A recreational vehicle holding tank drain clearing assembly includes a tube having a first end, a second end and a perimeter wall. A first mating member is attached to the first and engages a first connecting member of a holding tank drain. A second mating member is attached to the second end and engages a drainage conduit. A cap is removably coupled to the second end of the tube. An air inlet is mounted on the cap and is fluidly coupled to the tube. A closure is mounted on the tube and is positioned in a first position preventing fluid movement through the tube or in a second position allowing fluid movement through the tube. Air is injected into the tube through the air inlet such that the air removes material trapped in the holding tank drain to increase flow from the holding tank through the holding tank drain.
Recreational vehicle holding tank drain clearing assembly
2017-11-07
Patent
Electronic Resource
English
IPC: | E03D WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES , Wasserklosetts oder Urinale mit Spülvorrichtungen / 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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / E03C DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER , Hausinstallationen für Frisch- oder Abwasser |
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