Title:
ECCENTRIC BUSHING FOR CRANKSHAFT OF COMPRESSOR, CRANKSHAFT, CRANKSHAFT ASSEMBLY, AND COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2019/196949
Kind Code:
A1
Abstract:
An eccentric bushing (2) for a crankshaft of a compressor, a crankshaft (1), a crankshaft assembly (100), and a compressor. The crankshaft (1) comprises a spindle (12), a counterbalance (11), and an eccentric shaft (13); the spindle (12) and the eccentric shaft (13) are respectively provided at two sides of the counterweight (11) in an eccentric manner; a main lubricating oil path (123) is provided in the spindle (12); an oil leakage port (131) communicated with the main lucubrating oil path (123) is provided on the outer peripheral wall of the eccentric shaft (13); the eccentric bushing (2) is sleeved on the eccentric shaft (13) and opposite to the oil leakage port (131); the outer peripheral wall of the eccentric bushing (2) is provided with an axial flow port (21) passing through the eccentric bushing (2) along the thickness direction thereof.
More Like This:
| JP2003097443 | COMPRESSOR AND REFRIGERATION UNIT |
| JPS62197675 | COMPRESSOR FOR REFRIGERANT |
Inventors:
SHEN XUEBAO (CN)
HUANG GANG (CN)
HUANG GANG (CN)
Application Number:
PCT/CN2019/082570
Publication Date:
October 17, 2019
Filing Date:
April 12, 2019
Export Citation:
Assignee:
ANHUI MEIZHI COMPRESSOR CO LTD (CN)
International Classes:
F04B39/02; F04B39/00
Foreign References:
| CN208040660U | 2018-11-02 | |||
| CN208518838U | 2019-02-19 | |||
| CN206770164U | 2017-12-19 | |||
| JP2009270444A | 2009-11-19 | |||
| JP2010084584A | 2010-04-15 |
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
Download PDF: