To provide a snow accretion prevention member which has further improved snow melting performance.SOLUTION: A snow accretion prevention member 20 comprises a first plate 21 made from resin, a second plate 22 made from resin and forming a gas layer 25 between the second plate and the first plate 21, a transparent heating element 30 which is installed in the first plate 21 and at least partially overlaps the gas layer 25 when seen in a front view of the first plate 21, and a side heating element.SELECTED DRAWING: Figure 5
【課題】融雪性能をさらに高める。【解決手段】着雪防止部材20は、樹脂製の第1板21と、第1板21との間に気体層25を形成する樹脂製の第2板22と、第1板21に設けられ、第1板21の正面視において、少なくとも一部が気体層25に重なる透明発熱体30、側部発熱体と、を備える。【選択図】図5
SNOW ACCRETION PREVENTION MEMBER
着雪防止部材
2021-02-04
Patent
Electronic Resource
Japanese
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
SNOW ACCRETION PREVENTION DEVICE, AND STRUCTURE FOR PREVENTING SNOW ACCRETION ON TRAFFIC LIGHT
European Patent Office | 2017
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