Patents by Inventor Philip M. Mueller

Philip M. Mueller 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).

  • Apparatus for mixing high and low pressure air from a jet engine
    Patent number: 4285466
    Abstract: An apparatus for mixing high and low pressure air from a jet engine and introducing the air to an air duct of the air conditioning system of an aircraft. The apparatus provides a plurality of high pressure nozzles inside an air-mixing chamber. By controlling the opening and closing of the nozzles individually, a stepped area ratio of high pressure air with low pressure air is provided for regulating the temperature of the mixed air to the air conditioning system of the aircraft while the aircraft is taking-off, climbing, cruising at various altitudes and landing.
    Type: Grant
    Filed: February 25, 1980
    Date of Patent: August 25, 1981
    Assignee: The Boeing Co.
    Inventors: Larry L. Linscheid, Philip M. Mueller