Patents by Inventor Marion Britsch-Laudwein

Marion Britsch-Laudwein 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).

  • AIR CONDITIONING UNIT
    Publication number: 20100251749
    Abstract: The invention relates to an air conditioning unit (1), in particular for a stand-alone operation in a motor vehicle, comprising a compressor, condenser (3) and evaporator (2) that are situated in a coolant circuit, for cooling the air to be conditioned. According to the invention, the unit is equipped with a single fan (5) for the air that dissipates the heat and for the cooled air that is to be fed to the interior of the vehicle, said fan transporting part of the air through the condenser (3) and the other part through the evaporator (2).
    Type: Application
    Filed: June 23, 2006
    Publication date: October 7, 2010
    Applicant: BEHR GMBH & CO. KG
    Inventors: Wilhelm Baruschke, Armin Britsch-Laudwein, Marion Britsch-Laudwein, Arthur Heberle
  • Air-Conditioning System Provided With a Heat Pump
    Publication number: 20070271943
    Abstract: The invention relates to an air-conditioning system (1), in particular a motor vehicle air-conditioning system (1) comprising a coolant circuit (2) provided with a coolant compressor (3) and a gas cooler (4), an internal heat exchanger (5), an expansion unit (7) and an evaporator (8) Said invention is characterised in that a device for turning back the coolant flow direction is provided for the heal pump operation and means for switching off the internal heat exchanger (5) when the flow direction is reversed is also provided.
    Type: Application
    Filed: September 13, 2004
    Publication date: November 29, 2007
    Inventors: Wilhelm Baruschke, Armin Britsch-Laudwein, Marion Britsch-Laudwein, Karl Lochmahr