233490 ⎘
Generating plasma; Handling plasma; Generating plasma; Plasma torches using an arc; Details, e.g. electrodes, nozzles Circuit arrangements
Efficient Plasma Driving
#2SYSTEMS AND METHODS FOR OPERATING A TORCH BASED ON A PHYSICAL FORMATION OF A TORCH COMPONENT
#3SYSTEMS AND METHODS FOR CONDITIONING A GAS FLOW IN A PLASMA PROCESSING SYSTEM
#4SYSTEMS AND METHODS FOR ARC DETECTION AND HANDLING USING IMPEDANCE DATA
#5SYSTEMS AND METHODS FOR HIGH-SPEED PLASMA ARC PROCESSING
#6TRIGGER MODULE
#7SYSTEMS AND METHODS FOR REGULATING CURRENT FLOW THROUGH TWO OR MORE INVERTERS
#8CONNECTOR IN A PLASMA ARC TORCH SYSTEM
#9System And Method For Generating And Containing A Plasma
#10PLASMA TORCH DEVICE COMPONENT MONITORING
#11WAVEFORM DETECTION OF STATES AND FAULTS IN PLASMA INVERTERS
#12GAS SUPPLY FOR A PLASMA ARC MATERIAL PROCESSING SYSTEM
#13SYSTEM AND METHOD FOR PLASMA GENERATION OF NITRIC ACID
#14ELECTRODES FOR A PLASMA ARC PROCESSING SYSTEM
#15ELECTRODES FOR A PLASMA ARC PROCESSING SYSTEM
#16METHODS FOR MIXING FLUIDS FOR A PLASMA CUTTING TORCH
#17Waveform detection of states and faults in plasma inverters
#18DC plasma torch electrical power design method and apparatus
#19ELECTRODE ARRANGEMENT
#20CARTRIDGE FOR A LIQUID-COOLED PLASMA ARC TORCH
#21Trigger module
#22PLASMA SOURCE WITH FLOATING ELECTRODES
#23SEALING GLASS AMPULES USING ELECTRICITY GENERATED PLASMA ARC
#24System and method for generating and containing a plasma
#25Systems and methods for determining characteristics of a workpiece in a plasma arc processing system
#26Waveform detection of states and faults in plasma inverters
#27System and method for generating plasma and sustaining plasma magnetic field
#28Methods and apparatus for forming a pierce hole in a workpiece
#29REVERSE POLARITY PLASMA ARC ROBOT ADDITIVE MANUFACTURING SYSTEM AND IMPLEMENTATION METHOD THEREFOR
#30DC plasma torch electrical power design method and apparatus
#31Plasma device, plasma generation method
#32POWER SUPPLY FOR ELECTRIC ARC GAS HEATER
#33Apparatus and methods associated with operating a plasma torch
#34Plasma exposure device
#35Plasma nozzle for a thermal spray gun and method of making and utilizing the same
#36Plasma cutting method and torch for implementing same
#37Plasma ignition circuit
#38Connector in a plasma arc torch system
#39Cartridge for a liquid-cooled plasma arc torch
#40Numerical control plasma special-shaped cutting machine tool
#41Controlling plasma arc torches and related systems and methods
#42Automated Consumable Exchangers
#43Adjustment method for filter unit and plasma processing apparatus
#44Power source cooling apparatus, method, and configuration
#45PLASMA DIRECTED ELECTRON BEAM PRODUCTION OF NITRIC OXIDE
#46Welding apparatus and techniques for elevated pierce current
#47CONTROLLING AND DELIVERING GASES IN A PLASMA ARC TORCH AND RELATED SYSTEMS AND METHODS
#48Resonant network for plasma power supply and power supply device for plasma generator
#49System and method for generating and containing a plasma
#50Method and apparatus for automatically controlling gas pressure
#51High power DC non transferred steam plasma torch system
#52COMPOSITE DEVICE FOR TREATMENT
#53Plasma device consumable part change detection
#54PLASMA DEVICE CONSUMABLE PART CHANGE DETECTION
#55Controlling and delivering gases in a plasma arc torch and related systems and methods
#56Plasma processing system with consumable identification
#57Welding apparatus and techniques for elevated pierce current
#58PLASMA WELDING METHOD
#59VARIABLE SWITCHING FREQUENCY POWER SUPPLY FOR PLASMA CUTTERS AND PLASMA ARC WELDERS
#60GAS TREATMENT SYSTEM
#61Enhanced piercing and operation of plasma cutting torch and system
#62Power supply for electric arc gas heater
#63Connection system suited to connect a plasma cutting torch to a generator
#64CONTROL OF POWER SUPPLIED TO A PLASMA TORCH TO COMPENSATE FOR CHANGES AT AN ELECTRODE
#65Disabling plasma arc torches and related systems and methods
#66Double-frequency power-driven inductively coupled plasma torch, and apparatus for generating nanoparticle using same
#67Liquid treatment apparatus including first electrode, second electrode, and first and second insulators surrounding lateral surface of first electrode
#68Controlling gas flows to plasma arc torches and related systems and methods
#69Operating plasma arc processing systems at reduced current and gas pressure levels and related systems and methods
#70Microwave Plasma Treatment Apparatus
#71Plasma torch with structure capable of performing reversed polarity/straight polarity operation
#72Inline plasma-based system and method for thermal treatment of continuous products
#73Cooling plasma cutting systems and related systems and methods
#74Systems and methods for providing power for plasma arc cutting
#75Impending thermal shutdown alert system and thermal shutdown process
#76Fusion splicer
#77Controlling and delivering gases in a plasma arc torch and related systems and methods
#78PULSE WIDTH MODULATION CONTROL OF GAS FLOW FOR PLASMA CUTTING AND MARKING
#79Methods for developing customer loyalty programs and related systems and devices
#80Controlling plasma arc torches and related systems and methods
#81Controlling plasma arc torches and related systems and methods
#82Controlling plasma arc torches and related systems and methods
#83Cartridge for a liquid-cooled plasma arc torch
#84Cartridge for a liquid-cooled plasma arc torch
#85Cartridge for a liquid-cooled plasma arc torch
#86Cartridge for a liquid-cooled plasma arc torch
#87DC PLASMA TORCH ELECTRICAL POWER DESIGN METHOD AND APPARATUS
#88System and method for automated welding
#89Arc management with voltage reversal and improved recovery
#90Plasma cutting apparatus
#91Apparatus and method for optimal selection of consumables in a material processing system
#92Plasma generating apparatus and on-liquid melting method
#93Reducing restart cycle time of a plasma blow back torch for improved marking
#94Variable switching frequency power supply plasma cutters
#95High-frequency power supply device
#96High-frequency power supply device
#97High power DC non transferred steam plasma torch system
#98Method and control unit for operating a plasma generation apparatus
#99Wide bandgap semiconductor based power supply assemblies for plasma operating systems and related methods and devices
#100Power supply assembly for a plasma arc torch system
#101Radio-frequency oscillation circuit
#102Apparatus for generating plasma
#103Method and apparatus for recycling shield gas in a plasma arc torch
#104Plasma generating device
#105Multi-stage compressor in a plasma cutter
#106Reducing stored electrical energy in a lead inductance
#107Method and apparatus for automatically controlling gas pressure for a plasma cutter
#108Battery-controlled plasma arc torch system
#109Thermal torch lead gas delivery methods and related systems and devices
#110Plasma torch power circuit and cooling system
#111Arc management with voltage reversal and improved recovery
#112Plasma jet assembly and plasma brush including the same
#113Surface treatment pace meter
#114Plasma arc torch with secondary starting circuit and electrode
#115NON-CONSUMABLE ELECTRODE TYPE ARC WELDING APPARATUS
#116Power supply apparatus
#117Method and apparatus for recycling shield gas in a plasma arc torch
#118Device for generating a non-thermal atmospheric pressure plasma
#119Mixer, matching device, ignition unit, and plasma generator
#120Plasma ARC systems with cutting and marking functions
#121Plasma igniter for an inductively coupled plasma ion source
#122Power delivery unit, plasma spray system, and method of using plasma spray system
#123Plasma generation apparatus
#124Plasma igniter for an inductively coupled plasma ion source
#125Universal input power supply utilizing parallel power modules
#126Pulse width modulation control of gas flow for plasma cutting and marking
#127System, method and apparatus for generating plasma
#128AC plasma ejection gun, the method for supplying power to it and pulverized coal burner
#129Reducing stored electrical energy in a lead inductance
#130Method and device for plasma tap hole welding
#131UNDERWATER PLASMA PROCESSING APPARATUS AND SYSTEM AND METHOD FOR PROCESSING BALLAST WATER OF SHIP USING THE SAME
#132Enhanced piercing through current profiling
#133Plasma reactor with high speed plasma load impedance tuning by modulation of different unmatched frequency sources
#134Method for Operating a Steam Plasma Burner and Steam Cutting Device
#135DUAL-CONDUCTOR WELDING GUN
#136Binary Signal Detection
#137Multi-stage compressor in a plasma cutter
#138Electrical pulse circuit
#139Plasma arc power supply and control method therefor
#140Plasma arc ignition using a unipolar pulse
#141Automatic consumable and torch length detection via pressure decay
#142EXTINCTION OF PLASMA ARCS
#143Class D amplifier arrangement
#144METHOD AND APPARATUS FOR AUTOMATIC GAS CONTROL FOR A PLASMA ARCH TORCH
#145Method and apparatus for automatic gas control for a plasma arc torch
#146Power source for plasma device
#147Plasma cutter, and plasma cutter power supply system
#148Arc voltage estimation and use of arc voltage estimation in thermal processing systems
#149Pilot arc circuit for a contact start plasma torch
#150Method and apparatus for automatically controlling gas pressure for a plasma cutter
#151METHOD AND APPARATUS FOR AUTOMATICALLY CONTROLLING GAS PRESSURE FOR A PLASMA CUTTER
#152Method and apparatus for automatic gas control for a plasma arc torch
#153Plasma torch with post flow control
#154High voltage pulse power circuit
#155Power supply circuit for plasma generation, plasma generating apparatus, plasma processing apparatus and plasma processed object
#156Method for supplying a plasma torch with a gas, mixed gas, or gas mixture, comprising volumetric flow regulation in combination with pressure regulation; and arrangement for carrying out said method
#157Automatic gas control for a plasma arc torch
#158Automatic gas control for a plasma arc torch
#159Method and system of conserving plasma torch consumable
#160Automated determination of plasma torch operating mode
#161Plasma spraying apparatus and also a method for monitoring the condition of a plasma apparatus
#162DC-DC converter with over-voltage protection circuit
#163METHOD AND APPARATUS OF COORDINATING OPERATIONAL FEEDBACK IN A PLASMA CUTTER
#164Radio frequency power generator
#165Plasma torch life duration detecting device
#166Systems and methods for controlling pilot arc current in an arc cutting or welding machine
#167Inductive thermal plasma torch
#168Power source for plasma device
#169Plasma arc torch trigger system
#170Method and apparatus for localized control of a plasma cutter
#171Method and apparatus for initiating a pulsed arc discharge for nanopowder synthesis
#172Method and apparatus for autodetection of plasma torch consumables
#173Method and apparatus of coordinating operational feedback in a plasma cutter
#174System and method for plasma generation of nitric oxide
#175Arc atmospheric pressure plasma device