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Class Information
Number: 406/98
Name: Conveyors: fluid current > Blower or pump having load intake opening in housing > Having separate opening in housing for conveying fluid input
Description: Subject matter wherein the surrounding casing is provided with a second inlet for conveying fluid only.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7530768 |
Powder conveying pump |
May. 12, 2009 |
| 7481606 |
System, method, and apparatus for air-propelled conveyance of workpieces in sanitary environments |
Jan. 27, 2009 |
| 7452166 |
Device for conveying coating powder and method for conveying powder with the conveying device |
Nov. 18, 2008 |
| 7410329 |
Device for conveying powders through pipelines |
Aug. 12, 2008 |
| 7241080 |
Pump for transferring particulate material |
Jul. 10, 2007 |
| 7163359 |
Device for conveying powder and method for operating the same |
Jan. 16, 2007 |
| 6666627 |
Discharge apparatus adapted to distribute material |
Dec. 23, 2003 |
| 6447216 |
Fluid pumping system for particulate material |
Sep. 10, 2002 |
| 6435779 |
Method and apparatus for introducing a tablet into a climate control system |
Aug. 20, 2002 |
| 5671869 |
Fiber chaff disseminator |
Sep. 30, 1997 |
| 5392996 |
Pesticide duster attachment for portable blower |
Feb. 28, 1995 |
| 5271695 |
Device for pneumatically feeding powder from a container |
Dec. 21, 1993 |
| 4832538 |
Feed spreader |
May. 23, 1989 |
| 4587002 |
Apparatus for floating transport and processing of substrate or tape |
May. 6, 1986 |
| 4543017 |
Apparatus for the control for injection of dry solids into a high pressure fluid stream |
Sep. 24, 1985 |
| 4422809 |
Coal pump |
Dec. 27, 1983 |
| 4412761 |
Self-regulating air inlet |
Nov. 1, 1983 |
| 4405289 |
Apparatus for pumping a powdery or granular material |
Sep. 20, 1983 |
| 4363572 |
Injector for a material transport system |
Dec. 14, 1982 |
| 4362441 |
Means and apparatus for throttling a dry pulverized solid material pump |
Dec. 7, 1982 |
| 4301943 |
Melamine container and process for unloading same |
Nov. 24, 1981 |
| 4158469 |
Feed material handling apparatus |
Jun. 19, 1979 |
| 4114955 |
Method and apparatus for transferring material with the use of a fluid |
Sep. 19, 1978 |
| 4071170 |
Portable motor driven dusting apparatus |
Jan. 31, 1978 |
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