Krohne Ag

J. Spithoven Beheer B.v.

Johannes Antonius Spithoven

Jan Teunis Aart Pors

Jan-Willem Ramondt

The invention relates to a device for separating elongate magnetizable objects from a material stream by length. The device includes a magnetic field, which magnetic field is homogeneous in a field zone; a transport device with a transport surface for carrying the material stream through the field zone in a transport direction, wherein the field direction in the field zone is oriented at right angles to the transport direction; and a separating device for carrying the elongate magnetizable objects separated by length out of the field zone in a separation direction, which separating device includes at least one take-up element which travels a path running at least partially through the field zone. In the path in the field zone the minimum distance between the at least one take-up element and the transport surface is a first distance which is smaller than or equal to the greatest main dimension of a cross-section of the field zone parallel to the transport surface. The invention also relates to a method for separating elongate magnetizable objects from a material stream by length.

Device and method for separating elongate magnetizable objects by length

A magnet module for a nuclear magnetic flow meter including at least one permanent magnet and a jacket. The jacket protects the at least one permanent magnet against peeling of magnet material by mechanical loads when the magnet module is introduced into a magnet receiver of the flow meter, simplifies introduction of the permanent magnets into the magnet receivers by reduced friction between the magnet module and the magnet receivers, and influences the magnetic field which generated by the permanent magnets.

Growing community of inventors

Eersel, Netherlands

Johannes Antonius Spithoven