Patents by Inventor MATTHIAS HENNEGRIFF

MATTHIAS HENNEGRIFF 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).

  • Motor housing
    Patent number: 9997973
    Abstract: The invention relates to a motor housing for an electric motor with a stator as well as to an electric motor with a housing, whereby at least one multifunctional opening is arranged in the lower housing section and whereby electronics can be arranged in the housing, characterized in that, in order to cool the electronics, the multifunctional opening has a baffle by means of which an air flow can be directed towards the electronics, and, as an alternative, it has an offset on the side facing the upper housing section in order to mechanically connect the stator to the lower housing section.
    Type: Grant
    Filed: January 16, 2015
    Date of Patent: June 12, 2018
    Assignee: EBM PAPST MULFINGEN GmbH & CO. KG
    Inventors: Rainer Müller, Matthias Hennegriff, Christian Rückert
  • MOTOR HOUSING
    Publication number: 20150207379
    Abstract: The invention relates to a motor housing for an electric motor with a stator as well as to an electric motor with a housing, whereby at least one multifunctional opening is arranged in the lower housing section and whereby electronics can be arranged in the housing, characterized in that, in order to cool the electronics, the multifunctional opening has a baffle by means of which an air flow can be directed towards the electronics, and, as an alternative, it has an offset on the side facing the upper housing section in order to mechanically connect the stator to the lower housing section.
    Type: Application
    Filed: January 16, 2015
    Publication date: July 23, 2015
    Applicant: ebm-papst Mulfingen GmbH & Co. KG
    Inventors: RAINER MÜLLER, MATTHIAS HENNEGRIFF, CHRISTIAN RÜCKERT