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公开(公告)号：US11982231B2
公开(公告)日：2024-05-14
申请号：US18179479
申请日：2023-03-07
发明人： Brandon W. Spangler
CPC分类号： F02C7/18 , B22C9/00 , B22C9/10 , B22C9/103 , B22C9/106 , B22C9/22 , B22C9/24 , B22C13/12 , F01D5/187 , F01D25/12 , F05D2220/32 , F05D2260/204
摘要： A core structure for a providing a cooling passage in a gas turbine engine includes a core body that has a first cooling passage core. The first cooling passage core has a first width in a chord-wise direction near a first wall. A second width in the chord-wise direction near a second wall. A third width in the chord-wise direction between the first and second walls. The third width being smaller than the first and second widths to form an hourglass shape.
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公开(公告)号：US20240075354A1
公开(公告)日：2024-03-07
申请号：US18387607
申请日：2023-11-07
发明人： Evan D. Gibbs , Alan Hocknell , Austin L. Frederickson , Christopher A. G. Nunez , James A. Seluga , Matthew Myers , Matthew Hannen , Bart R. Fliers , Robert S. Gonczi
CPC分类号： A63B53/0466 , A63B60/02 , A63B60/52 , B21K17/00 , B22C7/02 , B22C9/04 , B22C9/24 , A63B60/42
摘要： A method of manufacturing a golf club head with a plurality of stiffening members proximate the face, and particularly solid rods or a plate with one or more cutouts, is disclosed herein. The method includes the steps of preparing a wax of a golf club head body having at least one through-hole, a hollow interior, and at least one receiving pocket, preparing waxes of one or more stiffening members, inserting the wax of the stiffening members into the through-hole and seating its opposite end in the receiving pocket, bonding each of the stiffening members to the body with an adhesive material to form a combined wax mold, and casting a golf club head from the combined wax mold.
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3.发明授权公开(公告)号：US11878343B2
公开(公告)日：2024-01-23
申请号：US17544311
申请日：2021-12-07
摘要： The present disclosure is directed, in certain embodiments, a component of a mechanical apparatus. The component includes a cast body with an initial structure formed by a mold and at least one feature deposited on the cast body using a solid state additive manufacturing process, such that in combination the initial structure and the at least one feature form a complete structure of the component.
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4.发明授权公开(公告)号：US11707779B2
公开(公告)日：2023-07-25
申请号：US17362092
申请日：2021-06-29
IPC分类号： B22D25/02 , B22C9/04 , B22C9/10 , B22C9/24 , B22D29/00 , B22C1/00 , B22C9/18 , F01D5/18 , F01D9/04 , F01D25/12
CPC分类号： B22D25/02 , B22C1/00 , B22C9/04 , B22C9/10 , B22C9/103 , B22C9/108 , B22C9/18 , B22C9/24 , B22D29/001 , F01D5/188 , F01D9/041 , F01D25/12 , F05D2230/211 , F05D2230/232 , F05D2240/12 , F05D2240/126 , F05D2240/30 , F05D2260/201 , F05D2300/13
摘要： A method and casting core for forming a landing for welding a baffle inserted into an airfoil are disclosed, wherein the baffle landing of the blade or vane is formed in investment casting by the casting core rather than by wax, reducing tolerances and variability in the location of the baffle inserted into the cooling cavity of airfoil when the baffle is welded to the baffle landing.
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公开(公告)号：US20230203991A1
公开(公告)日：2023-06-29
申请号：US18179479
申请日：2023-03-07
发明人： Brandon W. Spangler
CPC分类号： F02C7/18 , F01D5/187 , F01D25/12 , B22C9/106 , B22C9/00 , B22C9/24 , B22C9/22 , B22C13/12 , B22C9/10 , B22C9/103 , F05D2220/32 , F05D2260/204
摘要： A core structure for a providing a cooling passage in a gas turbine engine includes a core body that has a first cooling passage core. The first cooling passage core has a first width in a chord-wise direction near a first wall. A second width in the chord-wise direction near a second wall. A third width in the chord-wise direction between the first and second walls. The third width being smaller than the first and second widths to form an hourglass shape.
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公开(公告)号：US20230201913A1
公开(公告)日：2023-06-29
申请号：US17996056
申请日：2021-04-06
发明人： Hans Jürgen WACHTER , Elena BIEN
CPC分类号： B22C9/103 , B22C9/24 , B22D15/02 , B22D17/2236 , B22D17/2263 , C22C1/11 , C22C33/003 , C22C45/001
摘要： A method for producing a hollow article made of amorphous metal comprising the steps of: a) providing a metal composition, b) melting the composition according to step a) in order to obtain a melt, c) introducing the melt according to step b) into a cavity of a casting mold, the casting mold comprising an inner core, at least a portion of the lateral surface of the inner core being surrounded by a separation element, d) cooling the melt in the casting mold in order to obtain a molded part made of amorphous metal, e) removing the inner core and the separation element from the molded part according to step d) in order to obtain a hollow article made of amorphous metal. The present invention also relates to a hollow article made of amorphous metal, more particularly to a pipe made of amorphous metal.
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7.发明公开公开(公告)号：US20230173576A1
公开(公告)日：2023-06-08
申请号：US17544311
申请日：2021-12-07
摘要： The present disclosure is directed, in certain embodiments, a component of a mechanical apparatus. The component includes a cast body with an initial structure formed by a mold and at least one feature deposited on the cast body using a solid state additive manufacturing process, such that in combination the initial structure and the at least one feature form a complete structure of the component.
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公开(公告)号：US20220299120A1
公开(公告)日：2022-09-22
申请号：US17836371
申请日：2022-06-09
摘要： A valve body with an integral bypass includes a primary valve body portion defining a primary bore extending through the primary valve body portion from a primary upstream end to a primary downstream end, the primary bore defining an axis, the primary bore including a primary upstream bore extending through the primary upstream end and a primary downstream bore extending through the primary downstream end, the primary valve body portion configured to house a valve member between the primary upstream bore and the primary downstream bore; and the bypass seamlessly integrated with the primary valve body portion, the bypass defining a bypass bore, the bypass bore including a bypass upstream bore and a bypass downstream bore, the bypass including a bypass valve body disposed between the bypass upstream bore and the bypass downstream bore.
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公开(公告)号：US11433282B2
公开(公告)日：2022-09-06
申请号：US17396971
申请日：2021-08-09
发明人： Evan D. Gibbs , Alan Hocknell , Austin L. Frederickson , Christopher A. G. Nunez , James A. Seluga , Matthew Myers , Matthew Hannen , Bart R. Fliers , Robert S. Gonczi
摘要： A method of manufacturing a golf club head with a plurality of stiffening members proximate the face, and particularly solid rods or a plate with one or more cutouts, is disclosed herein. The method includes the steps of preparing a wax of a golf club head body having at least one through-hole, a hollow interior, and at least one receiving pocket, preparing waxes of one or more stiffening members, inserting the wax of the stiffening members into the through-hole and seating its opposite end in the receiving pocket, bonding each of the stiffening members to the body with an adhesive material to form a combined wax mold, and casting a golf club head from the combined wax mold.
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公开(公告)号：US11426790B2
公开(公告)日：2022-08-30
申请号：US17346707
申请日：2021-06-14
发明人： Wayde R. Schmidt , Paul Sheedy
IPC分类号： B22C9/10 , B28B7/34 , B22C9/24 , B22C9/12 , F01D5/18 , F01D25/12 , F02C7/12 , F01D11/08 , F01D5/20
摘要： Aspects of the disclosure are directed to treating a substrate, the substrate including at least one of a refractory metal or a ceramic material, and depositing a media onto the treated substrate to generate a casting core. Embodiments include a fixture, a substrate located on the fixture, the substrate including at least one of a refractory metal or a ceramic material, and a delivery head that deposits media onto the substrate to generate a casting core. Aspects are directed to a core configured for casting a component, the core comprising: a substrate that includes at least one of a refractory metal or a ceramic material, and media deposited on the substrate, the media having a dimension within a range of between 0.5 and 100 micrometers.
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