Patents Assigned to Multiserv International PLC
  • Suppression of fume in metal pouring
    Patent number: 5458671
    Abstract: Molten (M) is poured into a receiver (8,28) designed to reduce fume and then out into an open area (P) via an outlet (9,29) designed to cause the metal (M) to flow in a laminar flow. A hood (11) may be present above the receiver (8,28).
    Type: Grant
    Filed: January 14, 1994
    Date of Patent: October 17, 1995
    Assignee: Multiserv International PLC
    Inventors: G. D. H. Butler, P. L. Purnell