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| Number | Title | Issue Date |
| 8147169 | Apparatus for extracting and delivering articles in amounts of uniform size Apparatus comprising an implement for extracting charges of uniform size of articles from a mass of the articles and delivering the charges to a receiver. The implement has a chamber for receiving the articles to form the charge. The chamber has a mouth through whic... | 04/03/2012 |
| 7410329 | Device for conveying powders through pipelines A device for conveying powders through pipelines including at least one pumping device which in turn includes a suction inlet and a delivery outlet and a tubular chamber with opposite ends connected respectively to the suction inlet through an input valve and to the... | 08/12/2008 |
| 7337992 | Distribution assembly for particulate material An assembly for distributing particulate material comprising a blower assembly preferably removably mounted on a mobile platform and structured to generate a forced flow of air along a flow path and through a manifold assembly connected to a supply of material being... | 03/04/2008 |
| 7331303 | Floating power plant A floating power plant includes a hull having a structure suitable for being movable at sea; a plurality of watertight bulkheads placed in the hull to a height of a freeboard deck, thus partitioning the interior of the hull into a plurality of watertight chambers; a... | 02/19/2008 |
| 7326005 | Air powered storage device for pneumatic transport system An air powered storage device is provided that is operative to temporarily store pneumatic carriers within a pneumatic carrier system. Generally, the device includes a pneumatic tube that is sized to permit the passage of pneumatic carriers. A gate member is selecti... | 02/05/2008 |
| 7303597 | Method and apparatus for continuously feeding and pressurizing a solid material into a high pressure system A system for substantially continuously providing a solid material, for example pulverized coal, to a pressurized container. The system provides the solid material to a first container of a first pressure elevated above an initial pressure of the solid material. Gen... | 12/04/2007 |
| 7278804 | Methods and systems for delivering lost circulation material into drilling pits Disclosed herein are embodiments of a method and system for delivering lost circulation material, particularly cottonseed hulls, into oil and gas drilling pits. According to one exemplary embodiment, a method of delivering lost circulation material from a bulk sourc... | 10/09/2007 |
| 7278811 | Land and sea transport system for particulate materials A multi-modal system for transport of particulate material includes a plurality of ship based hoppers mounted within the hold of a ship. Each such hopper includes a container for particulate material, a container inlet by which particulate material can be loaded int... | 10/09/2007 |
| 7211429 | Organic waste material treatment process An organic waste material treatment process comprising subjecting the organic waste material to conditions under which anaerobic digestion occurs followed by conditions under which aerobic composting occurs. Preferably, the organic waste material is pre-conditioned ... | 05/01/2007 |
| 7195084 | Systems and methods for storing and handling drill cuttings Vessels for selectively holding drilling cuttings material and methods employing such vessels; the vessels, in at least certain aspects, having a body with a hollow container with an interior space for receiving drilling cuttings material and from which the material... | 03/27/2007 |
| 7163456 | Vehicle air conditioner Engine cooling water is charged to a flexible diaphragm member (3d) to expand the flexible diaphragm member (3d) so that the substantial sectional area of an air passage (3b) is decreased when a ventilation resistance, in an... | 01/16/2007 |
| 7150586 | Wine must and pomace pump A wine must pump (10) for pumping a wine product (23) such as must or pomace, has an intake port (14) for receiving the wine product (23), a discharge port (16) for discharging the wine product (23) under pressure, vacuum ch... | 12/19/2006 |
| 7104385 | Railroad hopper car unloader A system unloads material, such as bulk quantities of dry product, from a container, such as a railroad hopper car, in a fast and efficient manner. The container defines an interior adapted to contain a product and includes a product discharge section adapted to all... | 09/12/2006 |
| 7105040 | Wine must and pomace pump A wine must pump (10) for pumping a wine product (23) such as must or pomace, has an intake port (14) for receiving the wine product (23), a discharge port (16) for discharging the wine product (23) under pressure, vacuum ch... | 09/12/2006 |
| 7080960 | Apparatus and method for transporting waste materials An apparatus for transporting solid waste drill cuttings material produced in the drilling of an oil or gas well, the apparatus including: a waste supply apparatus; a feeder to transport the material; a pneumatic conveying apparatus to which the material is transfer... | 07/25/2006 |
| 7080961 | Distribution assembly for particulate material An assembly for distributing particulate material comprising a blower assembly which is preferably removably mounted on a mobile platform and structured to generate a forced flow of air along a flow path and through a manifold assembly connected to a supply of mater... | 07/25/2006 |
| 7022363 | Process and apparatus for flaxseed component separation A continuous process for separating components of flaxseed is described. Flaxseed is dried to a moisture content of from about 0.5% to about 3.0%, after which is introduced into a separation chamber having an abrasive rotator therein. As the flaxseed passes over the... | 04/04/2006 |
| 6971786 | Method for conveying a solid substance The invention relates to a method for conveying a solid (2) in a conveying medium (15), said solid (2) being delivered to a container (5) with outlet (7). The solid (2) is in this case dispersed in the transport liquid (1... | 12/06/2005 |
| 6966688 | Apparatus for mixing and dispensing powder An apparatus and method for mixing and dispensing a powder material in an aqueous solution wherein the powder material is premixed into solution by a spreader. The premix solution is subsequently dispensed in a diluted aqueous stream by a venturi proportioner. In a ... | 11/22/2005 |
| 6941873 | Tank steam-out cap A steam cap for use in cleaning out a tank, such as a railroad tank car, is described herein. The steam cap of the invention is preferably affixed to a tank outlet, such as a tanker outlet leg. The steam cap includes a body, preferably made of a drain cup and a line... | 09/13/2005 |
| 6936092 | Positive pressure drilled cuttings movement systems and methods Methods for moving drilled cuttings, the methods, in certain aspects, including conveying with air under positive pressure, drilled cuttings to flow conduit apparatus; applying air under positive pressure to the flow conduit apparatus to continuously move the drille... | 08/30/2005 |
| 6923601 | Conveyor device for particulate material A conveyor apparatus for a particulate material to be conveyed, e.g., a synthetic resin granulate or powder, with a plurality of handling devices (30, 31) for processing the conveyed material, a storage bin (20) for the material to be conveyed, a conve... | 08/02/2005 |
| 6749373 | Installation for feeding a plurality of loads/cells of aluminum melting furnaces with bulk material such as aluminum oxide The present invention is directed to an Installation for feeding a plurality of loads, e.g. cells of aluminum melting furnaces, with a bulk material such as pulverized aluminum oxide. The installation includes a silo for the bulk material. The silo includes a pressu... | 06/15/2004 |
| 6666627 | Discharge apparatus adapted to distribute material A discharge apparatus for connection to and covering an airlock material outlet. The discharge apparatus includes an air inlet for at least substantially directing an airstream through an airlock material outlet and toward an interior area defined by an a... | 12/23/2003 |
| 6478513 | Fluid pumping apparatus for particulate material system A fluid pumping assembly for pumping particulate material includes a pump housing defining a pump cavity including a pumping chamber for handling particulate material, a motive fluid chamber, and a moveable diaphragm. The fluid pumping assembly also inclu... | 11/12/2002 |
| 6368028 | Conveying systems for compacted, friable solids A gas conveying system capable of conveying a solids material without pushing or compressing the solids material. The system comprising: at least one conduit assembly comprising a conduit, a lance assembly disposed about a first end of the conduit which i... | 04/09/2002 |
| 6343897 | Apparatus and method for spreading particulate materials A system for applying particulate materials comprising a supply source of pressurized gas, a chamber with first and second opposed side walls, at least one pressurized gas entrance conduit for transporting pressurized gas to the chamber, at least one mate... | 02/05/2002 |
| 6244788 | Apparatus for supplying solder balls An apparatus is provided for supplying solder balls to a receptacle. The apparatus includes a reservoir for storing the solder balls and a flow path. The flow path includes a first end connected to and in fluid communication with the reservoir and a secon... | 06/12/2001 |
| 6142714 | Particulate material accelerator conveyor A particulate material accelerator conveyor includes a housing having a wall with openings therein for an air inlet, a particular material inlet, and a mixture outlet; a feed auger rotatably mounted in the housing and in fluid communication with the parti... | 11/07/2000 |
| 6068428 | Capsule train separation system for fluid capsule pipeline transporation Apparatus for spacing consecutive capsules of solid material traveling as a capsule train in a pipeline in which the capsules are carried by a fluid flowing through the pipeline includes a separation system interposed between upstream and downstream porti... | 05/30/2000 |
| 6058567 | Apparatus and methods for purifying and sorting textile fibers by length using focused energy fields An arrangement for sorting a first category of fibers having a first set of properties into at least a second category of fibers having a second set of properties and a third category of fibers having a third set of properties. The arrangement comprises a... | 05/09/2000 |
| 6036407 | Solids conveying system for compacted, friable solids that can not be pushed or compressed A gas conveying system capable of conveying a solid material without pushing or compressing the solid material. The system comprising: at least one conduit assembly comprising a conduit, a lance assembly disposed about a first end of the conduit which is ... | 03/14/2000 |
| 5984590 | Collector box with baffle system for use in spray-on fiber recycling system A system for recovering waste fiber and reusing it with a loose-fill blown-in-place insulation system includes a fiber collector device mounted above the feed hopper, which collector receives the waste (i.e. recovered) insulation for recycling into the bl... | 11/16/1999 |
| 5947646 | System for blowing loose-fill insulation A system and corresponding method blow or spray loose-fill insulation (e.g., fiberglass) into wall cavities and the like. The system includes a fiber recovery or recycling subsystem that vacuums up overspray or waste fibers and forwards them back toward t... | 09/07/1999 |
| 5752788 | System and method of pumping a constant volume of powder An apparatus and method for pumping a constant volume of powder to a powder spray gun includes a powder pump which meters the powder into a stream of air so that a constant volume of the air entrained powder is distributed to the spray gun. The invention ... | 05/19/1998 |
| 5713494 | Powder feeding device A powder feeding device for feeding powder at a constant rate has a container for storing a powdered material and a discharge device mounted in the container at a lower portion thereof for discharging the powdered material from the container at a constant... | 02/03/1998 |
| 5647696 | Loose material combining and depositing apparatus An apparatus for depositing loose materials, such as insulation or fireproofing in worksite areas, may be used for depositing a single or premixed loose material. Alternatively, the apparatus may be used both for combining two constituent loose materials ... | 07/15/1997 |
| 5584615 | Pneumatic particulate transport with gravity assisted flow A system for transporting particulate material uses a combination of nonmechanical valves and pneumatic and gravity transport to reduce breakage of particulate material. This system is particularly useful for the conveyance of catalyst particles where a l... | 12/17/1996 |
| 5544983 | Method of transferring material from the bottom of a body of water A method of transferring material from the bottom of a body of water provides a first tank submerged at a predetermined depth above the bottom. A material source is provided at the bottom subject to ambient water pressure, and is fluidly connected with th... | 08/13/1996 |
| 5535791 | Container for free-flowing masses and process for filling and emptying these containers A container (1) for masses (17) which can be pumped and which flow freely consists of a sack-shaped bag (3) made of flexible, diffusion-impervious plastic sheet which is closed pressure tight and arranged in a holding frame (2). From a bottom area (9) of ... | 07/16/1996 |
