PROTECTIVE MEMBER

• Main Authors: TANO RYUJI, MAKIHARA SHIRO, SHIMADA MIZUKI, KANATSU HIROHITO, KODAMA NAOKI
• Format: Patent
• Language: English; Japanese
• Published: 11.05.2022
• Subjects: CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; CHEMICAL SURFACE TREATMENT; CHEMISTRY; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING MATERIAL WITH METALLIC MATERIAL; COATING METALLIC MATERIAL; DIFFUSION TREATMENT OF METALLIC MATERIAL; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; METALLURGY; PRINTED CIRCUITS; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION

To provide a protective member covering and protecting at least a part of an object space which has little restriction in materials composing a member body molded into a shape of the protective member, whose configuration is simplified, and which is easy to secure a sufficient heat radiation function and an electromagnetic wave shield function.SOLUTION: A protective member includes a member body. The member body includes a wall part covering at least a part of an object space and is configured by forming a spray coating by thermal spraying on at least an inner surface being a surface on the object space side of the wall part of a base material molded into the shape of a casing, a case, a housing, a pipe or a cover or an outer surface opposite the inner surface of the wall part. The spray coating contains a metallic material.SELECTED DRAWING: Figure 2 【課題】対象空間の少なくとも一部を覆って保護する保護部材であって、保護部材の形状に成形された部材本体を構成する材料の制約も少なく、その構成も簡略化され、十分な放熱機能及び電磁波シールド機能を確保することが容易な保護部材を提供する。【解決手段】部材本体を備え、部材本体は、対象空間の少なくとも一部を覆う壁部を含み且つ筐体、ケース、ハウジング、パイプ又はカバーの形状に成形された基材の壁部の対象空間側の面である内面又は前記壁部の内面と反対側の面である外面の少なくとも一方に、溶射によって溶射皮膜を形成することによって構成され、溶射皮膜には金属材料が含有される。【選択図】図２