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:
Jul. 05, 2011
Filed:
Jan. 29, 2008
Chloe Avila, Antony, FR;
Jean-louis Charbonnel, Boissise le Roi, FR;
Marie-lise Dardenne, Fontenailles, FR;
Corinne Follonier, Boissise le Roi, FR;
Pierre Charles Mouton, Grigny, FR;
Chloe Avila, Antony, FR;
Jean-Louis Charbonnel, Boissise le Roi, FR;
Marie-Lise Dardenne, Fontenailles, FR;
Corinne Follonier, Boissise le Roi, FR;
Pierre Charles Mouton, Grigny, FR;
Hispano Suiza, Colombes, FR;
Abstract
A gas turbine engine incorporating a starter mounted on the gear box is disclosed. The gas turbine engine includes an AGB gear housing mechanically connected with an engine shaft for driving auxiliary machines and an air starter mounted on the housing, the starter and housing enclosures being in communication such that the lubricating oil of the starter should be distributed from the AGB housing. The oil enclosure of the starter is pressurized by a source of air, being independent from the AGB housing. Advantageously, the pressurization air is taken from a pressurization enclosure of an engine bearing.