Patents by Inventor Rolf Disselnkötter

Rolf Disselnkötter 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).

  • Publication number: 20080047351
    Abstract: A measuring instrument to capture a physical/chemical measured value, including a sensor unit, which is linked via a contactless interface to a transmitter unit, for passing on to a central analysis unit, wherein the sensor unit includes an at least partly internal sensor element which vibrates against a sensor housing because of operation, and which is linked, contactlessly and inside the sensor unit, for sensor signal transmission, via a first transmission/reception unit, to a complementary second transmission/reception unit, which is arranged at a fixed location relative to the sensor housing, and which is also linked, contactlessly and outside the sensor unit, to a third transmission/reception unit of the transmitter unit.
    Type: Application
    Filed: August 21, 2007
    Publication date: February 28, 2008
    Applicant: ABB PATENT GMBH
    Inventors: Frank Kassubek, Lothar Deppe, Rolf Disselnkoetter, Steffen Keller, Jorg Gebhardt, Renee Friedrichs, Beat Kramer
  • Patent number: 6933639
    Abstract: A method for driving a thrust body with a bidirectional linear solenoid drive having at least in each case one first actuator and one second actuator includes the steps of providing the at least one first actuator with at least one coil and a yoke and applying force alternately to the thrust body by interacting the first actuator with at least one armature ring. The armature ring is rotated with the second actuator to thereby axially shift the thrust body by the rotation of the armature ring. The thrust body is, then, shifted axially and is subsequently fixed in position with the thrust body being shifted in steps in this way until it has reached its respective final position. Also provided is a configuration for carrying out the method.
    Type: Grant
    Filed: July 19, 2004
    Date of Patent: August 23, 2005
    Assignee: Vecto Gray Controls Limited
    Inventors: Hans-Joachim Krokoszinski, Andreas Kahnert, Wolfgang Waldi, Rolf Disselnkötter