Patents by Inventor Marta ROBERTI

Marta ROBERTI 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
    Patent number: 10598444
    Abstract: A heat exchanger has a core plate connected to a tank member by clamping claws. The tank member has a waved outer surface including outer ridge portions and outer valley portions which are disposed alternately. The tank member also has a waved inner surface including inner ridge portions and inner valley portions which are disposed alternately. The outer valley portions are capable of receiving the claws. The inner ridge portion is positioned inside the outer valley portion in a width direction. The inner ridge portion is positioned between the adjacent tubes and/or between extensions of the tubes in a height direction. An inner width of the tank member regulated by the inner ridge portions is narrower than a width of the tube.
    Type: Grant
    Filed: October 29, 2014
    Date of Patent: March 24, 2020
    Assignees: DENSO CORPORATION, DENSO THERMAL SYSTEMS S.P.A.
    Inventors: Shinta Mabuchi, Hajime Sugito, Osamu Hakamata, Marta Roberti, Giuseppe Tiziano
  • HEAT EXCHANGER
    Publication number: 20160258693
    Abstract: A heat exchanger has a core plate connected to a tank member by clamping claws. The tank member has a waved outer surface including outer ridge portions and outer valley portions which are disposed alternately. The tank member also has a waved inner surface including inner ridge portions and inner valley portions which are disposed alternately. The outer valley portions are capable of receiving the claws. The inner ridge portion is positioned inside the outer valley portion in a width direction. The inner ridge portion is positioned between the adjacent tubes and/or between extensions of the tubes in a height direction. An inner width of the tank member regulated by the inner ridge portions is narrower than a width of the tube.
    Type: Application
    Filed: October 29, 2014
    Publication date: September 8, 2016
    Inventors: Shinta MABUCHI, Hajime SUGITO, Osamu HAKAMATA, Marta ROBERTI, Giuseppe TIZIANO