Patents by Inventor Michael Cesinger

Michael Cesinger 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).

  • Valve piston and valve comprising the valve piston
    Patent number: 11493144
    Abstract: A valve piston has a central axis along which mutually spaced control geometries are provided, which are bypassed by a passage that extends through the valve piston. The valve piston is, at least in portions, manufactured additively. A valve is includes a valve housing and a housing recess, in which the valve piston is received so that it is adjustable relative to the valve housing.
    Type: Grant
    Filed: July 15, 2020
    Date of Patent: November 8, 2022
    Assignee: Robert Bosch GmbH
    Inventors: Bertram Amrhein, Daniel Schreier, Andreas Gehrling, Marco Gruebel, Mark-Simon Schueler, Mathias Wolff, Michael Cesinger, Rene Muecke, Siegfried Olschyna, Steffi Neubauer
  • Process for local hardening
    Patent number: 11421291
    Abstract: A process for the local hardening of a workpiece by means of local induction hardening includes performing a local perlitization grain transformation on the workpiece after a local inductive diffusion heat treatment and before a local induction hardening on the workpiece.
    Type: Grant
    Filed: September 1, 2020
    Date of Patent: August 23, 2022
    Assignee: Robert Bosch GmbH
    Inventors: Hermann Autenrieth, Marcus Hansel, Michael Cesinger, Thomas Waldenmaier
  • Process for Local Hardening
    Publication number: 20210079490
    Abstract: A process for the local hardening of a workpiece by means of local induction hardening includes performing a local perlitization grain transformation on the workpiece after a local inductive diffusion heat treatment and before a local induction hardening on the workpiece.
    Type: Application
    Filed: September 1, 2020
    Publication date: March 18, 2021
    Inventors: Hermann Autenrieth, Marcus Hansel, Michael Cesinger, Thomas Waldenmaier
  • Method for Inductive Heat Treatment, and Process-Engineering Arrangement for Execution of the Method
    Publication number: 20210045198
    Abstract: A method for an inductive heat treatment of a workpiece includes determining at least one material attribute of the workpiece, and performing the inductive heat treatment controlled in dependence on the determined at least one material attribute of the workpiece.
    Type: Application
    Filed: August 5, 2020
    Publication date: February 11, 2021
    Inventors: Hermann Autenrieth, Jelena Pavlovic-Krstic, Marcus Hansel, Michael Cesinger
  • Valve Piston and Valve Comprising the Valve Piston
    Publication number: 20210018113
    Abstract: A valve piston has a central axis along which mutually spaced control geometries are provided, which are bypassed by a passage that extends through the valve piston. The valve piston is, at least in portions, manufactured additively. A valve is includes a valve housing and a housing recess, in which the valve piston is received so that it is adjustable relative to the valve housing.
    Type: Application
    Filed: July 15, 2020
    Publication date: January 21, 2021
    Inventors: Bertram Amrhein, Daniel Schreier, Andreas Gehrling, Marco Gruebel, Mark-Simon Schueler, Mathias Wolff, Michael Cesinger, Rene Muecke, Siegfried Olschyna, Steffi Neubauer