| 摘要 |
<p>A dry cleaning machine is constructed so that the casing panels also serve as contg. walls for the internal reservoirs for solvents. Reservoirs superimposed for gravity transfer between a stock reservoir, a transfer vessel and ancillary chambers where the solvent can be heated or cooled prior to entering the working chamber, or subsequently filtered, are linked by integral by-pass ducts with suitable valves or a pump output via a lateral pipe line. Simpler and lighter than designs with sepd. reservoir vessels within a separate close-fitting casing, gives better accessibility to adjacent components for servicing etc..</p> |
