| Patents for B01F 7 - Mixers with rotary stirring devices in fixed receptacles; Kneaders (23,856) |
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| 06/12/1991 | EP0430967A1 A method and an apparatus for mixing materials |
| 06/06/1991 | WO1991008038A1 Method and apparatus for effecting gas-liquid contact |
| 06/06/1991 | DE4012017C1 Rotary grinder or mixer for e.g. kitchen use - has vertically mobile support raising container for treated mixt. into engagement with rotary tools |
| 06/06/1991 | DE3939984A1 Prepn. device for auxiliary flocculant additives - where the additive is mixed as it passes through three chambers provided with agitators mounted on a single shaft |
| 06/05/1991 | EP0430098A2 Feed roller for mixing a powder |
| 06/05/1991 | EP0429744A2 Process for producing pasteurized substrates and apparatus therefor |
| 06/05/1991 | EP0362345A4 Coloured stearates |
| 06/05/1991 | EP0291504A4 Method and apparatus for treating asphaltene bearing fuels |
| 06/05/1991 | CA2004653A1 Dual impeller method and apparatus for effecting chemical conversion |
| 06/05/1991 | CA2004631A1 Closed type mixer-kneader |
| 06/04/1991 | US5021154 Mixer/aerator for waste water |
| 06/04/1991 | US5020918 Wheeled chassis |
| 06/04/1991 | US5020916 Apparatus for continuously treating liquids, emulsions and the like |
| 06/04/1991 | CA1284635C Arrangement in a mixing machine |
| 05/30/1991 | WO1991007223A1 Apparatus for the processing of mixes and pastes |
| 05/30/1991 | WO1991007221A1 Mixing head for foaming a substance with a gas |
| 05/29/1991 | CN1051682A Viscous liquid processor |
| 05/29/1991 | CA2004155A1 Portable mixer |
| 05/28/1991 | US5018871 Polymer dilution and activation apparatus |
| 05/28/1991 | US5018870 Dual-pump mixing and feeding apparatus |
| 05/28/1991 | US5018673 Continuously working mixer |
| 05/23/1991 | WO1991007365A1 Process and installation for manufacturing a pasteurized substrate |
| 05/23/1991 | DE4015493C1 Easily cleanable vertical mixer - has a removable cover over the container, the container being split into two halves where the upper can be lifted off the lower |
| 05/23/1991 | DE3938306A1 Mischkopf zum aufschaeumen eines stoffes mit einem gas Mixing head for frothing a fabric with a gas |
| 05/23/1991 | DE3938248A1 Liq. manure stirrer obliquely inserted into pit - below gridded floor to manually controlled depth |
| 05/23/1991 | CA2045633A1 Process and installation for manufacturing a pasteurized substrate |
| 05/22/1991 | EP0428419A2 Method and means for treating sludge |
| 05/22/1991 | EP0428395A1 A liquid stirrer |
| 05/22/1991 | CN1051520A Molecular sieve synthesized stirring aid device |
| 05/21/1991 | US5017017 Stirring apparatus forming an accessory for selective stirring of the base colors on paint stirring machines |
| 05/16/1991 | WO1991006365A1 Device and process for mixing and/or granulating material |
| 05/16/1991 | WO1991006364A1 Device for stirring solid particles |
| 05/15/1991 | EP0427483A1 Apparatus for breaking up blocks of fibrous material |
| 05/15/1991 | EP0426766A1 Mixer-kneader and process for making dough, in particular for pasta. |
| 05/15/1991 | CN2076872U Multi-functional kneading machine |
| 05/14/1991 | WO1991007228A1 Apparatus and method for conjoint adjustment of both the inner and outer grinding spaces of a pulp defibrating apparatus |
| 05/14/1991 | US5016053 Stirrer roller of developing device in electrophotographic copying machine |
| 05/14/1991 | US5015488 Cookie production with extrusion heat treatment and post extrusion mixing and baking |
| 05/14/1991 | CA2065269A1 Apparatus and method for conjoint adjustment of both the inner and outer grinding spaces of a pulp defibrating apparatus |
| 05/08/1991 | EP0426127A1 Viscous liquid processor |
| 05/08/1991 | EP0303672B1 A method of granulating lime powder or the like |
| 05/08/1991 | DE3937103A1 Improving uniformity of rotary stirring - by auxiliary element and periodically changing flow pattern round stirrer |
| 05/07/1991 | US5013490 Device for releasing and diffusing bubbles into liquid |
| 05/07/1991 | US5013233 Distributive mixer device |
| 05/07/1991 | US5013158 Self stirring vessel |
| 05/07/1991 | US5012975 Apparatus and method for mixing and spraying a slurry |
| 05/02/1991 | WO1991005644A1 Process for producing improved building material and product thereof |
| 05/01/1991 | CN2075980U Electro-metrical auto-control humidified mixer |
| 05/01/1991 | CN1012468B Agitating device of multi-spindle combined moving planet type |
| 04/30/1991 | US5011631 Turbo-jet aerator |
| 04/30/1991 | US5011372 Aeration apparatus for pond |
| 04/30/1991 | US5011089 Dispersing process and stirred ball mill for carrying out this process |
| 04/30/1991 | CA1283654C Mixer tool for an ice-cream maker |
| 04/24/1991 | EP0423107A1 Method for producing hardened cement mineral material, especially concrete. |
| 04/24/1991 | CN1050831A Fully-automatic liquid make-up machine |
| 04/23/1991 | US5009816 Broad liquid level gas-liquid mixing operations |
| 04/23/1991 | US5009510 Scraper mounting arrangement for food process agitators |
| 04/23/1991 | CA1283403C Kneader |
| 04/20/1991 | CA2026626A1 Bottom discharge apparatus for storage vessel |
| 04/18/1991 | DE4000110C1 Container for receiving and treating flowable bulk material - has dished base in which opening for emptying is closed by flap |
| 04/17/1991 | EP0422454A1 Mixing kneader |
| 04/17/1991 | EP0422272A1 Mixing and kneading device |
| 04/17/1991 | EP0422149A1 Static oxygenator for suspension culture of animal cells. |
| 04/17/1991 | CN2075103U Vertical high-efficient multifunctinal stirring machine |
| 04/11/1991 | CA2027216A1 Process for producing improved building material and product thereof |
| 04/10/1991 | CN2074669U Verticle inner and outer circulation stirrer |
| 04/09/1991 | US5006283 Mixing system for dispersing a compressible fluid such as gas into liquid in a vessel |
| 04/09/1991 | US5005980 Sludge/soil mixing machine |
| 04/02/1991 | US5004571 Liquid level control in gas-liquid mixing operations |
| 04/02/1991 | US5004352 Plasticizing screw |
| 04/02/1991 | US5004165 Solid particles in liquid; grinding |
| 03/27/1991 | EP0419280A1 Mixing apparatus |
| 03/26/1991 | CA1282057C Mobile mixer, preferably having counterrotational emptying, for building materials, in particular concrete |
| 03/22/1991 | CA2025792A1 Mixing apparatus |
| 03/20/1991 | EP0417491A1 Mixing device |
| 03/20/1991 | CN2073321U Mixer with agiator |
| 03/19/1991 | US5000658 Apparatus for pumping high consistency fiber suspension |
| 03/14/1991 | DE3930576A1 Liq. manure stirrer - has tractor-operated drive shaft coupled by pivoting rocker lever system to submerged propeller |
| 03/14/1991 | DE3930337A1 Boosting microwave effects on flowing material - by internal displacement with mechanical stirrer or bellow |
| 03/12/1991 | US4999015 High speed rotational dispersion device using short shear path |
| 03/07/1991 | DE3928304A1 Mixing wagon for cattle fodder - separates and conveys silage by use of separating plate on tilt arms |
| 03/06/1991 | CN1049627A Reactor with two shafts for mixing |
| 03/05/1991 | US4997557 Floating, mixing, aerating and decanting unit |
| 03/05/1991 | US4997285 Machine for handling pourable, pasty, and/or fluid materials with a built-in disintegrator |
| 03/05/1991 | CA1281027C Two stage blender |
| 02/27/1991 | EP0413876A1 Method of making mixtures and device for carrying out this method |
| 02/26/1991 | US4995729 Mixing device for mortar |
| 02/26/1991 | CA1280745C Regulation of the flow-rate of carbon black into a pelletizer |
| 02/21/1991 | WO1990015539A3 Preparation of cookie products involving extrusion heating and wire cutting |
| 02/20/1991 | CN1011699B Equipment for polymerization |
| 02/19/1991 | US4993840 Cooking machine |
| 02/13/1991 | EP0412206A2 Improved food processing vat |
| 02/12/1991 | US4992171 Filtering device with agitator |
| 02/12/1991 | US4991974 Method of and implement for mixing farinaceous material |
| 02/12/1991 | CA1280109C Paint mixing container |
| 02/06/1991 | CN1011488B Mixer for pulverous and liquid materials (essentially cement and water), or liquid-liquid materials |
| 02/05/1991 | US4989987 Slurry mixing apparatus |
| 02/05/1991 | US4989504 Food processing vat |
| 02/05/1991 | CA2015829A1 Liquid stirring device |
| 01/31/1991 | DE3925053A1 Promoting aerobic bacteria in stirred liq. manure - by directed air supply and temp. controlled heater power feed |