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公开(公告)号：US20160281541A1
公开(公告)日：2016-09-29
申请号：US15034344
申请日：2014-11-06
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Crystal Monteiro , Stephen A. Sarcich , Mark R. Wood
CPC classification number: F01D25/265 , F01D25/243 , F05D2220/32 , F05D2230/60 , F05D2250/71
Abstract: A split case for a gas turbine engine includes multiple split case portions defining a turbine engine case section. Each of the split case portions has a first and second axially aligned split flange and a circumferential flange on an axial end. Each of the circumferential flanges includes a thermal expansion relief void.
Abstract translation: 用于燃气涡轮发动机的分体式壳体包括限定涡轮机壳体部分的多个分离壳体部分。 每个分开的壳体部分具有在轴向端部上的第一和第二轴向对齐的分离凸缘和周向凸缘。 每个周向凸缘包括热膨胀释放空隙。
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公开(公告)号：US09677472B2
公开(公告)日：2017-06-13
申请号：US13646822
申请日：2012-10-08
Applicant: United Technologies Corporation
Inventor： Brittany Travis , Crystal Monteiro , Sean Nolan , Rishon Saftler , John P. Virtue, Jr. , Stephen A. Sarcich
CPC classification number: F02C6/08 , F02C9/18 , F04D27/0207 , F04D27/0215 , F04D27/023 , F04D29/526 , F04D29/644 , Y10T29/49236
Abstract: A disclosed gas turbine engine includes a case for a case for a compressor section including a bleed air slot. The bleed air slot includes an inlet having a first area radially inward of an outlet having a second area with the second area being greater than the first area. The bleed air slot further includes a center portion disposed along a radial line extending from an axis of the engine and an elongated portion extending from the opening at an angle relative to a line normal to the radial line.
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公开(公告)号：US10202870B2
公开(公告)日：2019-02-12
申请号：US15034344
申请日：2014-11-06
Applicant: United Technologies Corporation
Inventor： Crystal Monteiro , Stephen A. Sarcich , Mark R. Wood
Abstract: A split case for a gas turbine engine includes multiple split case portions defining a turbine engine case section. Each of the split case portions has a first and second axially aligned split flange and a circumferential flange on an axial end. Each of the circumferential flanges includes a thermal expansion relief void.
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公开(公告)号：US20140096536A1
公开(公告)日：2014-04-10
申请号：US13646822
申请日：2012-10-08
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Brittany Travis , Crystal Monteiro , Sean Nolan , Rishon Saftler , John P. Virtue, JR. , Stephen A. Sarcich
CPC classification number: F02C6/08 , F02C9/18 , F04D27/0207 , F04D27/0215 , F04D27/023 , F04D29/526 , F04D29/644 , Y10T29/49236
Abstract: A disclosed gas turbine engine includes a case for a case for a compressor section including a bleed air slot. The bleed air slot includes an inlet having a first area radially inward of an outlet having a second area with the second area being greater than the first area. The bleed air slot further includes a center portion disposed along a radial line extending from an axis of the engine and an elongated portion extending from the opening at an angle relative to a line normal to the radial line.
Abstract translation: 所公开的燃气涡轮发动机包括用于包括排气槽的压缩机部分的壳体的壳体。 放气空气狭槽包括入口，入口具有出口的径向向内的第一区域，其具有第二区域，第二区域大于第一区域。 排放空气狭槽还包括沿着从发动机的轴线延伸的径向线设置的中心部分和从开口以相对于径向线垂直的线成一定角度延伸的细长部分。
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