Patents by Inventor Carla Sofia CARVALHO DA ROCHA

Carla Sofia CARVALHO DA ROCHA 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).

  • Magnetic levitation system for doors and windows
    Patent number: 9593519
    Abstract: A magnetic levitation system for sliding door and window, includes at least a movable module for the lower part of the sliding door and window which includes one or more permanent magnets; several fixed modules for the lower part of the frame of the sliding door and window, which includes one or more electromagnets to produce a variable repulsive magnetic field of the magnetic field of said magnets of the movable module. It has the advantage of eliminating the friction, mechanical wear and noise associated to the sliding, allowing, when deactivated, a greater air and water tightness and terminal and acoustic insulation, allowing the electromagnetic closure or locking of the door and window, increasing the security, and as is a modular system its operation and construction are simpler and more economical.
    Type: Grant
    Filed: May 6, 2014
    Date of Patent: March 14, 2017
    Assignee: HIPERJANELAS LDA
    Inventors: Rui Fernando Branco Teixeira, Carla Sofia Carvalho Da Rocha, Senen Lanceros Méndez, Vítor Manuel Gomes Correia
  • MAGNETIC LEVITATION SYSTEM FOR DOORS AND WINDOWS
    Publication number: 20160069116
    Abstract: A magnetic levitation system for sliding door and window, includes at least a movable module for the lower part of the sliding door and window which includes one or more permanent magnets; several fixed modules for the lower part of the frame of the sliding door and window, which includes one or more electromagnets to produce a variable repulsive magnetic field of the magnetic field of said magnets of the movable module. It has the advantage of eliminating the friction, mechanical wear and noise associated to the sliding, allowing, when deactivated, a greater air and water tightness and terminal and acoustic insulation, allowing the electromagnetic closure or locking of the door and window, increasing the security, and as is a modular system its operation and construction are simpler and more economical.
    Type: Application
    Filed: May 6, 2014
    Publication date: March 10, 2016
    Applicant: HIPERJANELAS LDA
    Inventors: Rui Fernando BRANCO TEIXEIRA, Carla Sofia CARVALHO DA ROCHA, Senen Lanceros MÉNDEZ, Vítor Manuel GOMES CORREIA