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Patent Agency Ranking
公开(公告)号：US20220099024A1
公开(公告)日：2022-03-31
申请号：US17410491
申请日：2021-08-24
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Daniel Endecott Osgood , Jonathan Russell Ratzlaff , Kirk D. Gallier
Abstract: A component for a turbine engine includes a body having an outer surface confronting a combustion air flow path and defining an interior, as well as a first cooling passage having at least a portion supplying cooling air to the interior of the body. The component also includes a cyclone separator having a cooling air inlet, a clean air outlet, and a dirty air outlet.
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公开(公告)号：US10941664B2
公开(公告)日：2021-03-09
申请号：US16356544
申请日：2019-03-18
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Daniel Endecott Osgood , Jonathan Russell Ratzlaff , Kirk D. Gallier
Abstract: A component for a turbine engine includes a body having a wall separating a combustion air flow path from a cooling air flow path. The component can include an isolation chamber formed in the cooling air flow path. The component can also include at least one cyclone separator having a cooling air inlet fluidly coupled to the cooling air flow path.
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公开(公告)号：US20200300163A1
公开(公告)日：2020-09-24
申请号：US16356595
申请日：2019-03-18
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Daniel Endecott Osgood , Jonathan Russell Ratzlaff , Kirk D. Gallier
Abstract: A component for a turbine engine includes a body having a wall at least partially defining an interior and separating a combustion air flow path from a cooling air flow path. The component also includes at least one fluid inlet supplying cooling air to the interior of the body, as well as a cyclone separator.
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公开(公告)号：US20170191484A1
公开(公告)日：2017-07-06
申请号：US14984473
申请日：2015-12-30
Applicant: General Electric Company
Inventor： Kevin Samuel Klasing , Robert Proctor , Jonathan Russell Ratzlaff , Thomas Matthew Doerflein
CPC classification number: F04D27/009 , F01D9/06 , F01D17/105 , F02C6/08 , F02C9/18 , F04D27/0215 , F04D27/023 , F04D29/321 , F04D29/522 , F04D29/542 , F04D29/545 , F04D29/547 , F05D2220/32 , F05D2230/60
Abstract: A compressor for a gas turbine engine includes a stator and a rotor. The stator includes first and second stator vanes attached to first and second vane platforms, respectively. The rotor includes a plurality of rotor blades that rotate with respect to the stator. An inner stator casing supports the first and second vane platforms and encloses the stator and the rotor. An outer stator casing encloses the inner stator casing, and a bleed cavity is disposed therebetween. At least one diffuser is disposed between the first vane platform and the second vane platform, and is configured to allow air communication between the inner stator casing and the bleed cavity. An exit opening of the diffuser is disposed within the bleed cavity at a location separate from the inner stator casing and the outer stator casing.
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公开(公告)号：US20170122202A1
公开(公告)日：2017-05-04
申请号：US14925190
申请日：2015-10-28
Applicant: General Electric Company
Inventor： John Joseph Rahaim , Corey Bourassa , Jared Peter Buhler , Jonathan Russell Ratzlaff
CPC classification number: F02C3/13 , B01D45/16 , B04C3/06 , B04C2003/006 , F01D5/08 , F02C3/34 , F02C7/052 , F02C7/18 , F05D2220/32 , F05D2260/60 , F05D2260/607 , Y02T50/676
Abstract: A gas turbine engine comprising a cyclonic separator provides fluid communication between the compressor section and the turbine section. The cyclonic separator comprises an annular volume receiving a flow of cooling fluid from an inlet and dividing the airflow into a cleaner air outlet and a scavenge outlet. The flow of cooling fluid is provided to the cyclonic separator in a direction tangential to the annular volume such that a cyclonic flow of cooling fluid moves within the annular volume centrifugally separating particles entrained within the airflow to the radial outer area of the annular volume for removal through the scavenge outlet and providing a cleaner airflow to the cleaner air outlet.
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