Patents by Inventor ELMAR RICKERT

ELMAR RICKERT 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).

  • Transmission and use of a ring cooler
    Patent number: 11649891
    Abstract: The invention relates to a transmission (10), preferably a bevel helical transmission, having a transmission housing (1) and having a drive shaft (2.1), on which a fan (9) is mounted, and comprising a ring cooler (4), which surrounds the drive shaft (2.1), oil lines (7.1, 7.2) for transporting transmission oil in an oil circuit from the interior of the transmission housing (1) to the ring cooler (4) and from the ring cooler (4) into the interior of the transmission housing (1), and an air-guiding hood (3.1, 3.2) surrounding the ring cooler (4) for guiding air suctioned by the fan (9) onto the ring cooler (4).
    Type: Grant
    Filed: September 18, 2017
    Date of Patent: May 16, 2023
    Assignee: FLENDER GMBH
    Inventors: Simon Becka, Christoph Messink, Elmar Rickert, Franz Schmeink, Lena Striemann
  • TRANSMISSION AND USE OF A RING COOLER
    Publication number: 20220381332
    Abstract: The invention relates to a transmission (10), preferably a bevel helical transmission, having a transmission housing (1) and having a drive shaft (2.1), on which a fan (9) is mounted, and comprising a ring cooler (4), which surrounds the drive shaft (2.1), oil lines (7.1, 7.2) for transporting transmission oil in an oil circuit from the interior of the transmission housing (1) to the ring cooler (4) and from the ring cooler (4) into the interior of the transmission housing (1), and an air-guiding hood (3.1, 3.2) surrounding the ring cooler (4) for guiding air suctioned by the fan (9) onto the ring cooler (4).
    Type: Application
    Filed: September 18, 2017
    Publication date: December 1, 2022
    Applicant: Flender GmbH
    Inventors: SIMON BECKA, CHRISTOPH MESSINK, ELMAR RICKERT, FRANZ SCHMEINK, LENA STRIEMANN