The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 12, 2023
Filed:
Sep. 30, 2020
National University of Defense Technology, Hunan, CN;
Jianjun Wu, Hunan, CN;
Yu Zhang, Hunan, CN;
Biqi Wu, Hunan, CN;
Yuqiang Cheng, Hunan, CN;
Jian Li, Hunan, CN;
Sheng Tan, Hunan, CN;
Yang Ou, Hunan, CN;
Peng Zheng, Hunan, CN;
Yuanzheng Zhao, Hunan, CN;
Haoyi Wang, Hunan, CN;
NATIONAL UNIVERSITY OF DEFENSE TECHNOLOGY, Hunan, CN;
Abstract
An intelligent control gas suction-type electric propulsion system applicable to multi-flow regimes: an ultra-low orbit rare gas is used as a working medium for attitude orbit control and resistance compensation propulsion, the gas is collected and inputted into an intelligent feedback pressurization system by means of a parabolic gas intake duct, intelligent feedback and pressurization are performed on the gas working medium by a molecular pump and a gas pump and the medium is stored in a working fluid storage tank so as to supply a hybrid thruster system that consists of seven sets of electric thrusters to generate thrust, which may achieve multiple thrust modes, and achieve the purpose of attitude orbit control and resistance compensation.