Title:
DUAL-ROTOR ENGINE AND REGULATION METHOD FOR OPERATING PARAMETER THEREOF
Document Type and Number:
WIPO Patent Application WO/2022/048524
Kind Code:
A1
Abstract:
A dual-rotor engine, comprising stators and rotors (8), and comprising two rotors (8) connected in series, i.e., a first rotor and a second rotor. The two rotors are both 8-shaped. An included angle between 8-shaped major axes of the two rotors is 180 degrees. Each stator is internally provided with three petal-shaped cavities enclosed by three arc-shaped side walls. The rotors (8) are located in the three petal-shaped cavities inside the stator. Arcs of 8-shaped heads match circular arcs constituting the three petal-shaped cavities. The dual-rotor engine has two stators, i.e., a first stator (201) and a second stator (202). Combustion chambers are added on side walls of the rotors of the dual-rotor engine. When the head of the 8-shaped rotor (8) is located in one of the three petal-shaped cavities, in addition to the combustion space provided on the interval between the arc-shaped side wall of the rotor and an arc-shaped inner wall of the cavity, the combustion spaces of the combustion chambers are further additionally provided, so that oil and gas are mixed more uniformly. Also disclosed are a regulation method for an operating parameter of the dual-rotor engine, and an operating method for the dual-rotor engine.
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Inventors:
ZHAO XINNIAN (CN)
LI JUNSHENG (CN)
JI CHAO (CN)
LI JUNSHENG (CN)
JI CHAO (CN)
Application Number:
PCT/CN2021/115504
Publication Date:
March 10, 2022
Filing Date:
August 31, 2021
Export Citation:
Assignee:
SHAANXI XIN NIAN POWER TECH GROUP CO LTD (CN)
International Classes:
F02B53/02; F02B53/00; F02B53/04; F02B53/08; F02B53/10; F02B55/02; F02B55/08; F02B55/10; F02B55/14
Foreign References:
| CN208605274U | 2019-03-15 | |||
| RU2078221C1 | 1997-04-27 | |||
| CN112065572A | 2020-12-11 | |||
| CN101896691A | 2010-11-24 | |||
| JP2000104556A | 2000-04-11 | |||
| DE10308831B3 | 2004-09-09 |
Attorney, Agent or Firm:
BEIJING FINELAND IP FIRM (CN)
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