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:
Jan. 12, 2016
Filed:
Feb. 05, 2013
Applicant:
Snecma, Paris, FR;
Inventors:
Vanessa Marjorie Vial, Vernon, FR;
Joel Moyon, Gaillon, FR;
Assignee:
SNECMA, Paris, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F03H 1/00 (2006.01); B64G 1/40 (2006.01);
U.S. Cl.
CPC ...
F03H 1/0075 (2013.01); F03H 1/0006 (2013.01); F03H 1/0037 (2013.01); F03H 1/0062 (2013.01); F03H 1/0068 (2013.01); B64G 1/405 (2013.01);
Abstract
A Hall effect thruster including a downstream end of its annular channel presenting a cross-section that is variable to vary a thrust and a specific impulse of the thruster.