Class / Patent application number | Description | Number of patent applications / Date published |
494084000 | INCLUDING SPECIFIC DEVICE OR STRUCTURE FOR DRIVING OR CONTROLLING BOWL | 8 |
20090209404 | Mechanism for generating directional thrust from a centrifuge - A mechanism for generating directional thrust from a centrifuge, related to an engine that includes; a framework ( | 08-20-2009 |
20110082021 | Sound Abating Heat Sink and Motor Housing - A centrifuge includes a rotor configured to receive sample containers; a drive shaft operatively coupled to the rotor; and a motor. The motor includes a housing; a plurality of substantially parallel fins integral with the housing, each fin having a free end spaced from the housing, wherein the free ends of the plurality of fins are disposed in a common cylindrical plane; and a plurality of substantially parallel grooves, each groove disposed between a pair of adjacent fins and having a groove depth defined by a distance between the common cylindrical plane and the housing. Wherein the plurality of grooves includes a first multitude of grooves having a common groove depth and a second multitude of grooves having a groove depth that is not the same as the common groove depth, wherein the first and second multitude of grooves are interleaved. | 04-07-2011 |
20110212822 | Centrifuge With A Coupling Element For Axially Locking A Rotor - The invention relates to a centrifuge with a drive head which can be connected with a drive, a rotor which can detachably be mounted on the drive head, at least one connection element with which the drive head can be connected in a torsion-proof manner with the rotor, and at least one coupling element which is attached to the drive head and is able to exert an axial force on the rotor in such a way that the rotor can be fixed axially, with the axial force increasing with the rising rotational speed of the drive head, with the coupling element on the rotor transmitting the axial force by means of a ramp surface which is inclined at an angle (α) relative to the horizontal line in a range of more than 0° to 15°. Secure locking of the rotor during standstill and high speeds can thus be achieved. | 09-01-2011 |
20130231235 | Drive Device in a Helical Conveyor Centrifuge - A drive apparatus for a scroll centrifuge having a rotating drum and a scroll mounted coaxially therein has a drive motor associated with the drum and a scroll motor that is coupled to the scroll shaft via a gearbox whose housing is nonrotatably connected to the drum drive shaft. According to the invention, the housing of the gearbox for driving the scroll is rotatably mounted in a floor-mounted housing and has a hollow output shaft that is connected via a coupling to the hollow drum drive shaft. | 09-05-2013 |
20130331253 | Centrifuge Drive Head For Releasably Connecting A Driving System To A Rotor Of A Centrifuge, A Set And A Centrifuge Comprising The Drive Head - The present invention relates a centrifuge drive head for releasably connecting a driving system to a rotor of a centrifuge. The centrifuge drive head comprises a base body mounted for rotation about an axis of rotation (R) and at least a first and a second coupling element, mounted on the base body for swinging outwardly about a swivel axis. The first and second coupling elements differ from each other. | 12-12-2013 |
20140066282 | DRIVE SYSTEM FOR CENTRIFUGE - A drive assembly for a centrifugal processing system is provided for rotating the yoke assembly ( | 03-06-2014 |
20150119226 | CENTRIFUGAL SEPARATOR - A centrifugal separator for cleaning crankcase gas, containing oil, from an internal combustion engine, includes a stationary casing defining a separation space and including a first end portion, an opposite second end portion and an inner wall surface facing the separation space. The separator also includes an inlet channel for the gas to be cleaned, a gas outlet channel for the cleaned gas and an oil outlet for the separated the oil. A centrifuge rotor is provided in the separation space and includes a spindle and a plurality of separation discs carried by the spindle. The centrifuge rotor is rotated to create a rotating gas volume. An oil supply device supplies such a quantity of oil to the separation space that a flowing oil film is created on the inner wall surface during operation of the centrifugal separator. | 04-30-2015 |
20160107171 | Coupling Device for a Laboratory Centrifuge Actuated by Centrifugal Force - The invention relates to a laboratory centrifuge ( | 04-21-2016 |