Patents Assigned to Mueller Steam Specialty, a Divison of Core Industries, Inc.
  • Dual chamber orifice fitting
    Patent number: 5836356
    Abstract: A dual chamber orifice fitting comprising a first chamber maintained in fluid communication with a pipeline, a fluid flowing in the pipeline passing through the first chamber; a second chamber selectively maintained in fluid communication with the first chamber; a sealing member selectively rotatable from a first position wherein the sealing member seals the first chamber from the second chamber, and a second position wherein the sealing member permits the first chamber to be placed in fluid communication with the second chamber.
    Type: Grant
    Filed: March 12, 1996
    Date of Patent: November 17, 1998
    Assignee: Mueller Steam Specialty, a Divison of Core Industries, Inc.
    Inventor: Ashvin D. Desai