An apparatus for cleaning the sight glass tube used in determining level of the contents of a vehicle mounted vacuum tank is disclosed. The apparatus includes a cleaning fluid tank holding a quantity of cleaning fluid mounted to the vacuum tank vehicle, a cleaning fluid vacuum line running between the sight glass tube and the cleaning fluid tank, and a control valve for opening and closing the cleaning fluid vacuum line whereby opening the cleaning fluid line will draw a quantity of cleaning fluid from the cleaning fluid tank through the cleaning fluid vacuum line and through the sight glass tube and thereby cleaning the sight glass tube.
Sight glass cleaning apparatus
2016-10-25
Patent
Electronic Resource
English
IPC: | B08B Reinigen allgemein , CLEANING IN GENERAL / B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS / G01F Messen des Volumens, des Durchflussvolumens, des Massendurchflusses oder des Füllstandes , MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL |