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Electric Heating > Metal Heating (e.g., Resistance Heating) > By Arc > Including Arc-power Supplies > With Predetermined Time Variation Of Arc Voltage Or Current (e.g., Programmed) With Predetermined Time Variation Of Arc Voltage Or Current (e.g., Programmed)With Predetermined Time Variation Of Arc Voltage Or Current (e.g., Programmed) patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.11/15/07 - 20070262065 - Touch screen waveform design apparatus for welders Welding systems and programming tools are described, in which a touch screen-based welding system configuration tool is provided having a touch screen display for designing welding power source waveforms or for configuring a system sequence controller, where the touch screen may be integrated into a welding system component. The touch ... 08/16/07 - 20070187377 - Welding device control The invention relates to a device and a method of controlling a welding apparatus (1), whereby individual welding parameters can be set in the form of a welding job (35 to 39) by means of a first control unit (22) hard-wired to or integrated in the welding apparatus (1), and ... 05/10/07 - 20070102406 - Electric arc welder system with waveform profile control for cored electrodes An electric arc welder for creating a welding process in the form of a succession of AC waveforms between a particular type of cored electrode, with a sheath and core, and a workpiece by a power source comprising an high frequency switching device for creating the individual waveforms in the ... 03/15/07 - 20070056944 - Method for controlling and/or adjusting a welding process and welding device for carrying out a welding process The invention relates to a method for controlling and/or adjusting a welding process, using a melting electrode, wherein after ignition of an electric arc, a welding process, which is adjusted on the basis of several different welding parameters, is carried out by means a welding current source (2), said process ... 01/11/07 - 20070007263 - Method and apparatus for arc welding with arc control A method and apparatus for providing welding power with an arc-width control is disclosed. The power supply includes a power circuit that provides a welding output characterized by a plurality of welding output parameters, and the power circuit receives at least one control input. A controller provides control signals to ... 01/11/07 - 20070007262 - Controller for arc welding robot In a conventional arc welding robot control unit, since an emergency stop circuit for a robot and an emergency stop circuit for a welding machine exist independently of each other, not only the circuit configuration thereof is long but also the emergency stop enforcing processings and emergency stop removing processings ... 01/04/07 - 20070000891 - Welding equipment A welding voltage judgment portion 16 of judging to see if a predetermined value of welding voltage inputted from an input device 11 falls within a predetermined certain range is provided, and when the aforementioned welding voltage judgment portion 16 judges that the predetermined value of welding voltage deviates from ... 11/09/06 - 20060249497 - Electric arc welder and method for controlling the welding process of the welder Electric arc welder (10) performs a given weld process with selected current waveform performed between electrode (24) and workpiece (26). Welder (10) includes a controller with a digital processor (30), sensor (44) for reading instantaneous weld current, and circuit (56) to convert the instantaneous current into a digital representation of ... 11/02/06 - 20060243716 - Selector device for electric arc welder An electric arc welder for creating an arc welding process between an electrode and a workpiece where the welder comprises a preregulator having a first DC signal as an input and a regulated second DC signal as an output, an unregulated isolation inverter to convert the regulated second DC signal ... 10/26/06 - 20060237409 - Cooperative welding system The present invention includes a welding system that has at least two metal inert gas (MIG) welders configured to perform a cooperative pulsed MIG welding process. The welding system also includes at least one communications link connecting the at least two MIG welders to deliver at least one of subordination ... 09/21/06 - 20060207980 - Comprehensive identification and designation of welding procedures System(s) and method(s) that facilitates comprehensive identification and designation of welding procedures. A configuration component facilitates configuring the welding system with respect to pre-defined procedures and/or parameters and facilitates naming of the configured welding system. A storage component that stores the configured welding system in a readily accessible memory location. ... 09/14/06 - 20060201921 - Consumable electrode arc welding method The invention includes means for, when welding a crater in a welding termination portion, moving a torch in a direction allowing the whole of the torch to part apart from a molten pool and, therefore, the invention can prevent all welding wires from coming into contact with the molten pool. ... 09/07/06 - 20060196862 - Welder with integrated wire feeder having single-knob control A welding-type component is disclosed having a single user input that requires a user to input only a single parameter to identify a welding-type process. From the single input, operating parameters for the welding-type process automatically are set or otherwise determined. The invention streamlines the welding-type process prescription process by ... 08/10/06 - 20060175314 - Pendant control for a welding-type system A method and apparatus for programming a welding-type system is disclosed. They include storing at least one welding program in a pda and connecting the pda to the welding-type system. Then, the at least one welding program is downloaded to (or a program is uploaded from) the welding-type system. The ... 06/22/06 - 20060131291 - Method and system of welding with auto-determined startup parameters A method and system to determine optimum operating parameters for the startup phase of a welding-type process based on user-desired operating parameters of the post-startup or welding phase of the welding-type process are disclosed. While applicable to a number of welding-type processes, the method and system are particularly configured to ... 06/15/06 - 20060124621 - Welding-type power supply with a state-based controller A method and apparatus for providing welding-type power includes a source of welding-type power and a controller. The controller is a state-based controller, and/or a deterministic control module, connected to the controller output. The state-based control module includes, in an embodiment, software instructions and a digital processor, and/or a state ... 03/16/06 - 20060054610 - Power supply apparatus for welder Welding conditions are set for a power supply apparatus for use with a welding machine, using a control panel unit (96). A memory (105) stores therein welding conditions as set through the control unit (96), and holds the set welding conditions after turning off of a main power supply switch ... 03/02/06 - 20060043082 - Electric arc welding machine An electric arc welding machine having a welding tool designed for manual manipulation by the user, and an electric power unit connected electrically to the welding tool by a connecting cable to supply the welding tool with electric operating power; the electric power unit having an electric power converter for ... 11/17/05 - 20050252898 - Method for operating a welding device, and one such welding device The invention relates to a method for operating a welding device (1), in addition to a welding device (1) comprising an energy source (2), especially a current source, which is controlled or regulated by means of a control device (4), at least one welding torch (10) or an electrode, at ... 11/03/05 - 20050242076 - Electric arc welder system with waveform profile control for cored electrodes An electric arc welder for creating a welding process in the form of a succession of AC waveforms between a particular type of cored electrode, with a sheath and core, and a workpiece by a power source comprising an high frequency switching device for creating the individual waveforms in said ... 07/28/05 - 20050161447 - Method and apparatus for welding with start control A method and apparatus for providing welding power with a start control is disclosed. The welding power supply includes a source of welding power, a wire feeder and a controller. The source of welding power has at least one power control input, and provides welding power to an arc. The ... ### FreshPatents.com Support |