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Class Information
Number: 406/143
Name: Conveyors: fluid current > Intake to fluid current conveyor > Load receptacle type > Inlet conduit extending downwardly inside receptacle > With conduit supplying lifting fluid to interior of receptacle > Fluid supplying conduit extends to inlet conduit
Description: Subject matter wherein the pipe or duct supplying pressure fluid to the interior of the receptacle* terminates at or inside the inlet* defining conduit.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7311474 |
Pellet loader |
Dec. 25, 2007 |
| 6398462 |
Powder transfer apparatus having powder fluidizing tube |
Jun. 4, 2002 |
| 6343897 |
Apparatus and method for spreading particulate materials |
Feb. 5, 2002 |
| 6050750 |
Flexible container, method and apparatus for transmitting a particulate material from the flexible container, and discharge unit for the flexible container |
Apr. 18, 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 |
| 5853266 |
Fluidising apparatus |
Dec. 29, 1998 |
| 5765971 |
Coating powder feed device |
Jun. 16, 1998 |
| 5752788 |
System and method of pumping a constant volume of powder |
May. 19, 1998 |
| 5749684 |
Particulate material feeding apparatus and process |
May. 12, 1998 |
| 5615980 |
Injector-feed device for pneumatic feed of powder |
Apr. 1, 1997 |
| 5518529 |
Method and device for ash discharge |
May. 21, 1996 |
| 5474111 |
Fine particle handling |
Dec. 12, 1995 |
| 5458264 |
Device for emptying powdery substances from containers |
Oct. 17, 1995 |
| 5379706 |
Seed distribution system for planters and drills |
Jan. 10, 1995 |
| 5378089 |
Apparatus for automatically feeding hot melt tanks |
Jan. 3, 1995 |
| 5271695 |
Device for pneumatically feeding powder from a container |
Dec. 21, 1993 |
| 5248222 |
Automatic particle transport system |
Sep. 28, 1993 |
| 5143697 |
Device for extracting particulate materials of a fluidized bed from the fluidization enclosure |
Sep. 1, 1992 |
| 5098230 |
Method for withdrawing a particulate solid from a packed, fluidized bed |
Mar. 24, 1992 |
| 4919303 |
Method for feeding particulate material |
Apr. 24, 1990 |
| 4838071 |
Method of determining the filling capacity of and calibrating a pneumatic conveying arrangement |
Jun. 13, 1989 |
| 4812086 |
Particulate material loader |
Mar. 14, 1989 |
| 4762684 |
Apparatus for decomposing sodium aluminate liquors without agitation to produce alumina |
Aug. 9, 1988 |
| 4545704 |
Method and apparatus for the pneumatic conveyance of fine material |
Oct. 8, 1985 |
| 4538941 |
Rock duster apparatus |
Sep. 3, 1985 |
| 4280419 |
Pneumatic system for conveying granular material |
Jul. 28, 1981 |
| 4082364 |
Method and apparatus for charging bulk material to a plurality of receiving stations |
Apr. 4, 1978 |
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