Patents by Inventor Harald Bartholomeizik

Harald Bartholomeizik 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).

  • Combined frequency converter and electric motor having converter housing connected to motor housing via adapter
    Patent number: 8278790
    Abstract: An assembly includes a frequency converter, a motor, and an adapter. The frequency converter and the motor both have housings with an opening. The adapter has a base part and a circuit board having first and second electrical connecting elements supported over a portion of a central opening of the base part. The adapter is between the housings with the central opening being between the openings of the housings. The base part is mechanically connected to the housings with the first electrical connecting element of the adapter engaging an electrical connecting element of the frequency converter via the opening of the converter housing and the central opening and with the second electrical connecting element of the adapter engaging an electrical connecting element of the motor via the opening of the motor housing and the central opening whereby the frequency converter and the motor are connected via the adapter.
    Type: Grant
    Filed: November 20, 2009
    Date of Patent: October 2, 2012
    Assignee: Kostal Industrie Elektrik GmbH
    Inventors: Christian Rueggen, Andrè Wustlich, Harald Bartholomeizik, Steffen Penzek
  • FREQUENCY CONVERTER FOR CONTROLLING AN ELECTRIC MOTOR
    Publication number: 20100127602
    Abstract: An assembly includes a frequency converter, a motor, and an adapter. The frequency converter and the motor both have housings with an opening. The adapter has a base part and a circuit board having first and second electrical connecting elements supported over a portion of a central opening of the base part. The adapter is between the housings with the central opening being between the openings of the housings. The base part is mechanically connected to the housings with the first electrical connecting element of the adapter engaging an electrical connecting element of the frequency converter via the opening of the converter housing and the central opening and with the second electrical connecting element of the adapter engaging an electrical connecting element of the motor via the opening of the motor housing and the central opening whereby the frequency converter and the motor are connected via the adapter.
    Type: Application
    Filed: November 20, 2009
    Publication date: May 27, 2010
    Applicant: KOSTAL INDUSTRIE ELEKTRIK GMBH
    Inventors: Christian Rueggen, Andrè Wustlich, Harald Bartholomeizik, Steffen Penzek