Chemical-electromagnetic hybrid propeller with variable specific impulse

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United States of America Patent

PATENT NO 9394889
APP PUB NO 20150107219A1
SERIAL NO

14403101

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Abstract

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A chemical-electromagnetic hybrid propeller with variable specific impulse. Fuel gas ejected out from a spraying tube of the chemical propeller through chemical propulsion enters an ionization chamber through a first magnetic mirror tube for ionization. The fuel gas after ionization is heated up by radio-frequency ion cyclotron waves in an ion cyclotron wave heating chamber so as to improve the kinetic energy. Then a second magnetic mirror tube is used, so that ions in the fuel gas after the ionization are heated up many times in a reciprocating manner between the magnetic mirror tubes, and ejected to generate forward propulsion force. By means of the propeller, the propulsion force and the specific impulse are greatly increased.

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Patent Owner(s)

Patent OwnerAddress
BEIJING INSTITUTE OF SPACECRAFT ENVIRONMENT ENGINEERING100094 FRIENDSHIP ROAD 104 BEIJING HAIDIAN DISTRICT BEIJING CITY BEIJING CITY 100094

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Liu, Yenan Beijing, CN 3 16
Liu, Yuming Beijing, CN 43 356
Meng, Lifei Beijing, CN 2 12
Sun, Jipeng Beijing, CN 7 7
Xiao, Qi Beijing, CN 18 56
Xu, Yanlin Beijing, CN 3 21
Yi, Zhong Beijing, CN 3 13
Zhang, Chao Beijing, CN 580 7261
Zhao, Hua Beijing, CN 34 81

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