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Title:
RAMJET-PROPELLED PROJECTILE
Document Type and Number:
WIPO Patent Application WO/2019/211716
Kind Code:
A1
Abstract:
The subject of the invention is a ramjet-propelled projectile (1), the projectile comprising an outer body (2) and a deployable tail-fin assembly (3), the projectile comprising inside the body a chamber housing an abradable annular block of semi-solid propellant (7), and a casing (8) containing a warhead. This projectile is characterized in that it comprises a control module (12) located axially and which extends through an air intake (11), the control module being able to be moved longitudinally by a drive means, while the projectile is in flight and at a defined moment in the trajectory, referred to as flameout, from an aftwards position in which it does not block the air intake (11) towards a forward position in which it blocks the air intake, the control module (12) containing at least two canard control surfaces (15) which can be deployed out from the projectile (1) after the air intake (11) has been blocked.

Inventors:
TROUILLOT CHRISTIAN (FR)
Application Number:
PCT/IB2019/053475
Publication Date:
November 07, 2019
Filing Date:
April 29, 2019
Export Citation:
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Assignee:
NEXTER MUNITIONS (FR)
International Classes:
F02K7/18; F02K9/78; F42B10/40; F42B10/64
Domestic Patent References:
WO2003001141A12003-01-03
WO2007133247A22007-11-22
Foreign References:
GB2090384A1982-07-07
EP3150957A12017-04-05
DE1025215B1958-02-27
JP2015168314A2015-09-28
US2540594A1951-02-06
DE3327945A11985-02-21
GB2329455A1999-03-24
US9823053B12017-11-21
US2684570A1954-07-27
FR2479905A11981-10-09
FR2522134A11983-08-26
RU2513326C12014-04-20
US5853143A1998-12-29
FR2629584A11989-10-06
EP1297292A12003-04-02
FR2768809A11999-03-26
EP2767794A12014-08-20
FR3054030A12018-01-19
DE3327945A11985-02-21
EP1693646A12006-08-23
EP1386120A12004-02-04
EP0905473A11999-03-31
FR2949848A12011-03-11
FR2846080A12004-04-23
FR2864613A12005-07-01
FR2891618A12007-04-06
FR2846079A12004-04-23
FR2872928A12006-01-13
EP1480000A12004-11-24
FR2847033A12004-05-14
EP2009387A12008-12-31
EP1840692A12007-10-03
Attorney, Agent or Firm:
CABINET CHAILLOT (FR)
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