Pipe cleaning nozzle
Method for cleaning the interior of tubes
Method for cleaning drains and waterways
Sewer and catch basin cleaning system Patent #: 4578198
ApplicationNo. 06/786626 filed on 10/11/1985
US Classes:134/8, Hollow work, internal surface treatment134/22.1, Hollow work, internal surface treatment134/22.11, Pipe, tubing, hose, or conduit15/104.09, Rotary tool15/104.14, Centrifugally pivoted15/104.15, Plural rotary cutter15/236.01Scrapers
ExaminersPrimary: Sneed, Helen M. S.
Assistant: Cohen, Sharon T.
Attorney, Agent or Firm
International ClassesB08B 9/04 (20060101)
B08B 9/02 (20060101)
E03F 9/00 (20060101)
AbstractA sewer cleaning device having an inlet nozzle assembly at one end for securing to a sewer jet and a sealed nozzle assembly oppositely disposed therefrom with water flowing from the sewer jet through each nozzle assembly and cables secured to a central housing between the nozzle assembly provides for a scraping and water jet action to clean a sewer pipe thoroughly.
Field of SearchHollow work, internal surface treatment
Pipe, tubing, hose, or conduit
With pressurized fluid or fluid manipulation
Movable fluid applying nozzle and/or with plugging or sealing of work passage or opening
With movably or flexibly mounted spray or jet applying conduits or nozzles
Including regeneration, purification, recovery or separation of agent used
By crystallizing, precipitating, or eliminating dissolved solids from used agent