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公开(公告)号：USRE50077E1
公开(公告)日：2024-08-13
申请号：US17318409
申请日：2021-05-12
发明人： Peng Zhang , Rikui Zhang , Xiaolei Ji , Mingchao Mao , Zhuqing Mao , Jihua Wang , Jianwei Wang
CPC分类号： E21B43/2607 , B01D46/42 , F02C7/055 , B01D46/0005 , B01D46/0086 , B01D46/10 , B01D46/521 , B01D46/62 , B01D2279/60
摘要： Disclosed is an air a gas source system for supplying air gas to a turbine engine by fracturing manifold equipment, including an air a gas supply device, an air gas delivery manifold, a filtering device, a gas detecting system and a connecting device, the air gas delivery manifold, the filtering device and the gas detecting system are integrated on the fracturing manifold equipment, the air gas supply device is connected to the air gas delivery manifold through the filtering device, and the air gas delivery manifold supplies air gas to the turbine engine through the connecting device. Beneficial effects: avoiding the hidden danger of the high pressure region, saving the floor space, avoiding the wiring of on-site delivery manifold, enhancing the connection efficiency, and reducing the difficulty of wellsite installation.
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公开(公告)号：US20240191659A1
公开(公告)日：2024-06-13
申请号：US18183758
申请日：2023-03-14
发明人： Robert B. Brown , Brian Devendorf , Stephen G. Matava , Emma Lebwohl , Michael T. Hogan , Susan Frances Redus
摘要： Example systems and methods for integrating an air-cooled oil cooler into an inlet frame of an engine are provided. An example gas turbine engine comprises an inlet frame including an inlet plenum at a first end of an inlet frame flow path, the inlet frame defining an airflow entrance to a compressor; the compressor to provide an airflow through the inlet frame; a pump to circulate a fluid; a plurality of struts supporting the inlet frame flow path; and a fluid core connected to the pump and built at least partially into the inlet frame of the gas turbine engine, the fluid core to route the fluid through the inlet plenum.
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3.发明公开公开(公告)号：US20240030782A1
公开(公告)日：2024-01-25
申请号：US18372760
申请日：2023-09-26
IPC分类号： H02K7/18 , F02C7/055 , F02C7/20 , F01D25/28 , F01D15/10 , E21B41/00 , F01D25/30 , F02C6/00 , F02C7/052 , F02C7/32 , F01D15/00 , F02C3/04
CPC分类号： H02K7/1823 , F02C7/055 , F02C7/20 , F01D25/28 , F01D15/10 , E21B41/0085 , F01D25/30 , F02C6/00 , F02C7/052 , F02C7/32 , F01D15/00 , F02C3/04 , E21B43/16
摘要： Providing mobile electric power comprising a power generation transport configured to convert hydrocarbon fuel to electricity and an inlet and exhaust transport configured to: couple to at least one side of the power generation transport such that the inlet and exhaust transport is not connected to a top side of the power generation transport, provide ventilation air and combustion air to the power generation transport, collect exhaust air from the power generation transport, and filter the exhaust air.
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4.发明授权公开(公告)号：US11846231B2
公开(公告)日：2023-12-19
申请号：US17560367
申请日：2021-12-23
CPC分类号： F02C7/052 , F02C7/055 , F05D2220/32 , F05D2240/14
摘要： A system and method for preventing icing in the combustion inlet air path of a gas turbine system. An air intake system of the gas turbine system supplies intake air to a gas turbine engine. The air intake system includes an air filter inlet house to filter the intake air. The air filter inlet house includes at least one filter stage having an array of pulse filters, with each of the pulse filters being hydrophobic. A combustion inlet air path is in fluid communication with the air intake system and the gas turbine engine. The combustion inlet air path receives the filtered air from the air filter inlet house and supplies the filtered air as combustion inlet air to an inlet of the gas turbine engine. A surface of at least one component in the combustion inlet air path includes an anti-icing coating to prevent ice from forming thereon.
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5.发明公开公开(公告)号：US20230279809A1
公开(公告)日：2023-09-07
申请号：US18306305
申请日：2023-04-25
CPC分类号： F02C7/055 , F02C7/057 , F04B17/05 , F01D15/10 , E21B43/2607
摘要： Systems and methods to increase intake air flow to a gas turbine engine of a hydraulic fracturing unit when positioned in an enclosure may include providing an intake expansion assembly to enhance intake air flow to the gas turbine engine. The intake expansion assembly may include an intake expansion wall defining a plurality of intake ports positioned to supply intake air to the gas turbine engine. The intake expansion assembly also may include one or more actuators connected to a main housing of the enclosure and the intake expansion assembly. The one or more actuators may be positioned to cause the intake expansion wall to move relative to the main housing between a first position preventing air flow through the plurality of intake ports and a second position providing air flow through the plurality of intake ports to an interior of the enclosure.
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公开(公告)号：US11713692B2
公开(公告)日：2023-08-01
申请号：US16015599
申请日：2018-06-22
发明人： Thomas Dewey Parsons
CPC分类号： F01D21/003 , B64D43/00 , F02C7/055 , G07C5/006 , G07C5/0808 , G07C5/0825 , F05D2220/329 , F05D2250/51 , F05D2260/80
摘要： A differential pressure transducer provides measurements for determining the restriction, updated in real time, of an inlet barrier filter for a turboshaft engine of an aircraft. The percentage of restriction of the air inlet barrier filter, which corresponds to the condition of the air inlet barrier filter, is determined as a function of mass air flow into the engine during operation. The restriction percentage is indicated on the instrument panel of the rotorcraft.
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公开(公告)号：US20180361284A1
公开(公告)日：2018-12-20
申请号：US15627809
申请日：2017-06-20
CPC分类号： B01D35/28 , B01D35/02 , B01D46/2403 , F01D25/32 , F02C7/05 , F02C7/055 , F03B11/00 , F05D2260/607
摘要： A gas turbine engine includes an engine static structure that provides a flow path. A metering hole is provided in the engine static structure. A strainer is arranged over the metering hole. The strainer includes multiple holes that have a total area that is greater than a metering hole area.
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公开(公告)号：US20180347465A1
公开(公告)日：2018-12-06
申请号：US15608547
申请日：2017-05-30
发明人： Paul W. Baumann , Brian Barainca , Rolf Thorsen , Mark E. Simonds , Gary F. Fowler , Hector M. Pinero
CPC分类号： F02C7/055 , F01D5/24 , F01D11/122 , F01D21/045 , F02C7/045 , F02C7/05
摘要： An outer diameter shroud for retaining a stator of a gas turbine engine having an axis includes an annular body positioned around the axis, extending in an axial direction, and defining a plurality of slots each configured to receive a portion- of one of a plurality of stators. The outer diameter shroud further includes a shroud flange coupled to the annular body, extending in a direction perpendicular to the annular body, and configured to be fastened to a case of the gas turbine engine.
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公开(公告)号：US10036320B2
公开(公告)日：2018-07-31
申请号：US14947325
申请日：2015-11-20
发明人： Roger J. Aubert
CPC分类号： F02C7/055 , B64C27/06 , B64D27/14 , B64D33/02 , B64D2033/022 , B64D2033/0233 , B64D2033/0246 , F02C7/047 , F05D2220/329 , F05D2230/60 , F05D2300/171 , F05D2300/614
摘要： A system includes an engine cover covering a side-facing rotorcraft engine and having an opening and an ice protection member mounted on the engine cover between the opening and the engine, an area of the ice protection member smaller than an area of the opening. The ice protection member is configured to partially cover the opening to prevent ice having a particular size from entering into the engine and to allow air flow downstream into the engine.
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公开(公告)号：US10006365B2
公开(公告)日：2018-06-26
申请号：US14755406
申请日：2015-06-30
发明人： Juan Leonardo Soria Ramirez , Ismael Orozco Arciga , Luis Alberto Aguado Mandujano , Humberto Sanchez Moreno
CPC分类号： F02C7/141 , B01D53/26 , F02C6/08 , F02C7/052 , F02C7/055 , F05D2220/32 , F05D2260/209 , F05D2260/607 , F25B9/04 , Y02T50/675
摘要： An air supply and conditioning system for an inlet system of a gas turbine includes an air processing unit having an inlet configured to receive compressed air from a compressor of the gas turbine. The air processing unit includes a heat exchanger that is downstream from the inlet. A vortex cooler is disposed downstream from the inlet of the air processing unit. The vortex cooler is in fluid communication with the heat exchanger and with an outlet of the air processing unit. The system further includes a self-cleaning filter that is disposed within a duct of the inlet system. The self-cleaning filter is in fluid communication with at least one of the outlet of the air processing unit or an outlet of the vortex cooler.
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