Apparatus for automatic observation of climatic conditions of the sky
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United States of America Patent
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Apr 28, 2015
Grant Date -
Sep 19, 2013
app pub date -
Dec 9, 2011
filing date -
Dec 9, 2010
priority date (Note) -
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Abstract
An automatic observation apparatus of sky climate conditions is provided in which an opening and closing device is designed such that a lid moves upward and downward by an elevator so as to open and close the upper portion of an observer and thus, although it snows in winter, the lid moves upward and downward while maintaining a state in which snow is accumulated on the lid, the snow does not collapse due to movement of the lid and does not fall onto a transparent cover of the observer, and thereby obstruction of a visual field of a camera by snow is prevented.
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