公开(公告)号：US20180222130A1

公开(公告)日：2018-08-09

申请号：US15426784

申请日：2017-02-07

Applicant: General Electric Company

Inventor： Matthew Harper Hockemeyer ,  Younkoo Jeong ,  James Duvall Bollacker ,  Shatil Sinha

IPC: B29C70/44

CPC classification number: B29C70/44 ,  B29C33/54 ,  B29C70/443 ,  B29C70/46

Abstract: An applicator assembly for applying pressure to a composite structure includes an external frame, an applicator casing disposed substantially within the external frame, and an applicator disposed substantially within the applicator casing. The applicator casing includes a first membrane, and a first jamming material disposed within the first membrane. The applicator includes a second membrane, and a second jamming material disposed within said second membrane.

公开(公告)号：US09040138B2

公开(公告)日：2015-05-26

申请号：US13872317

申请日：2013-04-29

Applicant: General Electric Company

Inventor： Shatil Sinha ,  Scott Roger Finn ,  Nicholas Joseph Kray ,  Peggy Lynn Baehmann ,  Dong Jin Shim ,  Gregory Carl Gemeinhardt

IPC: B32B7/08 ,  B29C70/72 ,  B29C70/74

CPC classification number: B32B7/08 ,  B29C37/0082 ,  B29C70/72 ,  B29C70/745 ,  B29C70/86 ,  B29K2705/00 ,  B29L2031/08 ,  B29L2031/7504 ,  Y10T428/19 ,  Y10T428/24033 ,  Y10T428/24331 ,  Y10T428/249923

Abstract: A composite article including a composite component, a metallic component and one or more interlock components. The composite component including a plurality of composite plies and extending heightwise from a component base to a component tip and lengthwise between spaced apart component first and second edges, the composite. The metallic component including a first surface and a second surface and a plurality of openings formed therein extending from the first surface to the second surface. The metallic component including at least a portion substantially or fully embedded in the composite component. The one or more interlock components is interwoven through one or more of the plurality of openings in the metallic component and extending into and at least partially embedded in the composite component to provide an interlocking system between the composite component and the metallic component. A method of fabrication of a composite article is also provided.

Abstract translation: 一种复合制品，其包括复合部件，金属部件和一个或多个互锁部件。 所述复合部件包括多个复合层，并且从组件底部向组件尖端高度方向延伸，并且在间隔开的组件第一和第二边缘之间纵向延伸。 所述金属部件包括第一表面和第二表面以及形成在其中的从所述第一表面延伸到所述第二表面的多个开口。 所述金属部件包括基本上或完全嵌入所述复合部件中的至少一部分。 一个或多个互锁部件通过金属部件中的多个开口中的一个或多个交织，并延伸到并且至少部分地嵌入在复合部件中，以在复合部件和金属部件之间提供互锁系统。 还提供了一种复合制品的制造方法。

公开(公告)号：US11890836B2

公开(公告)日：2024-02-06

申请号：US17851241

申请日：2022-06-28

Applicant: General Electric Company

Inventor： Matthew Hockemeyer ,  Jason David Shapiro ,  K. M. K. Genghis Khan ,  James Scott Vartuli ,  Daniel Gene Dunn ,  Shatil Sinha ,  Douglas Decesare ,  Suresh Subramanian

IPC: C04B35/80 ,  B32B18/00 ,  C04B37/00 ,  C04B35/571 ,  B28B1/52 ,  B28B11/08 ,  C04B35/565 ,  C04B35/626 ,  C04B35/628 ,  F01D5/00 ,  F01D5/28 ,  F01D9/02 ,  F23R3/00

CPC classification number: B32B18/00 ,  B28B1/522 ,  B28B11/08 ,  C04B35/565 ,  C04B35/571 ,  C04B35/6267 ,  C04B35/62884 ,  C04B35/80 ,  C04B37/001 ,  F01D5/005 ,  F01D5/282 ,  F01D9/02 ,  F23R3/007 ,  B32B2262/105 ,  C04B2235/3826 ,  C04B2235/5244 ,  C04B2235/614 ,  C04B2235/9607 ,  C04B2237/38 ,  C04B2237/584 ,  F05D2220/32 ,  F05D2230/31 ,  F05D2300/6033

Abstract: Ceramic matrix composite articles include, for example a first plurality of plies of ceramic fibers in a ceramic matrix defining a first extent, and a local at least one second ply in said ceramic matrix defining a second extent on and/or in said first plurality of plies with the second extent being less than said first extent. The first plurality of plies has a first property, the at least one second ply has at least one second property, and said first property being different from said at least one second property. The different properties may include one or more different mechanical (stress/strain) properties, one or more different thermal conductivity properties, one or more different electrical conductivity properties, one or more different other properties, and combinations thereof.

公开(公告)号：US20220324206A1

公开(公告)日：2022-10-13

申请号：US17851241

申请日：2022-06-28

Applicant: General Electric Company

Inventor： Matthew Hockemeyer ,  Jason David Shapiro ,  K.M.K. Genghis Khan ,  James Scott Vartuli ,  Daniel Gene Dunn ,  Shatil Sinha ,  Douglas Decesare ,  Suresh Subramanian

IPC: B32B18/00 ,  C04B37/00 ,  C04B35/80 ,  C04B35/571 ,  B28B1/52 ,  B28B11/08 ,  C04B35/565 ,  C04B35/626 ,  C04B35/628 ,  F01D5/00 ,  F01D5/28 ,  F01D9/02 ,  F23R3/00

Abstract: Ceramic matrix composite articles include, for example a first plurality of plies of ceramic fibers in a ceramic matrix defining a first extent, and a local at least one second ply in said ceramic matrix defining a second extent on and/or in said first plurality of plies with the second extent being less than said first extent. The first plurality of plies has a first property, the at least one second ply has at least one second property, and said first property being different from said at least one second property. The different properties may include one or more different mechanical (stress/strain) properties, one or more different thermal conductivity properties, one or more different electrical conductivity properties, one or more different other properties, and combinations thereof.

公开(公告)号：US11383494B2

公开(公告)日：2022-07-12

申请号：US15200881

申请日：2016-07-01

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Matthew Hockemeyer ,  Jason David Shapiro ,  K.M.K. Genghis Khan ,  James Scott Vartuli ,  Daniel Gene Dunn ,  Shatil Sinha ,  Douglas Decesare ,  Suresh Subramanian

IPC: B32B18/00 ,  C04B37/00 ,  C04B35/80 ,  C04B35/571 ,  C04B35/565 ,  C04B35/626 ,  C04B35/628 ,  F01D5/00 ,  F01D5/28 ,  F01D9/02 ,  F23R3/00 ,  B28B1/52 ,  B28B11/08

Abstract: Ceramic matrix composite articles include, for example a first plurality of plies of ceramic fibers in a ceramic matrix defining a first extent, and a local at least one second ply in said ceramic matrix defining a second extent on and/or in said first plurality of plies with the second extent being less than said first extent. The first plurality of plies has a first property, the at least one second ply has at least one second property, and said first property being different from said at least one second property. The different properties may include one or more different mechanical (stress/strain) properties, one or more different thermal conductivity properties, one or more different electrical conductivity properties, one or more different other properties, and combinations thereof.

公开(公告)号：US11370181B2

公开(公告)日：2022-06-28

申请号：US15786804

申请日：2017-10-18

Applicant: General Electric Company

Inventor： Stefaan Guido Van Nieuwenhove ,  Wendy Wenling Lin ,  Todd Alan Anderson ,  Shatil Sinha

IPC: B29C70/38 ,  B29C70/22 ,  B29D99/00 ,  B29C70/20 ,  B29C70/30 ,  B29L31/08 ,  B32B37/16 ,  F01D5/14 ,  B32B18/00 ,  B29C70/54 ,  F01D5/28 ,  B29C70/08 ,  B29B11/16 ,  B29C70/86

Abstract: Methods for manufacturing composite components having complex geometries are provided. In one exemplary aspect, a method includes laying up each of a plurality of laminates to an initial shape with a substantially planar geometry or a gently curved geometry. Then, a laid up laminate is formed to a final shape for each predefined section defined by the composite component to be manufactured. Thereafter, the laminates formed to their respective final shapes are stacked to build up the complex geometry of the composite component. Next, the composite component can be cured and finish machined as necessary to form the completed composite component.

公开(公告)号：US20170274636A1

公开(公告)日：2017-09-28

申请号：US15079200

申请日：2016-03-24

Applicant: General Electric Company

Inventor： Shatil Sinha ,  James Duvall Bollacker ,  Matthew Harper Hockemeyer ,  Nitin Garg ,  Younkoo Jeong

IPC: B32B37/00 ,  B29C70/38 ,  B32B39/00 ,  B32B37/02 ,  B32B37/12

CPC classification number: B32B37/0053 ,  B29C70/38 ,  B32B37/02 ,  B32B37/1284 ,  B32B39/00

Abstract: A device for the placement of material on a surface includes a housing, a motor coupled to the housing, and a driving component coupled to the housing and powered by the motor. The device further includes at least one guide chute defining a guide channel with the driving component. The device further includes a layup roller coupled to the housing adjacent the guide channel. The layup roller includes a roller surface and the guide channel is configured to discharge a quantity of material to the roller surface. The layup roller is configured to deposit the material onto the surface.

公开(公告)号：US20240109004A1

公开(公告)日：2024-04-04

申请号：US17958991

申请日：2022-10-03

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Shatil Sinha ,  James Duvall Bollacker ,  Ram Kumar Upadhyay

IPC: B01D19/00

CPC classification number: B01D19/0073

Abstract: An apparatus and method for a degassing apparatus with a degassing chamber and a container. The container is located within the degassing chamber and defines a holding chamber with an opening. An insert for being received in the opening. The insert including at least one conduit extending between an inlet and an outlet.

公开(公告)号：US10647102B2

公开(公告)日：2020-05-12

申请号：US15642604

申请日：2017-07-06

Applicant: General Electric Company

Inventor： Dragan Filipovic ,  Martin Petersen ,  Sultan Shair ,  Stefaan Guido Van Nieuwenhove ,  Shatil Sinha ,  Wendy Wen-Ling Lin

IPC: B32B43/00

Abstract: A system includes a gripper device to grasp a disposable proxy. The gripper device is moveable to position a pressure sensitive adhesive in contact with the disposable proxy and apply a pressure force to adhere the pressure sensitive adhesive to the disposable proxy. The gripper device is moveable to position the pressure sensitive adhesive in contact with an edge portion of a first layer of a plurality of layers and apply a pressure force to adhere the pressure sensitive adhesive to the edge portion of the first layer. The system further includes a cutting device moveable to apply a cutting force to separate a sacrificial corner portion of the first layer proximate the edge portion of the first layer from a remaining portion of the first layer. The gripper device is movable to peel the remaining portion of the first layer from one or more remaining layers of the plurality of layers.

公开(公告)号：US10207487B1

公开(公告)日：2019-02-19

申请号：US15861311

申请日：2018-01-03

Applicant: General Electric Company

Inventor： Matthew Harper Hockemeyer ,  James Bollacker ,  Shatil Sinha

IPC: B32B43/00 ,  B32B38/10 ,  B32B5/12 ,  C09J7/38 ,  B32B7/06 ,  B32B7/12 ,  B29C70/38

Abstract: A film separation system for use in separating a removable film adhered to a ply of material positioned on a work surface. The film separation system includes a holding member configured to hold the ply of material on the work surface, a movable arm configured to translate relative to the work surface, and a rotatable brush coupled to the movable arm. The movable arm is configured to translate the rotatable brush towards an edge of the ply of material, and the rotatable brush is oriented relative to the ply of material such that, when rotated, the rotatable brush is configured to bias the removable film away from the work surface, thereby creating a region of separation between the ply and the removable film.