A process. The process includes forming a slurry comprising electrode active material particles of one or more lithium-ion electrochemical cells, magnetizing the electrode active material particles and separating the magnetized electrode active material particles from the slurry.

An apparatus for processing magnetic particles comprises a sealed enclosure and a magnetic field source. The sealed enclosure comprises an inlet into the enclosure and an outlet from the enclosure. The configuration of the sealed enclosure and of the inlet and the outlet are such that fluid containing the magnetic particles that is introduced into the enclosure through the inlet exhibits a spiral flow towards the outlet. The magnetic field source is disposed to the enclosure to intermittently apply a magnetic field to the fluid contained therein.

A pipeline strainer having a body with a straining element therein. One or more magnets are removably inserted into the straining element and configured to be removed from the body without causing liquid within the cavity to drain from the pipeline strainer. A drywell is used to house the magnets. The movement of withdrawing the magnets pulls metal particles along the outer surface of the drywell toward a debris drain. A baffle is disposed at the end of the drywell that is adjacent or near the debris drain to reduce turbulence from the fluid flow within the pipeline strainer.

A position detection unit for detecting a position of an actuating element, disposed within a housing of a clutch actuator of a vehicle clutch, including: a magnetic encoder element in the housing of the clutch actuator on the actuating element, a sensor outside the housing of the clutch actuator and is configured so that it has a detection space within which the sensor can detect a position of the magnetic encoder element within a predefined range of motion of the magnetic encoder element, and a protective device to prevent ferritic filings attracted by the magnetic encoder element from being deposited within the detection space. Also described is a related clutch actuator.

A method and apparatus for removing magnetic beads together with molecular targets of interest from a fluid is described. A consumable bead collection probe is placed in a vessel containing magnetic beads suspended in the fluid. A magnet outside the vessel concentrates magnetic beads on a surface of the collection probe so they may be manipulated in and out of vessels during washing or processing steps without transferring the fluid into or out of a vessel. In a further embodiment, a vibrational source is attached to the collection probe such that, in combination with the magnet in a position external to the vessel, beads may be washed without releasing them from the collection probe.

An electromagnetic pulsed-wave system having an electromagnetic boom for generating a time-varying pulsed-wave to control a colloidal mixture disposed in water and a depository. The electromagnetic boom comprising a plurality of electrically coupled solenoids disposed at the water for providing electromagnetic pulses to generate the time-varying pulsed-wave to transport the colloidal mixture. The depository having an electromagnetic ramp magnetically coupled with the electromagnetic boom and a separation receptacle for separating magnetized particles from the colloidal mixture.

The present invention relates to novel modules for transferring magnetic beads, an automated system comprising the same and a method for extracting nucleic acids using the same. The specifically designed magnet module and cover module of the present invention can be employed in the automated liquid handling apparatus by means of pre-existing moving modules (e.g., pipettor module) of the apparatus. The present invention enables a bead transfer-type method for extracting nucleic acids to be performed in an automated manner on the automated liquid handling apparatus. The present invention provides advantages of higher level of automation, more reduced cost and no need for another separate liquid handling apparatus compared to the conventional bead transfer-type method usually performed in the small apparatus designed to be used only for this bead transfer-type method. Also, the present method has the merits of more shortened reaction time compared to the conventional liquid transfer-type method.

This sample treating device 1000 is provided with: a treating stage 110 for treating a sample by mixing the sample and a plurality of solutions; a first motor 812 for rotating the treating stage 110 around a first rotation shaft 810; a second motor for rotating the treating stage 110 around a second shaft 820; and a control unit for controlling the rotations of the treating stage driven by the first rotary motor 812 and the second motor. The control unit combines the operation of rotating the treating stage 110 around the first rotation shaft 810 and the operation of rotating the treating stage 110 around the second rotation shaft, thereby treating the sample.

A switchable magnetic filter for collecting metallic particles in a fluid flowing through a vessel, comprising a handle for rotatably or slidingly engaging a magnetic assembly within a housing to an ON position to create a magnetic field outside of the housing to collect and retain metallic particles against the outer wall of the housing, and to an OFF position to shunt the magnetic field within the housing to release the metallic particles from the outer wall of the housing so they may be removed from the fluid for cleaning purposes.

A basket strainer insert having a body with one or more magnets disposed therein. The basket strainer insert includes a baffle that is removable. The movement of withdrawing the baffle from the body allows magnetic debris to be removed. A baffle may be disposed at the center of the elongate intermediate portion of the body. The baffle may comprise a collar and two or more symmetrical lobes, each lobe comprising an upper portion and a lower portion. Alternatively, the baffle may be a hollow shape with a plurality of apertures.