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:
Mar. 09, 2021
Filed:
Apr. 10, 2018
Applicant:
Mbda France, Le Plessis Robinson, FR;
Inventors:
Clément Quertelet, Le Plessis Robinson, FR;
Clyde Laheyne, Le Plessis Robinson, FR;
Assignee:
MBDA FRANCE, Le Plessis Robinson, FR;
Primary Examiner:
Int. Cl.
CPC ...
F42B 15/36 (2006.01); F42B 15/34 (2006.01);
U.S. Cl.
CPC ...
F42B 15/36 (2013.01); F42B 15/34 (2013.01);
Abstract
An actuation device for ejecting a removable part of a missile includes a pyrotechnic actuator having a pyrotechnic charge configured to generate an overpressure and a piston configured to act on the removable part of the missile, at least one retaining rod, and at least one thermal insulation element configured to thermally insulate at least the pyrotechnic charge. The pyrotechnic actuator is configured to break the retaining rod.