Device for inductive heating of metallic workpieces
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Apparatus for heat treating workpieces
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Device for inductive heating of a metallic workpiece
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Process for heat treating a metal long product
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Method and heating system for the standard heating of sheet metal blanks with formation of different temperature zones
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Apparatus for leveling molten metal applied to a surface and equipment for direct casting of metal strip
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Inverter with energy storage devices
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Synchronization of three-phase inverters
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Alternating-current converter controlling method for supplying electric energy to oscillation circuit, involves providing phase angle between fundamental oscillation of current and voltage corresponding to reference value for phase angle
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Apparatus for hardening a cylindrical portion of a workpiece and use of such a device
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Device for inductive heating and use of such a device
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Inductor and use of such an inductor
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Apparatus, method and system for the electromagnetic positional control of a movable material
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Two resonant circuit inverters operating method for inductively operated heating device, involves synchronizing frequency of controlling of resonant circuit inverters, where frequency of controlling is dynamically adjusted
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Use of a device for the treatment of raceways of cylinder chambers of engine blocks for internal combustion engines
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Method for hardening a workpiece describing a closed curve
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Device for laser beam treatment of surfaces of metallic components, e.g. for combustion engine blocks, has light transparent deflection unit with mutually plane-parallel entrance surfaces for laser beam
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Apparatus and method for treating cylindrically shaped surfaces by means of a laser beam
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Method for heating metal parts in furnace involves heating metal parts which lie close together and are separated by separating means e.g. coated with mineral material, in area of their contact surfaces, before their entry into furnace
