Title:
複合材料構造体及び複合材料構造体の製造方法
Document Type and Number:
Japanese Patent JP7093655
Kind Code:
B2
Abstract:
Provided are a composite material structure obtained by joining composite materials with resin-impregnated reinforcing fibers, for which appropriate lightning proofing measures are taken, and a method for manufacturing the composite material structure. The composite material structure 10 includes a first composite material 11, a second composite material 12, and a low-conductivity material 13. The first composite material 11 includes a conductive first reinforcing fiber and a first resin impregnated into the first reinforcing fiber. The second composite material 12 is integrated with the first composite material 11, and has a conductive second reinforcing fiber and a second resin impregnated into the second reinforcing fiber. The low-conductivity material 13 has an electrical resistance that is lower than that of the first resin and the second resin and a low conductivity that is greater than or equal to the first reinforcing fiber and the second reinforcing fiber, and electrically connects the first reinforcing fiber to the second reinforcing fiber.
Inventors:
Toshiya Araki
Tomoo Takizawa
Hiroaki Yamaguchi
Muraki Toshinori
Shunsuke Yoshino
Tomoo Takizawa
Hiroaki Yamaguchi
Muraki Toshinori
Shunsuke Yoshino
Application Number:
JP2018052723A
Publication Date:
June 30, 2022
Filing Date:
March 20, 2018
Export Citation:
Assignee:
MITSUBISHI HEAVY INDUSTRIES,LTD.
International Classes:
B32B27/04; B32B7/025; B64C1/00; B64D45/02; F16B11/00
Domestic Patent References:
| JP2017185995A | ||||
| JP2005512319A | ||||
| JP2018021660A | ||||
| JP2012006528A | ||||
| JP2007301838A |
Foreign References:
| US4891732 | ||||
| US20110031350 |
Attorney, Agent or Firm:
Sakai International Patent Office
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