Patents by Inventor Björn Gehrke

Björn Gehrke 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).

  • Rotor shaft module for a rotor shaft of a molded-case circuit breaker, rotor shaft for a molded-case circuit breaker, molded-case circuit breaker comprising a rotator shaft, and method for producing a rotor shaft module for a rotor shaft of a molded-case circuit breaker
    Patent number: 10014134
    Abstract: A rotor shaft module for a rotor shaft of a molded-case circuit breaker, includes a module body including an electrically insulating first material, the module body including a receptacle for a contact element of the molded-case circuit breaker. The rotor shaft module includes at least one coupling apparatus for connection to an opposing coupling apparatus of a further rotor shaft module. In addition, disclosed are a rotor shaft for a molded-case circuit breaker includes at least two coupled rotor shaft modules; a molded-case circuit breaker including a rotor shaft; and a method for producing a rotor shaft module for a rotor shaft of a molded-case circuit breaker.
    Type: Grant
    Filed: December 29, 2014
    Date of Patent: July 3, 2018
    Assignee: SIEMENS AKTIENGESELLSCHAFT
    Inventors: Jörg-Uwe Dahl, Erhard Deylitz, Wolfgang Erven, Björn Gehrke, Alexander Kupsch
  • ROTOR SHAFT MODULE FOR A ROTOR SHAFT OF A MOLDED-CASE CIRCUIT BREAKER, ROTOR SHAFT FOR A MOLDED-CASE CIRCUIT BREAKER, MOLDED-CASE CIRCUIT BREAKER COMPRISING A ROTATOR SHAFT, AND METHOD FOR PRODUCING A ROTOR SHAFT MODULE FOR A ROTOR SHAFT OF A MOLDED-CASE CIRCUIT BREAKER
    Publication number: 20150262772
    Abstract: A rotor shaft module for a rotor shaft of a molded-case circuit breaker, includes a module body including an electrically insulating first material, the module body including a receptacle for a contact element of the molded-case circuit breaker. The rotor shaft module includes at least one coupling apparatus for connection to an opposing coupling apparatus of a further rotor shaft module. In addition, disclosed are a rotor shaft for a molded-case circuit breaker includes at least two coupled rotor shaft modules; a molded-case circuit breaker including a rotor shaft; and a method for producing a rotor shaft module for a rotor shaft of a molded-case circuit breaker.
    Type: Application
    Filed: December 29, 2014
    Publication date: September 17, 2015
    Inventors: Jörg-Uwe DAHL, Erhard DEYLITZ, Wolfgang ERVEN, Björn GEHRKE, Alexander KUPSCH
  • Electrical switch
    Patent number: 8610522
    Abstract: An electrical switch is disclosed for switching an electric current, the switch being suitable for being inserted into a switch holding device. In at least one embodiment, the switch includes a locking device which, in the event of an overcurrent, moves a locking element of the locking device to a position which mechanically locks the switch in the switch holding device.
    Type: Grant
    Filed: March 1, 2012
    Date of Patent: December 17, 2013
    Assignee: Siemens Aktiengesellschaft
    Inventors: Erhard Deylitz, Björn Gehrke, Pierre Lamoth, Mathias Schmidt
  • Electrical Switch
    Publication number: 20120222945
    Abstract: An electrical switch is disclosed for switching an electric current, the switch being suitable for being inserted into a switch holding device. In at least one embodiment, the switch includes a locking device which, in the event of an overcurrent, moves a locking element of the locking device to a position which mechanically locks the switch in the switch holding device.
    Type: Application
    Filed: March 1, 2012
    Publication date: September 6, 2012
    Applicant: SIEMENS AKTIENGESELLSCHAFT
    Inventors: Erhard Deylitz, Björn Gehrke, Pierre Lamoth, Mathias Schmidt