Patents by Inventor Willi Weippert

Willi Weippert 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).

  • Idling control means for a fuel injection pump for internal combustion engines
    Patent number: 5722369
    Abstract: A fuel injection pump that has both a governor spring and an adjustable idling spring, suspended in a manner structurally connected to the housing. The setting of the spring is adjustable between a minimum idling setting and a maximum idling setting via a coupling arrangement, in accordance with an adjustment of an adjusting lever.
    Type: Grant
    Filed: August 5, 1996
    Date of Patent: March 3, 1998
    Assignee: Robert Bosch, GmbH
    Inventor: Willi Weippert