| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 241244000 | Axial or radial flow of material (e.g., disc mill, or cone and shell mill) | 56 |
| 20090078808 | Device for Aligning the Refining Disc of a Refining Apparatus - Apparatus for aligning a refining disc is a refiner is disclosed, the apparatus including a first wedge slidable along a support for the axle package of the refining disc, a second wedge disposed between the first wedge and a bearing housing in which the rotatable axle of the axle package is journalled, the second wedge being slidable transversely to the slidable movement of the first wedge, a controller for controlling displacement of the first wedge including an actuator at one end of the support and a control axle extending from the actuator to the first wedge, the control axle being rotatable and rotatably secured to the first wedge whereby operation of the actuator causes rotation of the control axle, which in turn causes displacement of the first wedge which causes transverse displacement of the second wedge. | 03-26-2009 |
| 20090218428 | Device for Aligning the Refining Disc of a Refining Apparatus - Apparatus for aligning a refining disc is a refiner is disclosed, the apparatus including a first wedge slidable along a support for the axle package of the refining disc, a second wedge disposed between the first wedge and a bearing housing in which the rotatable axle of the axle package is journalled, the second wedge being slidable transversely to the slidable movement of the first wedge, a controller for controlling displacement of the first wedge, a support for a bearing housing, which includes a recess for the support and a complimentary recess, the support including a convex contact surface to engage the recess and being displaceable with respect to the complimentary recess. | 09-03-2009 |
| 20100230524 | POWDER PROCESSING APPARATUS AND POWDER PROCESSING SYSTEM - A powder processing apparatus includes a main body portion having a cylindrical rotor rotating at a high speed, and a cylindrical stator arranged coaxially with the rotor, outside the rotor with a gap therebetween; a supply port provided at one end of the main body portion, and supplying a processing raw material into the gap together with an airflow; and a discharge port provided at the other end of the main body portion, and discharging, from the gap, a processed product obtained by spheroidizing the processing raw material between the rotor and the stator. In the inner peripheral surface of the stator, there are provided circumferential grooves orthogonally intersecting the axis line of the stator, or a spiral groove forming an angle of not less than 60 degrees and less than 90 degrees with respect to the axis line. | 09-16-2010 |
| 20110139915 | Rotary tumbler and metal reclaimer - A rotary tumbler metal reclaimer includes an inner cylinder and a concentric outer cylinder that rotate simultaneously. The inner cylinder includes a first compartment that intakes material for breaking by teeth, a second compartment that receives broken material from the first compartment and crushes the material into smaller particles and a third compartment wherein particulate material enters the space between the inner cylinder and the outer cylinder by attrition through perforated screens. The second compartment includes a crusher having various features for crushing lump material as it rotates. The third compartment provides further breakage and conveyance of particulate material. Particulate material then returns proximate the intake for screening into fine and coarse sizes and then collecting for reuse. Metallics and metallic oxides exit the tumbler through apertures in the rear of the third compartment for collection. The tumbler reclaims metals, metallic oxides, sands, and other materials for reuse. | 06-16-2011 |
| 20120032010 | SPARE PART FOR DISC REFINERS FOR THE PRODUCTION OF PAPER - A spare part for disc refiners, in particular a stator and/or rotor used in a disc refiner for the preparation of paper pulp, where the stator and/or rotor each comprise a disc-shaped metallic element with a refining blade surface having alternating blades and grooves, where the rotor is designed to be driven and rotated around its own axis of rotation which passes through the centre of the disc-shaped element so that the rotor blades perform a rotary movement in front of the stator blades with a suitable air gap in between. The spare part is characterised in that the blade surfaces have a pre-set angle greater than | 02-09-2012 |
| 20120067990 | Grinding type vertical grain milling machine - A grinding type vertical grain milling machine is capable of shortening a dimension of a machine body in the vertical direction and removing bran by evenly suctioning an entire bran removing chamber. The grinding type vertical grain milling machine includes a bran removing metallic mesh cylinder with a main shaft, an integral grinding type grain milling roll body, a bran removing chamber, and a bran discharge pipe that discharges bran to the outside of the machine. A fan-pulley is provided between the bran removing chamber and the bran discharge pipe. The fan-pulley rotationally drives the main shaft to which the grinding type grain milling roll is axially attached and generates a bran removing wind to convey bran produced by the grain milling action of the grinding type grain milling roll from the bran removing chamber toward the bran discharge pipe. | 03-22-2012 |
| 20120104131 | APPARATUS FOR FRACTURING POLYCRYSTALLINE SILICON AND METHOD FOR PRODUCING FRACTURED FRAGMENTS OF POLYCRYSTALLINE SILICON - An apparatus for fracturing polycrystalline silicon having a pair of rolls which are rotated in a counter direction each other around parallel axes, the rolls is provided with: a plurality of disks layered along the axes of the rolls; and a plurality of fracturing teeth protruding radially-outwardly from the disks with a certain intervals along a peripheral direction of the disks, wherein the disks are rotated at different rotation speed from an adjacent disks, and the apparatus fracturing fragments of polycrystalline silicon between the rolls. | 05-03-2012 |
| 20140117132 | FOOD BASED HOMOGENIZER - A food homogenizer is provided, including a base with a driving motor and a homogenizer assembly removably coupled to the base. The homogenizer assembly includes a homogenizing chamber, an inlet chute, and an exit spout. A shredder is disposed within the homogenizing chamber and is driven by the driving motor to homogenize food ingredients into a soft texture with a similar consistency as ice cream or sherbet. | 05-01-2014 |
| 241245000 | With feed and/or discharge mechanism or control | 15 |
| 20090057454 | Disc Housing - A disc housing intended for refiners with refining discs rotating in opposed directions relative to each other is disclosed for mechanically disintegrating and working fibrous material. The disc housing surrounds the refining discs in an air-tight manner, and is provided with an outlet for the worked fibrous material. The inside of the disc housing alond its periphery is formed with a channel, which, as seen in the circumferential direction, has a continously increasing radius, which increases all the way to the outlet, which is located tangentially as a direct continuation of the channel. | 03-05-2009 |
| 20100270411 | REFINER - A refiner ( | 10-28-2010 |
| 20130306768 | Blade Element - A blade element ( | 11-21-2013 |
| 20130306769 | Refiner and Blade Element - A refiner comprises at least one first refining surface ( | 11-21-2013 |
| 20130306770 | Refiner and Blade Element - A refiner ( | 11-21-2013 |
| 20150053804 | BRUSH CHIPPER ASSEMBLY WITH COUNTER-ROTATING FEEDER ROLLERS AND CHIPPING HEADS - A brush chipper assembly has a housing and a feeder subassembly connected to the housing. The feeder subassembly includes opposed, first and second feeder rollers. When the feeder subassembly is actuated, the first feeder roller is operable to rotate in a first direction and the second feeder roller is operable to rotate in a second direction (opposite to the first direction) so as to draw the brush into the housing. Also provided is, a chipping subassembly substantially contained within the housing behind the feeder subassembly. The chipping subassembly including first and second, opposed chipping heads, each of which carrying cutting teeth for chipping the brush. When the chipping subassembly is actuated, the first chipping head is operable to rotate in a third direction (opposite to the first direction) and the second chipping head is operable to rotate in a fourth direction (opposite to the second direction). | 02-26-2015 |
| 20150136888 | DISPERSION AND GRINDING MACHINE - The present invention can suppress variations in dispersion and grinding processing, apply stable shearing force to a material to be processed, and also enable efficient dispersion and grinding. The present invention has a supply portion ( | 05-21-2015 |
| 20150306603 | EMULSIFICATION GRINDER - The emulsification grinder includes a feeder module, a grinding wheel assembly and a driver module. The grinding wheel assembly separately connects the feeder module and driver module and includes an upper grinding wheel, a lower grinding wheel and a turntable. The upper grinding wheel is radially formed with knives. The lower grinding wheel corresponds to the upper grinding wheel at an interval and has a receiving room and knives. The turntable is received in the receiving room. | 10-29-2015 |
| 20160101540 | PROCESS AND DEVICE FOR INTRODUCING ADDITIVE MATERIALS IN A RECEPTACLE AT THE AREA OF HIGHEST PRESSURE - The invention relates to a method and a device for introducing and/or adding non-dry-powder additive materials and/or coating materials with a liquid, solid, semi-solid, or paste-like consistency or in suspended or emulsified form, for example, peroxides, fats, waxes, IV improvers, polymers, or similar materials, to an existing lumpy or particulate material which is moved and mixed, and optionally warmed and reduced to small pieces in a receptacle and/or compressor ( | 04-14-2016 |
| 241246000 | Axially mounted rotary propeller or screw | 5 |
| 20130206887 | ABRASIVE ROLL ASSEMBLY - The present invention relates to an abrasive roll assembly, a conveyor assembly and a milling machine having the same. The abrasive roll assembly comprises an abrasive roll element configured for milling food grains. | 08-15-2013 |
| 20130284841 | ATTACHMENT FOR ROTARY MATERIAL PROCESSING MACHINES - A material processing machine with a rotating element positioned within a hopper for receiving materials to be processed, the rotating element including an outer edge to which one or more attachments may be mounted. The attachments include a forward edge extending generally forward with respect to the direction of rotation of the rotating element and extending outward from the outer edge of the rotating element. A rotating element for use in a material processing machine has either attachments mounted to an outer edge or integrally formed extensions along an outer edge. The extensions or attachments including a forward edge that extends generally forward with respect to the direction of rotation of the rotating element. | 10-31-2013 |
| 20140246530 | FEED SCREW ARRANGEMENT - A feed screw for feeding lignocellulosic material to a rotary disc refiner is disclosed. The feed screw includes at least one peripheral thread for feeding the lignocellulosic material axially towards the disc refiner and the feed screw feeds the lignocellulosic material from its upstream end towards its downstream end through the center of the opposed grinding surfaces of the disc refiner, the downstream end of the peripheral thread including an angled end part disposed at an angle with respect to the peripheral thread such that the lignocellulosic material is redirected in a radial direction as it leaves the end of the peripheral thread. | 09-04-2014 |
| 20150367350 | GRANULES CONDITIONER - The present invention concerns a granular material conditioner for optimising grain sizes of granular materials comprising two discs which are rotatable relative to each other and which are arranged in substantially mutually parallel relationship, a granular material inlet through which granular material can be passed into the conditioner into an annular gap between the two discs, and a catch container for receiving the granular material which issues from the gap between the two discs by virtue of centrifugal force. According to the invention it is proposed that the catch container has an elastic curtain, wherein the curtain is spaced at least portion-wise from the catch container wall and limits the trajectory of the granular material issuing from the gap. | 12-24-2015 |
| 241247000 | Horizontal axis | 1 |
| 20140077015 | RUBBING MACHINE AND ITS TOOL PAN - A rubbing machine and its tool pan are disclosed. The tool pan ( | 03-20-2014 |
| 241248000 | Hopper supply | 1 |
| 20090127363 | AUTOMATIC DOSAGE UNIT - Automatic dosage unit for dosage of a product into a collecting unit, said dosage unit comprising a grinding device, which is arranged to prepare, e.g. grind or mill, a product, and an identification device. The collecting unit comprises a handle, which is adapted to hold a container, such as a bag, and an adjustable part, and in that the identification device is arranged to identify a setting of the adjustable part of the collecting unit and on the basis of this setting dose a predetermined amount of the product into the container. | 05-21-2009 |
| 241250000 | With moving cooperating surface | 5 |
| 20080283646 | Size Reduction Apparatus - A vertical crusher having a housing defined chamber, enclosing a vertical axis rotor. The chamber has material(s) feed inlet(s) into the chamber. There is a drop-through outlet, which may be closable, from the chamber from which material(s) of at least a maximum size can drop in use. | 11-20-2008 |
| 241251000 | Both cooperating surfaces rotate | 4 |
| 20110011964 | CRUSHING AND MILLLING DEVICE - A crushing and mill device includes an outer rotary disk ( | 01-20-2011 |
| 20130008990 | MATERIAL GRINDING DEVICE - The essence of the invention is that the material grinding device comprises a housing with a unit for feeding the material to be ground and a unit for removing the finished product. An annular grinding chamber and two rotors are accommodated in the housing. The rotors are coaxially arranged and can rotate. Blades for accelerating the material to be ground and feeding sad material into the grinding chamber are mounted on one of the rotors. Blades for supplying air into the grinding chamber are mounted on the other rotor. The device is provided with at least one distributor. Said distributor is designed in the form of blades which are secured on the housing and disposed in the grinding chamber. The vanes of the distributor are equally spaced along a circle, the center of which is situated on the longitudinal axis of symmetry of the rotors. | 01-10-2013 |
| 20150314296 | DEVICE WITH BAFFLE CHAMBER - The present invention relates to a device for shredding material, comprising a baffle chamber with a discharge opening and a rotor shaft having a longitudinal axis and provided in the baffle chamber, where the baffle chamber is rotatable about the longitudinal axis of the rotor shaft. | 11-05-2015 |
| 241253000 | Vertical axis | 1 |
| 20140361107 | COFFEE GRINDER, IN PARTICULAR FOR AN AUTOMATIC COFFEE MACHINE - The invention relates to a coffee grinder comprising two grinding discs ( | 12-11-2014 |
| 241257100 | Vertical axis | 9 |
| 20120001005 | GRINDER - A grinder has a hollow housing, a support rotatable in the housing about an upright axis, a lower annular grinding disk fixed atop and rotatable with the support, and an upper grinding disk nonrotatably fixed in the housing above the lower disk and forming therewith a radially extending annular grinding gap. The disks form with the housing an annular outlet chamber into which the gap opens radially outwardly. The housing forms an upwardly open intake into which the gap opens radially inward. An electrical drive is connected to the support for rotating the support and lower disk in the housing so that material charged into the intake is ground in the gap and expelled as particles into the output chamber. An angular-contact bearing is braced axially and radially between the support and the housing below the disks. | 01-05-2012 |
| 20160045070 | GRINDER FOR GRINDING COFFEE BEANS AS WELL AS COFFEE MACHINE COMPRISING SUCH A GRINDER - What is described is a new grinder, which serves to grind coffee beans and which is embodied as conical grinder. To improve the grinding process, the grinding cones and/or grinding ring encompass grinding surfaces that may define an angle of inclination, which may be in each case greater than 90° and smaller than 180°, relative to a tool reference plane. | 02-18-2016 |
| 241258000 | Rotary shaft supported above rotary comminuting member | 1 |
| 20150102149 | Directly Falling Powder Type Coffee Grinding Machine - A coffee grinding machine includes a base, a motor and a grinding device. The motor is mounted in the base. The base has a top face provided with a platform for mounting the grinding device. The grinding device includes an outer cutter and an inner cutter. A bearing is mounted on the outer cutter to drive the outer cutter so that the outer cutter is rotated above the inner cutter to grind the falling coffee beans into coffee powders. Thus, the coffee powders fall down vertically and will not remain in the grinding device. | 04-16-2015 |
| 241259000 | Adjustable rotary member | 6 |
| 20080203203 | Bearing for a shaft of a gyratory crusher and method of adjusting the gap width of the crusher - A gyratory crusher includes a crushing head on which a first crushing shell is mounted, and a frame on which a second crushing shell is mounted. The second crushing shell defines, together with the first crushing shell, a crushing gap. The gyratory crusher includes a space adapted to hold a liquid. The space is defined by a piston and a cylinder, any one of the piston and the cylinder being formed at least partly of a substantially vertical shaft around which the crushing head is arranged. The space is adapted to form, together with the liquid, a cushion, thereby enabling the cushion to serve as a thrust bearing and transmit vertical forces from the crushing head to the frame. | 08-28-2008 |
| 20140110514 | CRUSHER, CRUSHING SHELL, AND METHOD OF ATTACHING CRUSHING SHELL - A cone crusher includes an inner crushing shell supported on a crushing head and clamped thereon by a retaining arrangement, the crushing head being arranged for rotating about a crushing head axis. The retaining arrangement includes a first portion of a threaded joint for self-tightening the retaining arrangement. The first portion is concentric with the crushing head axis and rigidly joined with the crushing head. A first portion of a form-fitting engagement arrangement is rigidly joined with the inner crushing shell. A crushing shell tightener is provided with a second portion of the threaded joint and a second portion of the form-fitting engagement arrangement. The form-fitting engagement arrangement rotationally locks the crushing shell tightener to the inner crushing shell. | 04-24-2014 |
| 20150144723 | FOOD PROCESSOR WITH SHREDDING AND/OR SLICING FUNCTIONS - Provided is a food processor with shredding and/or slicing functions, including a driving device and a main component; the main component includes a main body, a lid, a transmission axle and a cutterhead component; the cutterhead component includes a fixed cutterhead and a movable cutterhead, a cutter body is disposed on the fixed cutterhead or the movable cutterhead, a cutting channel is formed between a cutting edge of the cutter body and the movable cutterhead or the fixed cutterhead for cut-out food passing through; the main component further includes a height adjusting mechanism configured to adjust a height of the cutting channel, and an operation part of the height adjusting mechanism is disposed on the lid. With the food processor of the present disclosure, the thickness of cut-out food can be adjusted without removing the lid, which is convenient for operating. | 05-28-2015 |
| 20160015214 | A GRINDING UNIT, A CARTRIDGE FOR THE GRINDING UNIT AND USE OF SAME FOR GRINDING COFFEE BEANS - A grinding unit having a ring burr and a frustoconical burr that together delimit a grinding gap therebetween. A first angle between a first subset of curved teeth of the frustoconical burr and the first curved teeth of the ring burr provides a grinding gap having an angle smaller than a second angle between a second subset of curved teeth of the frustoconical burr and the first curved teeth of the ring burr. A geometrical outline taken through the cusps of the second curved teeth at the top end face of the frustoconical burr opposite the base is a square or rectangle. This grinding unit produces a ground product, such as ground coffee beans, with fewer turns than known grinding units and with less effort. The properties and qualities of the resulting ground products are superior to those obtained with conventional grinding units because flavour and aroma are retained. | 01-21-2016 |
| 20160120366 | Coffee grinder-dispenser - A coffee grinder-dispenser consisting of a support base containing a grinding chamber, said base housing: | 05-05-2016 |
| 20220133091 | GRINDING DEVICE, COFFEE MACHINE AND METHOD FOR ADJUSTMENT THEREOF - Grinding device, coffee machine and method for adjustment thereof. A grinding device ( | 05-05-2022 |
| 241259100 | With means vary space between surfaces | 3 |
| 20080217452 | Jaw Crusher - A jaw crusher having two jaws which define an upwardly open crushing chamber for receiving crushable material and a discharge opening between the lower ends of the jaws for discharging crushed material, the jaws being relatively movable so as to vary the size of the receiving chamber and thereby exert working and relieving actions on the crushable material and so that crushed material can be discharged via the discharge opening, and in which: a rotatable elongate member extends throughout at least a major part of the length L of the jaws, and is located at or near to the discharge opening so as to assist the gravity discharge of crushed material through the discharge opening, and/or to exert an impact/crushing action in conjunction with the working actions of the jaws. | 09-11-2008 |
| 20090026297 | Powder Based Granules Disintegrating And Sizing Device - A powder based granules disintegrating and sizing device having a drive shaft in a horizontal direction inside a casing, a rotor fixed to the drive shaft, a sizing stator having an inclined surface a gap section A where the powder based granules settles being formed by the plate surface of the rotor and the inclined surface of the sizing stator, and a disintegrating and sizing section B being formed by the narrowest gap section between the circumferential edge of the rotor and the sizing stator. The drive shaft is supported in a cantilever fashion, the rotor is fixed to an open side end portion thereof, the sizing stator is installed over the whole circumference of the rotor, a raw material supply port is opened in the vicinity of the central portion of the rotor, and a product output port is opened in the vicinity of position directly below the rotor. | 01-29-2009 |
| 20090032630 | Method and a Device for Controlling the Alignment Between Refining Surfaces - Methods and apparatus controlling the alignment between refining surfaces of opposite refining discs are disclosed which are relatively rotatable and which are incorporated in a refiner for disintegrating and refining lignocellulose-containing material in a refining gap between the refining surfaces. The disclosed method includes positioning at least three sensors at least three measurement positions, measuring the vibrations at each of the measurement positions during refiner operation, and comparing each of the measured vibrations at each of the measurement positions with each other. The apparatus disclosed includes at least three sensors disposed in at least three predetermined measurement positions, each of the sensors comprising a vibration sensor disposed on a refining disc for measuring the vibrations at the measurement positions whereby measuring can take place during operation of the refiner and a comparator for comparing the measurements of the measurement positions to provide a comparison therebetween. | 02-05-2009 |
| 241260000 | Cooperating non-smooth surface characteristics | 16 |
| 20100084498 | CUTTER DEVICE FOR A CRUSHING MACHINE - A cutter device for a crushing machine includes a rotary cutter base body and plural cutters. The rotary cutter base body is formed integral and has an outer peripheral side axially and equidistantly formed with plural annular ribs respectively provided with plural flat cut surfaces. Each flat cut surface is formed integral with a protruding fixing base with a fixing hole for locking each cutter on the fixing base. Each cutter body is formed with a cutting side disposed with at least four arcuate cutting edges extending toward the center to form a bulging portion, with the cross section of the cutter side formed with a double-curved surface for thickening the cutter to prolong its service life. The fixing bases are formed integrally with the rotary cutter base body to increase their strength. | 04-08-2010 |
| 241260100 | Worm or screw comminutor | 3 |
| 20100078512 | APPARATUS FOR PROCESSING UTILITY WASTE WITH BIODERADABLE ORGANIC MATERIAL CONTENT - An apparatus containing crushing screws ( | 04-01-2010 |
| 20100108794 | Auger for vertical mixer - A vertical mixer for mixing bulk material is disclosed. The vertical mixer includes an auger having an auger post and flighting including upper flighting and a lower flight. In one example, the auger comprises cutting knives positioned on an outside edge of the flighting for cutting bulk material during rotation of the auger. The auger also includes an angled knife connected to an outside edge of the flighting and oriented so that a blade of the angled knife is positioned at an angle suitable for allowing the angled knife to at least partially cut loosened bulk material that may be bridging in the mixing chamber thereby at least partially preventing or reducing bridging in the mixing chamber and allowing the bulk material to fall towards the floor of the mixing chamber and increasing the cutting action of the cutting knives. | 05-06-2010 |
| 20120217332 | PULVERIZING SCREW, PULVERIZING CASING AND PULVERIZER FOR FOOD WASTE TREATMENT APPARATUS HAVING THE SAME - The present invention provides a pulverizing screw, a pulverizing casing and a pulverizer having the same. The pulverizing screw includes a rotating shaft and a drive blade which extends from the rotating shaft in a spiral shape. The drive blade rotates in the pulverizing casing in such a manner as to maintain a predetermined distance between the drive blade and the inner surface of the pulverizing casing to prevent the drive blade from being impeded by the inner surface of the pulverizing casing. The drive blade extends from a first end of the rotating shaft in a spiral shape surrounding the rotating shaft in a clockwise or counterclockwise direction and is connected to a second end of the rotating shaft. The pulverizing casing comprises a spherical body having a space therein. The pulverizing screw is installed in the spherical body so as to be rotatable. | 08-30-2012 |
| 241261000 | Intermeshing | 1 |
| 20100282886 | DEVICE FOR COMMINUTING INPUT MATERIAL - A device for comminuting input material, especially for fine and ultrafine grinding of input material, includes a rotor revolving around a shaft inside a housing, the rotor having a cylindrical or conical jacket surface. An annular gap is present between the housing and the jacket surface, the gap forming a comminution zone and the input material being introduced axially to it. To increase the economic efficiency of the device, it is provided that a plurality of first pin-shaped comminuting tools for comminuting the input material are disposed over the circumference of the rotor, wherein the tools are aligned with their longitudinal direction perpendicular to the jacket surface in the direction of the housing. | 11-11-2010 |
| 241261200 | Opposed, flat coaxial surfaces (e.g., disk mill) | 11 |
| 20090108112 | Powder Based Granules Disintegrating and Sizing Device, and Powder Based Granules Disintegrating and Sizing Method - A powder based granules disintegrating and sizing device, includes: a drive shaft that is inserted horizontally in the casing main body; a plurality of circular plates that are fixedly supported at intervals by the drive shaft; and a stator, the plate surface of the circular plate and the inclined surface of the stator configuring a gap portion A where a powder based granules accumulates, and a narrowest gap portion between the circumferential edge of the circular plate and the stator configuring a disintegrating and sizing portion B. The stator stretches over the entire circumference of the circular plate, a raw material feeding port is provided on a side wall in the vicinity of the drive shaft of the casing main body, and a cutout portion through which a raw material passes is formed on the plate surface of the circular plate. | 04-30-2009 |
| 20100019076 | Refining Apparatus of Disc-Type - A disc refiner is disclosed, including a shaft, a rotatable disc and a stationary disc, both with refiner elements. Between the stationary refiner elements and the stationary disc, axially deformable chambers are arranged, filled with an incompressible hydraulic medium, whereby the stationary refiner elements can move angularly in order to adjust themselves tangentially in parallel to the refiner elements of the rotatable disc, and the incompressibility of the hydraulic medium prevents stationary refiner elements from moving axially and impairing the axial stiffness. | 01-28-2010 |
| 20160023216 | CENTER PLATE IN A PULP REFINER - A center plate for a rotor in a pulp refiner is described in which the center plate is provided with a plurality of first wings for directing pulp flowing onto the center portion of the center plate towards the periphery of the center plate, each of the first wings comprising an arc-shaped protrusion extending between a corresponding first point and a corresponding second point on the surface of the center plate, the first point being displaced from the center portion of the center plate and the second point being disposed further from said center portion of the center plate then the first point, the first wings having an arc shape that yields a larger pulp feeding angle then that of a circular arc intersecting the center portion of the center plate and ending in the same corresponding second point, and the second point of each of the first wings lies on the periphery of the center plate. | 01-28-2016 |
| 20160045071 | GRINDER FOR GRINDING COFFEE BEANS AS WELL AS COFFEE MACHINE COMPRISING SUCH A GRINDER - What is described is a new grinder, which serves to grind coffee beans and which is embodied as disk grinder. To improve the grinding process, the first and/or second grinding disk, respectively, encompass grinding surfaces that may define an angle of inclination, which may be in each case greater than 90° and smaller than 180°, relative to a tool reference plane. | 02-18-2016 |
| 241261300 | Having plural angularly related land and groove | 7 |
| 20080210795 | REFINER PLATES WITH HIGH-STRENGTH HIGH-PERFORMANCE BARS - A refiner plate for mechanical refiner of lingocelluosic material, the refiner plate including: a refining surface including bars and grooves, wherein the bars each have an upper section including a leading edge and a lower section including a root at a substrate of the plate; the upper section of the bars has a narrow width and a draft angle less than five degrees, and the lower section of the bars has a wide width greater than the narrow width of upper section and a draft angle of at least five degrees on at least one sidewall of the bar. | 09-04-2008 |
| 20090001204 | Disc refiner with plates having logarithmic spiral bars - A special shape of bars on refining discs or plate segments of a rotating disc refiner is disclosed including a plurality of bars generally extending outwards towards the outer end of the disk across its surface, arranged in a single, two or more radial zones, the plurality of the bars within a zone being curved with the shape of a logarithmic spiral. Disc refiners including such refining discs are also disclosed. | 01-01-2009 |
| 20090145990 | Refiner - A refiner ( | 06-11-2009 |
| 20090173812 | BAR AND GROOVE PATTERN FOR A REFINER PLATE AND METHOD FOR COMPRESSION REFINING - A refiner plate for a mechanical refining system, the plate including: a refining surface including bars and grooves, wherein the bars have a leading edge defined by an interior angle of between 150 degrees to 175 degrees. | 07-09-2009 |
| 20140217218 | Blade Element and Refiner - A refiner ( | 08-07-2014 |
| 20150375231 | Single-Disc Refiner - A single-disc refiner ( | 12-31-2015 |
| 20150375232 | Blade Element for Refiner - A blade element ( | 12-31-2015 |
