Quotables
"The idea that cavalry will be replaced by these iron coaches is absurd. It is little short of treasonous."
Aide-de-camp to Field Marshal Haig ; At a tank demonstration, 1916
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 7896162 | Screening system The present invention provides a vibratory screening apparatus (1) for use in removing solids from a liquid feed, and a basket (4) therefore. The apparatus comprises a static outer housing (2), and a floating basket vibratable by a vibrator devi... | 03/01/2011 |
| 7380672 | Flow diverter and exhaust blower for vibrating screen separator assembly A flow diverter and a vacuum blower for vibrating screen separator assembly. The flow diverter decelerates and increases the exposed surface of materials. The exhaust blower removes vapors from the materials. ... | 06/03/2008 |
| 7380673 | Flow diverter and exhaust blower for vibrating screen separator assembly A flow diverter and a vacuum blower for vibrating screen separator assembly. The flow diverter decelerates and increases the exposed surface of materials. The exhaust blower removes vapors from the materials. ... | 06/03/2008 |
| 7216767 | Screen basket and shale shakers A screen mounting basket for a vibratory separator for separating components of material introduced into the basket, the vibratory separator including a collection receptacle beneath the basket, the basket including two opposed spaced-apart side walls having first e... | 05/15/2007 |
| 7198156 | Dam basket for vibratory separators A vibratory separator and a screen mounting basket for a vibratory separator for separating components of material introduced into the basket, the vibratory separator including a collection receptacle beneath the basket, at least one screen assembly mounted in the b... | 04/03/2007 |
| 7182207 | System and process for break detection in porous elements for screening or filtering A detector for breaks in screens and filters employed in material separators includes a transmitter of RF signals and a receiver of RF signals located to either side of a screen. The separator includes a chamber having a barrier to RF signals with a path through the... | 02/27/2007 |
| 7182206 | Screen energizer A screening system including a vibratory screen separator having a resiliently mounted frame with a low frequency vibratory drive coupled to that frame. A taut screen is rigidly mounted in the frame and a vibration transmitter assembly is resiliently mounted to the ... | 02/27/2007 |
| 7114620 | Multi-deck screening machine A screening machine comprises a screen frame elastically supported on a fixed base and comprising screen cheeks and screen frame crossbeams which connect the screen cheeks, a drive for oscillating the screen frame, and a swing frame elastically coupled to the screen... | 10/03/2006 |
| 7111739 | Wet fine particle sizing and separating apparatus A particle sizing and separating apparatus is disclosed. The apparatus includes a base and a frame that is movably connected to the base. A motor assembly is provided to vibrate the frame and at least two screens are connected to the frame. Means also are provided f... | 09/26/2006 |
| 7063214 | Interlocking screens for vibratory separators Interconnectible screen assemblies for vibratory separators or shale shakers and methods for manipulating such screen assemblies which, in certain aspects, include a first screen assembly and a second screen assembly positioning at least a portion of the first scree... | 06/20/2006 |
| 7055697 | System for separating fluid-borne material from a fluid that carries particulate matter along with the material A system for screening fluid-borne material from a fluid that carries particulate matter along with the material, e.g. for screening usable fibers in papermaking or tissue making white water that also contains waste material such as fines and ash. The system employs... | 06/06/2006 |
| 7040488 | Screens and seals for vibratory separators A vibratory separator having a basket for supporting screen assembly apparatus, the basket having an interior surface, vibrator apparatus connected to the basket to vibrate it and the screen assembly apparatus releasably secured thereto, seal apparatus connected to ... | 05/09/2006 |
| 6997325 | System and process for break detection in porous elements for screening or filtering A detector for breaks in screens and filters employed in material separators includes a transmitter of RF signals and a receiver of RF signals located to either side of a screen. The separator includes a chamber having a barrier to RF signals with a path through the... | 02/14/2006 |
| 6955262 | Removable seal apparatus for vibratory separator A support apparatus for supporting at least one screen assembly of a vibratory separator, the vibratory separator having seal apparatus for sealing an interface between a portion of the at least one screen assembly and an interior surface of the support apparatus, t... | 10/18/2005 |
| 6871745 | Distributor apparatus for providing a uniform discharge of material The present invention provides an improved distributor including a conduit having an inlet end to receive incoming slurry and an outlet end to feed slurry onto a treatment apparatus such as a filter. A plurality of spaced apart diverter rows are arranged within the ... | 03/29/2005 |
| 6868972 | Fluid flow diffusers and vibratory separators A vibratory separator including basket apparatus for holding screening apparatus, at least one upper screen apparatus in the basket, the at least one upper screen apparatus having a fluid exit end, at least one lower screen apparatus in the basket below the at least... | 03/22/2005 |
| 6622868 | System for recovering and recycling usable fibers from white water in a papermaking process A system for recovering and recirculating usable fibers contained in papermaking white water. The system employs a flexible and pliable screen to which the papermaking white water is applied. The screen is supported in a suspended manner from a frame. The... | 09/23/2003 |
| 6612446 | Roll for spreading and slowing down pourable materials A spreading roll for spreading out a chip fleece for producing wood chip material or similar panels, includes two disk-shaped end pieces (3, 7), plural thin spokes (6), rods, pipes or cords arranged extending between the end pieces, and pipe-shaped loose ... | 09/02/2003 |
| 6484885 | Solids raised screens A new and unique design use of directional and re-directional raised ribs on a solids control filtering screen, such as those used in drilling wells for hydrocarbons and other substances, in conjunction with a coordinated system of hanging such screens an... | 11/26/2002 |
| 6119624 | Apparatus for sprinkling food products with powder material A sprinkling apparatus for sprinkling powder material onto food products. The apparatus includes a hopper for holding the powder material that is mounted above a conveyor. A drum is rotatably mounted within the hopper and stirs the powder material. The dr... | 09/19/2000 |
| 5973286 | Grain sorting method and a device thereof A grain sorting method and a device is provided which serves to continuously and quickly detect the appearance quality of the grains. The grain sorting device includes a feeding mechanism and a scattering mechanism where the grains are separately scattere... | 10/26/1999 |
| 5769239 | Grain scalping apparatus A gravity flow apparatus that scalps off the large pieces of foreign material from grain before processing or storage. The scalper consists of an upright housing with a grain inlet at the top. The grain enters the housing and drops onto a dead head slide.... | 06/23/1998 |
| 5700497 | Vibratory agglomerator An agglomerator structure, used in conjunction with a sifting structure, is described to provide variable sized agglomerates and uniform agglomeration, using at least one cone, with apex pointing toward the feed flow, and an inverted cone with a screen be... | 12/23/1997 |
| 5653346 | Process and device for sifting, sorting, screening, filtering or sizing substances In an apparatus for sieving, grading, sifting, filtering or sorting dry solid substances or solid substances in liquids having a sieve surface provided in a sieve frame and an ultrasound transducer (10) which is associated with the sieve surface (18) and ... | 08/05/1997 |
| 5614094 | Vibrating screen unit A vibrating screen unit for dewatering dredged material. The vibrating screen unit includes a frame and a top screen deck, a middle screen deck and a bottom screen deck. The middle screen deck includes a splitter which extends across the width of the fram... | 03/25/1997 |
| 5469972 | Screening apparatus and method for screening mixed materials A screening apparatus and a method are provided for separating mixed material into coarse materials and finer materials. After dumping mixed materials with a loader into a bucket located in an upper section of a screening apparatus, a movable wall moving ... | 11/28/1995 |
| 5453193 | Strainer An improved strainer device has a screen which receives a solid/mixture from a feed container for separation. To insure that an uneven flow of the mixture over the screen does not occur due to, for example, a non-level mounting, inlet rushing or turbulenc... | 09/26/1995 |
| 5447238 | Separating mechanism An apparatus for separating fiber and shiv includes a pinned metering rotor and a pinned separation rotor adapted to rotate with surfaces moving in opposite directions and having fixed bearing locations, the final separation rotor being adjacent a shroud ... | 09/05/1995 |
| 5431287 | Separator screen feeder A vibratory screen separator system having a moving manifold, angled feed nozzles, and angled spray nozzles. The spray nozzles and the feed nozzles are attached to the bottom of the manifold, and the manifold moves back and forth over the screen. The feed... | 07/11/1995 |
| 5375720 | Dry separation of particulate material of different densities An air concentrator for dry separation of gold and other heavy minerals from alluvial deposits comprises a housing having a number of open-topped chambers arranged in a ring-like configuration and surmounted by a screen having rings thereon forming annula... | 12/27/1994 |
| 5294001 | Apparatus for removing oil from oil covered parts Apparatus and method for cleaning the oil off of oil covered parts by the employment of oil absorbing particulate such as ground corncob. The oil covered parts and oil absorbing particulate are mixed together in a tumbler for a period sufficient to bring ... | 03/15/1994 |
| 5250196 | Method and device for working up unused concrete mix and/or mortar The invention relates to a method for working up unused concrete mix and/or mortar whereby the unused concrete mix and/or mortar is gradually supplied to and distributed over a sieve during spraying of the unused concrete mix and/or mortar with water in s... | 10/05/1993 |
| 5213216 | Vibratory sieve with screen and annular ring member thereon Disclosed is a vibratory sieve for separation of fibrous materials from materials containing them, the vibratory sieve comprising a sieve body and a mechanism for imparting vibration to the sieve, the sieve body including a screen to be vibrated by the me... | 05/25/1993 |
| 5123542 | Method and apparatus for cleaning, distributing and aerating grain An improved apparatus for cleaning, distributing and aereating grain is mounted in a storage structure and includes a frustro-conical screen device secured symetrically to an imperforate funnel-shaped member. A fan assembly is secured to the funnel-shaped... | 06/23/1992 |
| 5110457 | Ore sample and water recovery apparatus and method therefor A method and apparatus for preparing an ore sample and recovering water from a drilling rig is disclosed. Ore sample and water recovery apparatus (10) includes a slurry inlet (12) for receiving slurry from a drilling rig. Slurry is directed from slurry in... | 05/05/1992 |
| 5108602 | Straining apparatus with a continuous inwardly helical open channel The invention relates to a straining apparatus for the separating of solid-liquid mixtures with a downwardly tapering straining basket, the basket inside wall of which has an inclination () increasing from top to bottom, the charging of material to... | 04/28/1992 |
| 5019248 | Apparatus for grading fibrous material An apparatus for separating different phases of dry material, such as plant fibers, from each other includes a rotating hollow body on an inclined axis with an inner perforated wall, an outer perforated wall, and partitions at spaced intervals within the ... | 05/28/1991 |
| 5002656 | Rotary grid-structure bucket for separating from each other fine and coarse particles of sizable materials or products A rotary grid-structure bucket for separating fine and coarse constituents of sizable materials or products, has a bucket (3) with a separating part (9) located between its back (7) and its front (8) and sides provided with apertures to allow fine constit... | 03/26/1991 |
| 4957618 | Vertical screening device Vertical screening device (1) having at least one cylinder screen (2) and connectible with its lower end portion (8) to a similar screening device or a drive unit and, with its upper end portion (7), to a similar screening device or a distributor device. ... | 09/18/1990 |
| 4956078 | Feed prestratification attachment for high efficiency vibratory screening A feed prestratification attachment for classifying materials is configured to be secured to a vibrating screen unit so as to encourage stratification and more even distribution of the incoming feed material. The attachment includes a pair of side adapter... | 09/11/1990 |
