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公开(公告)号：US20180334960A1
公开(公告)日：2018-11-22
申请号：US15596239
申请日：2017-05-16
CPC分类号： F02C7/06 , F01D1/00 , F02C3/04 , F05D2220/32 , F16N39/002 , F16N2210/02
摘要： A sump assembly for use in a gas turbine engine includes a housing and a shaft assembly. The housing is arranged about a central axis of the sump assembly to define a cavity configured to house oil and high-pressure gasses. The shaft assembly is mounted to rotate about the central axis and to direct the high-pressure gasses into the housing.
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公开(公告)号：US10082243B1
公开(公告)日：2018-09-25
申请号：US15621185
申请日：2017-06-13
发明人： Behzad Hagshenas , Eric Huff
CPC分类号： F16N29/04 , B64D2033/0213 , F01D21/12 , F01D21/14 , F01D25/18 , F02C7/047 , F02C7/05 , F02C7/14 , F05D2220/50 , F16N29/00 , F16N2210/02 , F16N2250/08 , F16N2250/11 , F16N2260/05 , F16N2260/06 , G01K3/005 , Y02T50/675
摘要： Herein provided are methods and systems for detecting blockage of an inlet of gas turbine engine. An oil temperature measurement of the engine and an ambient temperature measurement is obtained. The oil temperature measurement is compared to a threshold based on the ambient temperature measurement. Blockage of the inlet of the engine is detected when the oil temperature measurement exceeds the threshold.
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公开(公告)号：US20180156066A1
公开(公告)日：2018-06-07
申请号：US15822812
申请日：2017-11-27
CPC分类号： F01D25/18 , F01D25/14 , F01D25/20 , F01M11/12 , F02C7/32 , F05D2250/141 , F05D2250/37 , F16N19/003 , F16N2210/02 , F16N2250/18 , Y02T50/671
摘要： An oil tank for a turbine engine comprising a closed enclosure having the shape of an arc of circle adapted to receive oil, with the enclosure having a lower portion and an upper portion at a distance from each other, and an oil level control device in the enclosure, wherein the oil level control device comprises a first sensor positioned in the lower portion of the enclosure so as to control the oil level, and a second sensor separate from the first sensor and positioned in the upper portion of the enclosure so as to control the oil level.
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公开(公告)号：US09939107B2
公开(公告)日：2018-04-10
申请号：US15252934
申请日：2016-08-31
CPC分类号： F16N21/04 , B05B1/00 , B05B15/65 , F01D25/16 , F01D25/18 , F01M1/08 , F05D2220/32 , F05D2260/98 , F16N2021/005 , F16N2210/02
摘要： An oil nozzle assembly includes a nozzle body and a nozzle insert. The nozzle body includes a main portion, a tip portion, a collar, and a lip. The tip portion is connected to the main portion. The collar is positioned at an interface between the main portion and the tip portion. The lip extends radially outward from the tip portion and includes an outer diameter. The nozzle insert includes a sleeve, an endwall connected to the sleeve, an orifice, and a retention element. The orifice is disposed in the endwall and is fluidly connected to the tip portion of the nozzle body. The retention element extends radially inward from the sleeve. A portion of the retention element includes an inner diameter that is less than the outer diameter of the lip.
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公开(公告)号：US09599019B2
公开(公告)日：2017-03-21
申请号：US14609095
申请日：2015-01-29
CPC分类号： F02C7/06 , F01D25/18 , F01M11/02 , F05D2240/53 , F05D2250/311 , F16N2210/02
摘要： The present disclosure relates generally to a dual oil supply tube for a gas turbine engine. The dual oil supply tube locates a scheduled damper supply tube inside a compartment oil supply tube which remains full while the engine is operating.
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公开(公告)号：US20150219011A1
公开(公告)日：2015-08-06
申请号：US14609095
申请日：2015-01-29
CPC分类号： F02C7/06 , F01D25/18 , F01M11/02 , F05D2240/53 , F05D2250/311 , F16N2210/02
摘要： The present disclosure relates generally to a dual oil supply tube for a gas turbine engine. The dual oil supply tube locates a scheduled damper supply tube inside a compartment oil supply tube which remains full while the engine is operating.
摘要翻译： 本公开总体上涉及一种用于燃气涡轮发动机的双重供油管。 双重供油管将预定的阻尼器供应管定位在发动机运行期间保持充满的隔室供油管内。
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公开(公告)号：US08602165B2
公开(公告)日：2013-12-10
申请号：US13432825
申请日：2012-03-28
CPC分类号： F01D25/18 , B01D45/16 , F01M11/067 , F01M2005/028 , F01M2013/0427 , F16N39/002 , F16N2210/02 , Y02T50/671 , Y10T137/0318 , Y10T137/0396 , Y10T137/0753 , Y10T137/86163 , Y10T137/86187 , Y10T137/86212 , Y10T137/86228
摘要： An assembly for holding a fluid includes an auxiliary reservoir inside a main reservoir. The auxiliary reservoir includes an auxiliary reservoir shell with a fill passage at or near its bottom. The auxiliary reservoir shell also has a vent passage at or near its top. The fill passage and the vent passage fluidically connect the auxiliary reservoir to the main reservoir. A fluid inlet is located inside the main reservoir and outside of the auxiliary reservoir. A fluid outlet located inside the auxiliary reservoir between the fill passage and the vent passage.
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公开(公告)号：US08596417B2
公开(公告)日：2013-12-03
申请号：US13176421
申请日：2011-07-05
申请人： Rich Barrett , Larry Ball , Douglas Spencer , Victor Reyes , Don Rossi , Alan Tiltman , Daniel Troller , James Ebken , Mike O'Brien
发明人： Rich Barrett , Larry Ball , Douglas Spencer , Victor Reyes , Don Rossi , Alan Tiltman , Daniel Troller , James Ebken , Mike O'Brien
CPC分类号： F02C7/06 , F16N29/04 , F16N2210/02 , F16N2250/04 , F16N2260/08 , F16N2260/12 , Y10T137/87161
摘要： A lubrication system is provided for delivering a lubricant to a plurality of nozzles. The lubrication system includes a reservoir for the lubricant; a pump fluidly coupled to the reservoir and configured to remove a flow of the lubricant from the reservoir; a lubrication sensor positioned between the pump and the plurality of nozzles and configured to detect a blockage in the plurality of nozzles and to generate a blockage signal when the blockage is detected; and an indicator coupled to the lubrication sensor and configured to generate a warning based on the blockage signal from the lubrication sensor.
摘要翻译： 提供润滑系统以将润滑剂输送到多个喷嘴。 润滑系统包括用于润滑剂的储存器; 泵，其流体地联接到所述储存器并且构造成从所述储存器移除所述润滑剂的流动; 定位在所述泵和所述多个喷嘴之间的润滑传感器，其被配置为检测所述多个喷嘴中的堵塞并且当检测到所述堵塞时产生堵塞信号; 以及连接到所述润滑传感器并被配置为基于来自所述润滑传感器的阻塞信号产生警告的指示器。
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公开(公告)号：US08464835B2
公开(公告)日：2013-06-18
申请号：US12192294
申请日：2008-08-15
申请人： John Munson
发明人： John Munson
CPC分类号： F01D25/18 , F01D25/16 , F05D2260/60 , F16C19/06 , F16C33/6677 , F16C2360/23 , F16N7/16 , F16N7/32 , F16N2210/02 , F16N2210/14
摘要： A lubricant scoop is disclosed herein. The lubricant scoop comprises an annular body encircling a central axis. The annular body is operable to rotate about the central axis in a first direction. The lubricant scoop also comprises a plurality of lubricant passageways defined in the annular body. Each of the plurality of passageways extends radially inward toward the central axis from respective entry ports to respective exit ports. The lubricant scoop also comprises an entry plenum defined in the annular body. The entry plenum is upstream of and fluidly communicates with each of the plurality of passageways. The entry plenum has an upstream opening operable to receive lubricant from a lubricant spray nozzle.
摘要翻译： 本文公开了一种润滑剂勺。 润滑剂铲斗包括环绕中心轴线的环形体。 环形体可操作以在第一方向围绕中心轴线旋转。 润滑剂铲还包括限定在环形体中的多个润滑剂通路。 多个通道中的每一个通道从相应的入口端口朝向中心轴线径向向内延伸到相应的出口。 润滑剂铲斗还包括限定在环形体中的进气室。 入口增压室在多个通道中的每一个上游并与其流体连通。 入口气室具有可操作以从润滑剂喷嘴接收润滑剂的上游开口。
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公开(公告)号：US20120192974A1
公开(公告)日：2012-08-02
申请号：US13432825
申请日：2012-03-28
IPC分类号： F01M11/00
CPC分类号： F01D25/18 , B01D45/16 , F01M11/067 , F01M2005/028 , F01M2013/0427 , F16N39/002 , F16N2210/02 , Y02T50/671 , Y10T137/0318 , Y10T137/0396 , Y10T137/0753 , Y10T137/86163 , Y10T137/86187 , Y10T137/86212 , Y10T137/86228
摘要： An assembly for holding a fluid includes an auxiliary reservoir inside a main reservoir. The auxiliary reservoir includes an auxiliary reservoir shell with a fill passage at or near its bottom. The auxiliary reservoir shell also has a vent passage at or near its top. The fill passage and the vent passage fluidically connect the auxiliary reservoir to the main reservoir. A fluid inlet is located inside the main reservoir and outside of the auxiliary reservoir. A fluid outlet located inside the auxiliary reservoir between the fill passage and the vent passage.
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