Method and apparatus for repairing composite materials
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B29C-065/48
B29C-065/00
B32B-041/00
B32B-037/00
B29C-065/50
B29C-035/08
B29C-065/14
B29C-073/10
B29C-073/12
B29C-073/34
B32B-037/06
B29K-101/10
B29K-063/00
B29K-105/00
B29L-031/30
출원번호
US-0407216
(2017-01-16)
등록번호
US-9744719
(2017-08-29)
발명자
/ 주소
Shome, Moushumi
Blom, Adriana Willempje
Apdalhaliem, Sahrudine
Ashmawi, Waeil M.
출원인 / 주소
The Boeing Company
대리인 / 주소
Kolisch Hartwell, P.C.
인용정보
피인용 횟수 :
0인용 특허 :
5
초록▼
A method of bonding materials may comprise defining a bond interface between two materials in a cure zone on a surface of an object, and non-conductively heating the bond interface without directly heating the surface outside of the cure zone. Non-conductively heating the bond interface may involve
A method of bonding materials may comprise defining a bond interface between two materials in a cure zone on a surface of an object, and non-conductively heating the bond interface without directly heating the surface outside of the cure zone. Non-conductively heating the bond interface may involve applying microwave radiation to the bond interface.
대표청구항▼
1. An apparatus for bonding materials, comprising: a housing having an inner side and an opening;a plurality of microwave emitters on the inner side of the housing, wherein the housing is configured for mounting on a surface having a fault requiring repair, the housing including a flexible portion p
1. An apparatus for bonding materials, comprising: a housing having an inner side and an opening;a plurality of microwave emitters on the inner side of the housing, wherein the housing is configured for mounting on a surface having a fault requiring repair, the housing including a flexible portion proximate the opening of the housing, the flexible portion configured to be adjacent the surface and to surround the fault so that the housing and the surface form a closed chamber;a temperature sensor configured to determine a temperature of the surface proximate the fault; anda controller configured to modulate emission of microwave radiation from the plurality of microwave emitters based on the temperature of the surface proximate the fault. 2. The apparatus of claim 1, wherein the fault requiring repair has a first shape and the housing has a second shape that is adjustable to correspond to the first shape of the fault requiring repair. 3. The apparatus of claim 1, wherein the opening of the housing is adjustable. 4. The apparatus of claim 1, wherein the housing includes one or more flexible panel portions configured to flexibly engage the surface to provide a seal sufficient to prevent microwave radiation emitted by the one or more emitters from escaping the closed chamber. 5. The apparatus of claim 1, wherein the housing includes at least first and second panels, the first panel including a first microwave emitter of the plurality of microwave emitters, the second panel including a second microwave emitter of the plurality of microwave emitters, the apparatus further comprising a reconfiguration device for altering an orientation of the first panel relative to the second panel. 6. The apparatus of claim 5, wherein the reconfiguration device includes a hinge connecting the first panel to the second panel. 7. The apparatus of claim 5, wherein the controller is configured to selectively power the first and second microwave emitters. 8. The apparatus of claim 7, wherein the temperature sensor is configured to measure a first temperature of a first location proximate the fault, and to measure a second temperature of a second location proximate the fault, the first location being spaced apart from the second location. 9. The apparatus of claim 8, wherein the first microwave emitter is directed toward the first location and the second microwave emitter is directed toward the second location, the apparatus further comprising one or more feedback loops for modulating emission of microwave radiation from the first microwave emitter based on the first temperature, and for modulating microwave radiation from the second microwave emitter based on the second temperature. 10. The apparatus of claim 1, wherein the temperature sensor is an infrared camera. 11. An apparatus for bonding materials, comprising: a housing, having an inner side and an opening, the housing including a first panel and a second panel; anda plurality of microwave emitters on the inner side of the housing, wherein the housing is configured for mounting on a surface having a fault requiring repair, the opening of the housing being adjacent the surface and surrounding the fault, the housing and the surface forming a substantially closed chamber, the fault including a first sub-interface and a second sub-interface, non-coplanar with each other; andwherein the first panel is adjustable to be substantially parallel to the first sub-interface and the second panel is adjustable to be substantially parallel to the second sub-interface. 12. The apparatus of claim 11, further comprising: a temperature sensor configured to determine a temperature of the surface proximate the fault. 13. The apparatus of claim 12, further comprising: a controller configured to modulate emission of microwave radiation from the plurality of microwave emitters based on the temperature of the surface proximate the fault. 14. The apparatus of claim 13, wherein the first panel includes a first microwave emitter of the plurality of microwave emitters, the second panel includes a second microwave emitter of the plurality of microwave emitters, and the apparatus further comprises a reconfiguration device for altering an orientation of the first panel relative to the second panel. 15. The apparatus of claim 14, wherein the controller is configured to selectively power the first and second microwave emitters. 16. The apparatus of claim 15, wherein the temperature sensor is configured to measure a first temperature of a first location proximate the fault, and to measure a second temperature of a second location proximate the fault, the first location being spaced apart from the second location. 17. The apparatus of claim 16, wherein the first microwave emitter is proximate the first location and the second microwave emitter is proximate the second location, the apparatus further comprising one or more feedback loops for modulating emission of microwave radiation from the first microwave emitter based on the first temperature, and for modulating microwave radiation from the second microwave emitter based on the second temperature. 18. The apparatus of claim 11, wherein the housing is configured for selective size adjustment of the opening. 19. The apparatus of claim 11, wherein the housing further includes one or more flexible portions proximate the opening of the housing, the one or more flexible portions configured to flexibly engage the surface to provide a seal sufficient to prevent microwave radiation emitted by the one or more emitters from escaping the substantially closed chamber.
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이 특허에 인용된 특허 (5)
Chakrabarti, Buddhadev, Composite structure having reinforced core and method of making the same.
Garvey Raymond E. (Knoxville TN) Grostick Edmund T. (Faragut TN), Method and apparatus for producing composites of materials exhibiting thermoplastic properties.
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