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公开(公告)号：US20170341278A1
公开(公告)日：2017-11-30
申请号：US15163172
申请日：2016-05-24
Applicant: General Electric Company
Inventor： Sultan Shair , Martin Petersen , Andreas Lutz , Krishnan Balaji Thattai Parthasarathy , Stefaan Guido Van Nieuwenhove , Thomas Kluge , James Duvall Bollacker , Anja Lena Nieratschker
Abstract: A system for forming stacked material includes a housing defining an interior space. The housing includes a bottom wall and a side wall coupled to the bottom wall. At least one tool is configured to shape the stacked material. The at least one tool is disposed within the interior space. A membrane extends at least partially over the bottom wall and is spaced a distance from the bottom wall. The membrane is configured to move towards the bottom wall. At least one intensifier mechanism is disposed in the interior space and is configured to induce a force against a portion of the stacked material and against the at least one tool as the membrane is moved towards the bottom wall.
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公开(公告)号：US10821713B2
公开(公告)日：2020-11-03
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
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.
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公开(公告)号：US20200223160A1
公开(公告)日：2020-07-16
申请号：US16836157
申请日：2020-03-31
Applicant: General Electric Company
Inventor： Matthew Harper Hockemeyer , Younkoo Jeong , James Duvall Bollacker , Shatil Sinha
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.
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公开(公告)号：US11173674B2
公开(公告)日：2021-11-16
申请号：US16836157
申请日：2020-03-31
Applicant: General Electric Company
Inventor： Matthew Harper Hockemeyer , Younkoo Jeong , James Duvall Bollacker , Shatil Sinha
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.
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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.
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Patent Agency Ranking
公开(公告)号：US10780614B2
公开(公告)日：2020-09-22
申请号：US15163172
申请日：2016-05-24
Applicant: General Electric Company
Inventor： Sultan Shair , Martin Petersen , Andreas Lutz , Krishnan Balaji Thattai Parthasarathy , Stefaan Guido Van Nieuwenhove , Thomas Kluge , James Duvall Bollacker , Anja Lena Nieratschker
Abstract: A system for forming stacked material includes a housing defining an interior space. The housing includes a bottom wall and a side wall coupled to the bottom wall. At least one tool is configured to shape the stacked material. The at least one tool is disposed within the interior space. A membrane extends at least partially over the bottom wall and is spaced a distance from the bottom wall. The membrane is configured to move towards the bottom wall. At least one intensifier mechanism is disposed in the interior space and is configured to induce a force against a portion of the stacked material and against the at least one tool as the membrane is moved towards the bottom wall.
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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
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.
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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.
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公开(公告)号：US20210256947A1
公开(公告)日：2021-08-19
申请号：US16791579
申请日：2020-02-14
Applicant: General Electric Company
Inventor： Wendy Wenling Lin , David Herman , James Duvall Bollacker
IPC: G10K11/172 , F02C7/045 , F02K1/34 , B29C64/153
Abstract: Acoustic cores and methods for forming and for assembling acoustic cores are provided. For example, an acoustic core of a gas turbine engine comprises a first attenuation section having a first plurality of attenuation members and a first mating wall having a planar first mating surface. The first mating wall is integrally formed with at least a portion of the first plurality of attenuation members and defines a portion of a perimeter of the first attenuation section. A method for forming an acoustic core comprises additively manufacturing a first attenuation section of the acoustic core, which comprises a first plurality of attenuation members and a first mating wall that are integrally formed as a single unit. A method for assembling an acoustic core comprises applying an adhesive to mating surfaces of first and second attenuation sections and pressing together the mating surfaces to join the first and second attenuation sections.
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公开(公告)号：US20170341310A1
公开(公告)日：2017-11-30
申请号：US15163096
申请日：2016-05-24
Applicant: General Electric Company
Inventor： Krishnan Balaji Thattai Parthasarathy , James Duvall Bollacker , Matthew Harper Hockemeyer , Wade Walter Johanns , Shatil Sinha
CPC classification number: B29C66/0014 , B29C43/12 , B29C43/3642 , B29C51/28 , B29C65/18 , B29C70/32 , B29C70/342 , B29C70/541 , B29C2043/3647 , B29L2031/08 , B29L2031/3082
Abstract: A system for forming material includes a housing including at least one wall defining an interior space. The housing is configured to contain a pressurized fluid in the interior space. The system also includes at least one tool configured to shape the material. The at least one tool is movable along a path from a first position external to the housing to a second position at least partially within the interior space. The system further includes a membrane extending at least partially in the path of the at least one tool.
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