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Class Information
Number: 239/DIG.13
Name: Fluid sprinkling, spraying, and diffusing > Soot blowers and tube cleaners
Description:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7318555 |
Bottle washing nozzle |
Jan. 15, 2008 |
| 7028926 |
Sootblower nozzle assembly with nozzles having different geometries |
Apr. 18, 2006 |
| 6764030 |
Sootblower nozzle assembly with an improved downstream nozzle |
Jul. 20, 2004 |
| 6622941 |
Method and apparatus for cleaning jet pump nozzles |
Sep. 23, 2003 |
| 6588684 |
Fluid injector for tank cleaning |
Jul. 8, 2003 |
| 6098642 |
Counter revolution sewer cleaning nozzle |
Aug. 8, 2000 |
| 5873142 |
Lance head |
Feb. 23, 1999 |
| 5816505 |
Fluid jet decoking tool |
Oct. 6, 1998 |
| 5727732 |
Flexible aerosol delivery wand with tip mixing chamber |
Mar. 17, 1998 |
| 5685487 |
Compact high pressure forward jetting spinning nozzle for cleaning |
Nov. 11, 1997 |
| 5638844 |
Device for the cleaning of ventilation ducts |
Jun. 17, 1997 |
| 5553778 |
Advanced sootblower nozzle design |
Sep. 10, 1996 |
| 5509607 |
Convertible media sootblower lance tube |
Apr. 23, 1996 |
| 5509609 |
Sludge lance nozzle |
Apr. 23, 1996 |
| 5503333 |
Duster extension tube system with dust collecting region and tube cleaner and method of using the same |
Apr. 2, 1996 |
| 5451002 |
Multi-lance for cleaning tube bundles |
Sep. 19, 1995 |
| 5439175 |
Cleaning device for a tube |
Aug. 8, 1995 |
| 5427624 |
Method of using a duster extension tube system with tube cleaner |
Jun. 27, 1995 |
| 5419496 |
Water wand apparatus |
May. 30, 1995 |
| 5375771 |
Advanced sootblower nozzle design |
Dec. 27, 1994 |
| 5353996 |
Sootblower frame and drive assembly |
Oct. 11, 1994 |
| 5348234 |
Cleaning lance machine |
Sep. 20, 1994 |
| 5299533 |
Open beam sootblower |
Apr. 5, 1994 |
| 5261600 |
Vertical tube bundle cleaner |
Nov. 16, 1993 |
| 5253664 |
Drain blaster |
Oct. 19, 1993 |
| 5241723 |
Nozzle structure with improved stream coherence |
Sep. 7, 1993 |
| 5217167 |
Tube jetting apparatus |
Jun. 8, 1993 |
| 5165434 |
Apparatus for applying dry herbicides to flora infestations within sewer lines |
Nov. 24, 1992 |
| 5143105 |
Cleaning device for tube |
Sep. 1, 1992 |
| 5107873 |
Chamber cleaning apparatus and method |
Apr. 28, 1992 |
| 5072487 |
Duct cleaning apparatus |
Dec. 17, 1991 |
| 4966326 |
Air-blasting cartridge |
Oct. 30, 1990 |
| 4953496 |
High pressure water jet cleaner and coating applicator |
Sep. 4, 1990 |
| 4923021 |
Combination bit for coking oven |
May. 8, 1990 |
| 4819314 |
Jet nozzles |
Apr. 11, 1989 |
| 4764180 |
Method of manufacturing jet nozzles |
Aug. 16, 1988 |
| 4756324 |
Hydrodynamic nozzle for pressurized water cleaning of water, discharge and surface water pipes |
Jul. 12, 1988 |
| 4736801 |
Chimney fire extinguisher |
Apr. 12, 1988 |
| 4715538 |
Swirl jet nozzle as a hydraulic work tool |
Dec. 29, 1987 |
| 4699163 |
Head for cleaning the interior of a pipe |
Oct. 13, 1987 |
| 4691723 |
Apparatus for cleaning radioactive tube banks |
Sep. 8, 1987 |
| 4677997 |
High pressure revolving sewer cleaning nozzle |
Jul. 7, 1987 |
| 4672988 |
Conduit flushing device |
Jun. 16, 1987 |
| 4611613 |
Decoking apparatus |
Sep. 16, 1986 |
| 4605028 |
Tube cleaning apparatus |
Aug. 12, 1986 |
| 4565324 |
Nozzle structure for sootblower |
Jan. 21, 1986 |
| 4518041 |
Hydraulic jet well cleaning assembly using a non-rotating tubing string |
May. 21, 1985 |
| 4442899 |
Hydraulic jet well cleaning assembly using a non-rotating tubing string |
Apr. 17, 1984 |
| 4361282 |
Pulsating nozzle |
Nov. 30, 1982 |
| 4359800 |
Sootblower feed and lance tube structure with improved turbulizer system |
Nov. 23, 1982 |
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