Patents by Inventor Jonas Caspar Schwenzer

Jonas Caspar Schwenzer 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).

  • PTC heating module and a method for producing the PTC heating module
    Patent number: 11765792
    Abstract: The disclosure relates to a PTC heating module for heating a fluid and a method for producing such a PTC heating module. The PTC heating module includes a plurality of PTC thermistors having main surfaces disposed opposite to one another and spaced apart relative to one another in a thickness direction. The PTC thermistors are arranged between two contact plates next to one another transversely to the thickness direction and spaced apart relative to one another. The main surfaces of the PTC thermistors are electrically contacted with a contact surface of the two contact plates. At least one dielectric function element is arranged between the two contact plates and laterally sealingly engages about the respective PTC thermistors to at least partially fill a hollow space between the two contact plates and facilitate enlarging a creepage distance between the two contact plates within the hollow space.
    Type: Grant
    Filed: October 30, 2019
    Date of Patent: September 19, 2023
    Inventors: Alexander Daniel, Michael Kohl, Jonas Caspar Schwenzer, Wolfgang Seewald, Falk Viehrig
  • PTC HEATING MODULE AND A METHOD FOR PRODUCING THE PTC HEATING MODULE
    Publication number: 20200137837
    Abstract: The disclosure relates to a PTC heating module for heating a fluid and a method for producing such a PTC heating module. The PTC heating module includes a plurality of PTC thermistors having main surfaces disposed opposite to one another and spaced apart relative to one another in a thickness direction. The PTC thermistors are arranged between two contact plates next to one another transversely to the thickness direction and spaced apart relative to one another. The main surfaces of the PTC thermistors are electrically contacted with a contact surface of the two contact plates. At least one dielectric function element is arranged between the two contact plates and laterally sealingly engages about the respective PTC thermistors to at least partially fill a hollow space between the two contact plates and facilitate enlarging a creepage distance between the two contact plates within the hollow space.
    Type: Application
    Filed: October 30, 2019
    Publication date: April 30, 2020
    Inventors: Alexander Daniel, Michael Kohl, Jonas Caspar Schwenzer, Wolfgang Seewald, Falk Viehrig