| Patents for B04C 5 - Apparatus in which the axial direction of the vortex is reversed (6,912) |
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| 11/11/1992 | CN2121274U Multi-tube enamel dust remover |
| 11/03/1992 | US5160516 Arrangement for supporting and guiding a cyclone skirt in a boiler having a circulating fluidized bed |
| 11/03/1992 | CA1309667C Hydrocyclones |
| 10/29/1992 | WO1992018811A1 A method and device for ash discharge |
| 10/29/1992 | DE4113305A1 Centrifugal force separator to remove dust particles from gases - includes axial abstraction tube positioned to remove gas from flow with highest speed and lowest pressure |
| 10/28/1992 | CN1065606A High-efficient dustless grinder |
| 10/20/1992 | US5156500 Appliance for the decantation and recovery of powdery products in pneumatic conveyors |
| 10/14/1992 | CN2118988U Pre-treatment device for synthetic tower top gas chromatography |
| 10/14/1992 | CN2118591U Multi-pipe vortex dust remover |
| 10/13/1992 | US5154826 Hydrocyclone overflow transport |
| 10/13/1992 | CA1308693C Separation of granular solid material |
| 10/07/1992 | CN2117947U Duster for wetting dust and removing it |
| 09/30/1992 | EP0506343A2 Cyclone separator roof |
| 09/29/1992 | WO1992017278A1 Cyclone with double acting extraction system |
| 09/29/1992 | CA2107087A1 Cyclone with double acting extraction system |
| 09/28/1992 | CA2057409A1 Anti-plugging adjustable orifice for gas sparged hydrocyclone |
| 09/26/1992 | CA2061887A1 Cyclone separator roof |
| 09/16/1992 | EP0403545B1 Heat exchanger |
| 09/16/1992 | CN2115833U Improved dust-collecting device |
| 08/26/1992 | CN2113831U Inertia separator |
| 08/26/1992 | CN1063829A Two-stage dust removal and desulfurization device |
| 08/26/1992 | CN1018023B 热交换器 Heat exchanger |
| 08/25/1992 | US5141644 Buoyed flapper valve |
| 08/18/1992 | US5139652 Centrifugal cleaner |
| 08/11/1992 | US5137554 Cyclonic vacuum cleaner cone |
| 08/09/1992 | CA2040931A1 Device for the separation of powders into coarse and fine components |
| 08/06/1992 | WO1992012781A1 Separating apparatus |
| 08/05/1992 | CN2111795U Combined cyclone duster |
| 08/05/1992 | CN2111794U Rubber plastic ceramic slag remover |
| 07/29/1992 | CN2111139U Automatic dust-graduating vortex duster |
| 07/28/1992 | US5133861 Hydricyclone separator with turbulence shield |
| 07/22/1992 | CN2110522U Whirlwind duster with vertical venturi casing |
| 07/21/1992 | US5131980 Hydrocyclone removal of sticky contaminants during paper recycling |
| 07/21/1992 | US5131462 Heat exchanger |
| 07/21/1992 | CA1305436C Apparatus and process for solids-fluid separation |
| 07/21/1992 | CA1305390C Method and apparatus for separating phases of a multi- phase liquid |
| 07/15/1992 | EP0494650A2 Method and apparatus for separating particulate material from hot gas |
| 07/15/1992 | CN2109893U Dust remove for chamber of industrial boiler |
| 07/14/1992 | US5129931 Device for separating liquids and/or solids from a gas stream |
| 07/08/1992 | EP0493950A2 Centrifugal cleaner |
| 07/08/1992 | CN2109262U Sealing device for multi-tube whirlwind dust cleaner |
| 07/08/1992 | CN2109261U Ash cleaning sealing device for dry whirlwind type dust cleaner |
| 07/08/1992 | CN2109260U High-turbidity sewage purifier |
| 06/25/1992 | WO1992010300A1 Dipping tube for separators of mixed substances |
| 06/24/1992 | CN2107949U Cyclone dust collector |
| 06/23/1992 | US5123945 Dust collecting container for a dust collector |
| 06/23/1992 | US5123939 Cyclone for separating a mixture of gas and solid particles by centrifuging, with heat recovery |
| 06/16/1992 | US5122171 Apparatus for separating particulate material from hot gas |
| 06/11/1992 | WO1992009372A1 Hydrocyclone plant |
| 06/11/1992 | WO1992009371A1 Hydrocyclone plant |
| 06/10/1992 | EP0489565A1 Shroud and cyclonic cleaning apparatus incorporating same |
| 06/10/1992 | CN1061732A Clay ore wet dressing and preparation of colloid clay |
| 06/09/1992 | CA1302839C Manifold for gas from parallel-working units |
| 06/03/1992 | EP0488607A1 Cyclone trickle valve assembly |
| 06/03/1992 | EP0488549A1 Catalyst separation and stripper gas removal in FCC units |
| 06/03/1992 | EP0488098A1 Arrangement for supporting and guiding a vortex finder tube in a circulating fluidised bed boiler |
| 06/03/1992 | CN2106003U Waterpower vortex separator |
| 06/03/1992 | CN1061543A Multi-tubing style bust remover of casting stone and making method thereof |
| 06/02/1992 | US5117770 Combustion unit |
| 05/27/1992 | DE4037459A1 Cyclone dust separator - with continuously operating solids discharge impeller for handling high fouling materials e.g. sinter-coating powder |
| 05/27/1992 | CN2105345U Multi-tube stone casting dust remover |
| 05/27/1992 | CN2105344U Inclined sleeve cyclone dust remover |
| 05/27/1992 | CN1061359A Retreatment of mixed returning air-flow of cyclone scrubber |
| 05/27/1992 | CN1061358A Laminar stability system of cyclone scrubber |
| 05/26/1992 | US5116519 Separator with outlets in a spiral groove for separating a mixture of liquids |
| 05/26/1992 | US5116516 Deflector plates; low energy; sewage treatment |
| 05/26/1992 | US5116488 Gas sparged centrifugal device |
| 05/26/1992 | US5116394 Cyclone separator roof |
| 05/26/1992 | CA1301702C Cyclone classifier |
| 05/20/1992 | EP0480921A4 Cyclone separator |
| 05/13/1992 | EP0484847A1 Cyclone for separating by centrifugal force a mixture of gas and solid particles with heat recovery |
| 05/12/1992 | US5112576 Catalytic cracking unit with combined catalyst separator and stripper |
| 05/06/1992 | CN2103378U Clamped mini-separating tube for vortex flow |
| 05/06/1992 | CN1060794A 离心式分离器 Centrifugal separator |
| 05/05/1992 | US5110471 High efficiency liquid/liquid hydrocyclone |
| 05/05/1992 | US5110323 Process for the return of recovered particulate solids by a cyclone separator to a vessel |
| 04/29/1992 | CN2102803U Rotary core tube dust remover |
| 04/28/1992 | US5108608 Cyclone separator with multiple outlets and recycling line means |
| 04/22/1992 | EP0481438A2 Centrifugal separator |
| 04/22/1992 | EP0480921A1 Cyclone separator |
| 04/22/1992 | CN2102164U Screw heat-exchanging dust remover |
| 04/22/1992 | CN2102163U Multi-tube dust remover |
| 04/22/1992 | CN2102162U Cyclone separator with inertia separating chamber |
| 04/22/1992 | CN1016323B Combined whirlwind duster |
| 04/22/1992 | CN1016322B Centrifugal vortex tube gas segregator |
| 04/21/1992 | US5106514 Material extraction nozzle |
| 04/15/1992 | CN1060233A High efficiency liquid/liquid hydrocyclone |
| 04/08/1992 | CN1060043A Energy saving cyclone dust remover |
| 04/07/1992 | US5101855 Cyclone having circular trickle valve assembly |
| 04/02/1992 | WO1992004984A1 Process for cleaning a cyclone filter, and cyclone filter which can be cleaned in this way |
| 04/02/1992 | WO1992004983A1 Lining |
| 03/31/1992 | US5100552 Cyclone separator with enlarged underflow section |
| 03/31/1992 | CA1298211C Cyclone separator |
| 03/31/1992 | CA1298168C Integrated relief valve with gas separator for fluid |
| 03/25/1992 | EP0476169A1 Method of cleaning a cyclone and cyclone apt to be cleaned using this method |
| 03/19/1992 | WO1992004125A1 Hydrocyclone having a high efficiency area to volume ratio |
| 03/19/1992 | WO1992004124A1 Liquid/liquid hydrocyclone |
| 03/19/1992 | WO1992004123A1 High efficiency liquid/liquid hydrocyclone |
| 03/19/1992 | WO1992004093A1 Buoyed flapper valve |
| 03/18/1992 | EP0475467A1 Swirl chamber separator |