Patents by Inventor Alberto Parra Navarrete

Alberto Parra Navarrete 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).

  • Filter device with a heater
    Patent number: 8282819
    Abstract: Disclosed is a filter device (10), particularly a liquid filter, comprising a filter element (16) that is disposed in a filter housing (12, 14) and a heater (28) for heating medium flowing through the filter device (10). The inventive filter device (10) is characterized in that the heater (28) is designed with at least one heating circuit (30) that is molded into the filter housing (12, 14). Alternatively or additionally, the heater (28) is designed with at least one heating circuit (30) which is provided with an electrical contact (34) in at least one of the final zones thereof, said electrical contact (34) being riveted to the heating circuit (28).
    Type: Grant
    Filed: July 31, 2006
    Date of Patent: October 9, 2012
    Assignee: Robert Bosch GmbH
    Inventors: Alberto Parra Navarrete, Alfonso Baz, Bernhard Hager, Carlos J. Blasco Remacha, Volker Brielmann, Leopold Bernegger
  • FILTER DEVICE WITH A HEATER
    Publication number: 20100200485
    Abstract: Disclosed is a filter device (10), particularly a liquid filter, comprising a filter element (16) that is disposed in a filter housing (12, 14) and a heater (28) for heating medium flowing through the filter device (10). The inventive filter device (10) is characterized in that the heater (28) is designed with at least one heating circuit (30) that is molded into the filter housing (12, 14). Alternatively or additionally, the heater (28) is designed with at least one heating circuit (30) which is provided with an electrical contact (34) in at least one of the final zones thereof, said electrical contact (34) being riveted to the heating circuit (28).
    Type: Application
    Filed: July 31, 2006
    Publication date: August 12, 2010
    Inventors: Alberto Parra Navarrete, Alfonso Baz, Bernhard Hager, Carlos J. Blasco Remacha, Volker Brielmann, Leopold Bernegger