公开(公告)号：US12123309B2

公开(公告)日：2024-10-22

申请号：US18485980

申请日：2023-10-12

Applicant: RTX Corporation

Inventor： Dmitriy B. Sidelkovskiy ,  Pitchaiah Vijay Chakka ,  Michael Winter ,  Daniel Bernard Kupratis ,  Nathan L. Messersmith

IPC: F01D15/10 ,  B64D27/02 ,  B64D27/10 ,  B64D27/24 ,  B64D41/00 ,  F01D15/12 ,  F02C6/06 ,  F02K3/065 ,  H02K7/116 ,  H02K7/18 ,  H02K7/20 ,  H02K11/00

CPC classification number: F01D15/10 ,  B64D27/10 ,  B64D27/24 ,  B64D41/00 ,  F01D15/12 ,  F02C6/06 ,  F02K3/065 ,  H02K7/116 ,  H02K7/1823 ,  H02K7/20 ,  H02K11/0094 ,  B64D27/026 ,  F05D2220/50 ,  F05D2220/76

Abstract: An after-fan system for an engine may comprise an after-fan turbine an electrical generator operationally coupled to the after-fan turbine, and an electric motor electrically coupled to the electrical generator. The electrical generator may be configured to generate an electrical current in response to rotation of the after-fan turbine. The electric motor may be configured to generate torque.

公开(公告)号：US20240035392A1

公开(公告)日：2024-02-01

申请号：US18485980

申请日：2023-10-12

Applicant: RTX Corporation

Inventor： Dmitriy B. Sidelkovskiy ,  Pitchaiah Vijay Chakka ,  Michael Winter ,  Daniel Bernard Kupratis ,  Nathan L. Messersmith

IPC: F01D15/10 ,  B64D27/10 ,  B64D27/24 ,  B64D41/00 ,  F01D15/12 ,  F02C6/06 ,  F02K3/065 ,  H02K7/116 ,  H02K7/18 ,  H02K7/20 ,  H02K11/00

CPC classification number: F01D15/10 ,  B64D27/10 ,  B64D27/24 ,  B64D41/00 ,  F01D15/12 ,  F02C6/06 ,  F02K3/065 ,  H02K7/116 ,  H02K7/1823 ,  H02K7/20 ,  H02K11/0094 ,  B64D2027/026

Abstract: An after-fan system for an engine may comprise an after-fan turbine an electrical generator operationally coupled to the after-fan turbine, and an electric motor electrically coupled to the electrical generator. The electrical generator may be configured to generate an electrical current in response to rotation of the after-fan turbine. The electric motor may be configured to generate torque.