Title:
ROTARY ENGINE WITH ALTERNATED SHIFTING ROTORS
Document Type and Number:
WIPO Patent Application WO/2004/088110
Kind Code:
A1
Abstract:
The invention discloses a rotary engine with alternated shifting rotors. The engine uses alternating motion of two spaced rotors with rotary vanes. When angular velocity varies alternately, the angle between two adjoining vanes varies circularly, so that the corresponding space expands and contracts and thus the intake, compression, working and exhaust processes are completed. The invention can also be used as a rotary pump. The invention is not so complex as the reciprocating engine, and compared with Wankel engine, the invention has not the defects of poor sealing performance, overlap between intake and discharge, limited compression ratio and so on.
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Inventors:
MENG LIANGJI (CN)
Application Number:
PCT/CN2004/000266
Publication Date:
October 14, 2004
Filing Date:
March 29, 2004
Export Citation:
Assignee:
MENG LIANGJI (CN)
International Classes:
F01C1/073; F01C1/077; F02B53/02; (IPC1-7): F02B53/02
Foreign References:
| CN86101810A | 1986-10-01 | |||
| CN2044007U | 1989-09-06 | |||
| CN2052433U | 1990-02-07 | |||
| US5484272A | 1996-01-16 |
Attorney, Agent or Firm:
SHANGHAI PATENT & TRADEMARK LAW OFFICE (Shanghai 3, CN)
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