| 摘要 |
<p>PURPOSE:To make confirmation possible at any time including cold and hot times by moving a pen in pen holder fixed to a hanger travel indicator on a recording paper stuck onto a hanger body. CONSTITUTION:The hanger travel recorder comprises a recording paper 5 and a pen 4 in pen holder fixed to an indicator 2, wherein the recording paper 5 is made of metal plate or paper which can be fixed easily to a body case 1 while preserving the trace of pen, e.g. ink. The recording paper 5 is stuck to the body case 1 by means of a magnet, for example, in order to facilitate sticking. The pen 4 is a replaceable cartridge type hard pen which is pressed, while containing ink, against the paper 5 by means of a spring or the like. This constitution allows recording of an indicator 2 over the operating range from colt time position to hot time position while lifting the restriction on the date of inspection/measurement and permitting eventual correction of cold time and hot time label positions. Furthermore, the paper 5 can be replaced easily and construction of a boiler and periodic inspection of every year can be dealt with no problem.</p> |
