Differential engine controlled rotational power transmission apparatus and systems using the same
AssigneeCVET Patent Technologies Inc.
InventorErvin Weisz
Life of this patent
Estimating the term…
Abstract
A rotational power transmission apparatus is provided including an input coupler having first and second input shafts, a differential engine coupled to the first input shaft and transmitting power to a first output shaft. First and second one-way bearings are coupled to the first output shaft. A first torque converter is coupled to the first one-way bearing, and a second torque converter coupled to the second one-way bearing. An output coupler is coupled to output from the first torque converter, output from the second torque converter and a second output shaft.
Claims14
A rotational power transmission apparatus, comprising:
- a. a first shaft coupled to a second shaft and a third shaft,
- b. a fourth shaft;
- c. a fifth shaft;
- d. a multiport differential;
- e. said third shaft coupled to one port of said multiport differential so that said third shaft is between said first shaft and said multiport differential,
- f. said fourth shaft and said fifth shaft coupled to respective ports of said multiport differential;
- g. a differential engine coupled to the multiport differential so that said fourth shaft is between said differential engine and said multiport differential, and the second shaft is between the first shaft and the differential engine, the differential engine applying a variable speed conversion ratio between its input and its output, the differential engine being controllable to set the variable speed conversion ratio to a speed conversion ratio within a range of speed conversion ratios, and wherein input and output of said differential engine are bi-directional.
A method of providing a rotational power transmission apparatus, said method comprising the steps of:
- a. providing an input shaft which is coupled to a first shaft which receives a first power portion and a second shaft which receives a second power portion;
- b. providing an multiport differential which receives the first power portion from the first shaft;
- c. providing a differential engine which receives the second power portion from the second shaft, which provides a variable speed conversion ratio to the second power portion, and which outputs converted power which is received by the multiport differential.
Dependencies are inferred from the claim text.