| 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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| 04/22/1987 | CN86104739A Coal-water mixture containing poly (alkylene oxide) surfactant and hydroxyalkyl polygalactomannan |
| 04/21/1987 | US4659263 Closed apparatus providing potential fluidization for horizontally conveying powder materials |
| 04/21/1987 | US4659262 Mobile self contained pneumatic conveying system |
| 04/21/1987 | US4658948 Material transfer assembly |
| 04/16/1987 | DE3536675A1 Wetting pipe for dust suppression in pneumatic conveying lines |
| 04/16/1987 | DE3535093A1 Method and device for pneumatically conveying fluidised bulk materials |
| 04/14/1987 | CA1220381A1 Feeder for pulverized coal |
| 04/07/1987 | CA1220247A1 Vertical silo/top reclaim multiple feed sump |
| 04/01/1987 | EP0216574A1 Powder flow-rate measuring and controlling apparatus |
| 03/31/1987 | US4653777 Articulate bent pipe for transportation of powder and slurry in dry or wet state |
| 03/24/1987 | US4652271 Coal suspension flowability improvers |
| 03/24/1987 | CA1219543A1 Process for the injection of metered amounts of pulverulent materials by pneumatic means into a vessel which is under variable pressure, and the application thereof to a shaft furnace |
| 03/18/1987 | EP0214844A1 Dispensing device |
| 03/12/1987 | DE3628245A1 Method for preventing precipitations of moisture on structural parts of a PFBC installation and PFBC installation for carrying out the method |
| 03/12/1987 | DE3531927A1 Metal powder conveying device |
| 03/12/1987 | DE3531233A1 Segmented ball tap for pneumatically conveying bulk materials, especially for use in silo vehicles |
| 03/10/1987 | CA1218916A1 Apparatus for continuous pressure feeding of slurry |
| 03/04/1987 | EP0212296A2 Device for pneumatically injecting pulverulent materials into a pressure vessel, and its use in injecting pulverulent coal into a shaft furnace |
| 03/04/1987 | EP0212256A1 Device for dispensing metered quantities of bulk material |
| 03/03/1987 | US4646943 Apparatus for continuous gravimetric metering and feeding of pourable material |
| 02/25/1987 | EP0211393A1 Valve system for particulate solid flow control |
| 02/25/1987 | EP0211295A1 Method and apparatus for pneumatically injecting dosed pulverized solid material into a changing-pressure reactor |
| 02/19/1987 | DE3528301A1 Apparatus for feeding dust-like material into a pneumatic conveying system |
| 02/18/1987 | CN86206390U Bugduster used in conveying bulk cement by air-driven |
| 02/18/1987 | CN85102390A Improved apparatus for the reclamation of slurry from the bottom of a storage silo |
| 02/17/1987 | CA1217976A1 Method of and device for automatic charging a plurality of receiving stations with pulverized material |
| 02/12/1987 | DE3523655A1 Appliance for introducing solid starting material into a thermal reactor |
| 02/12/1987 | DE3523645A1 Process and reactor for the thermal reprocessing, in particular pyrolysis, of starting material |
| 02/11/1987 | CN86200708U Batcher |
| 02/10/1987 | US4641864 Wear resistant pipe bend for slurry transport |
| 02/10/1987 | US4641693 Bulk syrup delivery system with a vent and pressure supply valve |
| 02/04/1987 | EP0210873A1 Control system for a continuous process venturi accelerated pneumatic pump |
| 02/04/1987 | EP0210737A1 Pneumatic feeder system |
| 02/04/1987 | EP0210673A1 Air lock device for removing solid materials from a pressure vessel |
| 02/04/1987 | EP0210294A1 Method and device for the preparation of suspensions with constant indications from basic materials with variable properties |
| 02/04/1987 | CN86101980A Method and device for hydraulic convey of the mixture consisting of solid grain material and liquid |
| 02/03/1987 | CA1217523A1 Automatic pressure sensitive regulation assembly |
| 01/29/1987 | DE3526503A1 Apparatus for the uniform charging of a silo at a plurality of charging points |
| 01/22/1987 | DE3524757A1 Conveying pipe |
| 01/21/1987 | EP0209122A1 Coal-water mixture containing poly(alkylene oxide) surfactant and hydroxyalkyl polygalactomannan |
| 01/21/1987 | EP0208816A1 Tunnel boring machine |
| 01/17/1987 | CN85102394A 淤浆输入装置 The slurry input device |
| 01/17/1987 | CN85102393A Vibration method for unplugging a slurry pipeline |
| 01/17/1987 | CN85102391A Equipment for the reclamation of slurry from bottom of a storage tank |
| 01/14/1987 | CN85105467A Pneumatic regulating valve for fluidizable material |
| 01/13/1987 | US4636083 Arrangement in containers intended to hold pumpable substances and provided with a pump herefor |
| 01/13/1987 | CA1216615A1 Hydraulic transport of objects |
| 01/08/1987 | DE3523256A1 Apparatus for pneumatically conveying fine material |
| 01/06/1987 | US4634347 Arrangement in plant equipment for supplying a binding agent directly to a building element |
| 01/06/1987 | US4633913 Wear-resistant pipe |
| 12/31/1986 | CN85104756A Anti-erosion protrusions for wear surfaces in fluid conduits |
| 12/30/1986 | EP0206630A2 Improved venturi powder pump having rotating diffuser |
| 12/30/1986 | EP0206555A1 Apparatus for feeding particulate material |
| 12/30/1986 | EP0206137A2 Method for drying, crushing and distribution of solid fuel for a solid fuel boiler |
| 12/30/1986 | EP0206094A2 Suction elevator |
| 12/30/1986 | CA1215894A1 Apparatus for continuously pressure-feeding slurry |
| 12/24/1986 | CN86104073A Pneumatic lifter |
| 12/23/1986 | US4630975 Air encasement system for transportation of particulates |
| 12/23/1986 | CA1215734A1 Apparatus for transferring powder from bulk drums |
| 12/18/1986 | WO1986007417A1 Device for transforming a fluid flow |
| 12/17/1986 | EP0205224A1 A pneumatic conveyor |
| 12/10/1986 | EP0204351A2 Energy-saving conveyor trough for bulk materials |
| 12/10/1986 | EP0135527B1 Installation for the transport of tennis balls |
| 12/09/1986 | US4627456 Valve system for particulate solid flow control |
| 11/26/1986 | EP0202796A2 Apparatus and process for pneumatically conveying particulate material |
| 11/26/1986 | EP0202720A1 Air cannon |
| 11/26/1986 | EP0202356A1 Conveyor device |
| 11/26/1986 | EP0160661B1 Pneumatic and hydraulic conveying installation for transporting bulk materials |
| 11/25/1986 | CA1214483A1 Sample transport system |
| 11/20/1986 | EP0202076A1 Gas distribution plate for fluidisation |
| 11/20/1986 | EP0201777A2 Device for discharging bulk material from a container |
| 11/12/1986 | EP0201066A1 Pneumatic transportation system for transferring particulate material |
| 11/12/1986 | CA1213729A Apparatus and method for feeding pulverised coal into an air line to a blast furnace |
| 11/11/1986 | US4621953 Anti-erosion protrusions for wear surfaces in fluid conduits |
| 11/06/1986 | WO1986006393A1 Method and apparatus for the preparation of foamed thermoplastic articles |
| 10/28/1986 | US4619562 Pneumatic transportation system for powdered or granular material with a switching valve for selection of different transport paths |
| 10/28/1986 | US4619561 Method and apparatus for conveying particulate matter |
| 10/21/1986 | US4618294 Concrete feeder apparatus |
| 10/21/1986 | US4617822 Tell-tale wear monitor for pipes having wear resistant inner linings |
| 10/15/1986 | EP0197523A2 Mixtures of fluidity auxiliaries for the synergistic enhancement of the fluidity of stable aqueous coal suspensions |
| 10/14/1986 | US4616426 Valve for the pneumatic distribution of fluidizable material |
| 10/08/1986 | EP0196425A2 Flow-regulating valve for granular solids |
| 10/08/1986 | EP0196350A1 Improved use of flow improvers |
| 10/07/1986 | US4615825 Friction reduction using a viscoelastic surfactant |
| 10/07/1986 | US4615649 Powder pump having suction tube deflector |
| 10/07/1986 | US4615648 Conveyance system for transporting powdery or granular material |
| 10/07/1986 | US4615647 Pneumatic conveying device and flap valve |
| 10/01/1986 | EP0196003A2 Rotatable joint for a pneumatic feed pipe movable by a cantilever |
| 10/01/1986 | EP0084559B1 Process for preparing a coal-water slurry |
| 09/24/1986 | EP0195528A1 Pipe elbow |
| 09/24/1986 | CN85204477U Vacuum tracsfer automatic meterage device |
| 09/24/1986 | CN85106297A Pipeline transportation of coarse coal as a stabilized slurry |
| 09/23/1986 | CA1211762A1 Feeder deflection compensation |
| 09/17/1986 | EP0194498A2 Method and device for the hydraulic conveyance of a mixture of solid bulk material and a fluid |
| 09/16/1986 | US4611955 Slurry pump tram control apparatus |
| 09/10/1986 | CN86102445A Curve-side band absorption machine |
| 09/10/1986 | CN86102442A Clipping band absorption machine |
| 09/09/1986 | US4610574 Catalyst feeding system |
| 09/09/1986 | US4610399 Mixing particulate materials |
| 09/09/1986 | CA1211006A1 Powder feed system for flame spray guns |