Original document(5 pages)  中文版
    This invention relates to solid rocket engine. it is composed of main part, jet-tube body, gunpowder baffle and tail tube. A burning chamber with a ring cross-section is formed between the tail tube and main part and a jet port between tail tube and jet-tube body. It can meet the need of special tail structure of rifle grenade and mortar shell, and increase their range of fire by over one time.
Application Number
申请号		 89103463 Application Date
申请日		 1989.05.19
Title 名称 Ring jet engine
Publication Number
公开号		 1047365 Publication Date
公开日		 1990.11.28
Approval Pub. Date Granted Pub. Date
International Classification 分类号 F02K9/08,F42B15/00
Applicant(s) Name
申请人		 Taiyuan Machinery College
Address 地址 030051
Inventor(s) Name 发明人 Lin Jianxun, Meng Xianchang
Attorney & Agent 代理人 GUO JINQING
More information 更  多  信  息


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