Patents by Inventor Hartmut VERBEEK

Hartmut VERBEEK 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).

  • Modular motor pump unit
    Patent number: 11053954
    Abstract: The present disclosure refers to a modular motor pump unit having an outer housing with two open ends, two housing covers attachable to the open ends, at least one electric motor arranged in the outer housing, at least one pump element arranged in the outer housing and drivable by the electric motor, and at least one connection portion arranged externally on the outer housing. The outer housing forms a hydraulic fluid reservoir, a pressure channel extending from the pump element to the connection portion. A return channel extends from the connection portion to the inside of the outer housing. An additional housing is provided between the outer housing and at least one housing cover. A heat exchanger element is arranged in the additional housing and the return channel is connected to the additional housing and the additional housing is connected to the hydraulic fluid reservoir.
    Type: Grant
    Filed: August 28, 2019
    Date of Patent: July 6, 2021
    Assignee: HAWE HYDRAULIK SE
    Inventors: Gerhard Loerner, Georg Neumair, Thomas Simon, Hartmut Verbeek
  • MODULAR MOTOR PUMP UNIT
    Publication number: 20200072246
    Abstract: The present disclosure refers to a modular motor pump unit having an outer housing with two open ends, two housing covers attachable to the open ends, at least one electric motor arranged in the outer housing, at least one pump element arranged in the outer housing and drivable by the electric motor, and at least one connection portion arranged externally on the outer housing. The outer housing forms a hydraulic fluid reservoir, a pressure channel extending from the pump element to the connection portion. A return channel extends from the connection portion to the inside of the outer housing. An additional housing is provided between the outer housing and at least one housing cover. A heat exchanger element is arranged in the additional housing and the return channel is connected to the additional housing and the additional housing is connected to the hydraulic fluid reservoir.
    Type: Application
    Filed: August 28, 2019
    Publication date: March 5, 2020
    Applicant: HAWE HYDRAULIK SE
    Inventors: Gerhard LOERNER, Georg NEUMAIR, Thomas SIMON, Hartmut VERBEEK