Title:
ROCKET PROPULSION DEVICE AND METHOD FOR ASSEMBLING ROCKET PROPULSION DEVICE
Document Type and Number:
WIPO Patent Application WO/2011/096608
Kind Code:
A1
Abstract:
A rocket propulsion device including, a case having a propellant therein, the case in the form of a tube, a nozzle having at least part inserted in the case, and configured to discharge gas upon burning the propellant, and a locking unit disposed to be wound on the nozzle, the locking unit in the form of a band having both ends open, wherein a through hole for inserting the locking unit therein is formed at one region on a circumference of the case, and the both ends of the locking unit are located at a region facing the one region, whereby a rocket propulsion device having a simplified structure and a facilitated alignment of a thrust line can be implemented.
Inventors:
PARK SUNG HAN (KR)
MOON SOON IL (KR)
LEE BANG EOP (KR)
PARK JAE BEOM (KR)
MOON SOON IL (KR)
LEE BANG EOP (KR)
PARK JAE BEOM (KR)
Application Number:
PCT/KR2010/000754
Publication Date:
August 11, 2011
Filing Date:
February 08, 2010
Export Citation:
Assignee:
AGENCY DEFENSE DEV (KR)
PARK SUNG HAN (KR)
MOON SOON IL (KR)
LEE BANG EOP (KR)
PARK JAE BEOM (KR)
PARK SUNG HAN (KR)
MOON SOON IL (KR)
LEE BANG EOP (KR)
PARK JAE BEOM (KR)
International Classes:
F41F3/052; F02K9/34; F02K9/38; F02K9/97; F42B15/00
Foreign References:
| US4232843A | 1980-11-11 | |||
| JP2002054781A | 2002-02-20 | |||
| US4203569A | 1980-05-20 | |||
| US4150540A | 1979-04-24 | |||
| KR20100048275A | 2010-05-11 |
Attorney, Agent or Firm:
PARK, Jang-Won (Shinyoung Wacoal Bldg.49-4 Nonhyun-dong, Gangnam-gu, Seoul 135-814, KR)
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Claims: