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:
Dec. 05, 2023
Filed:
Nov. 28, 2019
GE Energy Products France Snc, Belfort, FR;
Maher Aboujaib, Belfort, FR;
Sven Catrin, Belfort, FR;
Ezio Pena, Belfort, FR;
Faqihi Bouria, Belfort, FR;
Nicolas Couteret, Belfort, FR;
GE ENERGY PRODUCTS FRANCE SNC, Belfort, FR;
Abstract
A circuit () for draining at least one combustible fluid for a cavity of a turbine includes a drain () in fluidic communication with the at least one cavity, and a first isolation valve () and a second isolation valve () defining between them an isolation cavity (C) of a portion of the drain. A discharge line () is in fluidic communication with the isolation cavity (C) to allow the discharge of air out of the isolation cavity (C). A supply line () supplies pressurized fluid to the isolation cavity (C), and a supply valve () is arranged in the supply line () for regulating the supply of the isolation cavity (C) with pressurized fluid. A discharge valve () is arranged in the discharge line () for regulating the discharge of the gases out of the isolation cavity (C), and a device () is provided for determining a failure of the drainage circuit ().