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公开(公告)号：US20190309764A1
公开(公告)日：2019-10-10
申请号：US16449815
申请日：2019-06-24
Applicant: United Technologies Corporation
Inventor： Wai Tuck Chow , Ron I. Prihar
IPC: F04D29/056 , F01D25/24 , F04D29/52 , F04D29/64 , F04D19/00
Abstract: A bushing including a body portion including a cylinder portion having a bore there through configured to receive a bolt; a flange portion orthogonal and integral to the cylinder portion, the flange portion configured to abut a load bearing surface of a flange; a lip portion orthogonal to and integral to the flange portion proximate the cylinder portion, wherein the lip portion redistributes a flange load.
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公开(公告)号：US09856753B2
公开(公告)日：2018-01-02
申请号：US14735299
申请日：2015-06-10
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Wai Tuck Chow , Oleg Ivanov , Ron I Prihar
CPC classification number: F01D25/243 , F01D25/145 , F01D25/24 , F01D25/246 , F05D2220/32 , F05D2240/15 , F05D2250/611
Abstract: A case for a gas turbine engine incudes a radial flange with a partial scallop along an inner diameter of the radial flange. A case assembly for a gas turbine engine incudes a first case with a first radial flange with a partial scallop along an inner diameter of the first radial flange, the partial scallop adjacent to a first aperture through the first radial flange and a second case with a second radial flange with a second aperture through the second radial flange, the second radial flange mountable to the first radial flange at an interface such that the second aperture is axially aligned with the first aperture and a seal lip that extends from the second case interfaces with said first case at a longitudinal interface.
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公开(公告)号：US10352328B2
公开(公告)日：2019-07-16
申请号：US14948432
申请日：2015-11-23
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Wai Tuck Chow , Ron I. Prihar
Abstract: A bushing including a body portion including a cylinder portion having a bore there through configured to receive a bolt; a flange portion orthogonal and integral to the cylinder portion, the flange portion configured to abut a load bearing surface of a flange; a lip portion orthogonal to and integral to the flange portion proximate the cylinder portion, wherein the lip portion redistributes a flange load.
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Patent Agency Ranking
公开(公告)号：US10648478B2
公开(公告)日：2020-05-12
申请号：US16449815
申请日：2019-06-24
Applicant: United Technologies Corporation
Inventor： Wai Tuck Chow , Ron I Prihar
Abstract: A bushing including a body portion including a cylinder portion having a bore there through configured to receive a bolt; a flange portion orthogonal and integral to the cylinder portion, the flange portion configured to abut a load bearing surface of a flange; a lip portion orthogonal to and integral to the flange portion proximate the cylinder portion, wherein the lip portion redistributes a flange load.
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5.发明申请公开(公告)号：US20160363004A1
公开(公告)日：2016-12-15
申请号：US14735299
申请日：2015-06-10
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Wai Tuck Chow , Oleg Ivanov , Ron I. Prihar
CPC classification number: F01D25/243 , F01D25/145 , F01D25/24 , F01D25/246 , F05D2220/32 , F05D2240/15 , F05D2250/611
Abstract: A case for a gas turbine engine incudes a radial flange with a partial scallop along an inner diameter of the radial flange. A case assembly for a gas turbine engine incudes a first case with an a first radial flange with a partial scallop along an inner diameter of the first radial flange, the partial scallop adjacent to a first aperture thorough the first radial flange and a second case with an a second radial flange with a second aperture thorough the second radial flange the second radial flange mountable to the first radial flange at an interface such that the second aperture is axially aligned with the first aperture and a seal lip that extends from the second case interfaces with said first case at a longitudinal interface
Abstract translation: 用于燃气涡轮发动机的壳体沿着径向凸缘的内径包含具有部分扇贝的径向凸缘。 用于燃气涡轮发动机的壳体组件包括具有沿着第一径向凸缘的内径的部分扇形的第一径向凸缘的第一壳体，与通过第一径向凸缘的第一孔相邻的部分扇形带和第二壳体， 第二径向凸缘，其具有穿过所述第二径向凸缘的第二孔，所述第二径向凸缘可在界面处安装到所述第一径向凸缘，使得所述第二孔与所述第一孔轴向对准;以及密封唇，所述密封唇从所述第二壳体界面 所述第一壳体在纵向界面处
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公开(公告)号：US10518322B2
公开(公告)日：2019-12-31
申请号：US14437017
申请日：2013-10-16
Applicant: United Technologies Corporation
Inventor： Wai Tuck Chow , Yan Seng Loh
Abstract: An example molten material funnel includes a first outlet lip and a second outlet lip. The first and second outlet lips are configured to both contact molten material communicated through the molten material funnel.
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公开(公告)号：US20170146018A1
公开(公告)日：2017-05-25
申请号：US14948432
申请日：2015-11-23
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Wai Tuck Chow , Ron I. Prihar
IPC: F04D29/056 , F04D29/52 , F04D29/64 , F04D19/00
CPC classification number: F04D29/056 , F01D25/243 , F04D19/002 , F04D29/522 , F04D29/526 , F04D29/644 , F05B2230/60 , F05B2260/301 , F05D2230/60 , F05D2230/80 , F05D2260/31
Abstract: A bushing including a body portion including a cylinder portion having a bore there through configured to receive a bolt; a flange portion orthogonal and integral to the cylinder portion, the flange portion configured to abut a load bearing surface of a flange; a lip portion orthogonal to and integral to the flange portion proximate the cylinder portion, wherein the lip portion redistributes a flange load.
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公开(公告)号：US20150258608A1
公开(公告)日：2015-09-17
申请号：US14437017
申请日：2013-10-16
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Wai Tuck Chow , Yan Seng Loh
CPC classification number: B22D41/50 , B22D11/145 , B22D17/20 , B22D17/2023 , B22D17/203 , B22D17/30 , B22D35/04
Abstract: An example molten material funnel includes a first outlet lip and a second outlet lip. The first and second outlet lips are configured to both contact molten material communicated through the molten material funnel.
Abstract translation: 示例性熔融材料漏斗包括第一出口唇缘和第二出口唇缘。 第一和第二出口唇缘被配置成两者接触通过熔融材料漏斗连通的熔融材料。
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