Title:
CAM-DRIVEN VANE COMPRESSOR AND USAGE METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2022/134339
Kind Code:
A1
Abstract:
A cam-driven vane compressor and a usage method therefor. The compressor comprises a cylinder liner (1), a disc-shaped compartment (2), an end cam (3), an end cover (4), an oil seal bearing (5), a spline shaft and an adjuster; the end cam (3) is used to drive vanes (22) in the disc-shaped compartment (2) to move axially, so as to achieve synchronous changes in the volumes of a plurality of suction-discharge compartment chambers, and the adjustment of the compression ratio is achieved using a shift fork (91)-spline shaft mechanism.
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Inventors:
BAI SHUNKE (CN)
Application Number:
PCT/CN2021/082706
Publication Date:
June 30, 2022
Filing Date:
March 24, 2021
Export Citation:
Assignee:
NANJING VOCATIONAL UNIV OF INDUSTRY TECHNOLOGY (CN)
International Classes:
F04C29/00; F04C18/344; F04C28/18; F04C29/06
Foreign References:
| JPH08277785A | 1996-10-22 | |||
| CN103899506A | 2014-07-02 | |||
| CN2558791Y | 2003-07-02 | |||
| US4047859A | 1977-09-13 | |||
| US1236399A | 1917-08-14 |
Attorney, Agent or Firm:
WUHU SICHENG INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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