Patents by Inventor Wasilij Schieder

Wasilij Schieder 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).

  • Pressure-limiting valve
    Patent number: 10890267
    Abstract: A pressure-limiting valve includes a housing and a pressure adjustment device provided therein. The pressure-limiting valve further includes a valve seat arranged in the housing and configured to be closed by a spring-loaded closing element of the pressure adjustment device. The housing is composed of cast iron having spherical graphite. The housing is surface-hardened at least in a region of the valve seat.
    Type: Grant
    Filed: December 16, 2015
    Date of Patent: January 12, 2021
    Assignee: Robert Bosch GmbH
    Inventors: Holger Muehlhoff, Robert Schloeder, Dieter Born, Wasilij Schieder
  • Pressure-Limiting Valve
    Publication number: 20190093782
    Abstract: A pressure-limiting valve includes a housing and a pressure adjustment device provided therein. The pressure-limiting valve further includes a valve seat arranged in the housing and configured to be closed by a spring-loaded closing element of the pressure adjustment device. The housing is composed of cast iron having spherical graphite. The housing is surface-hardened at least in a region of the valve seat.
    Type: Application
    Filed: December 16, 2015
    Publication date: March 28, 2019
    Inventors: Holger Muehlhoff, Robert Schloeder, Dieter Born, Wasilij Schieder