JP5738547B2 - 寒冷地仕様風向風速計 - Google Patents
寒冷地仕様風向風速計 Download PDFInfo
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- JP5738547B2 JP5738547B2 JP2010131544A JP2010131544A JP5738547B2 JP 5738547 B2 JP5738547 B2 JP 5738547B2 JP 2010131544 A JP2010131544 A JP 2010131544A JP 2010131544 A JP2010131544 A JP 2010131544A JP 5738547 B2 JP5738547 B2 JP 5738547B2
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- 230000005540 biological transmission Effects 0.000 description 3
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Description
(1)サンプルA:鉛直に立てた固定スタンドを中心に風向によって回動する垂直尾翼を有する胴体と、風速に応じて回転するプロペラとを備え、プロペラ基部(φ52mm)と胴体先端部との隙間0.5mmに構成(非氷結空間なし)してなる風向風速計(比較品=図3参照)。
(2)サンプルB:鉛直に立てた固定スタンドを中心に風向によって回動する垂直尾翼を有する胴体と、風速に応じて回転するプロペラとを備え、プロペラ基部と胴体先端部との間に回転軸(シャフト)を15.5mmの非氷結空間を設けてなり、かつ、胴体、プロペラ及びシャフトに超撥水皮膜(HIREC塗料を塗布)を形成してなる風向風速計(本願品1)。
(3)サンプルC:鉛直に立てた固定スタンドを中心に風向によって回動する垂直尾翼を有する胴体と、風速に応じて回転するプロペラとを備え、プロペラ基部と胴体先端部とをシャフトを介して15.5mmの非氷結空間Hを設けてなり、かつ、胴体、プロペラ及びシャフトに超撥水皮膜(超撥水機能が半永久的に持続するCERAMIC塗料を塗布)を形成してなる風向風速計(本願品2)。
NO.1 微風時 降雪性能試験
NO.2 無風時 降雪着雪試験
NO.3 無風時 温度変化試験(噴霧着氷固着試験)
NO.4 微風時 降雪着氷後起動風速試験
NO.5 微風時 温度上昇試験(回復温度)
NO.6 微風時 凍結温度試験(噴霧着氷温度)
(記)
サンプルA サンプルB サンプルC
NO.1 微風 降雪性能試験 回転する 回転する 回転する
NO.2 無風 降雪着氷試験 凍結せず 凍結せず 凍結せず
NO.3 無風 温度変化試験 固着 着氷なし 着氷なし
NO.4 微風 起動風速試験 回転せず 回転する 回転する
NO.5 微風 温度回復試験 +4.3度で回復 回転する 回転する
NO.6 微風 凍結温度試験 着氷し成長、固着 回転する 回転する
2 固定スタンド
2a 立ち上がり部
2a′ 軸支部
2b 基部
3 胴体
3a 胴部
3b 垂直尾翼
4 プロペラ
5 回転軸(シャフト)
6 風速測定機器
7 縦軸
8 風向測定機器
9 伝達手段(防水コネクタ)
Claims (1)
- 鉛直に立てた固定スタンドを中心に、風向によって回動する垂直尾翼を有する胴体と、該胴体の先端部に風速に応じて回転するプロペラとを備えてなる風向風速計において、前記プロペラと胴体との間に回転軸を露出させた非氷結空間を設けるとともに、該非氷結空間にある回転軸の径を回転による着氷破壊力の得られるφ8mm程度に設定したことを特徴とする風向風速計。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010131544A JP5738547B2 (ja) | 2010-06-08 | 2010-06-08 | 寒冷地仕様風向風速計 |
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JP2010131544A JP5738547B2 (ja) | 2010-06-08 | 2010-06-08 | 寒冷地仕様風向風速計 |
Publications (2)
Publication Number | Publication Date |
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JP2011257251A JP2011257251A (ja) | 2011-12-22 |
JP5738547B2 true JP5738547B2 (ja) | 2015-06-24 |
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JP2010131544A Active JP5738547B2 (ja) | 2010-06-08 | 2010-06-08 | 寒冷地仕様風向風速計 |
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JP (1) | JP5738547B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107505474A (zh) * | 2017-10-22 | 2017-12-22 | 王伟 | 一种工程建筑专用的风向风速仪 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108152533B (zh) * | 2016-12-05 | 2020-07-10 | 北京普华亿能风电技术有限公司 | 一种测风塔的测风方法及抗风影测风塔 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS5729859U (ja) * | 1980-07-26 | 1982-02-17 | ||
JP2006181486A (ja) * | 2004-12-27 | 2006-07-13 | Hokkaido Univ | 微細凹凸構造の形成方法及びその利用 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107505474A (zh) * | 2017-10-22 | 2017-12-22 | 王伟 | 一种工程建筑专用的风向风速仪 |
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