THRUST BEARING AND TURBOCHARGER

WIPO Patent Application WO/2021/128816

A1

Disclosed are a thrust bearing and a turbocharger. The thrust bearing cooperates with a thrust plate so as to be used in the turbocharger; the middle of the thrust bearing is provided with a through mounting hole (3); an oil inlet hole (4) in communication with an external oil way is provided in the thrust bearing; an oil cavity arranged around the mounting hole (3) is provided in the thrust bearing; the oil cavity is in communication with the oil inlet hole (4), and corresponds to the oil cavity; bearing areas around the mounting hole (3) are respectively arranged on two opposite side end faces of the thrust bearing; the bearing areas on both sides extend to the edge of the mounting hole (3); each bearing area is in communication with the oil cavity by means of a plurality of communication holes that are distributed around the mounting hole (3) at intervals in the circumferential direction; and an oil drainage hole enabling the interior of the mounting hole (3) to be in communication with the outside is further provided in the thrust bearing. The thrust bearing can reduce direct splashing of lubricating oil, can improve the anti-coking capability of the thrust bearing, and has a better usage effect.

GAO LEI (CN)
WU TIANJIAO (CN)
WANG HONGKAI (CN)
WU PEIMING (CN)
WANG XIANGJUN (CN)
ZHANG ZEYU (CN)

PCT/CN2020/101844

July 01, 2021

July 14, 2020

Click for automatic bibliography generation  

HYCET ENGINE SYSTEM JIANGSU CO LTD (CN)

F16C17/04; F02C6/12; F16C33/10

DE102013224413A1	2015-05-28
US6669372B1	2003-12-30
US20180195521A1	2018-07-12
US20070110349A1	2007-05-17
JP2002349551A	2002-12-04
US4639148A	1987-01-27
CN202851627U	2013-04-03

YUV (NANJING) INTELLECTUAL PROPERTY FIRM (SPECIAL GP) (CN)

View/Download PDF      PDF Help

Previous Patent: ROTATION ASSEMBLY, ARMREST, AND SEAT

Next Patent: VIDEO AND AUDIO RECOGNITION METHOD, APPARATUS AND DEVICE AND STORAGE MEDIUM