MINIATURE MOTOR-DRIVEN AND POWER GENERATING TURBOCHARGING DEVICE

WIPO Patent Application WO/2016/184411

A1

A miniature motor-driven and power generating turbocharging device, comprising a turbine machine (1), a compressor (2), a motor (3), two radial bearings (4) and a thrust bearing (5), the radial bearings (4) being mixed-type dynamic pressure gas radial bearings (4), the thrust bearing (5) being a mixed-type dynamic pressure gas thrust bearing (5), a rotor (31) of the motor being sleeved at a central portion of an inner shaft (33), the two radial bearings (4) being respectively sleeved on an outer shaft (34) located at left and right ends of the rotor (31), the thrust bearing (5) being sleeved on the outer shaft (34) at the right end, and being located on an outer end side of a right end radial bearing (4), the turbine machine (1) and the compressor (2) being respectively arranged at two ends of the inner shaft (33). The motor-driven and power generating turbocharging device implements an ultra-high speed stable operation in an air state, and with regard to identical power requirements, enables the size of the motor-driven and power generating turbocharging device to be significantly reduced for miniaturisation.

LUO LIFENG (CN)

PCT/CN2016/082708

November 24, 2016

May 19, 2016

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LUO LIFENG (CN)

F02B37/04; F16C32/06

CN103089405A	2013-05-08
CN104895924A	2015-09-09
CN105202027A	2015-12-30
CN103775196A	2014-05-07
US20130269342A1	2013-10-17
CN201786444U	2011-04-06
JP2000130176A	2000-05-09
US20060123784A1	2006-06-15

SHANGHAI HISONG IP LAW FIRM (GENERAL PARTNERSHIP) (CN)
上海海颂知识产权代理事务所（普通合伙） (CN)

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