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Class Information
Number: 406/153
Name: Conveyors: fluid current > Intake to fluid current conveyor > Upstream of suction source > Suction induced by pressure stream
Description: Subject matter wherein the vacuum at the inlet* is created by forcing conveying fluid into the fluid flow path at a point subsequent to the inlet*.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7607451 |
Device and method for the production of a powder-air mixture |
Oct. 27, 2009 |
| 7410329 |
Device for conveying powders through pipelines |
Aug. 12, 2008 |
| 7399337 |
Continuous air monitor filter changeout apparatus |
Jul. 15, 2008 |
| 7311274 |
Antislip material ejector |
Dec. 25, 2007 |
| 7311474 |
Pellet loader |
Dec. 25, 2007 |
| 7234252 |
Method and apparatus for beneficiating soils during vacuum excavation |
Jun. 26, 2007 |
| 7080961 |
Distribution assembly for particulate material |
Jul. 25, 2006 |
| 7021870 |
Device for the transport of granular solid particles with a controlled flow rate |
Apr. 4, 2006 |
| 6883736 |
Distribution assembly for particulate material |
Apr. 26, 2005 |
| 6857826 |
Injector for a powder coating installation |
Feb. 22, 2005 |
| 6840463 |
Quick color change system |
Jan. 11, 2005 |
| 6732897 |
Venturi inducer system for transferring material |
May. 11, 2004 |
| 6533504 |
Bottle cap elevator |
Mar. 18, 2003 |
| 6428246 |
System and method of conveying, storing, and dispensing packing material |
Aug. 6, 2002 |
| 6398462 |
Powder transfer apparatus having powder fluidizing tube |
Jun. 4, 2002 |
| 6336774 |
Apparatus and method for moving and placing granulate |
Jan. 8, 2002 |
| 6312207 |
Method and apparatus for transport of blowable thermal insulation |
Nov. 6, 2001 |
| 6267540 |
Device for creating a powder-air-mixture |
Jul. 31, 2001 |
| 6261030 |
Desiccant feeder system and apparatus |
Jul. 17, 2001 |
| 6254315 |
Eductor wand for bulk particulate materials |
Jul. 3, 2001 |
| 6250852 |
Spherical object supplying apparatus |
Jun. 26, 2001 |
| 6234722 |
Vacuum system for particulate materials and an ejector device therefor |
May. 22, 2001 |
| 6217261 |
Aeration discharge outlet assembly for bulk material containers |
Apr. 17, 2001 |
| 6089795 |
Mobile apparatus for pneumatic conveyance of gravel or similar granular material |
Jul. 18, 2000 |
| 6045298 |
Spray insulation components |
Apr. 4, 2000 |
| 6036407 |
Solids conveying system for compacted, friable solids that can not be pushed or compressed |
Mar. 14, 2000 |
| 6036408 |
Extraction apparatus for bulk material containers |
Mar. 14, 2000 |
| 5899641 |
Bulk material conveying system and ejector therefor |
May. 4, 1999 |
| 5873680 |
Method and injector arrangement for conveying pulverulent material |
Feb. 23, 1999 |
| 5865568 |
Method of and device for suction transporting |
Feb. 2, 1999 |
| 5846031 |
Powder spray coating injector device |
Dec. 8, 1998 |
| 5769572 |
Bag dumping station vacuum |
Jun. 23, 1998 |
| 5741093 |
Apparatus for collecting lightweight objects |
Apr. 21, 1998 |
| 5727908 |
Air lift pump for wet particulates |
Mar. 17, 1998 |
| 5702209 |
Powder feed device, especially for powder coating material |
Dec. 30, 1997 |
| 5697116 |
Device for cleaning and accelerating globular objects, especially golf balls |
Dec. 16, 1997 |
| 5681132 |
Laminar flow pneumatic conveying device |
Oct. 28, 1997 |
| 5676494 |
Particle injector for fluid systems |
Oct. 14, 1997 |
| 5647697 |
Method and device for feeding packets of cigarettes pneumatically |
Jul. 15, 1997 |
| 5647696 |
Loose material combining and depositing apparatus |
Jul. 15, 1997 |
| 5645380 |
Injector device for feeding coating powder |
Jul. 8, 1997 |
| 5615980 |
Injector-feed device for pneumatic feed of powder |
Apr. 1, 1997 |
| 5549422 |
Automatic water flushing method for a hydrator |
Aug. 27, 1996 |
| 5505566 |
Powder injector |
Apr. 9, 1996 |
| 5478193 |
Condom handling and orientation apparatus |
Dec. 26, 1995 |
| 5431410 |
Ball target game with air-operated guns |
Jul. 11, 1995 |
| 5429575 |
Cigarette filter manufacture |
Jul. 4, 1995 |
| 5392996 |
Pesticide duster attachment for portable blower |
Feb. 28, 1995 |
| 5385434 |
Electrical connector delivery system |
Jan. 31, 1995 |
| 5378089 |
Apparatus for automatically feeding hot melt tanks |
Jan. 3, 1995 |
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