Patents by Inventor Josef Kaser

Josef Kaser 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).

  • Regulating device for a motor
    Patent number: 7161318
    Abstract: The invention relates to a regulating device (1) for a motor, comprising a housing (2) which can be associated with said motor and in which a control unit (5) and an actuator (6) are arranged. Due to heat-related reasons, said device can only be used in an encapsulated manner, for example close to a motor. In order to solve this problem, the actuator (6) comprises an electromagnetic switching element (8a,8b) and the control signal (7) for the same is designed as a timing signal which is measured—taking into consideration at least one heat source inside or optionally outside the housing (2)—in such a way that the operating temperature of the electromagnetic switching element (8a,8b) is below an upper authorised limiting value.
    Type: Grant
    Filed: February 7, 2002
    Date of Patent: January 9, 2007
    Assignee: Siemens Aktiengesellschaft
    Inventors: Peter Hauselt, Josef Kaser, Annemarie Lehmeier, Martin Meinke, Karl Niedermeier, Christoph Nöth, Jens Ulrich, Roman Wunschik
  • Regulating device for a motor
    Publication number: 20040155619
    Abstract: The invention relates to a regulating device (1) for a motor, comprising a housing (2) which can be associated with said motor and in which a control unit (5) and an actuator (6) are arranged. Due to heat-related reasons, said device can only be used in an encapsulated manner, for example close to a motor. In order to solve this problem, the actuator (6) comprises an electromagnetic switching element (8a,8b) and the control signal (7) for the same is designed as a timing signal which is measured—taking into consideration at least one heat source inside or optionally outside the housing (2)—in such a way that the operating temperature of the electromagnetic switching element (8a,8b) is below an upper authorised limiting value.
    Type: Application
    Filed: March 11, 2004
    Publication date: August 12, 2004
    Inventors: Peter Hauselt, Josef Kaser, Annemarie Lehmeier, Martin Meinke, Karl Niedermeier, Christoph Noth, Jens Ulrich, Roman Wunschik
  • Modular decentral electronic motor starter
    Patent number: D577336
    Type: Grant
    Filed: February 26, 2007
    Date of Patent: September 23, 2008
    Assignee: Siemens Aktiengesellschaft
    Inventors: Josef Kaser, Norbert Reichenbach, Bernhard Streich, Michael Weigand