Patents by Inventor Martin Kolbe

Martin Kolbe 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).

  • Patent number: 10483746
    Abstract: The invention relates to a cover to enclose a longitudinal section of at least one electrical conductor and prevent the formation of an arc or a flashover. The cover has at least two cover parts made of an electrically insulating material. A first cover part and a second cover part each have at least one passage opening. Each passage opening has an electrical conductor guided through it, so that no gap opening, or only a small gap opening remains between the outside surface of the conductor and a bordering wall of the passage opening. Moreover, the cover has at least one connection location. At this connection location, two of the cover parts that are present lie against one another in a force-fit and/or positive-fit manner and form a nondestructively detachable connection. This ensures accessibility to the protected longitudinal section.
    Type: Grant
    Filed: November 28, 2016
    Date of Patent: November 19, 2019
    Assignee: GE ENERGY POWER CONVERSION TECHNOLOGY LTD
    Inventors: Thomas Kolbe, Martin Bansemir, Jan Kamm
  • Patent number: 10408861
    Abstract: A circuit for compensating an offset voltage in an amplifier or a DC component in a signal supplied to the amplifier comprises the amplifier and a first voltage source. The amplifier has at least one measurement signal port and at least two contacts for a supply voltage. Each of two contacts is connected to a different terminal of the first voltage source. The potential at each contact is separated from a ground potential and from an external supply potential.
    Type: Grant
    Filed: July 17, 2015
    Date of Patent: September 10, 2019
    Assignee: Rohde & Schwarz GmbH & Co. KG
    Inventors: Thorsten Siera, Reiner Franke, Oliver Coellen, Dirk Zimmermann, Andre Kolbe, Martin Peschke
  • Publication number: 20130192295
    Abstract: Described is a structural unit composed of a heat exchanger and a liquid separator, in particular for separating droplets from evaporated refrigerant, in particular for refrigeration and air conditioning systems, which structural unit is of compact design. According to the invention, in a pressure vessel (1) in which heat transfer plates (2) are arranged in a lower region and in which an upper region as a space for the separation of droplets from evaporated refrigerant is formed above the heat transfer plates (2) as a result of the arrangement of the heat transfer plates (2) in the lower region, the heat transfer plates are arranged substantially parallel to the longitudinal axis of the pressure vessel.
    Type: Application
    Filed: October 12, 2011
    Publication date: August 1, 2013
    Inventor: Martin Kolbe
  • Publication number: 20110024082
    Abstract: A heat exchanger may include a core control assembly movable between compressed and uncompressed positions, and a core. The core may have a plurality of layers with a plurality of passages interleaved therebetween, a portion of the passages extending and open to the periphery of the layers. The core control assembly may be operably coupled to the core to compress the core when the core control assembly is in its compressed position and to permit the core to expand from its compressed state when the core control assembly is moved away from its compressed position. The expansion of the core increases a cross-sectional area of the passages at the periphery of the core.
    Type: Application
    Filed: May 7, 2010
    Publication date: February 3, 2011
    Applicant: Tranter, Inc.
    Inventors: Sanjay Harishchandra Bharne, Rhorn Jacob Virgil John, Cesar M. Romero, Martin Kolbe