Patents by Inventor Alexander DÜMLER

Alexander DÜMLER 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).

  • Electro-hydraulic machine with integrated sensor
    Patent number: 10436228
    Abstract: An electro-hydraulic motor-pump unit, MPU, having a pump for conveying a hydraulic fluid in a hydraulic system, an electric motor coupled to the pump for driving, a control coupled to the electric motor and arranged for actuating and/or feedback-controlling the electric motor, and a housing, wherein at least one sensor is disposed in a sensor receiving means integrated in the housing and is electrically connected with the control. Additionally, the invention relates to a hydraulic system comprising hydraulic lines and connected to the hydraulic lines an MPU of the invention with at least one integrated pressure sensor.
    Type: Grant
    Filed: August 3, 2017
    Date of Patent: October 8, 2019
    Assignees: Rausch & Pausch GmbH, Eckerle Technologies GmbH
    Inventors: Rocco Kemnitz, Jörg Bauer, Ernst Fleischmann, Alexander Dümler, Frank Lauterbach, Dominik Ketterer
  • Electro-hydraulic machine with integrated sensor
    Publication number: 20180038395
    Abstract: An electro-hydraulic motor-pump unit, MPU, having a pump for conveying a hydraulic fluid in a hydraulic system, an electric motor coupled to the pump for driving, a control coupled to the electric motor and arranged for actuating and/or feedback-controlling the electric motor, and a housing, wherein at least one sensor is disposed in a sensor receiving means integrated in the housing and is electrically connected with the control. Additionally, the invention relates to a hydraulic system comprising hydraulic lines and connected to the hydraulic lines an MPU of the invention with at least one integrated pressure sensor.
    Type: Application
    Filed: August 3, 2017
    Publication date: February 8, 2018
    Applicants: Rausch & Pausch GmbH, Eckerle Industrie-Elektronik GmbH
    Inventors: Rocco KEMNITZ, Jörg BAUER, Ernst FLEISCHMANN, Alexander DÜMLER, Frank LAUTERBACH, Dominik KETTERER