arcs, and consisting of n>2 identical parts, conjugated among themselves;
- said identical part of the said inner gear rim is bounded by the arc of radius p1, conjugated at its ends with the arcs of radius q1 and of radius a+p1, where a=p1+q1, said arc of radius q1 conjugated at the other end with the arc of radius b+q1, where b>0, which is conjugated at the other end with the said arc of radius a+p1 of adjacent identical part, which completes the said gear rim profile;
- said identical part of the said outer gear rim is bounded by the arc of radius p2=p1+e, conjugated at its ends with the arcs of radius q2=a−p2 and of radius a+p2, said arc of radius q2 conjugated at the other end with the arc of radius b+q2, which is conjugated at the other end with the said arc of radius a+p2 of adjacent identical part, which completes the said gear rim profile.
Dependencies are inferred from the claim text.