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1. (WO2018102035) TURBINE ENGINE AND METHOD OF COOLING THEREOF
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/102035 International Application No.: PCT/US2017/056464
Publication Date: 07.06.2018 International Filing Date: 13.10.2017
IPC:
F01D 21/12 (2006.01) ,F01D 25/14 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
D
NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
21
Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
12
responsive to temperature
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
D
NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
25
Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
08
Cooling; Heating; Heat insulation
14
Casings modified therefor
Applicants: GENERAL ELECTRIC COMPANY[US/US]; 1 River Road Schenectady, NY 12345, US
Inventors: MONIZ, Thomas, Ory; US
GLOVER, Jeffrey; US
ROSE, Joseph; US
CLEMENTS, Jeffrey, Donald; US
Agent: KACHUR, Pamela A.; US
GNIBUS, Michael, M.; US
MIDGLEY, Stephen, G.; US
DIMAURO, Peter, T.; US
KACHUR, Pamela, A.; US
Priority Data:
15/363,53029.11.2016US
Title (EN) TURBINE ENGINE AND METHOD OF COOLING THEREOF
(FR) MOTEUR À TURBINE ET SON PROCÉDÉ DE REFROIDISSEMENT
Abstract:
(EN) A turbine engine including a core engine cowl including a compartment, a cooling airflow source positioned within the compartment, and a full authority digital engine control (FADEC) system coupled in communication with the cooling airflow source. The FADEC system is configured to determine a flight status of the turbine engine, and actuate the cooling airflow source when the turbine engine is not in flight, and before the turbine engine has been shut down, such that heat is exhausted from the compartment.
(FR) L'invention concerne un moteur à turbine comprenant un capot de moteur central comportant un compartiment, une source d'écoulement d'air de refroidissement positionnée à l'intérieur du compartiment, et un système de régulation automatique à pleine autorité redondante (FADEC) couplé en communication avec la source d'écoulement d'air de refroidissement. Le système FADEC est configuré pour déterminer une situation réglementaire du vol du moteur de turbine, et pour actionner la source d'écoulement d'air de refroidissement lorsque le moteur de turbine n'est pas en vol, et avant l'arrêt du moteur de turbine, de telle sorte que la chaleur soit évacuée du compartiment.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)