Patents by Inventor Charles L. Gatian

Charles L. Gatian 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).

  • Patent number: 6863920
    Abstract: A powder coating control system comprising a plurality of gun controls associated with a like plurality of powder spray guns. Each of the gun controls stores a plurality of presets spray parameters. Each of the gun controls responds to part identification signals and part position signals to select in real time one of the stored presets of spray parameters and trigger its respective powder spray gun ON and OFF to apply a powder coating to the moving part in accordance with the selected set of spray parameters. The control system further permits a gun purge cycle to be programmed either before or after the powder coating process is executed. The control system automatically initializes and brings each of the gun controls to an operable state on-line with the system control.
    Type: Grant
    Filed: April 6, 2004
    Date of Patent: March 8, 2005
    Assignee: Nordson Corporation
    Inventors: Gerald W. Crum, Eddie W. Dixson, Jr., Charles L. Gatian, III, Jeanne Marie Leidy, William Mark Rucki, Joseph G. Schroeder, Cynthia Skelton-Becker
  • Publication number: 20040191406
    Abstract: A powder coating control system comprising a plurality of gun controls associated with a like plurality of powder spray guns. Each of the gun controls stores a plurality of presets spray parameters. Each of the gun controls responds to part identification signals and part position signals to select in real time one of the stored presets of spray parameters and trigger its respective powder spray gun ON and OFF to apply a powder coating to the moving part in accordance with the selected set of spray parameters. The control system further permits a gun purge cycle to be programmed either before or after the powder coating process is executed. The control system automatically initializes and brings each of the gun controls to an operable state on-line with the system control.
    Type: Application
    Filed: April 6, 2004
    Publication date: September 30, 2004
    Applicant: Nordson Corporation
    Inventors: Gerald W. Crum, Eddie W. Dixson, Charles L. Gatian, Jeanne Marie Leidy, William Mark Rucki, Joseph G. Schroeder, Cynthia Skelton-Becker
  • Patent number: 6766763
    Abstract: A powder coating control system comprising a plurality of gun controls associated with a like plurality of powder spray guns. Each of the gun controls stores a plurality of presets spray parameters. Each of the gun controls responds to part identification signals and part position signals to select in real time one of the stored presets of spray parameters and trigger its respective powder spray gun ON and OFF to apply a powder coating to the moving part in accordance with the selected set of spray parameters. The control system further permits a gun purge cycle to be programmed either before or after the powder coating process is executed. The control system automatically initializes and brings each of the gun controls to an operable state on-line with the system control.
    Type: Grant
    Filed: March 11, 2003
    Date of Patent: July 27, 2004
    Assignee: Nordson Corporation
    Inventors: Gerald W. Crum, Eddie W. Dixson, Jr., Charles L. Gatian, III, Jeanne Marie Leidy, William Mark Rucki, Joseph G. Schroeder, Cynthia Skelton-Becker
  • Patent number: 6758423
    Abstract: A system and method of storing and reading parameter data associated with an electrostatic spray gun power supply is provided. The method includes, for example, the steps of reading parameter data associated with a power supply for a particular spray gun from a database and storing the parameter data in a memory device associated with the spray gun. The parameter data may include the drive current parameter information, for example, and additionally, spray gun type identification information. The memory device is preferably integral with the spray gun or a cable connector that connects to the spray gun. The data or information can be in the form of analog or digital information. After reading the spray gun power supply parameter data, the spray gun controller appropriately operates and monitors the spray gun to ensure that the spray gun power supply is performing properly.
    Type: Grant
    Filed: July 10, 2000
    Date of Patent: July 6, 2004
    Assignee: Nordson Corporation
    Inventors: Jeffrey A. Perkins, Charles L. Gatian, III, Thomas Trautzsch, James D. Powell, Kenneth Zalewski, Andrew M. Peddie, Joseph G. Schroeder
  • Publication number: 20030177979
    Abstract: A powder coating control system comprising a plurality of gun controls associated with a like plurality of powder spray guns. Each of the gun controls stores a plurality of presets spray parameters. Each of the gun controls responds to part identification signals and part position signals to select in real time one of the stored presets of spray parameters and trigger its respective powder spray gun ON and OFF to apply a powder coating to the moving part in accordance with the selected set of spray parameters. The control system further permits a gun purge cycle to be programmed either before or after the powder coating process is executed. The control system automatically initializes and brings each of the gun controls to an operable state on-line with the system control.
    Type: Application
    Filed: March 11, 2003
    Publication date: September 25, 2003
    Applicant: Nordson Corporation
    Inventors: Gerald W. Crum, Eddie W. Dixson, Charles L. Gatian, Jeanne Marie Leidy, William Mark Rucki, Joseph G. Schroeder, Cynthia Skelton-Becker
  • Patent number: 6547884
    Abstract: A powder coating control system comprising a plurality of gun controls associated with a like plurality of powder spray guns. Each of the gun controls stores a plurality of presets spray parameters. Each of the gun controls responds to part identification signals and part position signals to select in real time one of the stored presets of spray parameters and trigger its respective powder spray gun ON and OFF to apply a powder coating to the moving part in accordance with the selected set of spray parameters. The control system further permits a gun purge cycle to be programmed either before or after the powder coating process is executed. The control system automatically initializes and brings each of the gun controls to an operable state on-line with the system control.
    Type: Grant
    Filed: September 21, 2000
    Date of Patent: April 15, 2003
    Assignee: Nordson Corporation
    Inventors: Gerald W. Crum, Eddie W. Dixson, Jr., Charles L. Gatian, III, Jeanne Marie Leidy, William Mark Rucki, Joseph G. Schroeder, Cynthia Skelton-Becker
  • Publication number: 20020088397
    Abstract: Systems and methods for controlling, organizing, and viewing a plurality of electrostatic spray gun operating parameters from a centralized control panel are provided. In this regard, a master control panel is provided that can be shared by all the guns in the system. Each of the guns has an assigned gun control subpanel in the gun control area. Each subpanel includes a selector switch which can be used to monitor and control the gun associated with that subpanel on the master control panel. Each of the subpanels also has a limited display such as a bar graph which can be used to show the electrostatic performance of the guns. The subpanel displays are configured in a tight cluster so that the operator can easily simultaneously monitor the performance of all the guns in the system to identify any guns which are not performing properly.
    Type: Application
    Filed: January 2, 2002
    Publication date: July 11, 2002
    Inventors: Jeffrey A. Perkins, Charles L. Gatian, Joseph G. Schroeder
  • Patent number: 6379465
    Abstract: Systems and methods for controlling, organizing, and viewing a plurality of electrostatic spray gun operating parameters from a centralized control panel are provided. In this regard, a control panel is provided having, for example, a gun control area for selecting one electrostatic spray gun of a multiple gun system, and an electrostatic control area for displaying and controlling the operational parameters of the selected electrostatic spray gun. The electrostatic control area functions essentially as a master control panel which can be shared by all the guns in the system. Each of the guns has an assigned gun control subpanel in the gun control area. Each subpanel includes a selector switch which can be used to monitor and control the gun associated with that subpanel on the master control panel. Each of the subpanels also has a limited display such as a bar graph which can be used to show the electrostatic performance of the guns.
    Type: Grant
    Filed: May 3, 2000
    Date of Patent: April 30, 2002
    Assignee: Nordson Corporation
    Inventors: Jeffrey A. Perkins, Charles L. Gatian, III, Joseph G. Schroeder
  • Patent number: 6132511
    Abstract: A powder coating control system comprising a plurality of gun controls associated with a like plurality of powder spray guns. Each of the gun controls stores a plurality of presets spray parameters. Each of the gun controls responds to part identification signals and part position signals to select in real time one of the stored presets of spray parameters and trigger its respective powder spray gun ON and OFF to apply a powder coating to the moving part in accordance with the selected set of spray parameters. The control system further permits a gun purge cycle to be programmed either before or after the powder coating process is executed. The control system automatically initializes and brings each of the gun controls to an operable state on-line with the system control.
    Type: Grant
    Filed: September 23, 1999
    Date of Patent: October 17, 2000
    Assignee: Nordson Corporation
    Inventors: Gerald W. Crum, Eddie W. Dixson, Jr., Charles L. Gatian, III, Jeanne Marie Leidy, William Mark Rucki, Joseph G. Schroeder, Cynthia Skelton-Becker
  • Patent number: 6017394
    Abstract: A powder coating control system comprising a plurality of gun controls associated with a like plurality of powder spray guns. Each of the gun controls stores a plurality of presets spray parameters. Each of the gun controls responds to part identification signals and part position signals to select in real time one of the stored presets of spray parameters and trigger its respective powder spray gun ON and OFF to apply a powder coating to the moving part in accordance with the selected set of spray parameters. The control system further permits a gun purge cycle to be programmed either before or after the powder coating process is executed. The control system automatically initializes and brings each of the gun controls to an operable state on-line with the system control.
    Type: Grant
    Filed: November 24, 1998
    Date of Patent: January 25, 2000
    Assignee: Nordson Corporation
    Inventors: Gerald W. Crum, Eddie W. Dixson, Jr., Charles L. Gatian, III, Jeanne Marie Leidy, William Mark Rucki, Joseph G. Schroeder, Cynthia Skelton-Becker
  • Patent number: 5843515
    Abstract: A powder coating control system comprising a plurality of gun controls associated with a like plurality of powder spray guns. Each of the gun controls stores a plurality of presets spray parameters. Each of the gun controls responds to part identification signals and part position signals to select in real time one of the stored presets of spray parameters and trigger its respective powder spray gun ON and OFF to apply a powder coating to the moving part in accordance with the selected set of spray parameters. The control system further permits a gun purge cycle to be programmed either before or after the powder coating process is executed. The control system automatically initializes and brings each of the gun controls to an operable state on-line with the system control.
    Type: Grant
    Filed: July 18, 1997
    Date of Patent: December 1, 1998
    Assignee: Nordson Corporation
    Inventors: Gerald W. Crum, Eddie W. Dixson, Jr., Charles L. Gatian, III, Jeanne Marie Leidy, William Mark Rucki, Joseph G. Schroeder, Cynthia Skelton-Becker
  • Patent number: 5718767
    Abstract: A powder coating control system comprising a plurality of gun controls associated with a like plurality of powder spray guns. Each of the gun controls stores a plurality of presets spray parameters. Each of the gun controls responds to part identification signals and part position signals to select in real time one of the stored presets of spray parameters and trigger its respective powder spray gun ON and OFF to apply a powder coating to the moving part in accordance with the selected set of spray parameters. The control system further permits a gun purge cycle to be programmed either before or after the powder coating process is executed. The control system automatically initializes and brings each of the gun controls to an operable state on-line with the system control.
    Type: Grant
    Filed: October 5, 1994
    Date of Patent: February 17, 1998
    Assignee: Nordson Corporation
    Inventors: Gerald W. Crum, Eddie W. Dixson, Jr., Charles L. Gatian, III, Jeanne Marie Leidy, William Mark Rucki, Joseph G. Schroeder, Cynthia Skelton-Becker