Patents by Inventor Robert Frederick Frampton

Robert Frederick Frampton 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).

  • Electromechanical regulator with primary and backup modes of operation for regulating passenger oxygen
    Patent number: 7793680
    Abstract: The electromechanical regulator for passenger oxygen is a hybrid oxygen regulator that provides for electronic or mechanical regulation of oxygen flow. The electronic portion of the regulator consists of an inlet solenoid valve, an outlet solenoid valve, a cabin pressure transducer, a regulated output transducer and a PID based controller, and the solenoid valves are normally biased so that in the event of an electronic system failure or a power supply failure the system will automatically revert to mechanical operation.
    Type: Grant
    Filed: September 4, 2009
    Date of Patent: September 14, 2010
    Assignee: B/E Intellectual Property
    Inventor: Robert Frederick Frampton
  • ELECTROMECHANICAL REGULATOR WITH PRIMARY AND BACKUP MODES OF OPERATION FOR REGULATING PASSENGER OXYGEN
    Publication number: 20090320843
    Abstract: The electromechanical regulator for passenger oxygen is a hybrid oxygen regulator that provides for electronic or mechanical regulation of oxygen flow. The electronic portion of the regulator consists of an inlet solenoid valve, an outlet solenoid valve, a cabin pressure transducer, a regulated output transducer and a PID based controller, and the solenoid valves are normally biased so that in the event of an electronic system failure or a power supply failure the system will automatically revert to mechanical operation.
    Type: Application
    Filed: September 4, 2009
    Publication date: December 31, 2009
    Applicant: B/E INTELLECTUAL PROPERTY
    Inventor: Robert Frederick Frampton
  • Electromechanical regulator with primary and backup modes of operation for regulating passenger oxygen
    Patent number: 7604019
    Abstract: The electromechanical regulator for passenger oxygen is a hybrid oxygen regulator that provides for electronic or mechanical regulation of oxygen flow. The electronic portion of the regulator consists of an inlet solenoid valve, an outlet solenoid valve, a cabin pressure transducer, a regulated output transducer and a PID based controller, and the solenoid valves are normally biased so that in the event of an electronic system failure or a power supply failure the system will automatically revert to mechanical operation.
    Type: Grant
    Filed: July 20, 2006
    Date of Patent: October 20, 2009
    Assignee: B/E Intellectual Property
    Inventor: Robert Frederick Frampton