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:
Jun. 26, 2018
Filed:
Aug. 06, 2014
Applicant:
Snecma, Paris, FR;
Inventors:
Augustin Curlier, Moissy-Cramayel, FR;
Tewfik Boudebiza, Moissy-Cramayel, FR;
Gilles Alain Charier, Moissy-Cramayel, FR;
Assignee:
SNECMA, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
F02C 7/06 (2006.01); F16H 57/04 (2010.01); F16H 1/28 (2006.01); F16H 57/08 (2006.01); F02C 7/36 (2006.01);
U.S. Cl.
CPC ...
F16H 57/0486 (2013.01); F02C 7/36 (2013.01); F16H 1/28 (2013.01); F16H 57/043 (2013.01); F16H 57/0427 (2013.01); F16H 57/0471 (2013.01); F16H 57/0482 (2013.01); F16H 57/082 (2013.01); F05D 2260/40311 (2013.01); F05D 2260/98 (2013.01);
Abstract
The epicyclic reduction gear comprises a planetary input shaft, planet gears meshing around said shaft and supported by a planet carrier, and two transverse sides. According to the invention, the reduction gear comprises at least one fluid transfer pipe suitable for being connected to a fluid supply source and passing through the planet carrier, being linked in rotation to same, from a first of said transverse sides of the reduction gear to a second of said transverse sides of the latter in order to open on the outside of the reduction gear and dispense the fluid.