Patents by Inventor Kristoffer Klingberg

Kristoffer Klingberg 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).

  • Cooler arrangement for a vehicle powered by a supercharged combustion engine
    Patent number: 8584457
    Abstract: A cooler arrangement for a vehicle which is powered by a supercharged combustion engine. The vehicle has at least one charge air cooler (10) for cooling of compressed air which is led to the combustion engine (2), and an energy recovery system. The vehicle also has a cooler arrangement of a first cooling circuit with a first cooler (20) for cooling a circulating coolant, a second cooling circuit with a second cooler (26) for cooling a circulating coolant to a lower temperature than the first cooler (20), and a third cooling circuit with a third cooler (29) for cooling a circulating coolant to a lower temperature than the second cooler (26). The coolant in the third cooling circuit cools the compressed air in the charge air cooler (10) and/or a medium in a condenser (45) in a cooling medium line (32).
    Type: Grant
    Filed: May 11, 2011
    Date of Patent: November 19, 2013
    Assignee: Scania CV AB
    Inventors: Zoltan Kardos, Kristoffer Klingberg
  • COOLER ARRANGEMENT FOR A VEHICLE POWERED BY A SUPERCHARGED COMBUSTION ENGINE
    Publication number: 20130068202
    Abstract: A cooler arrangement for a vehicle which is powered by a supercharged combustion engine. The vehicle has at least one charge air cooler (10) for cooling of compressed air which is led to the combustion engine (2), and an energy recovery system. The vehicle also has a cooler arrangement of a first cooling circuit with a first cooler (20) for cooling a circulating coolant, a second cooling circuit with a second cooler (26) for cooling a circulating coolant to a lower temperature than the first cooler (20), and a third cooling circuit with a third cooler (29) for cooling a circulating coolant to a lower temperature than the second cooler (26). The coolant in the third cooling circuit cools the compressed air in the charge air cooler (10) and/or a medium in a condenser (45) in a cooling medium line (32).
    Type: Application
    Filed: May 11, 2011
    Publication date: March 21, 2013
    Inventors: Zoltan Kardos, Kristoffer Klingberg