WATER TANK WITH GRADUATION OF WATER VOLUME, APPARATUS FOR WATER TANK WITH GRADUATION OF WATER VOLUME AND TOOL WITH GRADUATION OF WATER VOLUME

摘要

PURPOSE: To provide a water tank with graduations for simply measuring the water volume of the water tank or that to be newly placed in dewatering, an apparatus for the water tank with the graduations of the water volume and a tool with the graduations of the water volume. ;CONSTITUTION: This water tank with gradations of water volume is obtained by providing the gradations 1 of the water volume indicating the water volume on the inner or outer surface on the front or either of the left and right sides or the back surface of the water tank therein. Furthermore, the apparatus for the water tank is prepared by forming the gradations of the water volume indicating the water volume on an optional surface viewable when installing the apparatus to be installed in or outside the water tank therein. The tool with the graduations of the water volume is in the form of a measuring rule with the graduations of the water volume for an optional water tank or has the graduations of the water volume for the optional water tank and is formed into the shape of a seal having a tacky agent or an adhesive sticking to the front or back surface. Otherwise, the tool with the graduations of the water volume having the graduations indicated by the metric system on an optional side and a conversion table for converting the metric indication indicating the height of the optional water tank into the water volume on the front surface can be formed.;COPYRIGHT: (C)1996,JPO