Patents by Inventor Juan Antonio CERVANTES

Juan Antonio CERVANTES 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).

  • Back pressure capable solenoid operated diaphragm pilot valve
    Patent number: 8733729
    Abstract: A valve assembly comprising an inlet port, an outlet port, and a diaphragm configured to selectively allow communication between the inlet port and the outlet port, the diaphragm including a first side adjacent the ports and a second side opposed to the ports. The valve preferably includes at least one bleed path between the first side and the second side of the diaphragm with a one way flow device configured to allow flow from the first side to the second side of the diaphragm and prevent flow from the second side to the first side of the diaphragm. The valve may include a first bleed path from the inlet port to the second side of the diaphragm and a second bleed path from the outlet port to the second side of the diaphragm. Either bleed path, or both, may comprise a check valve mounted in the diaphragm.
    Type: Grant
    Filed: October 10, 2011
    Date of Patent: May 27, 2014
    Assignee: Liebert Corporation
    Inventors: Gregory Volz, Paul W. Freisinger, Juan Antonio Cervantes, Gabriel Arias
  • BACK PRESSURE CAPABLE SOLENOID OPERATED DIAPHRAGM PILOT VALVE
    Publication number: 20130087727
    Abstract: A valve assembly comprising an inlet port, an outlet port, and a diaphragm configured to selectively allow communication between the inlet port and the outlet port, the diaphragm including a first side adjacent the ports and a second side opposed to the ports. The valve preferably includes at least one bleed path between the first side and the second side of the diaphragm with a one way flow device configured to allow flow from the first side to the second side of the diaphragm and prevent flow from the second side to the first side of the diaphragm. The valve may include a first bleed path from the inlet port to the second side of the diaphragm and a second bleed path from the outlet port to the second side of the diaphragm. Either bleed path, or both, may comprise a check valve mounted in the diaphragm.
    Type: Application
    Filed: October 10, 2011
    Publication date: April 11, 2013
    Applicant: AUTOMATIC SWITCH COMPANY
    Inventors: Gregory VOLZ, Paul W. FREISINGER, Juan Antonio CERVANTES, Gabriel ARIAS