Patents by Inventor Markus Gelbing

Markus Gelbing 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).

  • DUCT FAN IN THE FORM OF A CENTRIFUGAL FAN
    Publication number: 20230287900
    Abstract: A duct fan (1) has a centrifugal fan with a motor (10) and a centrifugal impeller (11). A housing has an intake shell (2) on an intake side, that defines an intake portion (52), and accommodates the centrifugal impeller (11). The housing also has an exhaust shell (3) on an exhaust side that defines an exhaust portion (53). A bowl-shaped motor mount (5) is arranged in the exhaust shell (3). A continuous flow channel (20) to the exhaust portion (53) is formed between the motor mount (5) and the exhaust shell (3). A flow (S) generated by the centrifugal impeller (11), during operation, is guided by the flow channel (20).
    Type: Application
    Filed: June 11, 2021
    Publication date: September 14, 2023
    Inventors: Markus GELBING, Reinhard STROHMEIER, Jens MÜLLER, Christian GEISS, Gerhard REEH
  • Electric motor with screwless plug-type mounting
    Patent number: 6987336
    Abstract: An electric motor, in particular an external rotor motor, comprising a stator which is attached by means of latching elements to a motor carrier using a plug-in joining operation. The elastic elements for isolating vibration are arranged in the connecting region between the stator and the motor carrier in a way that the stator is indirectly connected to the motor carrier by means of the elastic elements.
    Type: Grant
    Filed: September 29, 2003
    Date of Patent: January 17, 2006
    Assignee: EBM—Papst Mulfingen GmbH & Co. KG
    Inventors: Gunter Streng, Rainer Müller, Markus Gelbing, Jürgen Freudenberg, Jochen Häfner
  • Electric motor with screwless plug-type mounting
    Publication number: 20040104628
    Abstract: An electric motor, in particular an external rotor motor, comprising a stator which is attached by means of latching elements to a motor carrier using a plug-in joining operation. The elastic elements for isolating vibration are arranged in the connecting region between the stator and the motor carrier in a way that the stator is indirectly connected to the motor carrier by means of the elastic elements.
    Type: Application
    Filed: September 29, 2003
    Publication date: June 3, 2004
    Inventors: Gunter Streng, Rainer Muller, Markus Gelbing, Jurgen Freudenberg, Jochen Hafner