Patents by Inventor Walter Bellmann

Walter Bellmann 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).

  • Modular pump-nozzle unit for an internal combustion engine
    Patent number: 4418664
    Abstract: A modular pump-nozzle unit for internal combustion engines, especially air-compressing, fuel-injected internal combustion engines, with precombustion chamber injection. The modular pump-nozzle unit includes a pump element having a pump piston and an injection nozzle. The pump element and the injection nozzle are in communication by way of a connecting duct. The pump element is arranged adjacent to the injection nozzle.
    Type: Grant
    Filed: December 1, 1980
    Date of Patent: December 6, 1983
    Assignee: Daimler-Benz Aktiengesellschaft
    Inventor: Walter Bellmann