Patents by Inventor Josef Ippy

Josef Ippy 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).

  • Publication number: 20250382925
    Abstract: Fuel injector for supplying fuel to a combustion chamber of a cylinder, having a first nozzle needle guided in a first nozzle guide, which interacts with first fuel injection orifices such that the first nozzle needle either opens or blocks a fuel flow of a first fuel through the first fuel injection orifices, a second nozzle needle guided in a second needle guide, which interacts with second fuel injection orifices such that the second nozzle needle, either opens or blocks a fuel flow of a second fuel through the second fuel injection orifices, a first fuel storage space for the first fuel, and a second fuel storage space for the second fuel me. The first and second fuel storage spaces are arranged next to one another in the transverse or radial direction of the fuel injector and overlap in the longitudinal or axial direction of the fuel injector.
    Type: Application
    Filed: June 3, 2025
    Publication date: December 18, 2025
    Inventors: Maximilian INDRICH, Josef IPPY
  • Patent number: 5661947
    Abstract: The invention relates to the filling of a flat can with fiber sliver by a textile machine which delivers a fiber sliver, such as a carding machine or a draw frame, whereby the flat can is moved under a stationary, rotating rotary plate. The invention significantly reduces the costs for the required movements of the flat can as compared to the state of the art. The process according to the invention for the traversing of a flat can during the filling process at a textile machine delivering a fiber sliver is realized in that the flat can is shifted laterally by tilting of the flat can around an axis in the return path of the traversing path. In the device according to the invention, the traversing mechanism is equipped with a tilting device. For this purpose, the tilting device is provided with a tilter and an axis around which the flat can is tilted.
    Type: Grant
    Filed: March 27, 1996
    Date of Patent: September 2, 1997
    Assignee: Rieter Ingolstadt Spinnereimaschinenbau AG
    Inventors: Josef Ippy, Otmar Kovacs, Michael Ueding, Albert Kriegler