Patents Assigned to Filtra Limited
  • Patent number: 7241387
    Abstract: A solids separator including: an elongate tubular housing rotatable around a central axis; a fluid inlet at one end of said housing adapted to receive a flow of a fluid including entrained solids; a first and a second outlet at the opposing end of said housing, wherein, said rotatable housing is effective in imparting a radially outward force to the entrained solids flowing through the separator whereby the solids are concentrated at the peripheral portion of the cross-section of the flow at the first and second outlets and wherein the first outlet is adapted to receive the inner portion of the cross-section of the flow, or filtrate, and the second outlet is adapted to receive the peripheral portion of the cross-section of the flow containing the concentrated solids.
    Type: Grant
    Filed: April 9, 2004
    Date of Patent: July 10, 2007
    Assignee: Filtra Limited
    Inventor: William L. Peirson
  • Publication number: 20050056585
    Abstract: A solids separator including: an elongate tubular housing rotatable around a central axis; a fluid inlet at one end of said housing adapted to receive a flow of a fluid including entrained solids; a first and a second outlet at the opposing end of said housing, wherein, said rotatable housing is effective in imparting a radially outward force to the entrained solids flowing through the separator whereby the solids are concentrated at the peripheral portion of the cross-section of the flow at the first and second outlets and wherein the first outlet is adapted to receive the inner portion of the cross-section of the flow, or filtrate, and the second outlet is adapted to receive the peripheral portion of the cross-section of the flow containing the concentrated solids.
    Type: Application
    Filed: April 9, 2004
    Publication date: March 17, 2005
    Applicant: Filtra Limited
    Inventor: William Peirson