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:
Nov. 08, 2022
Filed:
Feb. 26, 2018
Applicant:
Arianegroup Sas, Paris, FR;
Inventors:
Carole Partenay, Louveciennes, FR;
Felipe Medina, Sartrouville, FR;
Assignee:
ARIANEGROUP SAS, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B64G 1/64 (2006.01); B64G 1/00 (2006.01); F42B 15/38 (2006.01); F42B 15/36 (2006.01);
U.S. Cl.
CPC ...
B64G 1/641 (2013.01); B64G 1/002 (2013.01); B64G 1/645 (2013.01); F42B 15/36 (2013.01); F42B 15/38 (2013.01);
Abstract
The invention relates to a device and a method for the connection and linear separation of two elements, such as the two stages of a spacecraft, consisting in using a tube containing a pyrogenic-type material and a glue arranged around the tube, particularly in contact with the elements. The pyrotechnic triggering of the pyrogenic material causes heating and the melting or carbonisation of the glue and the separation of the two elements.