公开(公告)号：US08986479B2

公开(公告)日：2015-03-24

申请号：US12894691

申请日：2010-09-30

Applicant: Michael W. Evens ,  Karl Edward Nelson ,  John F. Spalding, Jr. ,  James D. Chanes ,  Joel P. Baldwin ,  Paul S. Rutherford

Inventor： Michael W. Evens ,  Karl Edward Nelson ,  John F. Spalding, Jr. ,  James D. Chanes ,  Joel P. Baldwin ,  Paul S. Rutherford

IPC: B32B37/10 ,  B29C73/10 ,  B29C73/12 ,  B29C73/30 ,  B29C43/36 ,  B30B5/02 ,  B30B9/22 ,  B29C73/32 ,  B29L31/30

CPC classification number: B29C73/32 ,  B29C73/10 ,  B29C73/12 ,  B29C73/30 ,  B29C2043/3644 ,  B29L2031/3076 ,  B30B5/02 ,  B30B9/22 ,  B32B37/0046 ,  B32B37/10 ,  B32B37/1009 ,  B32B37/1018 ,  B32B2605/18

Abstract: An in-situ double vacuum debulk (DVD) composite repair system designed to produce partially or fully cured autoclave-quality hot-bond composite repairs on contoured structures. The system provides vacuum pressure for hot bond repairs to be performed on flat and contoured structures using one set-up capable of debulking (partially curing) and then fully curing composite repairs on composite and metallic aircraft structures. The use of in-situ DVD also eliminates handling of the patch/adhesive when transferring from an off-aircraft DVD chamber to the repair site on the aircraft. This can increase the probability of successful repairs because the possibility of contaminating and misaligning the adhesive and repair patch are eliminated.

Abstract translation: 原位双真空去磁（DVD）复合修复系统设计用于在轮廓结构上生产部分或完全固化的高压釜质量热粘合复合材料修复。 该系统提供真空压力，用于使用能够减压（部分固化）的一个装置，然后在复合材料和金属飞机结构上完全固化复合材料修复的平面和轮廓结构上进行热粘合修复。 使用原位DVD还可以消除从飞机上的DVD室转移到飞机上的维修部位时的贴片/粘合剂的处理。 这可以增加成功维修的可能性，因为消除了粘合剂和修补补片污染和不对准的可能性。

公开(公告)号：US20120080135A1

公开(公告)日：2012-04-05

申请号：US12894691

申请日：2010-09-30

Applicant: Michael W. Evens ,  Karl Edward Nelson ,  John F. Spalding, JR. ,  James D. Chanes ,  Joel P. Baldwin ,  Paul S. Rutherford

Inventor： Michael W. Evens ,  Karl Edward Nelson ,  John F. Spalding, JR. ,  James D. Chanes ,  Joel P. Baldwin ,  Paul S. Rutherford

IPC: B32B43/00

CPC classification number: B29C73/32 ,  B29C73/10 ,  B29C73/12 ,  B29C73/30 ,  B29C2043/3644 ,  B29L2031/3076 ,  B30B5/02 ,  B30B9/22 ,  B32B37/0046 ,  B32B37/10 ,  B32B37/1009 ,  B32B37/1018 ,  B32B2605/18

Abstract: An in-situ double vacuum debulk (DVD) composite repair system designed to produce partially or fully cured autoclave-quality hot-bond composite repairs on contoured structures. The system provides vacuum pressure for hot bond repairs to be performed on flat and contoured structures using one set-up capable of debulking (partially curing) and then fully curing composite repairs on composite and metallic aircraft structures. The use of in-situ DVD also eliminates handling of the patch/adhesive when transferring from an off-aircraft DVD chamber to the repair site on the aircraft. This can increase the probability of successful repairs because the possibility of contaminating and misaligning the adhesive and repair patch are eliminated.

Abstract translation: 原位双真空去磁（DVD）复合修复系统设计用于在轮廓结构上生产部分或完全固化的高压釜质量热粘合复合材料修复。 该系统提供真空压力，用于使用能够减压（部分固化）的一个装置，然后在复合材料和金属飞机结构上完全固化复合材料修复的平面和轮廓结构上进行热粘合修复。 使用原位DVD还可以消除从飞机上的DVD室转移到飞机上的维修部位时的贴片/粘合剂的处理。 这可以增加成功维修的可能性，因为消除了粘合剂和修补补片污染和不对准的可能性。