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Class Information
Number: 366/263
Name: Agitating > Stirrer within stationary mixing chamber > Pump type > Centrifugal
Description: Subject matter wherein the pump is of the centrifugal force type, e.g., radial and tangential flow.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7507343 |
Mixing and settling method and device in solvent extraction processes to recover high-purity products |
Mar. 24, 2009 |
| 7418829 |
Apparatus for the production of ice-cream mass with solid ingredients |
Sep. 2, 2008 |
| 7281839 |
Turbine cement/water mixer for concrete production |
Oct. 16, 2007 |
| 6857774 |
Devices for cavitational mixing and pumping and methods of using same |
Feb. 22, 2005 |
| 6855299 |
Collider chamber apparatus and method of use of same |
Feb. 15, 2005 |
| 6491787 |
Method for heating pulps |
Dec. 10, 2002 |
| 6328466 |
Agitation blade |
Dec. 11, 2001 |
| 6280079 |
Method of mixing slurries |
Aug. 28, 2001 |
| 6110432 |
Collider chamber apparatus and method of use of same |
Aug. 29, 2000 |
| 5904419 |
Blender method and apparatus |
May. 18, 1999 |
| 5564828 |
Method and device for controlled motion of water in water basins |
Oct. 15, 1996 |
| 5511881 |
Impeller system and method for enhanced-flow pumping of liquids |
Apr. 30, 1996 |
| 5501523 |
Impeller system for mixing and enhanced-flow pumping of liquids |
Mar. 26, 1996 |
| 5458414 |
Method and apparatus for storing and handling waste water slurries |
Oct. 17, 1995 |
| 5338115 |
Mixing device for materials with large density differences |
Aug. 16, 1994 |
| 5322357 |
Apparatus for blending a powder with a liquid |
Jun. 21, 1994 |
| 5292194 |
Device for preparing liquid to thin pulpy media |
Mar. 8, 1994 |
| 5282980 |
Method for treatment of waste water sludge |
Feb. 1, 1994 |
| 5240599 |
Apparatus for treatment of waste water sludge |
Aug. 31, 1993 |
| 5240327 |
Method for creating double loop flow |
Aug. 31, 1993 |
| 5198156 |
Agitators |
Mar. 30, 1993 |
| 5176447 |
Turbomixer with rotating injector for mixing liquid |
Jan. 5, 1993 |
| 5141392 |
Connecting arrangement between impeller shaft and mixer |
Aug. 25, 1992 |
| 5078505 |
Apparatus for creating a double loop flow |
Jan. 7, 1992 |
| 4989987 |
Slurry mixing apparatus |
Feb. 5, 1991 |
| 4919540 |
Self-leveling mixer apparatus |
Apr. 24, 1990 |
| 4893937 |
Apparatus and method for suspending solids |
Jan. 16, 1990 |
| 4884892 |
Method and apparatus to generate precisely-defined wall shearing stresses |
Dec. 5, 1989 |
| 4883363 |
Device inter alia for uniformly distributing solid and/or liquid particles, and an assembly comprising such a device |
Nov. 28, 1989 |
| 4869657 |
Magnetic pump of a photographic processing bath |
Sep. 26, 1989 |
| 4850704 |
Two stage blender |
Jul. 25, 1989 |
| 4834542 |
Mixer for pulverous and liquid materials (essentially cement and water), of liquid-liquid materials |
May. 30, 1989 |
| 4786183 |
Mixing apparatus |
Nov. 22, 1988 |
| 4778280 |
Mixing apparatus |
Oct. 18, 1988 |
| 4747757 |
Submersible mixing pump |
May. 31, 1988 |
| 4671665 |
Machine for mixing particles with a fluid composition |
Jun. 9, 1987 |
| 4660990 |
Method and apparatus for weighing and mixing powder and liquid |
Apr. 28, 1987 |
| 4657401 |
Liquid-liquid extractor |
Apr. 14, 1987 |
| 4614435 |
Machine for mixing solid particles with a fluid composition |
Sep. 30, 1986 |
| 4572675 |
Apparatus for agitating and pumping a liquid slurry |
Feb. 25, 1986 |
| 4483624 |
High intensity conditioning mill and method |
Nov. 20, 1984 |
| 4472061 |
Method of continuously forming polyester resins |
Sep. 18, 1984 |
| 4456424 |
Underwater sand pump |
Jun. 26, 1984 |
| 4449828 |
Mixing apparatus |
May. 22, 1984 |
| 4444510 |
Stirrer, having substantially triangular, radial blades, rising toward the circumference |
Apr. 24, 1984 |
| 4410279 |
Apparatus for agitating the contents of storage tanks |
Oct. 18, 1983 |
| 4294549 |
Mixing apparatus |
Oct. 13, 1981 |
| 4194841 |
Method and apparatus for processing polymeric materials |
Mar. 25, 1980 |
| 4172668 |
Mixing apparatus |
Oct. 30, 1979 |
| 4008882 |
Mixing unit for mixing and/or treating fluid materials |
Feb. 22, 1977 |
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