Patents by Inventor Peter Andretzky

Peter Andretzky 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).

  • Method for resisting welding of a first component to a second component
    Patent number: 10478913
    Abstract: A method for resistance welding a first component to a second component including inserting the second component, at least by a connecting region, into an opening of the first component by a insertion distance and welding the first component to the second component in the process. An internal dimension of the opening and an external dimension of the connecting region are configured similar to a press fit with each other. The insertion distance is limited by an adjustable external distance limiter. A device is configured for resistance welding the first component to the second component.
    Type: Grant
    Filed: June 1, 2015
    Date of Patent: November 19, 2019
    Assignee: Robert Bosch GmbH
    Inventors: Joerg Echtermeyer, Guenther Schaechtner, Stefan Kaufmann, Peter Andretzky
  • High-Pressure Pump, in Particular Plug-In Pump, for a Fuel System for an Internal Combustion Engine
    Publication number: 20160032879
    Abstract: A high-pressure pump, in particular a plug-in pump, for a fuel system of an internal combustion engine includes a housing, and a flange that is rigidly arranged on the housing. The flange is formed from at least two parts. The pump defines a groove-shaped receiving area, and a radially inward region of the flange part is received in the receiving area. The at least two parts of the flange are held on the housing via at least one of a caulked joint and a press connection.
    Type: Application
    Filed: January 14, 2014
    Publication date: February 4, 2016
    Inventors: Siamend Flo, Stefan Pfuhl, Tamim Latif, Peter Andretzky
  • Method for Resisting Welding of a First Component to a Second Component
    Publication number: 20150352657
    Abstract: A method for resistance welding a first component to a second component including inserting the second component, at least by a connecting region, into an opening of the first component by a insertion distance and welding the first component to the second component in the process. An internal dimension of the opening and an external dimension of the connecting region are configured similar to a press fit with each other. The insertion distance is limited by an adjustable external distance limiter. A device is configured for resistance welding the first component to the second component.
    Type: Application
    Filed: June 1, 2015
    Publication date: December 10, 2015
    Inventors: Joerg Echtermeyer, Guenther Schaechtner, Stefan Kaufmann, Peter Andretzky