초록 ▼

A power transmission apparatus manipulates the transmission of power of the mechanical and/or electrical form. The power transmission apparatus is constructed integrating together a power-transmitting device and a transmission interaction redistributing mechanism. The interaction redistributing mech

A power transmission apparatus manipulates the transmission of power of the mechanical and/or electrical form. The power transmission apparatus is constructed integrating together a power-transmitting device and a transmission interaction redistributing mechanism. The interaction redistributing mechanism redistributes, or remaps, an optimized section of the operating speed range of the power-transmitting device onto the full operating speed range, including the stall speed, of the power transmission apparatus. Full operating speed range, including low speeds, is optimized. In a mechanical implementation of the apparatus, an epicyclic gear train is utilized as the redistributing mechanism. In an electromagnetic implementation of the apparatus, a rotary commutator is utilized as the redistributing mechanism and the power-transmitting device is an electromagnetic device. The mechanical implementation is capable of handling mechanical-to-mechanical mode of power transmission. Various versions of the electromagnetic implementation are capable of handling either the mechanical-to-mechanical, electrical-to-mechanical, mechanical-to-electrical, electrical-to-electrical mode, or more than one of the four modes, of power transmission. Both the mechanical and the electromagnetic implementations are capable of power regeneration.

대표청구항 ▼

1. A power transmission apparatus for transmitting power, the apparatus having an input for receiving power from an external power source and an output for delivering power to an external load, the power transmission apparatus comprising:a power-transmitting means including an eddy-current coupler,

1. A power transmission apparatus for transmitting power, the apparatus having an input for receiving power from an external power source and an output for delivering power to an external load, the power transmission apparatus comprising:a power-transmitting means including an eddy-current coupler, the power-transmitting means comprising a first transmission interaction element and a second transmission interaction element, the power-transmitting means is connected to the input and receives the external power at an input angular speed, and the first and the second transmission interaction elements operate at a first and a second angular speed respectively for transmitting power via interaction between the first and the second power transmission interaction elements; and a transmission interaction redistributing means integrated with the power-transmitting means through said first transmission interaction element and said second transmission interaction element separately, and the output, the power-transmitting interaction of the power-transmitting means operating at the first and the second angular speeds is redistributed onto the output by the transmission interaction redistributing means, and the output delivers the power to the external load at an output angular speed.