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Class Information
Number: 451/101
Name: Abrading > Machine > Sandblast > Valve structure
Description: Abrading machine provided with a flow controller specifically adapted for supplying fluent abrasive material to the blast conduit in a sandblasting machine.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8500520 System and method for removing a coating from a substrate Aug. 6, 2013
8491354 Dry ice blasting device Jul. 23, 2013
8425280 Distributor for continuously feeding abrasive material in a water-jet cutting machine Apr. 23, 2013
8353741 System and method for removing a coating from a substrate Jan. 15, 2013
8342912 Abrasive water jet processing machine Jan. 1, 2013
8073572 Apparatus, method and computer program product for modifying a surface of a component Dec. 6, 2011
7980919 Blasting device for premixed abrasive slurry jet Jul. 19, 2011
7562280 Code design and implementation improvements for low density parity check codes for wireless routers using 802.11N protocol Jul. 14, 2009
7549911 Media control valve with pressure balance loop Jun. 23, 2009
7418978 Methods and apparatus for providing fluid to a semiconductor device processing apparatus Sep. 2, 2008
7300336 Media control valve Nov. 27, 2007
7291058 Method and apparatus for improving media flow Nov. 6, 2007
7222640 Switching fluid flow by diversion May. 29, 2007
7163449 Hand held abrasive blaster Jan. 16, 2007
7101265 Universal improved particulate matter delivery device Sep. 5, 2006
7101266 Abrasive blasting device Sep. 5, 2006
7094135 Abrasivejet cutting head with back-flow prevention valve Aug. 22, 2006
7033256 Abrasive fluid jet machining apparatus Apr. 25, 2006
6955589 Delivery system for magnetorheological fluid Oct. 18, 2005
6910957 Method and apparatus for high pressure article cleaner Jun. 28, 2005
6893322 Method and apparatus for measuring and controlling solids composition of a magnetorheological fluid May. 17, 2005
6875084 Method for fluid jet formation Apr. 5, 2005
6854484 Valve for a slurry outlet opening of a chemical mechanical polishing device and chemical mechanical polishing device having a valve Feb. 15, 2005
6755725 Method and apparatus for fluid jet formation Jun. 29, 2004
6729942 Dental abrasion system May. 4, 2004
6607175 Media control valve Aug. 19, 2003
6383303 High volume fluid head May. 7, 2002
6354924 Particulate matter delivery device commercial unit Mar. 12, 2002
6276993 Fluid abrasive jets for machining Aug. 21, 2001
6250996 Contained direct particle beam flow abrasion system Jun. 26, 2001
6238275 Contained direct particle beam flow abrasion system May. 29, 2001
6152810 Blasting media apparatus Nov. 28, 2000
6062957 Dry abrasive blasting head having rotating nozzles May. 16, 2000
6004191 Particulate matter delivery device Dec. 21, 1999
5947800 Pneumatic suction surface blasting apparatus with an improved media delivery regulating system Sep. 7, 1999
5908349 Fluid jet cutting and shaping system Jun. 1, 1999
5897427 Particle supply valve for use in blasting apparatus Apr. 27, 1999
5833521 Air cushioned vacuum blast head Nov. 10, 1998
5810045 Valve device for introducing particulate materials into a high pressure air stream Sep. 22, 1998
5779523 Apparatus for and method for accelerating fluidized particulate matter Jul. 14, 1998
5709590 Pressure-balanced vacuum blast head Jan. 20, 1998
5676589 Blast apparatus Oct. 14, 1997
5643058 Abrasive fluid jet system Jul. 1, 1997
5616067 CO.sub.2 nozzle and method for cleaning pressure-sensitive surfaces Apr. 1, 1997
5605497 Air/abrassive mixing device Feb. 25, 1997
5588901 Cleaning method and apparatus utilizing sodium bicarbonate particles Dec. 31, 1996
5558562 Method for micro-cleaning a support and apparatus for implementing same Sep. 24, 1996
5556325 Pressurization system for abrasive supply pot Sep. 17, 1996
5542873 Novel media valve Aug. 6, 1996
5525058 Dental treatment system Jun. 11, 1996

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