Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
HEAT INSULATOR
To provide a heat insulator excellent in durability.SOLUTION: A heat insulator having a heat insulating member is equipped with a base material including carbon fibers, and a pyrolytic carbon layer including pyrolytic carbon, which is formed on a surface of the base material. The heat insulating member has a cylindrical shape having an inner space storing a heating body. The heat insulating member has a first main surface that is an outer peripheral surface on the heating body side, a second main surface that is an outer peripheral surface on the opposite side to the heating body, and an end surface that connects the first main surface and the second main surface. An exposing portion in which the pyrolytic carbon layer is not formed on the surface of the base material exists in at least one place selected from a group composed of the end surface of the heat insulator, an area where length from the end surface of the first main surface of the heat insulating member is up to 20% of the heat insulating member, and the second main surface of the heat insulating member.SELECTED DRAWING: Figure 5
【課題】 耐久性に優れた断熱材を提供する。【解決手段】 炭素繊維を含む基材と、上記基材の表面に形成される、熱分解炭素を含む熱分解炭素層と、を備える断熱部材を有する断熱材であって、上記断熱部材は、発熱体を収容する内部空間を有する筒形状を有し、上記断熱部材は、発熱体側の外周面である第１主面と、発熱体と反対側の外周面である第２主面と、上記第１主面と上記第２主面とを接続する端面と、を有し、上記断熱部材の端面、上記断熱部材の上記第１主面のうち上記端面からの長さが上記断熱部材の２０％までの領域、及び、上記断熱部材の上記第２主面、からなる群から選択される少なくとも１箇所に、上記基材の表面に上記熱分解炭素層が形成されていない露出部が存在している、ことを特徴とする断熱材。【選択図】 図５
HEAT INSULATOR
To provide a heat insulator excellent in durability.SOLUTION: A heat insulator having a heat insulating member is equipped with a base material including carbon fibers, and a pyrolytic carbon layer including pyrolytic carbon, which is formed on a surface of the base material. The heat insulating member has a cylindrical shape having an inner space storing a heating body. The heat insulating member has a first main surface that is an outer peripheral surface on the heating body side, a second main surface that is an outer peripheral surface on the opposite side to the heating body, and an end surface that connects the first main surface and the second main surface. An exposing portion in which the pyrolytic carbon layer is not formed on the surface of the base material exists in at least one place selected from a group composed of the end surface of the heat insulator, an area where length from the end surface of the first main surface of the heat insulating member is up to 20% of the heat insulating member, and the second main surface of the heat insulating member.SELECTED DRAWING: Figure 5
【課題】 耐久性に優れた断熱材を提供する。【解決手段】 炭素繊維を含む基材と、上記基材の表面に形成される、熱分解炭素を含む熱分解炭素層と、を備える断熱部材を有する断熱材であって、上記断熱部材は、発熱体を収容する内部空間を有する筒形状を有し、上記断熱部材は、発熱体側の外周面である第１主面と、発熱体と反対側の外周面である第２主面と、上記第１主面と上記第２主面とを接続する端面と、を有し、上記断熱部材の端面、上記断熱部材の上記第１主面のうち上記端面からの長さが上記断熱部材の２０％までの領域、及び、上記断熱部材の上記第２主面、からなる群から選択される少なくとも１箇所に、上記基材の表面に上記熱分解炭素層が形成されていない露出部が存在している、ことを特徴とする断熱材。【選択図】 図５
HEAT INSULATOR
断熱材
ITO TOSHIKI (Autor:in) / OTA YUSUKE (Autor:in) / NOMURA KENTA (Autor:in) / ORITO AKINORI (Autor:in)
09.04.2024
Patent
Elektronische Ressource
Japanisch