Patents Represented by Law Firm L.P. Brooks, Norris, Mc Laughlin & Marcus
  • Process to make miniaturized multipolar flame-propagation-resistant cables having a reduced emission of toxic and noxious gases and cables obtained thereby
    Patent number: 6162542
    Abstract: The process of the invention to make miniaturized multipolar cables includes the steps of combining together a plurality of individually insulated conductors, inserting a filling in a pasty state and containing mineral fillers into the gaps existing between the conductors, partly hardening the filling and disposing the other cable components, in particular the sheath, around the conductors-filling assembly, and letting the filling become completely hard within the produced cable.
    Type: Grant
    Filed: June 22, 1999
    Date of Patent: December 19, 2000
    Assignee: Pirelli Cavi S.p.A.
    Inventors: Luca Castellani, Luca De Rai, Pasquale Volpe