Patents by Inventor Lutfi ERTONG

Lutfi ERTONG 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).

  • Patent number: 10124395
    Abstract: The invention relates to a die heating system that is developed for preheating and continuous heating of forging dies (12) internally. The dies (12) are provided with channels (13) in which electrical heating cartridges (15) are placed with built-in thermocouples (16) monitored by a PID thermostat. The channels are located optimally in a zone (C) close to the die cavity for efficient heating but outside the zones of high forging load (D) or of rework requirement (B) or of high forging load after rework (A).
    Type: Grant
    Filed: May 2, 2014
    Date of Patent: November 13, 2018
    Inventors: Lutfi Ertong, Mustafa Ilhan Gokler, Haluk Darendeliler, Cavat Komurcu
  • Publication number: 20170066039
    Abstract: The invention relates to a die heating system that is developed for preheating and continuous heating of forging dies (12) internally. The dies (12) are provided with channels (13) in which electrical heating cartridges (15) are placed with built-in thermocouples (16) monitored by a PID thermostat. The channels are located optimally in a zone (C) close to the die cavity for efficient heating but outside the zones of high forging load (D) or of rework requirement (B) or of high forging load after rework (A).
    Type: Application
    Filed: May 2, 2014
    Publication date: March 9, 2017
    Inventors: Lutfi ERTONG, Mustafa Ilhan GOKLER, Haluk DARENDELILER, Cavat KOMURCU