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1. (WO2018137160) COMPRESSOR AND VEHICLE

Pub. No.:    WO/2018/137160    International Application No.:    PCT/CN2017/072520
Publication Date: Fri Aug 03 01:59:59 CEST 2018 International Filing Date: Wed Jan 25 00:59:59 CET 2017
IPC: F04C 29/02
Applicants: GUANGDONG MEIZHI COMPRESSOR CO., LTD.
广东美芝制冷设备有限公司
Inventors: YANG, Kaicheng
杨开成
Title: COMPRESSOR AND VEHICLE
Abstract:
A compressor (100) and a vehicle. The compressor (100) comprises: a housing (1); a separating component (2) for dividing the housing (1) into a low pressure chamber (13) and a high pressure chamber (14); a cylinder component (3); a crankshaft (4); multiple transmission oil grooves (5); and at least one transition oil groove (6). During the rotation process of the crankshaft (4), each transition oil groove (6) is communicated with adjacent transmission oil grooves (5) intermittently. The transition oil groove (6) is in switching communication with two transmission oil grooves (5) located on two circumferential sides of the transition oil groove (6). An oilway passage (31) of the cylinder component (3) is communicated with one of transmission oil grooves (5), and one of transmission oil grooves (5) or transition oil grooves (6) is communicated with the low pressure chamber (13).