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公开(公告)号：US20190211709A1
公开(公告)日：2019-07-11
申请号：US15864079
申请日：2018-01-08
Applicant: United Technologies Corporation
Inventor： William G. Sheridan , Kurt Link
CPC classification number: F01D25/18 , F01D25/125 , F01D25/24 , F02C7/36 , F02K3/06 , F05D2240/50 , F05D2260/98
Abstract: Aspects of the disclosure are directed to a gas turbine engine, having a fan that rotates about a central longitudinal axis. The gas turbine engine may comprise a nacelle having an outer wall that radially circumscribes the fan. The gas turbine engine may further comprise a fan drive gear system that drives the fan, and a rotating shaft that is coupled to and drives the fan drive gear system. The gas turbine engine may further comprise an air vent line in fluid communication with a bearing compartment to remove air from the bearing compartment and provide the removed air to a deoiler that removes oil droplets from the removed air and provides deoiler filtered air. A vent output line receives the deoiler filtered air and discharges the deoiler filtered air along a radially interior surface of the nacelle outer wall.
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公开(公告)号：US11168585B2
公开(公告)日：2021-11-09
申请号：US15864079
申请日：2018-01-08
Applicant: United Technologies Corporation
Inventor： William G. Sheridan , Kurt Link
Abstract: Aspects of the disclosure are directed to a gas turbine engine, having a fan that rotates about a central longitudinal axis. The gas turbine engine may comprise a nacelle having an outer wall that radially circumscribes the fan. The gas turbine engine may further comprise a fan drive gear system that drives the fan, and a rotating shaft that is coupled to and drives the fan drive gear system. The gas turbine engine may further comprise an air vent line in fluid communication with a bearing compartment to remove air from the bearing compartment and provide the removed air to a deoiler that removes oil droplets from the removed air and provides deoiler filtered air. A vent output line receives the deoiler filtered air and discharges the deoiler filtered air along a radially interior surface of the nacelle outer wall.
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公开(公告)号：US20170009915A1
公开(公告)日：2017-01-12
申请号：US14793540
申请日：2015-07-07
Applicant: United Technologies Corporation
Inventor： Joseph N. Cerino , Christopher Hall , Karl D. Blume , James Schubauer , Kurt Link
CPC classification number: F16L15/04 , F16J15/0887 , F16L13/14 , F16L17/08 , F16L21/04
Abstract: An adapter and seal system is provided. The system may comprise a cylindrical body centered about an axis and a first thread disposed about an outer diameter of the cylindrical body. A protrusion on the cylindrical body may extend radially outward from the cylindrical body with a surface orthogonal to the axis partially defining the protrusion. A circular trench may be formed in the surface and may open in an axial direction towards the first thread. A metallic C-seal may be disposed in the circular trench.
Abstract translation: 提供适配器和密封系统。 系统可以包括围绕轴线居中的圆柱体和围绕圆柱体的外径设置的第一螺纹。 圆柱体上的突起可以从圆柱体径向向外延伸，其表面垂直于部分地限定突起的轴线。 可以在表面中形成圆形沟槽，并且可以朝向第一线的轴向方向打开。 金属C型密封件可以设置在圆形沟槽中。
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