Patents by Inventor Kristina Kurz

Kristina Kurz 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).

  • Emergency oxygen supply device
    Patent number: 8397723
    Abstract: An emergency oxygen supply device for an aircraft comprises an oxygen pressure tank, and at least one oxygen mask which is conductively connected thereto. At least two electrically actuatable and activatable shut-off valves which are arranged parallel to one another are arranged in the conduit from the oxygen pressure tank to the at least one oxygen mask. Of these shut-off valves, at least one shut-off valve has an NO-function and at least one shut-off valve an NC-function.
    Type: Grant
    Filed: August 5, 2010
    Date of Patent: March 19, 2013
    Assignee: B/E Aerospace Systems GmbH
    Inventors: Rüdiger Conrad, Heiko Marz, Kristina Kurz
  • EMERGENCY OXYGEN SUPPLY DEVICE
    Publication number: 20110036351
    Abstract: An emergency oxygen supply device for an aircraft comprises an oxygen pressure tank, and at least one oxygen mask which is conductively connected thereto. At least two electrically actuatable and activatable shut-off valves which are arranged parallel to one another are arranged in the conduit from the oxygen pressure tank to the at least one oxygen mask. Of these shut-off valves, at least one shut-off valve has an NO-function and at least one shut-off valve an NC-function.
    Type: Application
    Filed: August 5, 2010
    Publication date: February 17, 2011
    Inventors: Rüdiger CONRAD, Heiko MARZ, Kristina KURZ