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公开(公告)号：US20160348976A1
公开(公告)日：2016-12-01
申请号：US14721750
申请日：2015-05-26
Applicant: The Boeing Company
Inventor： Karl Marius Nelson , Tateh Wu , Chao-Hsin Lin
CPC classification number: F27D7/04 , B29C35/0227
Abstract: A method and system are presented. The system comprises a plurality of baffles positioned to split an airflow from a door of an autoclave into a counter-rotating flow pattern.
Abstract translation: 提出了一种方法和系统。 该系统包括多个挡板，定位成将来自高压釜的门的空气流分解成反向旋转的流动模式。
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公开(公告)号：US12285887B2
公开(公告)日：2025-04-29
申请号：US17653624
申请日：2022-03-04
Applicant: The Boeing Company
Inventor： Marc R. Matsen , Karl Marius Nelson , Bret Alan Mcginness Voss
Abstract: An induction curing system comprises a slip sheet and a power supply. The slip sheet comprises a layup surface configured to receive a composite material, a tool interface surface configured to interface with an upper surface of a tool, a rigid body extending between the layup surface and the tool interface surface, and an induction coil circuit within the rigid body of the slip sheet. The induction coil circuit is configured to heat the layup surface to a temperature sufficient to cure the composite material. The induction coil circuit has a diameter selected to generate heat using a power supply having a frequency below 150 kHz. The rigid body is configured to support the composite material during transport of the composite material. The power supply is coupled with the induction coil circuit, the power supply is selected based on the diameter of the induction coil circuit.
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公开(公告)号：US20220396012A1
公开(公告)日：2022-12-15
申请号：US17653624
申请日：2022-03-04
Applicant: The Boeing Company
Inventor： Marc R. Matsen , Karl Marius Nelson , Bret Alan McGinness Voss
Abstract: An induction curing system comprises a slip sheet and a power supply. The slip sheet comprises a layup surface configured to receive a composite material, a tool interface surface configured to interface with an upper surface of a tool, a rigid body extending between the layup surface and the tool interface surface, and an induction coil circuit within the rigid body of the slip sheet. The induction coil circuit is configured to heat the layup surface to a temperature sufficient to cure the composite material. The induction coil circuit has a diameter selected to generate heat using a power supply having a frequency below 150 kHz. The rigid body is configured to support the composite material during transport of the composite material. The power supply is coupled with the induction coil circuit, the power supply is selected based on the diameter of the induction coil circuit.
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公开(公告)号：US20190030839A1
公开(公告)日：2019-01-31
申请号：US15662969
申请日：2017-07-28
Applicant: The Boeing Company
Inventor： Max U. Kismarton , Karl Marius Nelson , Geoffrey Allen Butler
CPC classification number: B29C70/54 , B29C70/30 , B29C70/345 , B29D99/001 , B29L2031/3085
Abstract: A method and an apparatus are presented. The method locally compensates for cure related deformations in a composite skin by laying up a composite material on a compensation surface of a slip sheet designed to form a modified outer mold line different from a designed shape, wherein the slip sheet is held against a forming surface of a layup tool, wherein the forming surface is designed to form an outer mold line of the designed shape.
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Patent Agency Ranking
公开(公告)号：US09277594B2
公开(公告)日：2016-03-01
申请号：US13770235
申请日：2013-02-19
Applicant: The Boeing Company
Inventor： Marc Rollo Matsen , Robert James Miller , Brian W. Smith , Geoffrey Allen Butler , Karl Marius Nelson
CPC classification number: H05B1/00 , B29C35/0227 , B29C35/0805 , B29C2035/0811 , B29C2035/0816
Abstract: The thermal cycle time for curing a thermoset composite part in an autoclave is reduced by placing a heating blanket in proximity to an area of the composite part that is slow-to-heat, and inductively heating the area of the composite part that is slow-to-heat using the heating blanket.
Abstract translation: 通过在加热缓慢的复合部件的区域附近放置加热毯来减少在高压釜中固化热固性复合部件的热循环时间，并感应加热复合部件的慢速加热区域， 使用加热毯进行加热。
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公开(公告)号：US20240140053A1
公开(公告)日：2024-05-02
申请号：US18491222
申请日：2023-10-20
Applicant: The Boeing Company
Inventor： John F. Spalding , Marc R. Matsen , Gwendolyn Marie Janda , Karl Marius Nelson , Bret Alan Mcginness Voss
IPC: B29C70/44
CPC classification number: B29C70/44 , B29K2105/0872
Abstract: Methods and a double vacuum processing system are presented. A method of performing a double vacuum debulk and cure on a composite laminate is presented. A composite laminate is heated to begin a double vacuum debulk of the composite laminate while vacuum is pulled in a first vacuum zone containing the composite laminate and a second vacuum zone containing the first vacuum zone. Pressure within the second vacuum zone is increased to above atmospheric pressure. Heating the composite laminate is continued to complete a cure cycle for the composite laminate while the second vacuum zone is above atmospheric pressure.
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公开(公告)号：US10828851B2
公开(公告)日：2020-11-10
申请号：US15662969
申请日：2017-07-28
Applicant: The Boeing Company
Inventor： Max U. Kismarton , Karl Marius Nelson , Geoffrey Allen Butler
Abstract: A method and an apparatus are presented. The method locally compensates for cure related deformations in a composite skin by laying up a composite material on a compensation surface of a slip sheet designed to form a modified outer mold line different from a designed shape, wherein the slip sheet is held against a forming surface of a layup tool, wherein the forming surface is designed to form an outer mold line of the designed shape.
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公开(公告)号：US10203157B2
公开(公告)日：2019-02-12
申请号：US14721750
申请日：2015-05-26
Applicant: The Boeing Company
Inventor： Karl Marius Nelson , Tateh Wu , Chao-Hsin Lin
Abstract: A method and system are presented. The system comprises a plurality of baffles positioned to split an airflow from a door of an autoclave into a counter-rotating flow pattern.
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公开(公告)号：US20140231402A1
公开(公告)日：2014-08-21
申请号：US13770235
申请日：2013-02-19
Applicant: THE BOEING COMPANY
Inventor： Marc Rollo Matsen , Robert James Miller , Brian W. Smith , Geoffrey Allen Butler , Karl Marius Nelson
IPC: H05B1/00
CPC classification number: H05B1/00 , B29C35/0227 , B29C35/0805 , B29C2035/0811 , B29C2035/0816
Abstract: The thermal cycle time for curing a thermoset composite part in an autoclave is reduced by placing a heating blanket in proximity to an area of the composite part that is slow-to-heat, and inductively heating the area of the composite part that is slow-to-heat using the heating blanket.
Abstract translation: 通过在加热缓慢的复合部件的区域附近放置加热毯来减少在高压釜中固化热固性复合部件的热循环时间，并感应加热复合部件的慢速加热区域， 使用加热毯进行加热。
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