Patents by Inventor Stefano Giulano

Stefano Giulano 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).

  • Spraying device for serial spraying of work pieces
    Patent number: 7140559
    Abstract: A spraying device such as an atomizer mounted to a painting robot of an installation for the serial spraying of work pieces contains both the color change valve arrangement and a metering pump located between the color changer and the spray head. The metering pump is preferably a valveless rotary piston pump, and for the color changer a suitably miniaturized arrangement and construction for the valve assemblies is preferred.
    Type: Grant
    Filed: July 27, 2004
    Date of Patent: November 28, 2006
    Assignee: Behr Systems, Inc.
    Inventor: Stefano Giulano
  • Color shuttle valve arrangement of a coating plant
    Patent number: 7097121
    Abstract: Valve assemblies for the color change valve arrangement of a coating plant, for example for the production coating of vehicle bodies, wherein various measures are proposed to miniaturize the needle valves forming the valve body of the color changer based on the principle of optimizing the drive device acting on the valve needles to open the valve against the force of a pressure spring.
    Type: Grant
    Filed: July 27, 2004
    Date of Patent: August 29, 2006
    Assignee: Behr Systems, Inc.
    Inventor: Stefano Giulano
  • Spraying device for serial spraying of work pieces
    Publication number: 20050029368
    Abstract: A spraying device such as an atomizer mounted to a painting robot of an installation for the serial spraying of work pieces contains both the color change valve arrangement and a metering pump located between the color changer and the spray head. The metering pump is preferably a valveless rotary piston pump, and for the color changer a suitably miniaturized arrangement and construction for the valve assemblies is preferred.
    Type: Application
    Filed: July 27, 2004
    Publication date: February 10, 2005
    Inventor: Stefano Giulano
  • Color shuttle valve arrangement of a coating plant
    Publication number: 20050029370
    Abstract: Valve assemblies for the color change valve arrangement of a coating plant, for example for the production coating of vehicle bodies, wherein various measures are proposed to miniaturize the needle valves forming the valve body of the color changer based on the principle of optimizing the drive device acting on the valve needles to open the valve against the force of a pressure spring.
    Type: Application
    Filed: July 27, 2004
    Publication date: February 10, 2005
    Applicant: Behr Systems, Inc.
    Inventor: Stefano Giulano