Patents Assigned to 501 Battelle-Institute e.V.
  • Gas transport laser apparatus with axial gas flow
    Patent number: 4672622
    Abstract: In a gas transport laser with axial gas flow, a radial blower is provided for the gas circulation on the axis of which a laser resonator has been arranged. The laser resonator is concentrically enclosed by a ring channel serving as a cooling section. For this purpose, several heat exchangers are provided in the ring channel which are connected to a water reservoir. The water reservoir preferably serves as the cover plate of the radial turbine, and carries--at the same time--the cathode being shaped as a ring electrode.
    Type: Grant
    Filed: November 20, 1984
    Date of Patent: June 9, 1987
    Assignee: 501 Battelle-Institute e.V.
    Inventors: Karl Gurs, Rasmus Beck