Patents by Inventor Alvaro Pallares Bejarano

Alvaro Pallares Bejarano 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).

  • Device and apparatus for selective deposition of molten plastic material and method of manufacture by selective deposition
    Patent number: 8182255
    Abstract: Device and apparatus for selective deposition of molten plastic material and method of manufacture by selective deposition. The device and the apparatus include a melting chamber communicated with a portion of a sonotrode of an ultrasonic transducer, a passage for feeding plastic material, and at least one outlet opening for supplying molten plastic material dropwise or continuously. A feeding of plastic material to the melting chamber is provided. The method includes feeding plastic material to the melting chamber configured in a device for selective deposition installed in a head of a piece of industrial manufacturing equipment, which is moved according to a strategy of its path defined by numerical control on a deposition area, and pouring plastic material melted by ultrasound through the outlet opening.
    Type: Grant
    Filed: August 25, 2008
    Date of Patent: May 22, 2012
    Assignee: Fundacio Privada Ascamm
    Inventors: Francisco Xavier Plantà Torralba, Francesco Puliga, Alvaro Pallares Bejarano
  • DEVICE AND APPARATUS FOR SELECTIVE DEPOSITION OF MOLTEN PLASTIC MATERIAL AND METHOD OF MANUFACTURE BY SELECTIVE DEPOSITION
    Publication number: 20100239785
    Abstract: Device and apparatus for selective deposition of molten plastic material and method of manufacture by selective deposition. The device and the apparatus include a melting chamber communicated with a portion of a sonotrode of an ultrasonic transducer, a passage for feeding plastic material, and at least one outlet opening for supplying molten plastic material dropwise or continuously. A feeding of plastic material to the melting chamber is provided. The method includes feeding plastic material to the melting chamber configured in a device for selective deposition installed in a head of a piece of industrial manufacturing equipment, which is moved according to a strategy of its path defined by numerical control on a deposition area, and pouring plastic material melted by ultrasound through the outlet opening.
    Type: Application
    Filed: August 25, 2008
    Publication date: September 23, 2010
    Applicant: FUNDACIO PRIVADA ASCAMM
    Inventors: Francisco Xavier Planta Torralba, Francesco Puliga, Alvaro Pallares Bejarano