Patents by Inventor Dieter OBERACKER

Dieter OBERACKER 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).

  • Throttle valve housing for a throttle valve arrangement for an internal combustion engine
    Patent number: 10753288
    Abstract: A throttle valve housing (1) for a throttle valve arrangement for an internal combustion engine, wherein the throttle valve housing (1) is used to accommodate a pivotally mounted throttle valve and provides movement space for the throttle valve, wherein the throttle valve housing (1) has an inflow opening (2) on a first side for receiving a fluid and the throttle valve housing (1) has an outflow opening (3) on a second side for discharging a fluid, and wherein at least one sealing piece (4) projecting into the flow cross-section is arranged in the movement space of the throttle valve housing (1) and is used as a stop for the throttle valve in the closed position. Improved sealing characteristics are achieved in that the sealing piece (4) is formed in the wall of the throttle valve housing (1) in a non-cutting manner.
    Type: Grant
    Filed: June 14, 2017
    Date of Patent: August 25, 2020
    Assignee: FISCHER ROHRTECHNIK GMBH
    Inventor: Dieter Oberacker
  • THROTTLE VALVE HOUSING FOR A THROTTLE VALVE ARRANGEMENT FOR AN INTERNAL COMBUSTION ENGINE
    Publication number: 20190292999
    Abstract: A throttle valve housing (1) for a throttle valve arrangement for an internal combustion engine, wherein the throttle valve housing (1) is used to accommodate a pivotally mounted throttle valve and provides movement space for the throttle valve, wherein the throttle valve housing (1) has an inflow opening (2) on a first side for receiving a fluid and the throttle valve housing (1) has an outflow opening (3) on a second side for discharging a fluid, and wherein at least one sealing piece (4) projecting into the flow cross-section is arranged in the movement space of the throttle valve housing (1) and is used as a stop for the throttle valve in the closed position. Improved sealing characteristics are achieved in that the sealing piece (4) is formed in the wall of the throttle valve housing (1) in a non-cutting manner.
    Type: Application
    Filed: June 14, 2017
    Publication date: September 26, 2019
    Applicant: FISCHER ROHRTECHNIK GMBH
    Inventor: Dieter OBERACKER