Patents Assigned to Ofco, Inc.
  • Fluid filter magnet assembly
    Patent number: 4067810
    Abstract: A magnetic filter element comprises a rubber bonded barium ferrite permanent magnet strip enclosed in a thin, liquid impervious, non-magnetic envelope and positioned in a low velocity location in a fluid system to capture magnetically attractable contaminants. The disclosure illustrates various arrangements of the magnet with filter cartridges as well as the construction of the magnet element itself.
    Type: Grant
    Filed: February 9, 1976
    Date of Patent: January 10, 1978
    Assignee: Ofco, Inc.
    Inventor: Daniel W. Sullivan