ROTARY DYNAMO-ELECTRIC MACHINE INSTALLED IN SPEED CONVERTER

WIPO Patent Application WO/2016/185744

A1

The continuously variable transmission device presented in patent document 2 requires at least two rotary dynamo-electric machines and the continuously variable transmission device is at the exterior of the rotary dynamo-electric machines, making it difficult to reduce the thickness in the central shaft direction and preventing a reduction in size. In the present invention, a space is formed in an section surrounded by a rotor that rotates in the clockwise direction together with either a drive disk or a drive gear, a rotor that rotates in the counter-clockwise direction together with either a drive disk or a drive gear, and the radially inward side of a stator in which field magnets have been installed in the shape of a ring. When a traction roller or a traction gear through which a drive shaft has been passed is inserted into the formed space, the traction roller contacts the drive disks and is rotated by the couple therewith, or the traction gear contacts the drive gears and is rotated by the couple therewith, thereby enabling output to the drive shaft passing through the traction roller or the traction gear. It is thus possible to reduce the overall size, including that of the speed converter.

JP2022135561	GEAR MOTOR
WO2004047258	MAGNETIC STRUCTURE AND MOTOR EMPLOYING SAID MAGNETIC STRUCTURE, AND DRIVER COMPRISING SAID MOTOR
WO/2005/081383	ELECTRIC DRIVE UNIT

IKEDA KYDO (JP)

PCT/JP2016/055001

November 24, 2016

February 22, 2016

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IKEDA KYDO (JP)

H02K7/116; B60L50/16; F16H1/12; F16H13/04; H02K16/02

JP5432408B1	2014-03-05
JP5292656B1	2013-09-18
JP2010263761A	2010-11-18
JP2002204504A	2002-07-19
JPH05263888A	1993-10-12

See also references of EP 3297135A4

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