INPLEMENT UTILIZING LIQUID

PURPOSE:To obtain an easy confirmation of liquid level by a provision of lens at a position corresponding to an opening through which a liquid level indicator is read. CONSTITUTION:A frame-shaped holder 8 with the convex lens 7 is fitted to the opening 6 of a body case 1. In this instance, the liqui...

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Bibliographic Details
Main Author YASUDA KIYOSHI
Format Patent
LanguageEnglish
Published 02.06.1983
Subjects
BLASTING
COMBUSTION APPARATUS
COMBUSTION PROCESSES
FEEDING FUEL TO COMBUSTION APPARATUS
HEATING
LIGHTING
MEASURING
MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL
MECHANICAL ENGINEERING
METERING BY VOLUME
PHYSICS
TESTING
WEAPONS
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Summary:PURPOSE:To obtain an easy confirmation of liquid level by a provision of lens at a position corresponding to an opening through which a liquid level indicator is read. CONSTITUTION:A frame-shaped holder 8 with the convex lens 7 is fitted to the opening 6 of a body case 1. In this instance, the liquid level indicator 5 is positioned lower than the reference point of focus of the lens 7. By this, when a user looks at the lens 7 from the upward and slantwise direction, the liquid level indicator 5 is found at a lower position than the actual position. Thus, the liquid level can be confirmed very easily.
Bibliography:Application Number: JP19810191449