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Class Information
Number: 210/388
Name: Liquid purification or separation > Filter > Movable medium > Vibrating or longitudinally reciprocating
Description: Apparatus in which the filter medium vibrates or has motion back and forth in a plane parallel to the surface of the filtering medium during filtration.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7534358 |
Horizontal vibratory centrifuge apparatus |
May. 19, 2009 |
| 7514011 |
System for separating solids from a fluid stream |
Apr. 7, 2009 |
| 7445716 |
Crossflow pressure liquid filtration with ultrasonic enhancement |
Nov. 4, 2008 |
| 7435343 |
Vibration filter |
Oct. 14, 2008 |
| 7294274 |
Filtration system with enhanced cleaning and dynamic fluid separation |
Nov. 13, 2007 |
| 7229562 |
Integrated dual cross flow filtration and ultrasonic transducer assembly |
Jun. 12, 2007 |
| 7186347 |
Vibratory apparatus for separating liquid from liquid laden solid material |
Mar. 6, 2007 |
| 7108793 |
Method of separating liquid from liquid laden solid material |
Sep. 19, 2006 |
| 6971525 |
Centrifuge with combinations of multiple features |
Dec. 6, 2005 |
| 6953123 |
Pre-separation of feed material for hindered-bed separator |
Oct. 11, 2005 |
| 6935511 |
Centrally supported screen assembly |
Aug. 30, 2005 |
| 6932913 |
Method for vibration in a centrifuge |
Aug. 23, 2005 |
| 6913690 |
Debris removal system |
Jul. 5, 2005 |
| 6890442 |
Automatic handling system for a bag system |
May. 10, 2005 |
| 6838008 |
Flow diverter and exhaust blower for vibrating screen separator assembly |
Jan. 4, 2005 |
| 6808626 |
System for separating solids from a fluid stream |
Oct. 26, 2004 |
| 6805805 |
System and method for receptacle wall vibration in a centrifuge |
Oct. 19, 2004 |
| 6797158 |
Method and apparatus for acoustically driven media filtration |
Sep. 28, 2004 |
| 6746602 |
Flow diverter and exhaust blower for vibrating screen separator assembly |
Jun. 8, 2004 |
| 6730219 |
Filter for liquid products |
May. 4, 2004 |
| 6726029 |
Separator screen with solids conveying end area |
Apr. 27, 2004 |
| 6706180 |
System for vibration in a centrifuge |
Mar. 16, 2004 |
| 6685830 |
Process and device for separation of absorbent/floating material from product mixes by means of float/sink separation |
Feb. 3, 2004 |
| 6676834 |
Self-cleaning water filter |
Jan. 13, 2004 |
| 6634869 |
Piston pump with piston spring-biased to filter piston |
Oct. 21, 2003 |
| 6599434 |
Fine coal recovering process |
Jul. 29, 2003 |
| 6564947 |
Method of screening material utilizing a plurality of undulating screen assemblies |
May. 20, 2003 |
| 6517722 |
Self cleaning fuel oil strainer |
Feb. 11, 2003 |
| 6510947 |
Screens for vibratory separators |
Jan. 28, 2003 |
| 6506310 |
System and method for separating solids from a fluid stream |
Jan. 14, 2003 |
| 6485640 |
Flow diverter and exhaust blower for vibrating screen separator assembly |
Nov. 26, 2002 |
| 6461523 |
Solids separation mechanism |
Oct. 8, 2002 |
| 6458283 |
Lost circulation fluid treatment |
Oct. 1, 2002 |
| 6457588 |
Treatment of fluid having lost circulation material |
Oct. 1, 2002 |
| 6371306 |
Lost circulation fluid treatment |
Apr. 16, 2002 |
| 6340089 |
Method of fabricating undulating screen for vibratory screening machine |
Jan. 22, 2002 |
| 6267250 |
Centrifuge with partial wear resistant basket |
Jul. 31, 2001 |
| 6251294 |
Ultrasonic filter regenerating apparatus and method |
Jun. 26, 2001 |
| 6241101 |
Installation for separating and purifying solids |
Jun. 5, 2001 |
| 6237780 |
Vibratory separator screens |
May. 29, 2001 |
| 6221258 |
Method and apparatus for acoustically driven media filtration |
Apr. 24, 2001 |
| 6213311 |
Filter having a device for countering the clogging of the filter |
Apr. 10, 2001 |
| 6195825 |
Laundry wash-cycle water recovery system |
Mar. 6, 2001 |
| 6177006 |
Filtering device |
Jan. 23, 2001 |
| 6106727 |
Automated system and method for processing biological fluid |
Aug. 22, 2000 |
| 6096210 |
Screening system |
Aug. 1, 2000 |
| 6089380 |
Screening system |
Jul. 18, 2000 |
| 6053331 |
Non-tensioned shaker filter |
Apr. 25, 2000 |
| 6053332 |
Method of fabricating undulating screen for vibratory screening machine |
Apr. 25, 2000 |
| 6042735 |
Process and device to drain a fibrous pulp suspension |
Mar. 28, 2000 |
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