Hypotrochoid positive-displacement machine

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12168980
APP PUB NO 20240352929A1
SERIAL NO

18304256

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Abstract

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A hypotrochoid positive-displacement machine includes an inner rotor and an outer rotor with intermeshing projections. During rotation of the rotors, the inward-most tips of the outer rotor trace hypotrochoid paths relative to the inner rotor. A driven rotor, for example the inner rotor, drives a driven rotor, for example the outer rotor, by contact between driving surfaces and driven surfaces of the respective rotors. Improvements are provided, for example in relation to the contact between the rotors. In use of the device contact between the driving surfaces and driven surfaces may move radially outward from a point of initial contact. The driving or driven surfaces or both may be arranged to flex under contact between the rotors. The driving surfaces may be convex. The driven surfaces may be concave.

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Patent Owner(s)

Patent OwnerAddress
GENESIS ADVANCED TECHNOLOGY INCUNIT 101 6554 176 STREET SURREY V3S 4G5

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Devries, Kellen Surrey, CA 1 0
Fernandez-Han, Javier Peter Burnaby, CA 6 7
Klassen, James B Osoyoos, CA 38 886

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