| FRONIUS INTERNATIONAL GMBH Patent applications |
| Patent application number | Title | Published |
|---|
| 20120125905 | CONNECTION SYSTEM COMPRISING A COUPLING DEVICE AND A PLUG ELEMENT FOR A WELDING TORCH - The invention relates to a connection device ( | 05-24-2012 |
| 20120080417 | ADJUSTMENT AID FOR A COMPONENT OF A WELDING DEVICE - An adjustment aid ( | 04-05-2012 |
| 20120074115 | METHOD FOR CHANGING A WELDING PROCESS DURING A WELDING OPERATION AND METHOD FOR APPLYING HEAT PRIOR TO A WELDING OPERATION - The invention relates to a method for changing a welding process during a welding operation, wherein the change is carried out from a welding process that was conducted to a subsequent welding process during a short circuit between a melting welding wire and a workpiece, and to a method for applying heat prior to a welding operation. In order to achieve a welding process with high process stability, it is provided that, upon detecting the short circuit of the welding process that is conducted, the welding wire ( | 03-29-2012 |
| 20120068041 | DEVICE FOR PROTECTING THE HOUSING OF A WELDING COMPONENT - The invention relates to a device for protecting the housing ( | 03-22-2012 |
| 20120032729 | METHOD AND APPARATUS FOR PROTECTING TRANSISTORS - The invention relates to a method and to an apparatus for protecting transistors (S | 02-09-2012 |
| 20110316516 | Method and apparatus for the remote control of a power source connected to a manually actuated implement - The invention relates to a method and to an apparatus for operating a power source ( | 12-29-2011 |
| 20110294336 | MOUNTING FOR A DC-AC CONVERTER AND METHOD FOR FITTING A DC-AC CONVERTER - The invention relates to a mounting ( | 12-01-2011 |
| 20110287654 | POWER JACK FOR A WELDING DEVICE - The invention relates to a power jack ( | 11-24-2011 |
| 20110283272 | PHOTOVOLTAIC PLANT HAVING A PLURALITY OF INVERTERS, INVERTER, USB MASS STORAGE DEVICE AND METHOD FOR CARRYING OUT SOFTWARE UPDATES ON INVERTERS - The invention relates to a photovoltaic plant having a plurality of inverters ( | 11-17-2011 |
| 20110260711 | Method and device for determining a direct current and resistance welding device - The invention relates to a method and a device for determining a direct current (i(t)) flowing in a conductor ( | 10-27-2011 |
| 20110236778 | METHOD AND APPARATUS FOR DISCHARGING USED OPERATING MEDIA OF A FUEL CELL SOME OF WHICH ARE EXPLOSIVE - The invention relates to a method and to a device for discharging used operating media of a fuel cell ( | 09-29-2011 |
| 20110234158 | DEVICE FOR CHARGING AN ENERGY STORE HEATING DEVICE, NOZZLE FOR SUCH A DEVICE AND METHOD FOR GENERATING HEAT ENERGY - The invention relates to a charging device ( | 09-29-2011 |
| 20110204035 | DEVICE AND METHOD FOR CONTACTING A WELDING ROD AND CONTACT SHEEL - The invention relates to a device and a method for contacting a welding wire ( | 08-25-2011 |
| 20110114609 | METHOD AND DEVICE FOR FORMING THE WELDING WIRE END - The invention relates to a method for forming an end of a welding wire ( | 05-19-2011 |
| 20110091846 | DEVICE AND METHOD FOR SIMULATING A WELDING PROCESS - The invention relates to a device ( | 04-21-2011 |
| 20110073571 | Spot welding gun for resistance welding of workpieces - A spot welding gun for resistance welding of workpieces, includes a base body and a bracket, in which electrode holders are arranged, the electrodes being in turn arranged in the holders. At least one electrode holder is fixed to an actuator that enables the electrode holder fixed thereto with the electrode to be displaced in longitudinal direction towards other electrodes. To protect the electrodes, a winding device with a band is arranged, the band being displaceably arranged between the contact surface of the electrode and the workpiece opposite the electrode. The winding device assigned to the displaceable electrode is connected to the displaceable electrode so that it moves at the same time as the electrode when the electrode is moved in longitudinal direction. The electrode holders and the electrodes have devices for guiding the band from the winding device axially along the electrode holders towards the electrode and vice versa. | 03-31-2011 |
| 20110036821 | CONTACT TUBE FOR A WELDING TORCH - The invention relates to a contact tube ( | 02-17-2011 |
| 20110030723 | APPARATUS AND METHOD FOR CLEANING WELDING TORCHES - The invention relates to a cleaning apparatus ( | 02-10-2011 |
| 20110017718 | METHOD FOR CONTROLLING A WELDER - The invention relates to a method for controlling a welder comprising a fusible electrode, wherein the values of the welding parameters required for a welding process are stored in a storage device and are saved as so-called characteristic curves ( | 01-27-2011 |
| 20110003220 | METHOD AND APPARATUS FOR THE DISCONNECTION OF A FUEL CELL - The invention relates to a method for the disconnection of a fuel cell ( | 01-06-2011 |
| 20100253667 | METHOD FOR DETECTING THE ACTUATION OF A CONTROL ELEMENT OF A CONTROL FRONT OF AN INVERTER AND CONTROL FRONT FOR AN INVERTER - The invention relates to a method for detection of the actuation of at least one control element ( | 10-07-2010 |
| 20100133250 | Welding method for carrying out a welding process - The invention relates to a welding method for implementing and monitoring a welding process, whereby a power source ( | 06-03-2010 |
| 20090302015 | Checkcard-Type Remote Controller With Electrode Contacts for Increasing and Reducing a Welding Parameter, and with a Readout - The invention relates to a remote controller for a welding device ( | 12-10-2009 |
| 20090277878 | Insertion element, gas lens with such an insertion element, and welding torch with such a gas lens - The invention relates to an insertion element ( | 11-12-2009 |
| 20090050607 | Spot Welding Tongs Including a Compensation Unit Equipped With a Curved Connector Element - The invention relates to spot welding tongs with tong compensation, including a tong base body ( | 02-26-2009 |
| 20090026188 | Cold-Metal-Transfer Welding Process and Welding Installation - The invention relates to a cold metal transfer welding process, in which the welding process is defined by the cyclic alternation of an arc phase and a short-circuit phase. According to the invention, during an arc phase, a welding rod is displaced towards the workpiece until it makes contact with the latter and during the short-circuit phase the welding rod displacement is reversed and the welding rod is then moved away from the workpiece. The welding current and/or the welding voltage are controlled during the arc phase in such a way that the welding rod melts, forming a droplet and that during the short-circuit phase a breaking of the short-circuit is suppressed by means of the welding current. The invention also relates to a welding installation for carrying out the welding method. The aim of the invention is to achieve optimal welding results using the smallest possible number of settings. To achieve this, a displacement frequency of the welding rod is set as a welding parameter by means of a control organ, the frequency being used to define the number of arc phases and short-circuit phases per second, and at least one additional welding parameter is set. A control unit determines, sets and controls all other welding parameters that are required to achieve the predefined displacement frequency. | 01-29-2009 |
| 20080290079 | Method for controlling and/or adjusting a welding process - The invention relates to a method for controlling and/or adjusting a welding process, using a melting welding wire ( | 11-27-2008 |
