Patents Assigned to Bobinajes Nugar, S.L.
  • Flexible heating element having a layer of fixing varnish
    Patent number: 5676872
    Abstract: A heating element has a flat, flexible strip of electrically insulating material around which is wound a conductor wire. A layer of fixing varnish covers the turns of the conductor wire and the flat strip. Two clips attached to the ends of the strip provide electrical contact with the conductor wire and serve to attach two electricity connection cables. The heating element can be bent without this affecting its ohm value since the fixing varnish prevents the turns of the conductor wire from moving when the strip is being bent.
    Type: Grant
    Filed: December 21, 1995
    Date of Patent: October 14, 1997
    Assignee: Bobinajes Nugar, S.L.
    Inventor: Manuel Garcia-Rodriguez