Class 366/157.1 - Coaxial or unitary with stirrer

Subclass of Class 366 - Agitating
Definition: Subject matter wherein (a) the mixing chamber has a stirrer
No. of patents: 22
Last issue date: 07/29/2008

Number	Title	Issue Date
7404665	Device for charging a screw lodged in a housing and method for operating a device of this type An apparatus for filling a screw (7) bearingly supported within a housing (6), in particular of an extruder, for processing of pre-comminuted synthetic plastics material, in particular PET, has a filling opening (5) for the screw housing (6	07/29/2008
7165880	Mixing apparatus with non-symmetrical sides A mixing apparatus is disclosed for mixing and discharging livestock feed. The mixer includes a container for the reception of feed, with a floor and a wall extending away from the floor such that substantially all of the wall is disposed above the floor. The wall a...	01/23/2007
6997123	Method of converting a mixer-grinder unit into a seed tender unit A method of modifying a grinder-mixer unit into a seed tender unit includes the steps of providing a grinder having a frame, a generally upright bin, a mixing auger within the bin, a grinding device and an outlet device. The outlet device and the grinding device are...	02/14/2006
6957785	Refining segment for a rotatable refining disc, and a refining apparatus comprising a refining disc with such refining segment Apparatus for use as a portion of a refining surface of a rotatable refining disk is disclosed. The apparatus includes a refining segment having a periphery and being mountable on a rotatable refining disk in juxtaposition with an opposing refiner disk for treating ...	10/25/2005
5725306	High efficiency mixer for mixing pulp material and treatment substances A mixer for fluffing and mixing pulp with treatment additives includes a disc rotor, an annular stator, a pulp feed channel, a ribbon feeder and a baffle, the axially rotating disc rotor including a shaft and a grinding segment. The stator includes a grin...	03/10/1998
5570953	Mud-mixing machine for drywall texturing and other applications A method of forming a mixture of powdered material and water includes the step of providing a hopper, a holding tank, a tube intermediate the hopper and the holding tank, and an air-powered auger arranged to feed powdered material from the hopper through ...	11/05/1996
5433519	Method and apparatus for the application of mortar or concrete by spraying A method and device for the application of mortar or concrete by spraying, wherein a quick-acting binding agent mixed with an admixture is transferred to a spraying-nozzle by a pneumatic conveyor where water is added, wherein the binding agent is added mi...	07/18/1995
5098628	Centrifugal molding method for composite pipe having a resin concrete layer A centrifugal molding method which can smooth the inner surface of the resin concrete layer of a resin concrete pipe or of a composite pipe having a resin concrete layer even without using any special sand conditioning mechanism and which is high in produ...	03/24/1992
5098267	Apparatus and method for producing and molding structural foam A single-state apparatus for injection molding structural foam articles has a resin plasticating barrel in which a cylindrical plunger reciprocates and rotates. The plunger has a screw section for plasticating resin and advancing the plasticate into a met...	03/24/1992
5019136	Method and apparatus for separating gas with a pump from a medium being pumped The method and apparatus include that the rear vanes (11) of the pump or the members operating therewith are arranged so that they either direct the flow of the medium, generated by the combined effect of forces with different directions and different int...	05/28/1991
4847007	Device for bonding wastes in a binder For bonding particularly radioactive wastes into a binder, a transporting and mixing device is used which transports the mixture to a storage tank prior to the hardening. The wastes are transported into the mixing zone by gravity and aided by the conveyor...	07/11/1989
4844619	Sampling mechanism for a meat mixing machine A mixer for mixing materials, such as coarsely chopped meat, during a mixing operation prior to a grinding operation, is provided with a tub (12), mixing means such as one or more paddle assemblies, and an auger (34) in the bottom of said tub. Both the au...	07/04/1989
4566799	Apparatus for adjusting the quantity of liquid deposited on fine granular materials and method of preparing mortar or concrete The quantity of water on the surface of sand particles is reduced by applying an impact force, e.g. centrifugal force created by a rotating disc. The sand particles thus treated are especially suitable for preparing a green concrete compound or a cement m...	01/28/1986
4439042	Apparatus to continuously mix and homogenize powdered substances with liquid substances Apparatus for the continuous mixing and homogenization of powdered substances, such as powdered milk, with water or other beverages, comprises a hopper (1) with vibrating sieve (2) and a screw (3) situated at the base of the hopper and actuated with varia...	03/27/1984
4384787	Method and apparatus for adjusting the quantity of liquid deposited on fine granular materials and method of preparing mortar or concrete The quantity of water on the surface of sand particles is reduced by applying an impact force, e.g. centrifugal force created by a rotating disc. The sand particles thus treated are especially suitable for preparing a green concrete compound or a cement m...	05/24/1983
4361083	Apparatus for treating a foodstuff An apparatus for mixing particulate material and a liquid comprising an inclined screw barrel with a conveying screw, wherein the screw barrel projects beyond the last screw flight and in this region comprises inlets for streams of liquid....	11/30/1982
4288288	Apparatus for mixing chemicals into pulp at a refiner inlet A design of a distribution unit allowing a gas or other material to be uniformly supplied to a mixing device close to the point of mixing. The distribution unit can be used for mixing chemicals into pulp at a refiner inlet....	09/08/1981
4232973	Continuous mixing apparatus for flowable products To continuously mix two flowable products such as a solid product in the divided state and a liquid product, two concentric ducts are provided each with associated entraining means. The entraining means of the outer duct serves to move a first one of the ...	11/11/1980
4197092	High pressure coal gasifier feeding apparatus A centrifugal pump for feeding pulverized coal into a reactor of a high pressure coal gasification system is disclosed. The coal is pulverized and fed by conventional means into a hopper wherein that coal is mechanically pumped, by a modified screw which ...	04/08/1980
4193522	Dispensing machine mixing device and housing therefor A dispensing machine mixing device has a base fastenable to the chassis of a dispensing machine, a bearing in the base, a shaft rotatably mounted in the bearing, a shaft seal on the front of the base, a mixing impeller on the front of the shaft and to the...	03/18/1980
4188130	Device for continuously mixing wood chips with binder A process and apparatus for continuously mixing wood chips with a binder finely divided in air, the wood chips falling through a mixing drum in the form of thin layers with the air moving approximately perpendicularly to the direction of falling in a puls...	02/12/1980
4000884	Extruder screw An extruder screw for plastic extruding apparatus effects continuous separation of the molten plastic from the unmolten plastic with minimal interference with the flow of the plastic material being processed. Optionally, means are provided for additional ...	01/04/1977

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Class 366/157.1 - Coaxial or unitary with stirrer