Patents by Inventor Menachem Danziger

Menachem Danziger 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).

  • Compressor unit in split cycle cryogenic coolers
    Patent number: 4558570
    Abstract: A split cycle cryogenic cooler system of the Stirling split type comprises a compressor which is positioned in a sealed casing, the drive for the compressor being constituted by an electro-motor positioned outside the casing, magnetic torque coupling transmitting rotational movement from the motor to the piston of the compressor via a crankshaft.
    Type: Grant
    Filed: July 8, 1983
    Date of Patent: December 17, 1985
    Inventors: Shmuel Shtrikman, Menachem Danziger