1
Michael W Latimer: Magnetic trap and cleaning means therefor. Eriez Manufacturing Company, Charles L Lovercheck, Wayne L Lovercheck, Dale Lovercheck, August 27, 1991: US05043063 (33 worldwide citation)

A magnetic trap made up of a hollow, generally cylindrical body, having an open top, an inlet and an outlet for connecting to a flow line for liquid containing entrained removable magnetic material. There is a removable cover for the hollow body, a plate is supported on the cover, and elongated, spa ...


2
Howell William F: Filter cartridge for a magnetic separator. Eriez Manufacturing Company, October 14, 1975: US3912634 (18 worldwide citation)

A filter cartridge for a magnetic separator for removing fine magnetic particles from a liquid or gas is disclosed. The filter cartridge is made up of alternate layers of expanded magnetic stainless steel mesh and magnetic stainless steel wool. The expanded metal mesh and steel wool can be of plain ...


3
Jerry A Selvaggi, John R Purcell: Superconductor high gradient magnetic separator. Eriez Manufacturing Company, Charles L Lovercheck, Wayne L Lovercheck, Dale R Lovercheck, October 27, 1987: US04702825 (17 worldwide citation)

A high gradient magnet is disclosed having a coil of superconducting material immersed in liquid helium in a toroidal shaped liquid helium vessel, supported in axial spaced concentric relation to a toroidal shaped liquid nitrogen vessel which forms one end of a toroidal heat shield made of high heat ...


4
Thomas H Falconer: Eriez Manufacturing Company, Charles L Lovercheck, Wayne L Lovercheck, Dale Lovercheck, October 9, 1990: US04961491 (12 worldwide citation)

A three mass vibratory conveyor including a base with an electromagnet, a tray supported on the base and a tuning weight. A first spring connecting the tray to the base, a second spring connecting the base to the tuning weight and a resilient support supporting the base to a support member. The mass ...


5
Anthony J Barker: Self-cleaning grate magnet and bushing. Eriez Manufacturing Company, Lovercheck and Lovercheck, March 2, 1993: US05190159 (10 worldwide citation)

A self-cleaning grate magnet made up of an enclosure having a discharge duct adjacent a product duct separated by a partition and a magnet tube frame having magnetic tubes fixed thereto. The magnetic tubes extend through first holes in the enclosure, the discharge duct and through second larger hole ...


6
Thomas H Falconer, William H Benson: Eriez Manufacturing Company, Charles L Lovercheck, Wayne L Lovercheck, Dale R Lovercheck, November 14, 1989: US04880106 (9 worldwide citation)

A vibratory feeder having a tray with a conveying surface and springs. The springs are each made up of flat plate like first leaves and flat plate like second leaves rigidly attached together. One part of each spring is connected to the tray and the other part is connected to the base. The longitudi ...


7
Richard Darling: Rotating drum magnetic separator. Eriez Manufacturing Company, Lovercheck and Lovercheck, October 31, 1995: US05462173 (7 worldwide citation)

A magnetic separator made up of a drum bearing a plurality of stacked spaced rings each having a U-shaped cross section in the form of an arc outwardly facing channels. An upper set of magnets and a lower set of magnets supported on the separator frame and extending into the channels and matrix modu ...


8
Tenpas Emerson J: Forming machine for structural sections. Eriez Manufacturing Company, December 12, 1972: US3705679 (6 worldwide citation)

This specification discloses a machine for forming structural sections. Such sections are usually made of a web plate and one or more flange plates. These plates are brought together each in a horizontal plane onto two conveyors, the web plate above the flange plate. The web plate is then pivoted to ...


9
Raymond Kauppila, Gregory Nowak: Eddy current separator and method of making a rotor. Eriez Manufacturing Company, Lovercheck and Lovercheck, August 17, 1993: US05236091 (5 worldwide citation)

A magnetic rotor for use with an eddy current separator. The rotor has a plurality of permanent magnets bonded to a polygonal outer periphery and undercuts are formed in the flat surfaces to relieve stresses due to differences in thermal co-efficient of expansion of the permanent magnets and the rot ...


10
Thomas H Falconer, Marshall A Carner, Jerry A Selvaggi: Eriez Manufacturing Company, Lovercheck and Lovercheck, October 13, 1998: US05821657 (5 worldwide citation)

A vibratory feeder for feeding low density powered material having a tray, a base and a motor supporting the tray on the base. The motor includes an electromagnet having an AC coil supported on an intermediate leg between the outer legs and an armature having a permanent magnet and two pole plates. ...