| 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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| 09/26/1978 | CA1039225A1 Method for sewage removal from multi-household connections |
| 09/19/1978 | US4114956 In a pipeline, water, ionic dispersant, nonionic polymer |
| 09/19/1978 | US4114955 Method and apparatus for transferring material with the use of a fluid |
| 09/19/1978 | US4114954 Hydraulic hoisting |
| 09/19/1978 | US4114324 Silo for bulk materials with fluidizing means |
| 09/19/1978 | CA1038913A1 Pneumatic conveyors |
| 09/12/1978 | CA1038421A1 Apparatus and method for uniform powder feed |
| 09/05/1978 | US4111493 Feeding apparatus for a pneumatic conveying system |
| 09/05/1978 | US4111492 Pneumatic conveying apparatus and method |
| 08/29/1978 | US4109966 Pneumatic conveying device |
| 08/29/1978 | CA1037521A1 Distributor |
| 08/22/1978 | US4108500 Process and equipment for effecting savings in compressed gases during injection of solids by means of pneumatic conveyors |
| 08/22/1978 | US4108499 Method and control system for controlling a suspended implement |
| 08/22/1978 | US4108498 Garbage suction plant |
| 08/22/1978 | CA1037085A1 Valve for a pulse-wave pneumatic conveyance installation |
| 08/22/1978 | CA1037084A2 Portable material reslurrying apparatus and method of operation |
| 08/15/1978 | US4106817 Apparatus for pneumatically transporting powdery or granular materials |
| 08/15/1978 | CA1036642A1 Powder conveying apparatus |
| 08/08/1978 | US4105256 Powder conveying apparatus |
| 07/25/1978 | US4102056 Method and apparatus for introducing a particulate or pulverulent material into a flow of gas |
| 07/18/1978 | US4101175 Railway hopper car for unloading ladings which do not readily fluidize |
| 07/18/1978 | US4101174 Slurry control system |
| 07/04/1978 | US4098541 Apparatus for evacuating manure |
| 07/04/1978 | US4098412 Pneumatic offloading system for tanker |
| 06/27/1978 | US4097092 Disperser |
| 06/20/1978 | US4095847 Pneumatic conveyor |
| 06/20/1978 | US4095776 Suction conveying and mixing apparatus |
| 06/13/1978 | US4094810 Mixing with a surfactant |
| 06/13/1978 | US4094552 Arrangement for pneumatic transporting of materials |
| 06/13/1978 | US4094551 Material conveying systems |
| 06/13/1978 | US4094078 Particle feeding and treating system |
| 05/30/1978 | US4092046 Pneumatic feeder-dispenser for bulk material |
| 05/16/1978 | US4089563 Apparatus for pneumatic conveyance of pulverulent or granular materials |
| 05/09/1978 | US4088579 Filter elements, removal of water |
| 05/02/1978 | US4087134 Method and apparatus for the pneumatic conveying of milk powder |
| 05/02/1978 | US4086706 Feeding and treating system |
| 04/25/1978 | US4085976 Pulverulent material metering and delivery system and method |
| 04/25/1978 | US4085975 Aerating barge unloading system |
| 04/11/1978 | US4083607 Gas transport system for powders |
| 04/04/1978 | US4082368 Method and apparatus for hydraulic transmission of coal, oil shale, mineral ores, etc. from the face to the surface of underground mines |
| 04/04/1978 | US4082367 Continuously charged pipe-chamber feeder provided with divided or intermediate chamber for hydraulic material handling |
| 04/04/1978 | US4082366 Feeding apparatus for lightweight plastic particles into a high pressure reactor |
| 04/04/1978 | US4082365 Pneumatic outlet operating mechanism |
| 04/04/1978 | US4082364 Method and apparatus for charging bulk material to a plurality of receiving stations |
| 04/04/1978 | US4082205 Base for a fine material container |
| 03/28/1978 | US4081110 Flexible membrane discharge for vacuum hopper |
| 03/21/1978 | US4080308 Adding tetrasodium pyrophosphate as a dispersant |
| 02/28/1978 | US4076150 Rotary airlock having adjustable blades to maintain a seal |
| 02/21/1978 | US4075090 Apparatus for gravity collecting and handling of products from tanks filled with liquid for dewatering devices |
| 02/21/1978 | US4074440 Automatic vacuum dehydrating apparatus in a slurry carrying vessel |
| 02/14/1978 | US4073244 Material handling apparatus |
| 01/10/1978 | US4067623 Pneumatic pressure conveyor for fine material |
| 01/10/1978 | US4067622 Method and apparatus for the pneumatic conveying of bulk material |
| 12/20/1977 | US4063572 Switching connector for pipes, particularly for pneumatic conveying |
| 12/13/1977 | US4062694 Stable particulate suspensions |
| 12/06/1977 | US4061401 Pneumatically operated conveyor systems for pulverulent or particulate materials |
| 11/29/1977 | US4060458 Separation of gas from solids |
| 11/29/1977 | US4060282 Hydroseparator stacker |
| 11/29/1977 | US4060281 Coal slurry feeder |
| 11/29/1977 | US4060181 Method and apparatus for controlling the transfer of particulate material |
| 11/22/1977 | US4059311 Process for discharging bulk material from a silo |
| 11/22/1977 | US4059310 Apparatus and method for uniform powder feed |
| 11/22/1977 | US4059205 Rotary valve |
| 11/22/1977 | US4058986 Ground stabilizing equipment |
| 11/15/1977 | US4058227 Pneumatic conveying of granular materials from a nonpressurized environment |
| 11/08/1977 | US4057373 Multi-cylinder pump for concrete |
| 11/01/1977 | US4056122 Fluid component recycling system in a plural component plastics molding machine |
| 10/25/1977 | US4055280 Diverter valve assembly for ice distribution systems |
| 10/11/1977 | US4053184 Solids transfer method |
| 10/04/1977 | US4052108 Filling system for a silo |
| 09/27/1977 | US4050169 Snow distribution system |
| 09/20/1977 | US4049321 Waste collection systems |
| 09/20/1977 | US4049247 Equipment for the continuous pneumatic introduction of coal dust |
| 09/13/1977 | US4047644 Powder fluidizer with feed for constant powder level |
| 09/06/1977 | US4046511 Pipettor apparatus |
| 08/16/1977 | US4042559 Abrasion resistant coated abrasive pipe lining sheet |
| 07/26/1977 | US4037992 Slurry continuous pressure-feeding apparatus |
| 07/26/1977 | US4037877 Down-loading device |
| 07/19/1977 | US4036531 Valve for a pulse-wave pneumatic conveyance installation |
| 07/19/1977 | US4036441 Process for recovering usable materials from waste material containing metals and non-metals |
| 07/12/1977 | US4035030 Device for pneumatically conveying fibers or fiber-containing materials |
| 07/12/1977 | US4034870 Device for introducing a substance, particularly a pulverulent substance, from a chamber having a pressure P1, into a chamber having a pressure P2 higher than P1 |
| 07/05/1977 | US4033555 Fluidized bed for treating granular material |
| 06/14/1977 | US4029365 Method for feeding powdered material |
| 06/14/1977 | US4029364 Device for loading air with a controllable amount of a granular or powdery material |
| 06/14/1977 | US4029363 Flexible junction in a system for fluidizing granular materials |
| 06/14/1977 | US4029362 Arrangement for hydraulically conveying solids |
| 06/07/1977 | US4027921 Pressure probe unloading device for pneumatic operated discharge gates |
| 06/07/1977 | US4027920 Distributor |
| 06/07/1977 | US4027688 Transportation of fossil fuel materials |
| 05/24/1977 | US4025121 High-pressure injection hydraulic transport system with a peristaltic pump conveyor |
| 05/17/1977 | US4023713 Apparatus for batchwise feeding of powders or particles |
| 05/10/1977 | US4022512 Pneumatic conveyors |
| 05/03/1977 | US4021078 Gas jet plug assembly |
| 04/26/1977 | US4019783 Process and apparatus for continuously conveying particulate material |
| 04/26/1977 | US4019641 Elevating and conveying system for unloading vessels or the like |
| 04/19/1977 | US4018484 Pneumatic outlet for receiving female hose connections of different diameters |
| 04/19/1977 | US4018483 Process and apparatus for dislodging and conveying material from a surface with a positive pressure fluid stream |
| 04/12/1977 | US4017281 Industrial vacuum loader with dust removal means for bag house filtration system |
| 04/12/1977 | US4016994 Mobile vacuum and pneumatic unit |