Title:
COMPRESSOR AND VEHICLE HAVING SAME
Document Type and Number:
WIPO Patent Application WO/2018/137163
Kind Code:
A1
Abstract:
A compressor and a vehicle having same. The compressor comprises: a housing, a partitioning assembly, a cylinder assembly, a secondary bearing, a crankshaft, and a rolling bearing. The partitioning assembly is provided on the housing to partition the housing into a low pressure chamber and a high pressure chamber. The cylinder assembly is provided in the high pressure chamber. The cylinder assembly comprises cylinders and an intermediate separator. A first oilway passage communicating with an oil sump is provided in the intermediate separator. The crankshaft is provided with a central shaft hole. An entry end of the central shaft hole communicates with the first oilway passage. A lubricating path is provided between the crankshaft and a main bearing and the secondary bearing. One end of the lubricating path communicates with the low pressure chamber, and the other end of thereof communicates with the first oilway passage. An exit end of the central shaft hole is located in the rolling bearing.
Inventors:
YANG KAICHENG (CN)
Application Number:
PCT/CN2017/072523
Publication Date:
August 02, 2018
Filing Date:
January 24, 2017
Export Citation:
Assignee:
GUANGDONG MEIZHI COMPRESSOR CO LTD (CN)
International Classes:
F04C29/02
Foreign References:
| CN206429421U | 2017-08-22 | |||
| CN106704198A | 2017-05-24 | |||
| CN203614415U | 2014-05-28 | |||
| US5314318A | 1994-05-24 |
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
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