Class / Patent application number | Description | Number of patent applications / Date published |
494060000 | Including housing for bowl | 19 |
20080207423 | Two-Part Rotor for a Centrifuge, and Centrifuge with Such a Rotor - The invention relates to a rotor ( | 08-28-2008 |
20090137378 | ROTOR UNIT FOR A CENTRIFUGAL SEPARATOR - A rotor unit for a centrifugal separator, which centrifugal separator comprises a non-rotatable housing wherein the rotor unit is disposed about a central axis of rotation, an inlet for supply of a mixture of components to be separated, at least one outlet for a component separated during operation, whereby the rotor unit, at least parts of which are made of metal, comprises a separating chamber formed inside the rotor unit, an inlet chamber connected to the inlet and the separating chamber, is formed radially within said separating chamber and is usually shielded from the separating chamber, at least one outlet connected to the separating chamber, a plurality of separating discs disposed at a distance axially from one another in said separating chamber coaxially with the axis of rotation, at least a number of the metal parts of said rotor unit are undetachably joined together to form a composite assembly. | 05-28-2009 |
20100167901 | CENTRIFUGAL SEPARATOR AND A LIQUID PHASE DISCHARGE PORT MEMBER - A centrifugal separator ( | 07-01-2010 |
20120004089 | Lid-Section Mechanism for Rotor - The lid-section mechanism for rotors comprises a lid, a knob, a knob shaft, a circular plate, a plate spring, and an elastic body. The circular plate is attached to the surface of the lid that faces the knob and has click holes that are formed on a circle. The plate spring is attached to the surface of the knob that faces the circular plate and, if the distance between the knob and the lid is equal to or less than a predetermined value, the plate spring is caught in the click hole. The elastic body pushes the lid against the rotor depending on the distance. Turning the knob when the distance is equal to or less than the predetermined value repeats the cycle in which the plate spring is caught in the click hole and then the plate spring is bent and removed from the click hole. | 01-05-2012 |
20120010065 | DECANTER CENTRIFUGE WITH A HINGED LID - A centrifuge housing has a lid with a hinge with two hinge parts and a horizontal hinge axis. The lid is able to rotate between a closed position, in which the lid's centre of gravity is positioned on one side of a vertical plane through the hinge axis, and a fully opened position, in which the centre of gravity is positioned on the other side of the vertical plane. A longitudinal spring is connected to a connection member for urging it longitudinally. The connection member is connected at a hinge point at a distance from the hinge axis. The spring assists raising the lid initially during opening and closing the lid initially during closing from the fully opened position. The lid has a position of stable equilibrium in an intermediate position between the closed position and a vertical position. | 01-12-2012 |
20120214659 | REGENERATIVE CELL EXTRACTION UNIT AND REGENERATIVE CELL EXTRACTION SYSTEM - Provided is a regenerative cell extraction system. The regenerative cell extraction system includes: a regenerative cell separation unit which separates fat tissue; and a regenerative cell extraction unit. The regenerative cell separation unit includes: a sub container which is rotated by a torque applied from an external source and includes a space in which fat tissue is housed; a hollow main pipe which is inserted into the sub container; and a pump which is connected to the main pipe. In addition, the regenerative cell extraction unit receives a regenerative cell-containing substance, which is obtained after the fat tissue is centrifuged by the regenerative cell separation unit, from the regenerative cell separation unit, and extracts regenerative cells from the substance by centrifuging the substance. The regenerative cell extraction unit includes: a main container which is rotated by a torque applied from an external source; a hollow first discharge pipe which is inserted into the main container; and a suction device which is connected to the first discharge pipe; and a plurality of protruding housing portions which bulge outwards along a radius direction with respect to a center of rotation of the main container to accommodate relatively heavy components among components separated from the substance. | 08-23-2012 |
20120277084 | ROTOR UNIT FOR A CENTRIFUGAL SEPARATOR HAVING UNDETACHABLY JOINED SEPARATING DISCS - A rotor unit for a centrifugal separator, which centrifugal separator comprises a non-rotatable housing wherein the rotor unit is disposed about a central axis of rotation, an inlet for supply of a mixture of components to be separated, at least one outlet for a component separated during operation, whereby the rotor unit, at least parts of which are made of metal, comprises a separating chamber formed inside the rotor unit, an inlet chamber connected to the inlet and the separating chamber, is formed radially within said separating chamber and is usually shielded from the separating chamber, at least one outlet connected to the separating chamber, a plurality of separating discs disposed at a distance axially from one another in said separating chamber coaxially with the axis of rotation, at least a number of the metal parts of said rotor unit are undetachably joined together to form a composite assembly. | 11-01-2012 |
20130116104 | Centrifuge Bucket - A centrifuge bucket for centrifuging materials, in particular in laboratory centrifuges. The centrifuge bucket is operable in a very simple manner and facilitates safe and constant closure over the service life of the centrifuge bucket. Thus, the centrifuge bucket handles much better than known centrifuge buckets because real one hand operation without using a second hand is facilitated. Furthermore, the centrifuge bucket can be produced in a simpler and more cost-effective manner while being equally suitable for a given centrifugation power and centrifugation capacity. | 05-09-2013 |
20130123090 | Centrifugal separator having a particle guide trough - A centrifugal separator for separating non-gaseous particles from a gas flow having a separator housing enclosing a rotor with a raw gas inlet, a clean gas outlet, and a particle outlet. A circumferential wall encloses the rotor. A raw gas flow is guided axially into the rotor. A clean gas flow is guided out of the rotor and then between the rotor and the circumferential wall to the clean gas outlet. The rotor comprises particle separation elements so that particles separated from the gas flow are centrifuged onto the circumferential wall. The circumferential wall particles are guided to the particle outlet via at least one particle guide trough running diagonal to the rotor axial direction on the interior of the circumferential wall. A radius of each trough as well as the distance between the rotor and the circumferential wall decreases in the direction of the clean gas flow. | 05-16-2013 |
20130130885 | CENTRIFUGAL SEPARATOR - A centrifugal separator comprises a frame, a bearing device and a rotor having a first end and a second end. The rotor is connected to the frame via the bearing device. The rotor comprises a hollow spindle defining a central inner space. The spindle has a first portion adjoining the first end, an intermediate portion and a second portion adjoining the second end. The rotor also comprises a support element provided around the spindle, a separation space and separation discs are provided in the separation space around the first portion and against the support element. A rotor casing delimits the separation space. The support element is provided around the intermediate portion. The bearing device is connected to and provided around the second portion. | 05-23-2013 |
20130178352 | FOAM MOLDING SHELL FOR A CENTRIFUGE BOWL, CENTRIFUGE BOWL, METHOD FOR PRODUCING A THERMAL INSULATION ENCASEING A BOWL OF A CENTRIFUGE AND CENTRIFUGE - A foam molding shell for a centrifuge bowl, a bowl for a centrifuge, a method for producing a thermal insulation encasing the bowl for the centrifuge and to a centrifuge. The foam molding shell is configured as a disposable tool for foam encasing the bowl for the centrifuge with the thermal insulating material. Thus, the production complexity and the production cost of the centrifuge bowl with the thermally insulated bowl for the centrifuge can be significantly reduced. | 07-11-2013 |
20130274084 | CENTRIFUGAL SEPARATOR AND A LIQUID PHASE DISCHARGE PORT MEMBER - A centrifugal separator comprises a bowl rotating in use around an axis of rotation. The axis of rotation extends in a longitudinal direction, and a radial direction extends perpendicular to the longitudinal direction. A base plate provided at one longitudinal end of the bowl, said base plate having an internal and external side, an outlet opening being provided in the base plate. A casing is projecting at the outlet opening on the external side of said base plate, said casing comprising a casing side, a normal to said casing side extending at an acute angle relative to a circumferential direction of the bowl at said casing and a discharge opening is provided in said casing side. The discharge opening is radially outwardly limited by a weir with an overflow edge and said discharge opening extending radially inwardly to a position above a highest intended level of liquid in the bowl. | 10-17-2013 |
20140256529 | DISCONTINUOUS CENTRIFUGE WITH A ROTATABLE CENTRIFUGE DRUM WITH A CASING AND METHOD FOR PRODUCING THE CASING - A discontinuous centrifuge has a rotatable centrifuge drum with a casing. The cylindrical centrifuge casing is provided with holes to discharge a liquid produced during the centrifugation. The holes have a cross-section with an elliptical shape. The cross-section of the holes is widened from the inside to the outside. The hole wall is continuous in this case, The diameter of the cross-sections of the holes parallel to the drum axis on the inside of the casing is equal to the diameter of the cross-sections of the holes parallel to the drum axis on the outside of the holes. The diameter of the cross-sections of the holes in the peripheral direction, on the other hand, on the inside of the casing is smaller than the diameter of the cross-sections of the holes in the peripheral direction on the outside of the casing. The area of the elliptical holes may be additionally also divided by webs. | 09-11-2014 |
20140349829 | ROTOR FOR A LABORATORY CENTRIFUGE - A rotor body ( | 11-27-2014 |
20150018192 | CENTRIFUGAL CAPTURE SYSTEM - A particle capture system that can be used in the context of a lab-on-a-chip platform for particle- and cell-based assays is described. The system comprises a capture chamber comprising a plurality of capture sites, the capture sites defining a capture area configured to receive individual particles travelling within the capture chamber. By rotating the chamber, the individual particles are biased towards the capture sites where they may be captured. | 01-15-2015 |
20150352566 | Centrifuge With Automatically Opening Rotor Cover - The present invention relates to a centrifuge, in particular, a laboratory centrifuge, with a housing comprising a centrifuge lid, which delimits the centrifuge to the outside, a rotor and a rotor cover for closing the rotor, a connecting device comprising a holding arm and a holder being provided, via which the rotor cover and the centrifuge lid can be detachably connected with each other in such a way that the rotor cover is lifted off of the rotor upon opening of the centrifuge lid and is placed on the rotor upon closing the centrifuge lid. The holding arm is detachably and movably mounted in the holder during opening and closing of the centrifuge lid, and the holding arm and the holder are spaced via a gap space when the centrifuge lid is closed. | 12-10-2015 |
20150375238 | System for Blood Separation with Gravity Valve for Controlling a Side-Tapped Separation Chamber - A disposable blood separation set and a centrifugal blood processing system comprising a blood processing chamber adapted to be mounted on a rotor of a centrifuge; a frustro-conical cell separation chamber in fluid communication with the processing chamber, the cell separation chamber having an inlet, a primary outlet and a side tap outlet adjacent the inlet. A valve that is responsive to centrifugal force (a “gravity” valve) selects between the outlet and the side tap outlet. The gravity valve is mounted on the rotor. When the rotor spins at high speed, the gravity valve may open the primary outlet and close the side tap outlet. When the rotor spins at a lower speed, the gravity valve may open the side tap outlet and close the primary outlet. | 12-31-2015 |
20160193614 | Fixed Angle Centrifuge Rotor | 07-07-2016 |
494063000 | For vertically-oriented bowl, and having plural receivers at top for separated components | 1 |
20090209403 | CONFIGURATION OF A CYCLONE ASSEMBLY AND SURFACE CLEANING APPARATUS HAVING SAME - A cyclone separator useable in a surface cleaning apparatus comprises a cyclone casing defining a cyclone chamber and a dirt collection chamber exterior to the cyclone chamber. The cyclone chamber and the dirt collection chamber are openable such that the entire cross sectional area of the cyclone chamber and the dirt collection chamber may be exposed. | 08-20-2009 |