Electricity: motive power systems – With particular motor-driven load device – Power- or motion-transmitting mechanism
Patent
1998-04-20
2000-12-05
Ro, Bentsu
Electricity: motive power systems
With particular motor-driven load device
Power- or motion-transmitting mechanism
318 8, 318 11, 318 12, 318 13, 318 14, H02K 7116
Patent
active
061571474
ABSTRACT:
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.
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Lin Pan-Chien
Ro Bentsu
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