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1. (WO2018039289) ADVANCED METHOD AND AIRCRAFT FOR PRE-COOLING AN ENVIRONMENTAL CONTROL SYSTEM USING A DUAL COMPRESSOR FOUR WHEEL TURBO-MACHINE
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Pub. No.: WO/2018/039289 International Application No.: PCT/US2017/048102
Publication Date: 01.03.2018 International Filing Date: 23.08.2017
IPC:
B64D 13/06 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
64
AIRCRAFT; AVIATION; COSMONAUTICS
D
EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLYING SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS
13
Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space
06
the air being conditioned
Applicants: GE AVIATION SYSTEMS LLC[US/US]; 3290 Patterson Avenue, SE Grand Rapids, MI 49512-1991, US
Inventors: SAUTRON, Dominique Patrick; US
Agent: MUNNERLYN, William S.; US
DIMAURO, Peter, T.; US
GNIBUS, Michael, M.; US
WINTER, Catherine, J.; US
MIDGLEY, Stephen, G.; US
Priority Data:
15/244,49723.08.2016US
Title (EN) ADVANCED METHOD AND AIRCRAFT FOR PRE-COOLING AN ENVIRONMENTAL CONTROL SYSTEM USING A DUAL COMPRESSOR FOUR WHEEL TURBO-MACHINE
(FR) PROCÉDÉ AVANCÉ ET AÉRONEF POUR LE PRÉ-REFROIDISSEMENT D'UN SYSTÈME DE RÉGULATION DES CONDITIONS AMBIANTES AU MOYEN D'UNE TURBOMACHINE À QUATRE ROUES
Abstract:
(EN) A method and aircraft for providing bleed air to environmental control systems of an aircraft using a gas turbine engine, including determining a bleed air demand for the environmental control systems, selectively supplying low pressure and high pressure bleed air to the environmental control systems, wherein the selectively supplying is controlled such that the conditioned air stream satisfies the determined bleed air demand.
(FR) L'invention concerne un procédé et un aéronef pour la fourniture d'air de prélèvement aux systèmes de régulation des conditions ambiantes d'un aéronef au moyen d'une turbine à gaz, comprenant la détermination d'une demande en air de prélèvement pour les systèmes de régulation des conditions ambiantes (ECS), l'alimentation sélective des systèmes de régulation des conditions ambiantes en air de prélèvement à basse pression et à haute pression, l'alimentation sélective étant commandée de sorte que le flux d'air conditionné réponde à la demande en air de prélèvement déterminée.
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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)