Patents by Inventor Helder José Trindade Cavaca

Helder José Trindade Cavaca 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).

  • Heat exchanger arrangement
    Patent number: 8316925
    Abstract: A heat exchanger arrangement comprising a charge cooler and a housing. The charge cooler comprises a charge cooler core, a header plate, a coolant entry duct and a coolant exit duct. Specifically, the charge cooler core comprises hallow heat-transfer elements through which a coolant can flow. The housing is in the form of a chamber with a single aperture for receiving the cooler core and comprises an air entry duct, an air exit duct and a flange. The cooler core is fixed inside the housing by fixing the header plate of the charge cooler to the flange of the housing. Additionally, the header plate of the charge cooler closes the single aperture for receiving the cooler core.
    Type: Grant
    Filed: June 30, 2008
    Date of Patent: November 27, 2012
    Assignee: Joāo de Deus & Filhos, S.A.
    Inventors: Eduardo Alberto Nunes Mendes Pimentel, Helder José Trindade Cavaca
  • HEAT EXCHANGER ARRANGEMENT
    Publication number: 20090014153
    Abstract: A heat exchanger arrangement comprising a charge cooler and a housing. The charge cooler comprises a charge cooler core, a header plate, a coolant entry duct and a coolant exit duct. Specifically, the charge cooler core comprises hallow heat-transfer elements through which a coolant can flow. The housing is in the form of a chamber with a single aperture for receiving the cooler core and comprises an air entry duct, an air exit duct and a flange. The cooler core is fixed inside the housing by fixing the header plate of the charge cooler to the flange of the housing. Additionally, the header plate of the charge cooler closes the single aperture for receiving the cooler core.
    Type: Application
    Filed: June 30, 2008
    Publication date: January 15, 2009
    Inventors: EDUARDO ALBERTO NUNES MENDES PIMENTEL, Helder Jose Trindade Cavaca