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Class Information
Number: 210/377
Name: Liquid purification or separation > Filter > Movable medium > Centrifugal extractor > Internal work distributor
Description: Apparatus within the rotating filter medium for distributing the incoming material feed.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7527587 |
Centrifugal separator and method for separating heavy and light matter in a substance |
May. 5, 2009 |
| 7208048 |
Continuous centrifuge |
Apr. 24, 2007 |
| 6971525 |
Centrifuge with combinations of multiple features |
Dec. 6, 2005 |
| 6932913 |
Method for vibration in a centrifuge |
Aug. 23, 2005 |
| 6805805 |
System and method for receptacle wall vibration in a centrifuge |
Oct. 19, 2004 |
| 6755969 |
Centrifuge |
Jun. 29, 2004 |
| 6739457 |
Deflector for centrifugal pellet dryer screen |
May. 25, 2004 |
| 6706180 |
System for vibration in a centrifuge |
Mar. 16, 2004 |
| 6632166 |
Centrifuge having axially movable scraping assembly for automatic removal of solids |
Oct. 14, 2003 |
| 6521120 |
Continuous centrifuges |
Feb. 18, 2003 |
| 6488849 |
Rotating device for continuously filtering a liquid such as a solution containing a precipitate |
Dec. 3, 2002 |
| 6419619 |
Continuous substance-separating procedure in three phases: liquid/liquid/nonsoluble solids |
Jul. 16, 2002 |
| 6312610 |
Density screening outer wall transport method for fluid separation devices |
Nov. 6, 2001 |
| 6267899 |
Centrifugal separation apparatus and method of using the same |
Jul. 31, 2001 |
| 6267250 |
Centrifuge with partial wear resistant basket |
Jul. 31, 2001 |
| 6261417 |
Dehydrating concentrator |
Jul. 17, 2001 |
| 6230899 |
Sintered centrifuge separation system |
May. 15, 2001 |
| 6139685 |
Method and device for treating a pulp suspension |
Oct. 31, 2000 |
| 6058899 |
Separator |
May. 9, 2000 |
| 6030532 |
Solid-liquid separator and filter |
Feb. 29, 2000 |
| 5942170 |
Process of and apparatus for preparing thermosetting polymer pellets |
Aug. 24, 1999 |
| 5720879 |
Horizontal centrifugal separator with angulated vanes |
Feb. 24, 1998 |
| 5720880 |
Sugar centrifugal screen saver |
Feb. 24, 1998 |
| 5693233 |
Methods of transporting fluids within an analytical rotor |
Dec. 2, 1997 |
| 5651881 |
Fluid recovery assembly |
Jul. 29, 1997 |
| 5635065 |
Shavings centrifuge |
Jun. 3, 1997 |
| 5616245 |
High gravity separator |
Apr. 1, 1997 |
| 5587073 |
End supported double drum waste water screen |
Dec. 24, 1996 |
| 5558770 |
Centrifugal separator having a cone frustum |
Sep. 24, 1996 |
| 5518614 |
Infeed for a drum waste water screen |
May. 21, 1996 |
| 5472603 |
Analytical rotor with dye mixing chamber |
Dec. 5, 1995 |
| 5435917 |
Rotary filter comprising a screen drum and internal screw member |
Jul. 25, 1995 |
| 5433849 |
Double drum waste water screen |
Jul. 18, 1995 |
| 5401423 |
Feed accelerator system including accelerator disc |
Mar. 28, 1995 |
| 5372571 |
Centrifugal separator with water jacket and bottom discharge |
Dec. 13, 1994 |
| 5256289 |
Centrifugal separator incorporating structure to reduce abrasive wear |
Oct. 26, 1993 |
| 5227057 |
Ring centrifuge apparatus for residual liquid waste removal from recyclable container material |
Jul. 13, 1993 |
| 5222933 |
Centrifual discharge of concentrate |
Jun. 29, 1993 |
| 5182031 |
Process and device for deaeration of liquids |
Jan. 26, 1993 |
| 5156586 |
Orbital separator for orbitally separating a mixture |
Oct. 20, 1992 |
| 5149424 |
Centrifuge apparatus for residual liquid waste removal from recyclable container material |
Sep. 22, 1992 |
| 5089108 |
Strainer |
Feb. 18, 1992 |
| 5030348 |
Arrangement for an inlet and outlet in a rotating drum sieve |
Jul. 9, 1991 |
| 5013460 |
Centrifugal washer for paper pulp with means to feed pulp as a thin sheet |
May. 7, 1991 |
| 4871458 |
Centrifugal filters |
Oct. 3, 1989 |
| 4859333 |
Continous blood centrifugation cell |
Aug. 22, 1989 |
| 4857210 |
Method and apparatus for prevention of blinding of centrifuge filter screens |
Aug. 15, 1989 |
| 4808308 |
Clarifying filter-centrifuge and method of filtering suspensions |
Feb. 28, 1989 |
| 4804419 |
Continuously operable sugar centrifuge |
Feb. 14, 1989 |
| 4802925 |
Continuously operable centrifuge for mashing and centrifuging of sugar massecuite |
Feb. 7, 1989 |
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