| Patents for B04B 1 - Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles (4,479) |
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| 09/19/1978 | CA1038837A1 Decanter centrifuges |
| 09/12/1978 | US4113171 Valve arrangement for limiting torque of a hydraulic motor of a centrifuge |
| 08/29/1978 | US4109853 Centrifugal filter press |
| 08/15/1978 | CA1036530A1 Components for wear-resistant surfacing helical metal conveyor blades and the so surface blades |
| 08/01/1978 | US4103822 Centrifugal separator |
| 06/27/1978 | US4097303 Sugar centrifuge |
| 05/02/1978 | US4086924 Plasmapheresis apparatus |
| 04/25/1978 | US4085889 Centrifuge having separable centrifuge vessel |
| 04/25/1978 | US4085888 Process and apparatus for the treatment of suspensions |
| 04/25/1978 | US4085887 Centrifuge for draining off sewage sludge |
| 04/11/1978 | US4083488 Centrifugal separator having hydraulically operated outlet valves |
| 03/28/1978 | US4081129 Centrifuge with peripheral outlets and stationary paring device |
| 03/14/1978 | US4078718 Apparatus and method for automatically discharging a thickened fraction from a centrifuge rotor |
| 03/07/1978 | US4077564 Sludge centrifuge |
| 02/14/1978 | US4073431 Solid jacket worm centrifuge with rpm differential variable coupling between jacket part and worm part |
| 01/31/1978 | US4071188 Centrifugal separator for treating liquids |
| 01/24/1978 | US4070290 Centrifuge with torsional vibration sensing and signaling |
| 01/24/1978 | US4069969 Automatic three stage centrifugal sludge separator |
| 01/24/1978 | US4069967 Centrifuge with chatter suppression |
| 01/24/1978 | US4069966 Centrifuge with chatter suppression |
| 01/10/1978 | US4067494 Nozzle type centrifugal machine with improved slurry pumping chambers |
| 12/20/1977 | US4064006 Method for the continuous mass in vitro suspension culture of cells |
| 11/22/1977 | US4059223 Centrifuge pressure relief device |
| 11/01/1977 | US4056225 Centrifuge rotor for separating phases of a liquid |
| 10/18/1977 | US4054244 Centrifuge drum equipped with discharge valves |
| 08/30/1977 | US4044945 Self-cleaning centrifugal separator having a main piston valve defining one side of the separating chamber and connected to at least one auxiliary piston valve |
| 08/30/1977 | US4044944 Centrifuge |
| 08/30/1977 | US4044943 Centrifugal separator and system |
| 08/09/1977 | US4040965 Rotary filter separator |
| 07/26/1977 | US4037781 Decanter centrifuge apparatus |
| 07/19/1977 | US4036480 Centrifugal separation of mixtures of at least partially molten metals, metal compounds and/or metal-containing slags into individual constituents |
| 07/19/1977 | US4036429 Bowl of centrifugal separator |
| 07/19/1977 | US4036427 Combination pitot pump and centrifugal separator |
| 07/19/1977 | US4036426 Method of cleaning a centrifuge |
| 07/19/1977 | US4036425 Rotor for a centrifuge |
| 07/05/1977 | US4033563 Device for the separation of mixtures of at least partially molten metals, metal compounds and/or metal-containing slags in a centrifugal force field |
| 06/21/1977 | US4030897 Degassing of liquids |
| 06/07/1977 | US4028190 Apparatus for preparing isolated cells from tissue |
| 06/07/1977 | US4027820 Self-cleaning centrifugal drum for the periodical removal of a portion of the solids separated from a liquid and collecting in the peripheral part of the interior of the drum |
| 05/31/1977 | US4026462 Separating drum for the centrifugal treatment of mixtures |
| 05/03/1977 | US4021206 Separating coal particles from water |
| 04/12/1977 | US4017023 Self-cleaning air-tight centrifugal separator |
| 04/05/1977 | US4015773 Centrifuge for separating solids from liquids |
| 04/05/1977 | US4015772 Continuously operating centrifuge drum for the sterilization of liquids |
| 03/08/1977 | US4010891 Vapor removal apparatus for oil/water separator |
| 03/01/1977 | US4009823 Bowl of solids-concentration centrifuge |
| 02/15/1977 | US4007771 Process for the production of aluminum |
| 02/08/1977 | US4006855 Separator worm feed auger and wear plates |
| 02/01/1977 | US4005817 Nozzle type centrifuge |
| 01/18/1977 | US4003115 Method of making centrifuge conveyor |
| 12/21/1976 | US3998382 Mechanism for degasification of a viscous liquid by means of centrifugal action |
| 12/14/1976 | US3997106 Centrifuge rotor |
| 12/14/1976 | US3997103 Path of conveyance with membrane |
| 11/16/1976 | US3991935 Oil cleaner |
| 11/09/1976 | US3990632 Self-cleaning centrifugal separator with automatic control |
| 11/02/1976 | US3989184 Apparatus for collecting and classifying a mixture of solid, gaseous and liquid constituents |
| 10/26/1976 | US3987961 Centrifuge bag for treatment of biological liquids |
| 10/19/1976 | US3986663 Centrifugal separator with sensing means |
| 10/12/1976 | US3985292 Self-cleaning centrifuge drum with a piston valve defining one side of the sludge chamber |
| 08/31/1976 | US3977515 Hard-surfaced screw conveyor for centrifuges |
| 08/24/1976 | US3976242 Self-emptying clarifying separator having a foam-free removal of the clarified liquid by means of a paring disk and an automatically operating system for detecting the level of the solids in the sludge chamber |
| 07/27/1976 | US3971509 Centrifuge comprising an outer drum and an inner rotor provided with a conveyor screw |
| 07/06/1976 | US3967778 Centrifugal separator |
| 06/22/1976 | US3964467 Methods and apparatus for augmentation of the production of anti-bodies in animals and humans and the collection thereof |
| 06/01/1976 | US3960319 Centrifugal separator |
| 06/01/1976 | US3960318 Centrifugal separator |
| 05/18/1976 | US3957197 Centrifuge apparatus |
| 05/11/1976 | US3955758 Centrifugal separating apparatus |
| 05/11/1976 | US3955756 Solid-shell screw-conveyor centrifuge |
| 05/11/1976 | US3955755 Closed continuous-flow centrifuge rotor |
| 02/24/1976 | US3940056 Self-cleaning centrifuge drum |
| 02/17/1976 | US3938734 Controlling system for the displacement of the specifically lighter liquid components from a self-emptying separator |
| 02/10/1976 | US3937317 Components for wear-resistant surfacing helical metal conveyor blades and the so surfaced blades |
| 01/27/1976 | US3934792 Centrifuge apparatus |
| 01/20/1976 | US3933638 Centrifuge, filter |
| 01/13/1976 | US3931928 Apparatus for separating a mixed liquid containing components of different specific gravities |
| 01/13/1976 | US3931927 Centrifuge |
| 01/06/1976 | US3930609 Centrifuge preventing air admission during sludge discharge |
| 01/06/1976 | US3930608 Centrifuge |