Patents Assigned to Harbour Industries, (Canada) Ltd.
  • Patent number: 5705774
    Abstract: The disclosure herein describes a flame resistant electric cable which is capable of resisting flame temperatures in the neighborhood of 1000.degree. C. for at least two hours; the cable includes at least two electrical conductors each including an electrical wire, an extruded tubular member made of silicone surrounding the electrical wire, and an outer protective layer of braided inorganic material which surrounds the tubular member; the cable includes, underneath an overall outer braided jacket, an extruded elongate tubular member made of a silicone elastomer having a wall thickness of at least 0.030 of an inch.
    Type: Grant
    Filed: December 7, 1995
    Date of Patent: January 6, 1998
    Assignee: Harbour Industries (Canada) Ltd.
    Inventor: Mark Beauchamp
  • Patent number: 5227586
    Abstract: The disclosure herein describes a flame resistant electric cable which is capable of resisting flame temperatures in the neighborhood of 1000.degree. C. for at least two hours; the cable comprises an electrical conductor including an electrical wire, an extruded elongate tubular member made of silicone surrounding the electrical wire, and an outer protective layer of braided inorganic material which surrounds the tubular member; an overall outer braided jacket surrounds the electrical conductor.
    Type: Grant
    Filed: October 7, 1991
    Date of Patent: July 13, 1993
    Assignee: Harbour Industries, (Canada) Ltd.
    Inventor: Mark Beauchamp