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1.发明公开公开(公告)号：US20230358148A1
公开(公告)日：2023-11-09
申请号：US18347383
申请日：2023-07-05
Applicant: Rolls-Royce Corporation
Inventor： Peter M. Schenk , Rigoberto Rodriguez , David Locascio
CPC classification number: F01D15/10 , B64D41/007 , F01D5/147 , F01D11/122 , F04D29/186 , H02K1/2706 , H02K7/1823 , H02K1/276 , F05D2220/768 , F05D2260/30 , F05D2220/34 , F05D2260/232 , F05D2240/307
Abstract: The present disclosure is directed to an aircraft with an accessory system configured to be powered independent of the primary propulsion system by a ram air turbine power system. The ram air turbine power system illustratively includes an accessory generator integrated with a turbine rotor as well as other components so as to manage space claim and offer unique functionality.
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2.发明公开公开(公告)号：US20230312128A1
公开(公告)日：2023-10-05
申请号：US17702759
申请日：2022-03-23
Applicant: Rolls-Royce Corporation
Inventor： Peter M. Schenk , Rigoberto Rodriguez , David Locascio
CPC classification number: B64D41/007 , B64D33/08
Abstract: The present disclosure is directed to an aircraft with an accessory system configured to be powered independent of the primary propulsion system by a ram air turbine power system. The ram air turbine power system illustratively includes an accessory generator integrated with a turbine rotor as well as other components so as to manage space claim and offer unique functionality.
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公开(公告)号：US12024308B2
公开(公告)日：2024-07-02
申请号：US17553756
申请日：2021-12-16
Applicant: Rolls-Royce Corporation
Inventor： David Locascio , Michael Dougherty , Stephen Long , Peter Schenk
IPC: B64D33/08 , B64D27/24 , F04B17/02 , F04B17/03 , H01M10/613 , H01M10/625 , B64C11/00
CPC classification number: B64D33/08 , B64D27/24 , F04B17/02 , F04B17/03 , H01M10/613 , H01M10/625 , B64C11/002
Abstract: A propulsion system for an aircraft includes a propeller assembly, a controller, and a pump system. The propeller assembly includes a propeller and a power system, the power system including an electric motor and a motor converter. The controller is connected to the power system and configured to switch the power system into a power-off arrangement in response to a temperature of the motor converter being greater than a threshold temperature. The pump system includes a pump and a coolant circuit that cools the motor converter. The pump is coupled to the propeller and to the motor such that rotation of either drives the pump.
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Patent Agency Ranking
公开(公告)号：US20230303263A1
公开(公告)日：2023-09-28
申请号：US17702754
申请日：2022-03-23
Applicant: Rolls-Royce Corporation
Inventor： Peter M. Schenk , Rigoberto Rodriguez , David Locascio
CPC classification number: B64D41/007 , F02C7/04 , F05D2220/10
Abstract: The present disclosure is directed to an aircraft with an accessory system configured to be powered independent of the primary propulsion system by a ram air turbine power system. The ram air turbine power system illustratively includes an accessory generator integrated with a turbine rotor as well as other components so as to manage space claim and offer unique functionality.
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公开(公告)号：US11878812B2
公开(公告)日：2024-01-23
申请号：US17702754
申请日：2022-03-23
Applicant: Rolls-Royce Corporation
Inventor： Peter M. Schenk , Rigoberto Rodriguez , David Locascio
CPC classification number: B64D41/007 , H02K1/2783 , H02K7/006 , H02K7/08 , H02K9/22 , F01D15/10
Abstract: The present disclosure is directed to an aircraft with an accessory system configured to be powered independent of the primary propulsion system by a ram air turbine power system. The ram air turbine power system illustratively includes an accessory generator integrated with a turbine rotor as well as other components so as to manage space claim and offer unique functionality.
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6.发明授权公开(公告)号：US11719119B1
公开(公告)日：2023-08-08
申请号：US17702757
申请日：2022-03-23
Applicant: Rolls-Royce Corporation
Inventor： Peter M. Schenk , Rigoberto Rodriguez , David Locascio
CPC classification number: F01D15/10 , B64D41/007 , F01D5/147 , F01D11/122 , F04D29/186 , H02K1/2706 , H02K1/276 , H02K7/1823 , F05D2220/34 , F05D2220/768 , F05D2240/307 , F05D2260/232 , F05D2260/30
Abstract: The present disclosure is directed to an aircraft with an accessory system configured to be powered independent of the primary propulsion system by a ram air turbine power system. The ram air turbine power system illustratively includes an accessory generator integrated with a turbine rotor as well as other components so as to manage space claim and offer unique functionality.
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公开(公告)号：US20230303264A1
公开(公告)日：2023-09-28
申请号：US17702755
申请日：2022-03-23
Applicant: Rolls-Royce Corporation
Inventor： Peter M. Schenk , Rigoberto Rodriguez , David Locascio
CPC classification number: B64D41/007 , B64D33/08 , B64C21/02 , F02K7/10 , F05D2220/34
Abstract: The present disclosure is directed to an aircraft with an accessory system configured to be powered independent of the primary propulsion system by a ram air turbine power system. The ram air turbine power system illustratively includes an accessory generator integrated with a turbine rotor as well as other components so as to manage space claim and offer unique functionality.
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公开(公告)号：US20230192309A1
公开(公告)日：2023-06-22
申请号：US17553756
申请日：2021-12-16
Applicant: Rolls-Royce Corporation
Inventor： David Locascio , Michael Dougherty , Stephen Long , Peter Schenk
IPC: B64D33/08 , B64D27/24 , H01M10/613 , H01M10/625 , F04B17/03 , F04B17/02
CPC classification number: B64D33/08 , B64D27/24 , H01M10/613 , H01M10/625 , F04B17/03 , F04B17/02 , B64C11/002
Abstract: A propulsion system for an aircraft includes a propeller assembly, a controller, and a pump system. The propeller assembly includes a propeller and a power system, the power system including an electric motor and a motor converter. The controller is connected to the power system and configured to switch the power system into a power-off arrangement in response to a temperature of the motor converter being greater than a threshold temperature. The pump system includes a pump and a coolant circuit that cools the motor converter. The pump is coupled to the propeller and to the motor such that rotation of either drives the pump.
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