Title:
遠赤外線式融雪装置におけるケーシング構造
Document Type and Number:
Japanese Patent JP7178567
Kind Code:
B2
Abstract:
To provide a far-infrared radiation type snow melting device that has snow melting efficiency increased.SOLUTION: In a far-infrared radiation type snow melting device where a casing having a prescribed shape lower opening is disposed, a reflection board and a far-infrared radiation lamp are disposed within the casing, and the far-infrared radiation lamp is located adjacent to the uppermost part in the reflection board, snow melting efficiency is improved by increasing the casing height than a conventional one and narrowing a radiation angular range of the far-infrared radiation irradiated from the radiation lamp toward the lower direction to enlarge a radiation heat amount relative to lower snow accumulation.SELECTED DRAWING: Figure 4
Inventors:
Soma
Application Number:
JP2019039000A
Publication Date:
November 28, 2022
Filing Date:
February 14, 2019
Export Citation:
Assignee:
Elcom Co., Ltd.
International Classes:
E01C11/26; E04H9/16
Domestic Patent References:
| JP63086289A | ||||
| JP2004172103A | ||||
| JP49121326A | ||||
| JP2012162907A | ||||
| JP2013139691A | ||||
| JP2017152320A | ||||
| JP51105285U | ||||
| JP7211110A |
Other References:
平行光型ラインヒータ LHW-60/f∞タイプ,有限会社フィンテックのホームページ,2018年08月17日,https://web.archive.org/web/20180817103931/http://www.funtech-jp.com/sah/LHW-60-fP-L-frame.htm>
Previous Patent: Carrier tape processing device and carrier tape processing method
Next Patent: ELECTRODE FOR RESISTANCE WELDING AND ITS MANUFACTURE
Next Patent: ELECTRODE FOR RESISTANCE WELDING AND ITS MANUFACTURE