Patents by Inventor Armin E. Senn

Armin E. Senn 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 a refrigeration circuit
    Patent number: 4242885
    Abstract: An ejector is used in place of a compressor with moving parts in the refrigeration apparatus. The ejector has an intake side connected to the gas space of a liquefied gas tank, a propellant jet input connected to a delivery side of the compressor to receive a high pressure flow of gas and a delivery side in the form of a diffusor output connected to the intake side of the compressor. A pair of ejectors can be connected in series or, where more than two liquefied gas tanks are used, in parallel.
    Type: Grant
    Filed: December 18, 1978
    Date of Patent: January 6, 1981
    Assignee: Sulzer Brothers Limited
    Inventors: Hans Quack, Armin E. Senn