A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a light transmitting window joint having excellent joint reliability and excellent durability against thermal cycles.SOLUTION: A light transmitting window joint according to the present invention comprises: a tubular metal member having an annular surface located on an inner peripheral side at a distance from an outer peripheral wall; and a disk-shaped light transmitting member on the annular surface. A brazed portion is located between the annular surface and a main surface of the light transmitting member located on the annular surface side. A recess is located along a circumference between the outer peripheral wall and a support portion having the annular surface branched on the inner peripheral side of the outer peripheral wall.SELECTED DRAWING: Figure 1
【課題】優れた接合信頼性を有し、熱サイクルに対する優れた耐久性を有する光透過窓接合体を提供すること。【解決手段】本開示に係る光透過窓接合体は、内周側に外周壁と離間して位置する環状面を有する筒状の金属部材と、環状面上に円板状の光透過性部材とを備える。環状面と環状面の側に位置する光透過性部材の主面との間にろう付け部が位置している。外周壁と外周壁の内周側で分岐して環状面を有する支持部との間に、円周上に沿って凹部が位置している。【選択図】図１
To provide a light transmitting window joint having excellent joint reliability and excellent durability against thermal cycles.SOLUTION: A light transmitting window joint according to the present invention comprises: a tubular metal member having an annular surface located on an inner peripheral side at a distance from an outer peripheral wall; and a disk-shaped light transmitting member on the annular surface. A brazed portion is located between the annular surface and a main surface of the light transmitting member located on the annular surface side. A recess is located along a circumference between the outer peripheral wall and a support portion having the annular surface branched on the inner peripheral side of the outer peripheral wall.SELECTED DRAWING: Figure 1
【課題】優れた接合信頼性を有し、熱サイクルに対する優れた耐久性を有する光透過窓接合体を提供すること。【解決手段】本開示に係る光透過窓接合体は、内周側に外周壁と離間して位置する環状面を有する筒状の金属部材と、環状面上に円板状の光透過性部材とを備える。環状面と環状面の側に位置する光透過性部材の主面との間にろう付け部が位置している。外周壁と外周壁の内周側で分岐して環状面を有する支持部との間に、円周上に沿って凹部が位置している。【選択図】図１
LIGHT TRANSMITTING WINDOW JOINT
光透過窓接合体
KAWABATA HIROTAKA (author)
2021-10-11
Patent
Electronic Resource
Japanese
Openable partition wall protection closed light-transmitting window
| European Patent Office | 2023