| Patents for B65G 53 - Conveying materials in bulk through troughs, pipes, or tubes by floating the materials, or by flow of gas, liquid, or foam (10,589) |
|---|
| 11/29/2000 | EP1055719A1 Method and apparatus for thermal transportation using polyvinyl alcohol |
| 11/28/2000 | US6152310 Powder supply system and powder supplying unit used in the system |
| 11/22/2000 | EP1053958A1 Cellular rotary valve with excentrically adjustable bearing in the side cover |
| 11/22/2000 | EP1053194A1 Assembly for providing a laminar gas flow for fluidization or transport of bulk solids |
| 11/22/2000 | CN1058678C Appts. and methods for transferring and metering anular material |
| 11/16/2000 | DE19922536A1 Extracting fibrous material, e.g. tobacco, from container involves using suction tube forming transport path with e.g. nipple(s) transverse to suction direction close to end opening cross-section |
| 11/16/2000 | DE19920288A1 Verfahren und Vorrichtung zum Öffnen und Schließen einer Förderleitung Method and apparatus for opening and closing a conveying line |
| 11/15/2000 | EP1052456A1 Pneumatic feeding device for heating installation |
| 11/15/2000 | EP1052203A2 Method and apparatus for hydraulicly conveying bulk material |
| 11/09/2000 | WO2000066466A1 Powder and granular material feeding device for closed system |
| 11/09/2000 | CA2372737A1 Granular material supply system for closed system |
| 11/08/2000 | EP1050496A1 Method and apparatus for opening and closing a transport pipe |
| 11/08/2000 | CN1058244C Pneumatic bulk material slug transport process and device with attenuated shocks |
| 11/07/2000 | US6142714 Particulate material accelerator conveyor |
| 11/01/2000 | CN2403750Y Pneumatic conveying hand-operated opening door feeding or discharging device |
| 11/01/2000 | CN2403749Y Powder conveying intermediate lift pump |
| 11/01/2000 | CN2403501Y Materials transport mechanism between crushing machine and flour mill |
| 10/31/2000 | US6139226 Injection method for feeding particulate to a process vessel |
| 10/25/2000 | CN2402644Y Suction unloader for press filter |
| 10/25/2000 | CN2402643Y Pneumatic secondary conveying type conveying and unloading device |
| 10/24/2000 | US6135317 Device for unloading a pressurized vessel |
| 10/19/2000 | WO2000061945A1 Method and arrangement for pumping material |
| 10/19/2000 | WO2000061472A1 Abrasive material transport hose with wear detecting sensors |
| 10/18/2000 | EP1044904A1 Process and device for automatically filling a hot container with a solid product |
| 10/18/2000 | CN2401522Y Vertical water-isolated syrup conveyer |
| 10/18/2000 | CN2401521Y Water feeding and storing apparatus for vertical water-isolated syrup conveyer |
| 10/18/2000 | CN2401520Y Machine for conveying grain into storehouse |
| 10/12/2000 | DE19921162C1 Hydraulic material feed method uses pumped liquid dispersion with back-up pump for replacement of failed dispersion feed pump |
| 10/12/2000 | DE19900655C1 Bulk material transport equipment, especially for bulk material injection in metallurgical plants, has a flow and pressure monitoring system for regulating a deposit, blockage and coarse particle flushing gas system |
| 10/11/2000 | CN2400410Y Low-temp. emergency cut-off device for liquefied gas conveying pipe |
| 10/10/2000 | US6129246 Rotary feeder for dosing bulk material |
| 10/05/2000 | DE19925346C1 Assembly to direct the flow direction of loose material has a rotating plug within a housing operated by a rotating piston through a compressed fluid to set the flow path from the entry to a selected outlet |
| 10/05/2000 | DE19914751A1 Verfahren und Vorrichtung zur kontinuierlichen Behandlung von Katalysatoren und Katalysatorträger Method and apparatus for continuous treatment of catalysts and catalyst supports |
| 10/05/2000 | DE19913196A1 Cell wheel sluice for conveyance or controlled feed of bulk material comprises housing with inflow and outflow shafts and cell wheel rotatably located on shaft in housing bore |
| 10/04/2000 | EP1041022A1 Method for off-loading incoherent material from a container and apparatus for the implementation of the method. |
| 10/04/2000 | EP1040867A2 Process and apparatus for the continuous treatment of catalysts and catalyst carriers |
| 10/04/2000 | CN2399356Y 助推器 Booster |
| 10/03/2000 | CA2148597C Method and apparatus for transporting solid particles from one chamber to another chamber |
| 09/28/2000 | DE19921222C1 Pipeline flow switching device e.g. for loose material feed, has longitudinally displaced switching slide incorporating coupling channels for connecting inlet flow to 2 alternate outlet flows |
| 09/26/2000 | US6123486 Apparatus for metering bulk material |
| 09/21/2000 | WO2000055076A1 Device for cap removal by suction |
| 09/21/2000 | WO2000055073A1 Materials transportation and storage apparatus |
| 09/21/2000 | DE19911349A1 Kappenabsaugung Kappenabsaugung |
| 09/20/2000 | EP1036024A1 Device for pneumatic transport of material such as concrete |
| 09/14/2000 | DE19925345C1 Loose material stream switching device has pivoted deflection plate for deflecting loose material stream between 2 flow paths at right angles to one another |
| 09/14/2000 | DE19909132A1 Bulk material transport equipment, especially for pneumatic transport of particles or sludge to a combustion or metallurgical furnace, comprises an injector with a transport pipe containing an axially fixed, rotatable dosing head |
| 09/13/2000 | EP1035048A1 Method for dividing a flow of particulate solids into partial flows |
| 09/13/2000 | CN2396013Y Machine for suction conveying grain |
| 09/08/2000 | WO2000051922A1 Transport of solid particulates |
| 09/08/2000 | CA2382086A1 Transport of solid particulates |
| 09/06/2000 | CN1056124C PTA material air-knife type pulse conveying device for tanker |
| 08/31/2000 | WO2000050324A1 Device and method for inwardly transferring bulk material into a pneumatic conveyor line |
| 08/31/2000 | DE19906496A1 Hydraulic conveying system for plastic pellets or granules supplying a number of machines, has only single return line for fluid |
| 08/31/2000 | DE19906495A1 Cellular wheel sluice for feed or dosing of loose materials has facility whereby cell wheel is filled with loose material from feed chute both over radial circumferential face and also over at least one axial end face |
| 08/30/2000 | EP1030994A1 Anti-abrasion pipe fittings for high-speed particle-laden flow |
| 08/22/2000 | US6106202 Pneumatic conveying air assist line with air bleed |
| 08/22/2000 | CA2285737C Discharge spout for auger |
| 08/17/2000 | DE19905591A1 Fluidizing unit for feed of gas into fine grain or powder-form substances produces fluidizing effect which acts not only in one plane but also in second plane in direction perpendicular to first fluidizing plane |
| 08/15/2000 | US6102578 Cellular wheel sluice with supplementary bearing |
| 08/10/2000 | WO2000046130A1 Method and apparatus in connection with the emptying of an expanded storage volume in a refuse transport system |
| 08/10/2000 | WO2000046129A1 Refuse transport system |
| 08/09/2000 | EP1026107A1 Joint for pipelines for pneumatic transportation of loose materials |
| 08/09/2000 | CN2390850Y Efficient energy-saving suction nozzle for grains in bulk |
| 08/03/2000 | DE19901967A1 Cell wheel lock for transporting or dosing bulk material has cell wheel supported on radially outward-lying elements of two ring elements per bearing arrangement |
| 08/02/2000 | EP0701486B1 Powder coating system |
| 08/02/2000 | CN1055127C Method and device for conveying finely divided solid |
| 07/27/2000 | DE19902850A1 Distribution accessory for pneumatic feed facilitates quasi-continuous supply of components on demand to different user points with S-shaped distribution pipe section which swivels or rotates |
| 07/26/2000 | EP0858366B1 Structured packing |
| 07/26/2000 | CN1261322A Bulk conveying system and method of controlling a bulk conveying system |
| 07/25/2000 | US6092747 Automatic pneumatic conveying machine |
| 07/20/2000 | DE19855647C1 Cell wheel sluice for conveyance or controlled feed of bulk material comprises housing with inflow and outflow shafts and cell wheel rotatably located on shaft in housing bore |
| 07/19/2000 | EP0931009B1 Arrangement for conveying thick matter |
| 07/18/2000 | US6089794 Vacuum loading system |
| 07/12/2000 | CN2387082Y Material conveying connector |
| 07/12/2000 | CN2387081Y Fish loader-unloader |
| 07/12/2000 | CN1259478A Method and equipment for transporting solid particles |
| 07/11/2000 | US6085939 Method for controlling a device for feeding flowable goods into a transport line |
| 07/06/2000 | WO2000039009A1 Conveying particulate material in a pressurised gas |
| 07/06/2000 | WO2000038975A1 Loading and unloading of solid substance having high degree of water content |
| 07/06/2000 | CA2354157A1 Loading and unloading of solid substance having high degree of water content |
| 07/04/2000 | US6082934 Portable pneumatic precision metering device |
| 06/29/2000 | WO2000037341A1 Arrangement for filling silos by using transport air, method utilizing the arrangement, and silo including the arrangement |
| 06/29/2000 | DE19859733A1 Wear resistant tiles used for pneumatic and hydraulic conveying systems have an adhesively bonded hard surface layer |
| 06/27/2000 | US6079461 Use of inert gas in transfer of comminuted product to tank |
| 06/21/2000 | CN2383817Y Pneumatic coneyer for crushing system of feed processing machinery |
| 06/15/2000 | DE19855274A1 Cellular wheel sluice for moving loose material has cells which as they turn downwards are biased with pressurised gas before reaching outlet shaft |
| 06/14/2000 | CN2382839Y Heavy crude platform central external transport device |
| 06/13/2000 | US6073818 Apparatus for controlled delivery of powdered solid materials |
| 06/07/2000 | EP1006064A1 Cellular rotary valve |
| 06/07/2000 | EP1005433A1 Bulk conveying system and method of controlling a bulk conveying system |
| 06/06/2000 | US6071558 Vehicle powder coating system |
| 05/31/2000 | EP1004526A2 Device for separating solids from an air stream |
| 05/31/2000 | EP1004525A1 Cellular rotary valve with extracting system |
| 05/31/2000 | EP1004365A2 Conveying device for bulk material with means for retaining coarse particles |
| 05/31/2000 | EP1003683A1 Vertical-shaft rotary valve |
| 05/31/2000 | DE19855030A1 Fördervorrichtung für Schüttgüter mit Rückhalteeinrichtung für Grobanteil Conveyor for bulk materials with restraint coarse fraction |
| 05/30/2000 | US6068429 Air conveying apparatus |
| 05/30/2000 | CA2034098C Concrete pump for the wet spraying process |
| 05/27/2000 | CA2290299A1 Apparatus for depositing solids from an air current |
| 05/18/2000 | DE19852869A1 Conveying tube to fluidize product flow, especially abrasive comminuted product, has anti-wear lining applied to inside of tube sections, with thickness of lining downstream of air intake greater than that of lining upstream of it |