Patents by Inventor Hubert F. Metzger
Hubert F. Metzger 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).
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Patent number: 8758577Abstract: A system for electroplating a rotogravure cylinder out of a plating solution having a concentration of copper ions wherein the cylinder is connectable to a current source is provided. The system includes a plating apparatus configured to copper plate the cylinder comprising a non-dissolvable anode, a plating tank configured to receive the cylinder, a controller configured to control operation of the apparatus, and a tube for delivering a mixture of a hardener and the plating solution to the plating tank.Type: GrantFiled: October 12, 2012Date of Patent: June 24, 2014Assignee: Chema Technology, Inc.Inventor: Hubert F. Metzger
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Patent number: 8298395Abstract: An apparatus for electroplating a rotogravure cylinder out of a plating solution is disclosed. The apparatus includes a plating tank adapted to support the cylinder and to contain a plating solution so that the cylinder is at least partially disposed into the plating solution. The apparatus also includes a non-dissolvable anode at least partially disposed within the plating solution. A current source is electrically connected to the non-dissolvable anode and to the cylinder. An ultrasonic system may be provided to introduce wave energy into the plating solution includes at least one transducer element mountable within the tank and a power generator adapted to provide electrical energy to the transducer element. A holding tank having a circulation pump, a mixing system and heating and cooling elements for the plating solution may be provided.Type: GrantFiled: July 2, 2009Date of Patent: October 30, 2012Assignee: Chema Technology, Inc.Inventor: Hubert F. Metzger
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Patent number: 7914658Abstract: An apparatus for electroplating a rotogravure cylinder out of a plating solution is disclosed. The apparatus includes a plating tank adapted to support the cylinder and to contain a plating solution so that the cylinder is at least partially disposed into the plating solution. The apparatus also includes a non-dissolvable anode at least partially disposed within the plating solution. A current source is electrically connected to the non-dissolvable anode and to the cylinder. An ultrasonic system may be provided to introduce wave energy into the plating solution includes at least one transducer element mountable within the tank and a power generator adapted to provide electrical energy to the transducer element. A holding tank having a circulation pump, a mixing system and heating and cooling elements for the plating solution may be provided.Type: GrantFiled: April 13, 2009Date of Patent: March 29, 2011Assignee: Chema Technology, Inc.Inventor: Hubert F. Metzger
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Publication number: 20100170801Abstract: An apparatus for electroplating a rotogravure cylinder out of a plating solution is disclosed. The apparatus includes a plating tank adapted to support the cylinder and to contain a plating solution so that the cylinder is at least partially disposed into the plating solution. The apparatus also includes a non-dissolvable anode at least partially disposed within the plating solution. A current source is electrically connected to the non-dissolvable anode and to the cylinder. An ultrasonic system may be provided to introduce wave energy into the plating solution includes at least one transducer element mountable within the tank and a power generator adapted to provide electrical energy to the transducer element. A holding tank having a circulation pump, a mixing system and heating and cooling elements for the plating solution may be provided.Type: ApplicationFiled: July 2, 2009Publication date: July 8, 2010Inventor: Hubert F. Metzger
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Publication number: 20090255819Abstract: An apparatus for electroplating a rotogravure cylinder out of a plating solution is disclosed. The apparatus includes a plating tank adapted to support the cylinder and to contain a plating solution so that the cylinder is at least partially disposed into the plating solution. The apparatus also includes a non-dissolvable anode at least partially disposed within the plating solution. A current source is electrically connected to the non-dissolvable anode and to the cylinder. An ultrasonic system may be provided to introduce wave energy into the plating solution includes at least one transducer element mountable within the tank and a power generator adapted to provide electrical energy to the transducer element. A holding tank having a circulation pump, a mixing system and heating and cooling elements for the plating solution may be provided.Type: ApplicationFiled: April 13, 2009Publication date: October 15, 2009Inventor: Hubert F. Metzger
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Patent number: 7556722Abstract: An apparatus for electroplating a rotogravure cylinder out of a plating solution is disclosed. The apparatus includes a plating tank adapted to support the cylinder and to contain a plating solution so that the cylinder is at least partially disposed into the plating solution. The apparatus also includes a non-dissolvable anode at least partially disposed within the plating solution. A current source is electrically connected to the non-dissolvable anode and to the cylinder. An ultrasonic system may be provided to introduce wave energy into the plating solution includes at least one transducer element mountable within the tank and a power generator adapted to provide electrical energy to the transducer element. A holding tank having a circulation pump, a mixing system and heating and cooling elements for the plating solution may be provided.Type: GrantFiled: May 24, 2004Date of Patent: July 7, 2009Inventor: Hubert F. Metzger
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Patent number: 6929723Abstract: An apparatus for electroplating a rotogravure cylinder out of a plating solution is disclosed. The apparatus includes a plating tank adapted to support the cylinder and to contain a plating solution so that the cylinder is at least partially disposed into the plating solution. The apparatus also includes a non-dissolvable anode at least partially disposed within the plating solution. A current source is electrically connected to the non-dissolvable anode and to the cylinder. An ultrasonic system may be provided to introduce wave energy into the plating solution includes at least one transducer element mountable within the tank and a power generator adapted to provide electrical energy to the transducer element. A holding tank having a circulation pump, a mixing system and heating and cooling elements for the plating solution may be provided.Type: GrantFiled: November 6, 2001Date of Patent: August 16, 2005Inventor: Hubert F. Metzger
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Patent number: 6547936Abstract: An apparatus for electroplating and deplating an object out of a plating solution is disclosed. The apparatus includes a plating tank adapted to support the object and to contain a plating solution so that the object is at least partially disposed into the plating solution. The apparatus also includes a non-dissolvable conductor at least partially disposed within the plating solution. A current source is electrically connected to the non-dissolvable conductor and to the object. An ultrasonic system may be provided to introduce wave energy into the plating solution includes at least one transducer element mountable within the tank and a power generator adapted to provide electrical energy to the transducer element. A holding tank having a circulating pump and heating and cooling elements for the plating solution may be provided.Type: GrantFiled: March 20, 2000Date of Patent: April 15, 2003Assignee: Chema Technology, Inc.Inventor: Hubert F. Metzger
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Publication number: 20030006133Abstract: An apparatus for electroplating a rotogravure cylinder out of a plating solution is disclosed. The apparatus includes a plating tank adapted to support the cylinder and to contain a plating solution so that the cylinder is at least partially disposed into the plating solution. The apparatus also includes a non-dissolvable anode at least partially disposed within the plating solution. A current source is electrically connected to the non-dissolvable anode and to the cylinder. An ultrasonic system may be provided to introduce wave energy into the plating solution includes at least one transducer element mountable within the tank and a power generator adapted to provide electrical energy to the transducer element. A holding tank having a circulation pump, a mixing system and heating and cooling elements for the plating solution may be provided.Type: ApplicationFiled: November 6, 2001Publication date: January 9, 2003Inventor: Hubert F. Metzger
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Patent number: 6231728Abstract: An apparatus for electroplating and deplating a rotogravure cylinder out of a plating solution is disclosed. The apparatus includes a plating tank adapted to rotatably maintain the cylinder and to contain a plating solution so that the cylinder is at least partially disposed into the plating solution. The apparatus also includes a non-dissolvable conductor at least partially disposed within the plating solution. A current source is electrically connected to the non-dissolvable conductor and to the cylinder. An ultrasonic system to introduce wave energy into the plating solution includes at least one transducer element mountable within the tank and a power generator adapted to provide electrical energy to the transducer element. A holding tank having a circulating pump and heating and cooling elements for the plating solution may be provided.Type: GrantFiled: June 30, 1999Date of Patent: May 15, 2001Inventor: Hubert F. Metzger
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Patent number: 6197169Abstract: An apparatus for electroplating and deplating a rotogravure cylinder out of a plating solution using ultrasonic energy is disclosed. The apparatus includes a plating tank adapted to rotatably maintain the cylinder and to contain a plating solution so that the cylinder is at least partially disposed into the plating solution. The apparatus also includes a mounting structure mountable within the tank partially on each side of and generally below the cylinder, along with a plurality of conductors at least partially disposed within the plating solution. A current source is electrically connected to the upper portions of the conductors and to the cylinder. An ultrasonic system to introduce wave energy into the plating solution includes at least one transducer element mountable within the tank and a power generator adapted to provide electrical energy to the transducer element. A protective cover to protect the transducer element from the effects of the plating solution.Type: GrantFiled: September 11, 1998Date of Patent: March 6, 2001Inventor: Hubert F. Metzger
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Patent number: 5925231Abstract: An apparatus and method for electroplating and deplating a rotogravure cylinder out of a plating solution using ultrasonic energy is disclosed. The apparatus includes a plating tank adapted to rotatably maintain the cylinder and to contain a plating solution so that the cylinder is at least partially disposed into the plating solution. The apparatus also includes a mounting structure mountable within the tank partially on each side of and generally below the cylinder, along with a plurality of conductors at least partially disposed within the plating solution. A current source is electrically connected to the upper portions of the conductors and to the cylinder. An ultrasonic system to introduce wave energy into the plating solution includes at least one transducer element mountable within the tank and a power generator adapted to provide electrical energy to the transducer element. A holding tank having a circulating pump and heating and cooling elements for the plating solution may be provided.Type: GrantFiled: September 30, 1997Date of Patent: July 20, 1999Inventor: Hubert F. Metzger