Patents by Inventor Arif Erdogan

Arif Erdogan 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: 6499676
    Abstract: A fuel injection valve for internal combustion engines, having a valve body that has a guide bore, in which a valve member is axially displaceably guided for controlling an injection cross section, and that is braced with its end face remote from the combustion chamber axially against a valve holding body via an intermediate disk, and a pressure chamber, formed by a cross-sectional enlargement of the guide bore, is provided in the valve body and can be filled with high fuel pressure via a pressure conduit that penetrates the valve body, the intermediate disk, and the valve holding body. The portion of the pressure conduit extending within the valve body is embodied as an oblique bore, which has an angle of inclination of between 15 and 35° to the longitudinal axis of the fuel injection valve.
    Type: Grant
    Filed: August 25, 2000
    Date of Patent: December 31, 2002
    Assignee: Robert Bosch GmbH
    Inventor: Arif Erdogan