公开(公告)号：US11713769B2

公开(公告)日：2023-08-01

申请号：US17235796

申请日：2021-04-20

Applicant: Hamilton Sundstrand Corporation

Inventor： Jacob Greenfield ,  Thomas J. Ocken ,  John Sypek ,  Andrew W. Solomon

IPC: F04D29/24 ,  F04D29/22 ,  B33Y80/00

CPC classification number: F04D29/242 ,  F04D29/225 ,  B33Y80/00 ,  F05D2250/11

Abstract: An impeller includes a housing having a fluid inlet cavity defining a rotational axis. A plurality of vane are inlets arranged along an inner surface of the fluid inlet cavity and a plurality of vane outlets are circumferentially arranged along a rim of the housing. Each of the vane outlets is fluidly connected to a corresponding vane inlet by a corresponding internal channel situated internal to the housing. Each of the channels maintains a triangular cross-section from the vane inlet to the vane outlet.

公开(公告)号：US20220187030A1

公开(公告)日：2022-06-16

申请号：US17688422

申请日：2022-03-07

Applicant: Hamilton Sundstrand Corporation

Inventor： Gabriel Ruiz ,  Ahmet T. Becene ,  Thomas J. Ocken

IPC: F28F1/02

Abstract: A heat exchanger manifold configured to receive or discharge a first fluid includes a primary fluid channel and a plurality of secondary fluid channels. The primary fluid channel includes a fluid port and a first branched region distal to the fluid port. The plurality of secondary fluid channels are fluidly connected to the primary fluid channel at the first branched region. Each of the plurality of secondary fluid channels includes a first end and a second end opposite the first end. Each of the plurality of secondary fluid channels extends radially from the first branched region at the first end and has an equal length from a center of the first branched region to the second end.

公开(公告)号：US20220056921A1

公开(公告)日：2022-02-24

申请号：US17000739

申请日：2020-08-24

Applicant: Hamilton Sundstrand Corporation

Inventor： Andrew W. Solomon ,  Joseph Samo ,  Thomas J. Ocken ,  Jacob Greenfield ,  John Sypek ,  Jordan Christopher Pugliese

IPC: F04D29/24 ,  F04D29/00 ,  F02C7/22 ,  B22F5/00 ,  B22F3/105 ,  B22F3/24

Abstract: An impeller includes a body with an interior channel extending through the body along a centerline axis of the impeller. A plurality of blades is connected to the body on a forward end of the impeller centerline axis. The plurality of blades surrounds the interior channel and is fluidly connected to an array of inlets. An array of pentagonal channels extends through the body and radially outward in a spiral pattern. Each pentagonal channel is fluidly connected to a corresponding vane inlet and a corresponding pentagonal-shaped outlet. Each channel maintains a pentagonal cross-section shape from the inlet to the outlet. Each downward-sloping face of the cross section is more than 35 degrees from a horizontal plane perpendicular to the centerline axis of the impeller.

公开(公告)号：US20170016096A1

公开(公告)日：2017-01-19

申请号：US14801684

申请日：2015-07-16

Applicant: HAMILTON SUNDSTRAND CORPORATION

Inventor： William Louis Wentland ,  Eric Karlen ,  Sergey Mironets ,  Thomas J. Ocken ,  Robert Bianco

IPC: C22C21/16 ,  B23K15/00 ,  B23K26/342 ,  B23K26/00 ,  B22F3/105 ,  C22C21/14

CPC classification number: C22C21/16 ,  B22F3/1055 ,  B33Y10/00 ,  B33Y70/00 ,  C22C1/0416 ,  C22C21/14 ,  Y02P10/295

Abstract: A method for making an article is disclosed. The method involves first generating a digital model of the article. The digital model is inputted into an additive manufacturing apparatus comprising an energy source. The additive manufacturing apparatus applies energy from the energy source to successively applied incremental quantities of a powder to fuse the powder to form the article corresponding to the digital model. The powder includes an aluminum alloy having 78.80-92.00 wt. % aluminum, 5.00-6.00 wt. % copper, 2.50-3.50 wt. % magnesium, 0.50-1.25 wt. % manganese, 0-5.00 wt. % titanium, 0-3.00 wt. % boron, 0-0.15 wt. % vanadium, 0-0.15 wt. % zirconium, and 0-0.25 wt. % silicon, 0-0.25 wt. % iron, 0-0.50 wt. % chromium, 0-1.0 wt. % nickel, and 0-0.15 wt. % other alloying elements, based on the total weight of the aluminum alloy.

Abstract translation: 公开了制造物品的方法。 该方法首先生成文章的数字模型。 数字模型被输入到包括能量源的添加剂制造装置中。 添加剂制造装置从能量源施加能量，依次施加增量的粉末以熔化粉末以形成对应于数字模型的制品。 该粉末包括具有78.80-92.00wt。 ％铝，5.00-6.00wt。 ％铜，2.50-3.50重量％ ％镁，0.50-1.25wt。 ％锰，0-5.00重量％ ％钛，0-3.00重量％ ％硼，0-0.15wt。 ％钒，0-0.15wt。 ％锆和0-0.25wt。 ％硅，0-0.25wt。 ％铁，0-0.50wt。 ％铬，0-1.0重量％ ％镍，和0-0.15wt。 ％的其他合金元素，基于铝合金的总重量。

公开(公告)号：US20170016094A1

公开(公告)日：2017-01-19

申请号：US14801688

申请日：2015-07-16

Applicant: HAMILTON SUNDSTRAND CORPORATION

Inventor： Eric Karlen ,  William Louis Wentland ,  Sergey Mironets ,  Thomas J. Ocken ,  Robert Bianco

IPC: C22C21/02 ,  B23K26/00 ,  B23K15/00 ,  B22F3/105 ,  B23K26/342

CPC classification number: C22C21/02 ,  B22F3/1055 ,  B23K15/0086 ,  B23K15/0093 ,  B23K26/342 ,  B23K2103/10 ,  B33Y10/00 ,  B33Y70/00 ,  C22C1/0416 ,  Y02P10/295

Abstract: A method for making an article is disclosed. The method involves first generating a digital model of the article. The digital model is inputted into an additive manufacturing apparatus comprising an energy source. The additive manufacturing apparatus applies energy from the energy source to successively applied incremental quantities of a powder to fuse the powder to form the article corresponding to the digital model. The powder includes an aluminum alloy having 90.15-95.80 wt. % aluminum, 3.00-4.50 wt. % silicon, 0.70-1.50 wt. % magnesium, 0.50-1.00 wt. % manganese, 0-0.50 wt. % iron, 0-0.10 wt. % copper, 0-0.50 wt. % titanium, 0-0.20 wt. % boron, 0-1.50 wt. % nickel, and 0-0.05 wt. % other alloying elements, based on the total weight of the aluminum alloy.

Abstract translation: 公开了制造物品的方法。 该方法首先生成文章的数字模型。 数字模型被输入到包括能量源的添加剂制造装置中。 添加剂制造装置从能量源施加能量，依次施加增量的粉末以熔化粉末以形成对应于数字模型的制品。 该粉末包括具有90.15-95.80wt。 ％铝，3.00-4.50重量％ ％硅，0.70-1.50wt。 ％镁，0.50-1.00重量％ ％锰，0-0.50重量％ ％铁，0-0.10重量％ ％铜，0-0.50wt。 ％钛，0-0.20wt。 ％硼，0-1.50wt。 ％镍，和0-0.05wt。 ％的其他合金元素，基于铝合金的总重量。