Patents by Inventor Jean-Pierre Reisenthel

Jean-Pierre Reisenthel has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Device designed to cut off the spent wire on a spark erosion machine
    Patent number: 8299386
    Abstract: Cutting device for spark-erosion machine wires in which, after passing through a machining region, the wire-electrode is cut up into sections which are disposed of as waste products into a recovery receptacle. The device comprises electrical contacts connected to a voltage/current source. The wire is subjected to a dielectric fluid whose flow rate is sufficiently high to generate a turbulent flow regime and cause random lateral movements of the wire which sporadically brushes against the contacts.
    Type: Grant
    Filed: February 26, 2009
    Date of Patent: October 30, 2012
    Assignees: AGIE SA, Charmilles Technologies S.A.
    Inventor: Jean-Pierre Reisenthel
  • DEVICE DESIGNED TO CUT OFF THE SPENT WIRE ON A SPARK EROSION MACHINE
    Publication number: 20090230091
    Abstract: Cutting device for spark-erosion machine wires in which, after passing through a machining region, the wire-electrode is cut up into sections which are disposed of as waste products into a recovery receptacle. The device comprises electrical contacts connected to a voltage/current source. The wire is subjected to a dielectric fluid whose flow rate is sufficiently high to generate a turbulent flow regime and cause random lateral movements of the wire which sporadically brushes against the contacts.
    Type: Application
    Filed: February 26, 2009
    Publication date: September 17, 2009
    Applicants: AGIE SA, Charmilles Technologies S.A.
    Inventor: Jean-Pierre Reisenthel