| 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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| 09/01/2004 | EP1313658B1 Device for coupling two storage and/or transport means with a cleaning device |
| 09/01/2004 | CN2637438Y Energy saving type material gathering and piling device |
| 09/01/2004 | CN2637437Y Comprehonsive utilization device of oxygen making plant waste nitrogen gas |
| 08/31/2004 | US6783743 Components and product loss are substantially eliminated by recovering materials from various units of the apparatus, and recycling the materials back to the respective units |
| 08/26/2004 | DE20306234U1 Powder delivery device has rod-shaped housing, fluidizing air channel feeding fluidizing air to fluidizing unit and delivery air channel delivering delivery air to injector nozzle |
| 08/26/2004 | DE10197270T5 Vakuumpumpe Vacuum pump |
| 08/25/2004 | CN2635624Y Powder material in bulk loading machine |
| 08/24/2004 | US6779691 Airtight blade valve device for exhausting dust |
| 08/19/2004 | WO2004069701A1 Method for rationing powder material consumption in a transport line and device for carrying out said method |
| 08/19/2004 | US20040161308 Apparatus and method for controlling flow of process materials |
| 08/18/2004 | EP1194355B1 Transport pipe |
| 08/18/2004 | CN2633835Y Powder material transport pump |
| 08/18/2004 | CN2633834Y Pneumatic dry ash discharge valve |
| 08/18/2004 | CN2633833Y Solid medicine adder |
| 08/18/2004 | CN1162312C Method and equipment for conveying material by pump and pipeline |
| 08/12/2004 | US20040154961 Mehtod and device for separating fractions in a material flow |
| 08/11/2004 | EP1445665A2 Electrophotographic image forming method and apparatus using the same |
| 08/11/2004 | EP1337451B1 Method for the pneumatic transportation of bulk material |
| 08/11/2004 | CN1161263C Delivering pipe with internal by-pass |
| 08/05/2004 | WO2004065911A2 Apparatus and method for controlling flow of process materials |
| 08/05/2004 | US20040153262 Dry powder dose filling systems and related methods |
| 08/05/2004 | DE10301735A1 Dosing of miniature and microscopic particles into a fluid, especially a gas flow, whereby a transport surface is electrostatically charged prior to loading and discharged prior to particle removal |
| 08/04/2004 | EP1441972A1 Mixing device |
| 08/04/2004 | CN1517548A Powder pump device and its using method and powder coating device |
| 07/29/2004 | WO2004063063A1 Transport tubing switches and transport tubing switching method |
| 07/28/2004 | EP1161393B1 Device for cap removal by suction |
| 07/28/2004 | CN2628495Y High sealing double-layer unloading valve |
| 07/22/2004 | DE202004006481U1 Separation of solid particles such as wood or paper from an air flow uses a drum with a radial rotor unit |
| 07/22/2004 | DE10350469A1 Device for filling of supply container of especially rail vehicle with braking sand or loose material has storage pipe with inlet head determining feed direction of sand and delivery direction for air |
| 07/22/2004 | DE10350468A1 Device for filling of supply container of especially rail vehicle with braking sand or loose material has storage pipe with inlet head determining feed direction of sand and delivery direction for air |
| 07/22/2004 | DE10300631A1 Device for transporting animal fodder has supply device and mixer and a transfer device with pressure-tight sluice to move material to supply pipeline which is charged with transport pressure medium |
| 07/22/2004 | DE10300280A1 Pumpeneinrichtung für Pulver, Verfahren hierfür und Pulverbeschichtungseinrichtung Pump means for powder, powder coating equipment and method therefor |
| 07/21/2004 | EP1439312A1 Pulsating aerial vibration wave generating device |
| 07/21/2004 | EP1438246A1 System for distributing a pulverulent material with controlled gravimetric flow rates |
| 07/21/2004 | EP1282495B1 Telescopic chute assembly |
| 07/21/2004 | CN1514796A Method and device for pneumatic conveyance of cut glass fibers |
| 07/21/2004 | CN1513744A Regulatable air controlled powder delivering device |
| 07/21/2004 | CN1513743A L valve with reducing double pipe and tapered slot |
| 07/20/2004 | US6764296 Fluidizing method and apparatus |
| 07/20/2004 | US6764253 System and method for assuring fluidization of a material transported in a pneumatic conveying system |
| 07/15/2004 | WO2004058607A1 Apparatus for dispensing particulate material into a pneumatic conveying line |
| 07/15/2004 | US20040137144 Vehicle powder coating system |
| 07/15/2004 | US20040136792 System for pneumatically conveying bulk particulate materials |
| 07/15/2004 | DE202004007521U1 Injector for liquid plastic samples comprises feed pipe for plastic and air feed pipe which intersect at start of pneumatic transport pipe, feed pipe for plastic bending through right angle at its base |
| 07/15/2004 | CA2528833A1 Apparatus for dispensing particulate material into a pneumatic conveying line |
| 07/14/2004 | EP1437282A1 Device and method for filling a storage vessel of a vehicle with brake sand |
| 07/14/2004 | EP1437178A2 Powder pumping installation, Method therefore and powder coating installation |
| 07/14/2004 | CN2625355Y Concrete balancing-weight tube |
| 07/14/2004 | CN1511774A Air volume adjustable air control powder feeder |
| 07/08/2004 | DE10261053A1 Procedure for pneumatic transporting of powder form material entails charging gas permeable filter element in region of end facing chamber outlet with underpressure, and in region of end facing inlet charging with compressed gas |
| 07/08/2004 | CA2453866A1 Method and system for pumping powder, and powder coating apparatus |
| 06/30/2004 | CN2621905Y Air negative pressure charger |
| 06/29/2004 | US6755114 Air pulser and devices |
| 06/24/2004 | WO2004033761A3 Point feeder and use of point feeder |
| 06/24/2004 | WO2004022462A3 Flow homogeniser |
| 06/24/2004 | US20040118660 Rotating conveyor for evacuating metallic shavings resulting from mechanical work processes |
| 06/23/2004 | EP1430993A2 Rotating conveyor for evacuating metallic shavings resulting from mechanical work processes |
| 06/23/2004 | EP1429982A1 Pneumatic conveyor device and method |
| 06/17/2004 | US20040115013 Conveyor device for particulate material |
| 06/17/2004 | DE10317824A1 Cell wheel for dust collector has rotor counter-wall made up of ceramic sections, seal between rotor and counter-wall being improved by springs on bolts acting vertically on cell wall casing |
| 06/16/2004 | EP1427657A1 Device and method for transferring a dusty, powdery, grain-like or granular conveyed material out of a storage receptacle and into a working or transfer receptacle or a similar accommodating space |
| 06/16/2004 | EP1427536A1 Device for conveying powder and method for operating the same |
| 06/16/2004 | CN1505586A A method and a system for distribution of fluidisable materials |
| 06/16/2004 | CN1153725C Bulk conveying system and method of controlling a bulk conveying system |
| 06/15/2004 | US6749374 Flow development chamber for creating a vortex flow and a laminar flow |
| 06/15/2004 | US6749373 Installation for feeding a plurality of loads/cells of aluminum melting furnaces with bulk material such as aluminum oxide |
| 06/09/2004 | EP1426684A2 Device for receiving resp. storing and picking a solid or pourable fuel |
| 06/09/2004 | EP1425089A1 Method for transfer of particulate solid products between zones of different pressure. |
| 06/09/2004 | CN1503901A Dosing device |
| 06/03/2004 | WO2004046001A2 Pneumatic conveying system for particulate material |
| 06/03/2004 | DE202004004976U1 Control device for free cross-sectional surface of nozzle e.g. for supplying granular and powdery bulk materials, has leading straight edge fixed mechanically with nozzle core and with one flank inclined relative to axial direction |
| 06/02/2004 | CN2618905Y Ice transport device |
| 06/02/2004 | CN1500711A Bolt type pneumatic conveying method of inflammable detonable powdery material |
| 05/27/2004 | WO2004044476A1 Wall of a device for the transport of liquid or gaseous media charged with abrasive particles |
| 05/27/2004 | US20040098824 Vacuum nozzle apparatus |
| 05/26/2004 | EP1313657B1 Method and unit for the transport of rice |
| 05/20/2004 | US20040096298 Method and apparatus for pneumatic conveying of drill cuttings |
| 05/20/2004 | US20040096280 Device for passing heavily flowing bulk material into a delivery pipe |
| 05/20/2004 | US20040094211 Device for coupling two storage and/or transport means with a cleaning device |
| 05/19/2004 | CN2616514Y Powder material conveying apparatus |
| 05/19/2004 | CN1498130A Process of conveying granular solids |
| 05/19/2004 | CN1150121C Device for pneumatic transport of material such as concrete |
| 05/18/2004 | US6736171 Assembly for delivering solid particulate matter for loading |
| 05/13/2004 | US20040088930 Support structure for vacuum duct |
| 05/13/2004 | DE20220881U1 Vorrichtung zum Fördern von Pulvern Device for conveying powders |
| 05/12/2004 | CN2615101Y Intermediate out gassing apparatus for long-distance conveying equipment |
| 05/12/2004 | CN2615100Y Electric or hand-operated non-leakage three-way baffle plate |
| 05/12/2004 | CN2615099Y Swinging unloading airlocking valve |
| 05/12/2004 | CN1496327A Method and device for separating fractions in material flow |
| 05/11/2004 | US6732897 Venturi inducer system for transferring material |
| 05/06/2004 | US20040086360 Method and apparatus for pneumatic conveying of drill cuttings |
| 05/06/2004 | US20040086345 Method and apparatus for pheumatic conveying of non-free flowing pastes |
| 05/06/2004 | DE20316310U1 Dosing device has feed cells located around drive shaft in star arrangement and consist at least partially of flexible material so that in operation they are deformable during their revolving in feed chamber |
| 05/06/2004 | DE202004002923U1 Pneumatically operating distribution machine for granular material has at least one air outlet on inner radius of curved section of feed line to distributor and in region of direction change in feed line |
| 05/06/2004 | DE202004001896U1 Concrete feed pipe consists of pressure-resistant outer casing and wear-resistant inner lining, whereby matrix as wear lining of mineral or metallic material and binder is provided as wear-resistant inner lining |
| 05/06/2004 | DE19848685B4 Verfahren zur Verdichtung von Material und Desinfektion- bzw. Sterilisationsvorrichtung zur Durchführung des Verfahrens A process for compaction of material and Disinfection or sterilization device for carrying out the method |
| 05/06/2004 | DE10248565A1 Regulating unit for airflow regulating in pneumatic feed system has steplessly adjustable restrictor formed as at least two and possibly three flat fingers, each with actuating element and scale |
| 05/06/2004 | CA2409545A1 Loader vacuum attachment |
| 05/05/2004 | CN1493513A High efficiency energy saving rotary distribution apparatus |
| 05/05/2004 | CN1493512A Solid particle pneumatic transfer and blending device |