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公开(公告)号：US10060290B2
公开(公告)日：2018-08-28
申请号：US14984372
申请日：2015-12-30
Applicant: General Electric Company
Inventor： Thomas Ory Moniz , Thomas Lee Becker, Jr.
CPC classification number: F01D25/20 , F01D5/06 , F01D25/162 , F01D25/18 , F01D25/183 , F04D1/12 , F04D29/321 , F05D2220/32 , F05D2240/60 , F05D2260/98 , Y02T50/671
Abstract: The pump includes a first rotatable member including a radially inward facing groove having an edge. The first rotatable member configured to receive a plurality of flows of fluid over the edge. The first rotatable member configured to rotate at a first angular velocity. The pump also includes a second rotatable member including a collector configured to rotate at a second angular velocity. The second rotatable member also includes a plurality of scoop tubes extending radially outwardly from the collector. Each scoop tube of the plurality of scoop tubes includes a first end coupled in flow communication to the collector and a second end including an inlet opening extending into the groove. The second end curved such that the inlet opening is open in a direction of rotation of the second rotatable member. The inlet opening configured to scoop a fluid collected in the groove.
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公开(公告)号：US10711702B2
公开(公告)日：2020-07-14
申请号：US14828541
申请日：2015-08-18
Applicant: General Electric Company
Inventor： Thomas Lee Becker, Jr.
Abstract: A gas turbine engine is provided having a compressor section, a combustion section located downstream of the compressor section, and a turbine section located downstream of the combustion section. A structural member extends from the compressor section to the turbine section for strengthening one or more components of the gas turbine engine. The structural member also defines a flowpath extending between an inlet in airflow communication with the compressor section and an outlet in airflow communication with the turbine section. The flowpath is configured to provide bleed air from the compressor section to the turbine section to capture at least a portion of the energy in such bleed air.
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公开(公告)号：US11585354B2
公开(公告)日：2023-02-21
申请号：US17840685
申请日：2022-06-15
Applicant: General Electric Company
Inventor： Brandon Wayne Miller , Thomas Lee Becker, Jr.
IPC: F04D29/56 , F01D17/16 , F01D9/02 , F02C7/20 , F02C9/54 , F02K3/06 , F04D29/32 , F04D29/52 , F04D29/54
Abstract: An un-ducted turbofan engine defining a radial direction and an axial direction that includes a core engine, a fan, a plurality of variable outlet guide vanes, and a pitch change mechanism. Each of the plurality of variable outlet guide vanes are attached in a rotatable manner to the core engine of the un-ducted turbofan engine. The pitch change mechanism is positioned radially between the engine air flowpath and the plurality of variable outlet guide vanes and coupled to at least one variable outlet guide vane of the plurality of variable outlet guide vanes for changing a pitch of the at least one variable outlet guide vane.
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公开(公告)号：US10578028B2
公开(公告)日：2020-03-03
申请号：US14828542
申请日：2015-08-18
Applicant: General Electric Company
Inventor： Thomas Lee Becker, Jr.
Abstract: A gas turbine engine is provided having a compressor section, a combustion section, and a turbine section. The compressor section includes one or more compressors and the turbine section includes one or more turbines. The one or more compressors and the one or more turbines are each rotatable about a longitudinal centerline of the gas turbine engine. Additionally, a bleed air flowpath is provided extending between an inlet in airflow communication with the compressor section and an outlet. An auxiliary turbine is positioned in airflow communication with the bleed air flowpath for extracting energy from a flow of bleed air through the bleed air flowpath.
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