Patents by Inventor Walter Klimke

Walter Klimke 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).

  • Process for chilling stream of gas-suspended particles
    Patent number: 4759500
    Abstract: The process described herein comprises the mixing of a chilled gas into a stream of gas-suspended particles. Preferably the chilled gas is the same as the gas in which the particles are suspended and the particles are electrostatically charged. A novel device is described which provides a chamber extending lengthwise of the device into which channels feed the chilled gas into the particle suspension. The chilled gas is introduced from an external cooling system with the gas being advantageously cooled during passage through a coil whose outer walls are cooled by liquid nitrogen or dry ice. This process and device are of particular utility in a system for the spraying of electrostatically charged particles.
    Type: Grant
    Filed: December 22, 1986
    Date of Patent: July 26, 1988
    Assignee: Interlock Corporation
    Inventors: Reinhold Hoffman, Walter Klimke
  • Device for chilling stream of gas-suspended particles
    Patent number: 4691865
    Abstract: The process described herein comprises the mixing of a chilled gas into a stream of gas-suspended particles. Preferably the chilled gas is the same as the gas in which the particles are suspended and the particles are electrostatically charged. A novel device is described which provides a chamber extending lengthwise of the device into which channels feed the chilled gas into the particle suspension. The chilled gas is introduced from an external cooling system with the gas being advantageously cooled during passage through a coil whose outer walls are cooled by liquid nitrogen or dry ice. This process and device are of particular utility in a system for the spraying of electrostatically charged particles.
    Type: Grant
    Filed: January 23, 1986
    Date of Patent: September 8, 1987
    Assignee: Interlock Corporation
    Inventors: Reinhold Hoffman, Walter Klimke