37528 ⎘
Cleaning hollow articles by methods or apparatus specially adapted thereto; Cleaning pipes or tubes or systems of pipes or tubes; Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes having self-contained propelling means for moving the cleaning devices along the pipes, i.e. self-propelled; Nozzles propelled by fluid jets provided with additional mechanical cleaning tools
JETTING-BASED PIPELINE SCRAPER
#2Self-centering conduit cleaning device with reduced axial length
#3Multi-chamber enclosed supply assembly for independent and simultaneous operations of multiple pressurized or suction driven tools and/or applications of varying solutions
#4Apparatus for removing solids from sewers
#5High pressure fluid spray nozzle incorporating a flow controlled switching valve
#6High pressure fluid spray nozzle incorporating a flow controlled switching valve
#7Flow controlled switching valve
#8Robot for cleaning and inspection of conduits and its control unit
#9Apparatus and bit for cleaning pipes