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Class Information
Number: 210/144
Name: Liquid purification or separation > Automatic control > Responsive to vibration or unbalance
Description: Apparatus responsive to vibration or unbalance of a movable part of treating means.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7416670 |
Dual-cell mechanical flotation system with intermittent skimming |
Aug. 26, 2008 |
| 6681430 |
Method and system for mechanizing simultaneous multi-actuator actions applied to dynamic balancing |
Jan. 27, 2004 |
| 6590960 |
Computed tomography apparatus with integrated unbalanced mass detection |
Jul. 8, 2003 |
| 6397988 |
Pivoting vibration absorber including a torsional spring and pipeline system utilizing same |
Jun. 4, 2002 |
| 6327732 |
Fluid balancing ring and method for using same |
Dec. 11, 2001 |
| 6295678 |
Method for pre-balancing a rotating drum having a temporarily shifting unbalance |
Oct. 2, 2001 |
| 6119547 |
Automatic balancing device |
Sep. 19, 2000 |
| 6089053 |
Washing machine with improved anchoring means for the washing assembly |
Jul. 18, 2000 |
| 5893281 |
Tethering system for a clothes washing machine having a hung-strut suspension |
Apr. 13, 1999 |
| 5850746 |
Dewatering apparatus of automatic washing machine |
Dec. 22, 1998 |
| 5829084 |
Method and system for balancing an upright washing machine |
Nov. 3, 1998 |
| 5813253 |
Arrangement for balancing of a body rotatable about an axis |
Sep. 29, 1998 |
| 5782110 |
Clothes washing machine with balancing device |
Jul. 21, 1998 |
| 5768730 |
Drum type washing machine and dryer |
Jun. 23, 1998 |
| 5709109 |
Drum type clothes washer having a fluid balancing mechanism |
Jan. 20, 1998 |
| 5681474 |
Low-pressure chromatography column with automatically movable lid |
Oct. 28, 1997 |
| 5582040 |
Water balancing apparatus for horizontal axis and vertical axis laundry appliances |
Dec. 10, 1996 |
| 5561993 |
Self balancing rotatable apparatus |
Oct. 8, 1996 |
| 5460017 |
Weight compensating apparatus |
Oct. 24, 1995 |
| 5375282 |
System and method for detecting and interrupting an out-of-balance condition in a washing machine |
Dec. 27, 1994 |
| 5375437 |
Out-of-balance condition detecting system with lid actuated switching assembly |
Dec. 27, 1994 |
| 5345792 |
Balancer for an automatic washer |
Sep. 13, 1994 |
| 5271165 |
Increased capacity disc dryer |
Dec. 21, 1993 |
| 5190645 |
Automatically adjusting shale shaker or the like |
Mar. 2, 1993 |
| 5108626 |
Process for recovering course particles from tailings |
Apr. 28, 1992 |
| 5050407 |
Combination unbalanced load and lid switch assembly |
Sep. 24, 1991 |
| 4991412 |
Oscillatory support for drum washing machines |
Feb. 12, 1991 |
| 4991247 |
Method of balancing a container which rotates about an essentially horizontal axis |
Feb. 12, 1991 |
| 4981585 |
Centrifuge system and fluid container therefor |
Jan. 1, 1991 |
| 4910502 |
Device for detecting the unbalance of a rotating machine from a predetermined threshold |
Mar. 20, 1990 |
| 4855042 |
Apparatus for minimizing reactive forces on a gimbal-mounted centrifuge |
Aug. 8, 1989 |
| 4640770 |
Apparatus for extracting water from solid fines or the like |
Feb. 3, 1987 |
| 4528827 |
Extractor drum balancer |
Jul. 16, 1985 |
| 4522620 |
Method and apparatus for measuring the quantity of solid material in a centrifuge cylinder |
Jun. 11, 1985 |
| 4517695 |
Method and apparatus for balancing of out-of-balance forces in centrifuges or combined washing machines-spin driers |
May. 21, 1985 |
| 4481108 |
Belt filter |
Nov. 6, 1984 |
| 4449383 |
Combination lid and excursion switch and alarm for automatic washers |
May. 22, 1984 |
| 4433592 |
Balancer for use in centrifugal rotary machine |
Feb. 28, 1984 |
| 4411664 |
Washing machine with out-of-balance detection and correction capability |
Oct. 25, 1983 |
| 4190530 |
Centrifugal method and apparatus for processing fluid materials |
Feb. 26, 1980 |
| 4099667 |
Apparatus for preventing vibration in a centrifugal separator |
Jul. 11, 1978 |
| 4098098 |
Out-of-balance and safety switch arrangement for washing machine |
Jul. 4, 1978 |
| 4070290 |
Centrifuge with torsional vibration sensing and signaling |
Jan. 24, 1978 |
| 4044626 |
Balancing ring of centrifugal extractor |
Aug. 30, 1977 |
| 3983035 |
Balancing device for a rotatable drum which may be eccentrically loaded |
Sep. 28, 1976 |
| 3952557 |
Wobble washing machine |
Apr. 27, 1976 |
| 3945921 |
Rotary centrifugal machine |
Mar. 23, 1976 |
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