公开(公告)号：US20170175565A1

公开(公告)日：2017-06-22

申请号：US14977694

申请日：2015-12-22

Applicant: General Electric Company

Inventor： Mohammed El Hacin Sennoun

IPC: F01D15/10

CPC classification number: F01D15/10 ,  F02C6/10 ,  F02C6/14 ,  F02K3/06 ,  F02K5/00 ,  F05D2220/36 ,  F05D2260/4031 ,  F05D2260/42

Abstract: An aeronautical propulsion system includes a fan having a plurality of fan blades and an electric motor drivingly connected to the fan for rotating the plurality of fan blades. A chemically rechargeable ultra-capacitor is included for providing the electric motor with a substantially continuous flow of electric energy during operation of the chemically rechargeable ultra-capacitor, resulting in a more efficient aeronautical propulsion system.

公开(公告)号：US20170159569A1

公开(公告)日：2017-06-08

申请号：US15041224

申请日：2016-02-11

Applicant: General Electric Company

Inventor： Brandon Wayne Miller ,  Duane Howard Anstead ,  Mohammed El Hacin Sennoun ,  Ning Fang ,  Kyle Robert Snow

IPC: F02C7/224 ,  B64D27/12 ,  B64D37/02 ,  B64D37/34 ,  F02C7/06 ,  F02C7/14

CPC classification number: F02C7/224 ,  B64D27/12 ,  B64D37/02 ,  B64D37/34 ,  F02C7/06 ,  F02C7/14 ,  F02C7/236 ,  F05D2220/32 ,  F05D2220/764 ,  F05D2240/35 ,  F05D2260/20 ,  F05D2260/205 ,  F05D2260/213 ,  F05D2260/98 ,  Y02T50/675

Abstract: A system for managing thermal transfer in at least one of an aircraft or a gas turbine engine includes a first engine system utilizing an oil for heat transfer. The oil of the first system has a temperature limit of at least about 500° F. The system additionally includes a fuel system having a deoxygenation unit for deoxygenating fuel in the fuel system, as well as a fuel-oil heat exchanger located downstream of the deoxygenation unit. The fuel-oil heat exchanger is in thermal communication with the oil in the first engine system and the fuel in the fuel system for transferring heat from the oil in the first engine system to the fuel in the fuel system.

公开(公告)号：US20170159493A1

公开(公告)日：2017-06-08

申请号：US14962217

申请日：2015-12-08

Applicant: General Electric Company

Inventor： Kyle Robert Snow ,  Brandon Wayne Miller ,  Duane Howard Anstead ,  Jonothan Allen Scheetz ,  Mohammed El Hacin Sennoun ,  Ning Fang

IPC: F01D25/18 ,  F02C7/06 ,  F02C3/04

CPC classification number: F01D25/18 ,  F01D25/16 ,  F02C3/04 ,  F02C7/06 ,  F05D2240/50 ,  F05D2260/6022 ,  F05D2260/98

Abstract: A gas turbine engine having a core engine. The core engine includes an inlet, a compressor section, a combustion section, a turbine section, and an exhaust. The gas turbine engine also includes a bearing sump arranged in the core engine for containing lubrication, the bearing sump and lubrication having an operational range between at least about 0° F. and about 550° F.