| 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) |
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| 08/23/1995 | EP0667832A1 Method and apparatus for transporting solid particles from one chamber to another chamber. |
| 08/22/1995 | US5443636 Composition for and method of pumping concrete |
| 08/22/1995 | US5443162 High capacity high pressure feeding |
| 08/10/1995 | DE4403210A1 Material flow distributor |
| 08/08/1995 | US5439367 Plastic material changing unit in an injection molding machine |
| 08/08/1995 | US5439317 Synergistically mixing mineral particles with a premix of hydrated clay and water to form a nonsettling suspension for pumping to a disposal site, e.g. backfill |
| 07/27/1995 | DE4401493A1 Conveyor for transportation of cut vegetative material |
| 07/26/1995 | EP0551270B1 Interstage separator |
| 07/20/1995 | DE4403209A1 Conveyor duct for pourable goods |
| 07/19/1995 | EP0663358A1 Container, in particular on railway vehicles, for pulverulent materials such as cement |
| 07/18/1995 | US5433559 Pressurized hopper car |
| 07/18/1995 | US5433250 Hydraulic line switches |
| 07/13/1995 | DE4400457A1 Method of pneumatically transporting fine granular material |
| 07/06/1995 | DE4400029A1 Regulated metered conveyor system |
| 07/05/1995 | CN2202737Y Gasification jetting conveying pump |
| 07/04/1995 | US5429156 Pneumatic transmission apparatus |
| 06/22/1995 | DE4343281A1 Method of transferring loose goods into pneumatic conveyor |
| 06/21/1995 | CN2201379Y Horizontal material catcher |
| 06/15/1995 | WO1995016171A1 Method and apparatus for transporting material |
| 06/15/1995 | WO1995015813A1 Arrangement in connection with a wear resistant coating in particle feeder and method for producing the same |
| 06/15/1995 | CA2177956A1 Arrangement in connection with a wear resistant coating in particle feeder and method for producing the same |
| 06/14/1995 | EP0657587A1 Improvements in and relating to collection devices |
| 06/14/1995 | DE4342405A1 Delivery blower for high density bulk goods |
| 06/14/1995 | CN2200620Y Reprocess wear-resisting bend for air conveyer |
| 06/08/1995 | CA2137405A1 Collection devices |
| 06/07/1995 | CN1103376A Continuous airflow carrier conveying apparatus |
| 06/07/1995 | CN1028741C Apparatus for separating material in fluidized bed form and detection of clogging |
| 05/31/1995 | EP0655402A1 Tangential separator |
| 05/30/1995 | CA2038280C Fluid pressure feeding apparatus |
| 05/18/1995 | DE4440080A1 Cleaning system for pneumatic transport line |
| 05/17/1995 | EP0653366A2 Method of and device for cleaning conveyor pipelines by blowing |
| 05/10/1995 | EP0652078A1 Particle feeder |
| 05/03/1995 | EP0651058A1 Process for introducing a second flow of powdered materials into a pneumatic transport system conveying powdered materials with adjustable flow rate |
| 05/03/1995 | EP0458949B1 Stabilization of k1k2p pro |
| 04/27/1995 | WO1995011429A1 Apparatus and method for monitoring mass flow of solids |
| 04/27/1995 | WO1995011178A1 Fine particle handling |
| 04/27/1995 | DE4404181A1 Blower device |
| 04/27/1995 | CA2149772A1 Fine particle handling |
| 04/25/1995 | US5409147 Cantilevered rotary valve |
| 04/20/1995 | WO1995010723A1 Material transfer device with multi-chamber rotor |
| 04/19/1995 | EP0648697A1 Method and apparatus for transporting particles |
| 04/18/1995 | US5407305 Continuous dense phase conveying method utilizing high pressure gas at predetermined gas pressures within a conveying pipe |
| 04/18/1995 | US5406844 Reservoir sight glass assembly for material processing machine |
| 04/18/1995 | CA2065545C Seed distribution system and method for a seeding implement |
| 04/12/1995 | EP0647581A1 Screw conveyor for bulk materials |
| 04/12/1995 | CN1101325A Particulate material transfer |
| 04/11/1995 | US5405063 Nozzle for fluidizing particulate material |
| 04/11/1995 | US5405062 Rotary product supply and discharge distributors |
| 03/30/1995 | WO1995008500A1 Feeder |
| 03/30/1995 | DE4432994A1 Installation and apparatus for outward transfer of fine dusts or the like |
| 03/21/1995 | US5398557 Rotary sampling apparatus for powdered or granular materials |
| 03/16/1995 | WO1995007426A1 Hydraulic line switcher with automatic plug detector |
| 03/15/1995 | EP0642778A1 Absorbent article |
| 03/08/1995 | CN1027846C Method for passing cable or wire through passage |
| 03/04/1995 | CA2130774A1 Slurry pipeline leaching method |
| 03/02/1995 | DE4328626A1 Method for operating a conveyor pipeline with dense-stream conveyance and apparatus for carrying out the method |
| 03/01/1995 | CN2190641Y Corrugated compensator for coal powder conveyer pipe |
| 03/01/1995 | CN2190640Y Discharging valve |
| 02/28/1995 | US5392964 Rotary feeder for flowable materials |
| 02/28/1995 | US5392722 Air separation tube for a pneumatic delivery system |
| 02/16/1995 | DE4326884A1 Volume-flow regulator (controller, governor) for pneumatic conveyance of solid matter |
| 02/15/1995 | EP0638402A1 Apparatus for dosing pulverized solid materials |
| 02/14/1995 | US5388704 Relating to conveying and separation apparatus |
| 02/10/1995 | CA2129718A1 Metering device for solid materials |
| 02/08/1995 | CN1098487A Rotary valve apparatus |
| 02/07/1995 | USH1416 Method for extending the life of a curved section in a pipe for the transport of finely divided fluidized particulate solids |
| 02/07/1995 | US5387058 Airlift railcar discharge adaptor |
| 02/02/1995 | WO1995003240A1 Automatic flushing apparatus for a hydrator |
| 02/01/1995 | EP0636560A1 Auger pump with guide grating for continuously conveying granulate or pulverulent flowable material |
| 01/25/1995 | CN1097650A Process and device for discharging a reactor |
| 01/24/1995 | US5383493 For distribution of material flows in tube systems |
| 01/17/1995 | US5382117 Apparatus for holding a powder container |
| 01/17/1995 | US5381933 Rotary feeder for granulated bulk material |
| 01/12/1995 | DE4341638C1 Apparatus for drawing off plastics material from a container such as a granules storage container or dryer |
| 01/12/1995 | DE4322882A1 Compressed-air suction and conveying apparatus |
| 01/05/1995 | WO1995000426A1 Pneumatic conveying systems |
| 01/05/1995 | WO1995000425A1 Method and apparatus for the transportation of concrete and the like material in pipelines |
| 01/05/1995 | DE4320986A1 Method and apparatus for monitoring a pneumatic delivery line |
| 01/05/1995 | CA2166098A1 Method and apparatus for the transportation of concrete and the like material in pipelines |
| 01/04/1995 | EP0601104A4 Container liner. |
| 01/04/1995 | CN1097049A Apparatus for controlling mechanism for pressing S-shaped sluice valve of concrete pump |
| 01/03/1995 | US5377762 Bore selector |
| 12/28/1994 | EP0630838A1 Particulate material transfer |
| 12/20/1994 | US5373690 Process and device for pneumatic conveying of fibers to the fiber collection surface of an open-end spinning element |
| 12/14/1994 | EP0628481A1 Device for unloading powdery materials from containers |
| 12/13/1994 | CA1333457C Pump with separate fluidizing vaned shaft adjacent impeller |
| 12/08/1994 | WO1994028216A1 Pumping of cellulose containing mixtures |
| 12/08/1994 | WO1994027736A1 Vehicle powder coating system |
| 12/08/1994 | DE4318872A1 Double tube for pneumatic conveyance |
| 12/07/1994 | CN2184678Y Soft clay conveyer |
| 12/07/1994 | CN2184677Y High efficient pneumatic conveyer in concentrate direction |
| 11/30/1994 | EP0626197A1 Process and device for unloading a reactor |
| 11/29/1994 | US5368311 Shaft seal assembly for a rotary valve |
| 11/29/1994 | US5368276 Valve with truncated aperture providing enhanced rangeability and logarithmic flow characteristic |
| 11/28/1994 | CA2123762A1 Method and apparatus for discharging a reactor |
| 11/23/1994 | EP0625315A2 Apparatus for preventing fluid-flow jam in a pipe and device using this apparatus for cigarette manufacture |
| 11/23/1994 | CN2183350Y Baffling damper-tube for falling material |
| 11/23/1994 | CN1026666C Method for controlling particulate size distributions of the solids inventory in a circulating fluidized bed reactor |
| 11/15/1994 | CA1333081C Aeration tube discharge control device |
| 11/09/1994 | EP0623291A1 Apparatus and methods for transferring and metering granular material |