Latessa
Michael Latessa, Chesterland, OH US
Patent application number | Description | Published |
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20130020289 | METHOD AND SYSTEM TO START AND STOP A HOT WIRE SYSTEM - A method and system to start and/or stop a hot wire process. A hot wire system includes a filler wire feeder that includes a contact tube for holding a filler wire, a wire feed mechanism, a power supply for applying a heating current to the wire; and a controller coupled to the feed mechanism and the power supply. The controller is configured for regulating the heating current to the wire and locating the wire with respect to the workpiece for forming a molten puddle with an arc to initiate a hot wire process. The controller may also be configured to regulate the feed of the wire to the molten puddle and one of regulate and/or pulse the current to the wire so as to retract the wire out of the molten puddle in a stable manner when stopping the hot wire process. | 01-24-2013 |
Michael D. Latessa, Chesterland, OH US
Patent application number | Description | Published |
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20110297658 | METHOD AND SYSTEM TO START AND USE COMBINATION FILLER WIRE FEED AND HIGH INTENSITY ENERGY SOURCE FOR WELDING - A method and system to weld or join workpieces employing a high intensity energy source to create a weld puddle and at least one resistive filler wire which is heated to at or near its melting temperature and deposited into the weld puddle. | 12-08-2011 |
20140263191 | SYSTEM AND METHOD OF WELDING STAINLESS STEEL TO COPPER - A system and method of welding stainless steel to copper is provided. The method includes providing a first workpiece composed of stainless steel and providing a second workpiece composed of copper. The method also includes heating by using a laser a root area of a joint created by the workpieces. The heating by the laser creates a keyhole in at least one of the first workpiece and the second workpiece. The method also includes providing a consumable electrode that is composed of nickel to the joint and creating an arc between the consumable electrode and the joint using a welding current. The preheating of the arc using the keyhole eliminates the need to preheat the second workpiece. | 09-18-2014 |
20150158107 | METHOD AND SYSTEM TO USE COMBINATION FILLER WIRE FEED AND HIGH INTENSITY ENERGY SOURCE FOR WELDING - A hot-wire and arc welding system and method. The system includes an arc welding power supply to supply a welding waveform. The welding waveform includes a plurality of welding pulses, with each welding pulse having a peak welding current level. The system also includes a hot-wire power supply to supply a heating waveform. The heating waveform includes a plurality of heating pulses, with each heating pulse having a peak heating current level. A controller, which is operatively connected to the arc welding power supply and the hot-wire power supply, synchronizes the plurality of welding pulses and the plurality of heating pulses such that at least a portion of the peak welding current level overlaps with at least a portion of the peak heating current level. | 06-11-2015 |
Mike D. Latessa, Chesterland, OH US
Nathaniel H. Latessa, Willoughby, OH US
Patent application number | Description | Published |
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20150286663 | REMOTE PROCESSING OF MEMORY AND FILES RESIDING ON ENDPOINT COMPUTING DEVICES FROM A CENTRALIZED DEVICE - System and methods are provided for identifying, searching, collecting, locking, executing deleting, comparing and/or analyzing data from a plurality of computer devices and environments from a centralized interface. The endpoint computer devices utilize an agent to index data contained on each device and that allows for a distributed action model using simple or advanced analytics by authenticated users. The system allows for one or more users to conduct actions via device indexes utilizing a centralized computing device for comparison and analyzation purposes. | 10-08-2015 |