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Match Document Document Title
US20140263245 WELDING SYSTEM HAVING AN AUXILIARY CHARGER  
A welding system includes an engine configured to drive a generator to produce a first power output. The welding system also includes a battery configured to discharge energy to produce a second...
US20140299589 PORTABLE GENERATOR AND BATTERY CHARGER VERIFICATION CONTROL METHOD AND SYSTEM  
A system, in one embodiment, may include a portable welding unit having an engine, a generator coupled to the engine, a compressor coupled to the engine, and a smart battery charger coupled to the...
US20120074116 HYBRID POWERED WELDER  
An electric arc welder that includes a energy storage device and non-battery power source for the formation of an electric arc. The welder also includes battery charging circuit that controls the...
US20150028013 ENGINE DRIVEN WELDER-GENERATOR WITH CHOPPER CIRCUIT  
An engine driven welder-generator including a chopper circuit and being adapted to produce an AC weld output, a DC weld output, and an auxiliary output is provided. The engine driven...
US20130306611 ENGINE DRIVEN WELDER-GENERATOR WITH CHOPPER CIRCUIT  
An engine driven welder-generator including a chopper circuit and being adapted to produce an AC weld output, a DC weld output, and an auxiliary output is provided. The engine driven...
US20100314372 ENGINE DRIVEN WELDER-GENERATOR WITH CHOPPER CIRCUIT  
An engine driven welder-generator including a chopper circuit and being adapted to produce an AC weld output, a DC weld output, and an auxiliary output is provided. The engine driven...
US20140027428 WELDER GENERATOR ENGINE SPEED CONTROL  
An engine-driven welder generator is controlled based upon power draw for welding and other applications. Once a welding arc is initiated, the power draw is monitored. The engine speed, and...
US20150174681 Integrated Controller/Power Source for an Arc Welding Apparatus  
A conventional arc welder control console is integrated with a portable engine-powered weld current generator to eliminate the need for a separate large, high current, 3 phase AC electrical...
US20100147817 ENCLOSED WELDER WITH RECESS PANEL  
Embodiments of an enclosed welder that includes a recess disposed at a depth in a rear panel of the enclosure are provided. The recess may include at least one of an engine air filter, a blower...
US20120138587 WELD SETTING BASED ENGINE-DRIVEN GENERATOR CONTROL SYSTEM AND METHOD  
A system and method are provided for controlling an internal combustion engine driving a generator/welder or a stand-alone generator. The engine and/or the generator is controlled based upon...
US20080087655 Welding power generator having vertical shaft arrangement  
A welding generator system, in certain embodiments, has a generally vertical arrangement of a drive and a generator. The welding generator system may include a motor and a generator coupled to the...
US20150083701 THERMAL CONTROL SYSTEM FOR A HYBRID WELDER  
A hybrid welder having a motor-driven welder assembly including a motor; an energy storage device electrically connected to the motor-driven assembly; a heat transfer assembly, the heat transfer...
US20130256289 SYSTEM AND METHOD FOR DETERMINING ATTACHMENT AND POLARITY OF A WELDING ELECTRODE  
A welding system includes a power source configured to generate power and deliver the power to a welding electrode. The power source comprises a positive stud and a negative stud. The welding...
US20140246412 SYSTEM AND METHOD FOR AUXILIARY POWER GENERATOR WITH SELECTABLE FREQUENCY  
The invention described herein generally pertains to a system and method for a welder system that includes a weld power generator and an auxiliary power generator in which the auxiliary power...
US20110006046 HYBRID WELDING SYSTEMS AND DEVICES  
A hybrid welding device including a fuel cell and an energy storage device that cooperate to power a welding operation and/or an auxiliary operation are provided. In some embodiments, the hybrid...
US20150069037 ALTERNATIVE POWER FOR ENGINE DRIVEN WELDER  
The invention described herein generally pertains to a system and method for a welding device and, in particular, a hybrid welding device, that leverages a renewable energy source for a source of...
US20140238966 MULTI-OPERATOR ENGINE DRIVEN WELDER SYSTEM  
An engine driven welder includes a generator configured to provide an electrical output, an engine coupled to the generator, an air compression system coupled to the engine, a first welding system...
US20100084387 ENGINE DRIVEN WELDING MACHINE  
An engine driven welding machine that includes a frame with lower tubular portions that extend across the ends of the frame. The lower tubular portions make it easier to lift the engine driven...
US20150069034 BUILT IN GRINDER  
The invention described herein generally pertains to an apparatus for a welding operation having peripheral attachments combined with welding capability. Particularly, various welders can include...
US20150083700 HYBRID WELDER WITH DETACHABLE ENERGY STORAGE DEVICE  
A hybrid welder having a cabinet, an energy storage device supported by the cabinet and means for removably attaching the cabinet to the welder.
US20110248010 WELDING ARC TERMINATION METHOD AND SYSTEM  
A system and method for welding arc termination are provided. In an exemplary embodiment, a method for controlling a welding process includes receiving a signal indicating an operator intention to...
US20140332516 POWER SOURCE WITH RECHARGEABLE ENERGY STORAGE DEVICE  
The present invention is directed to a welding-type power source that includes a power source housing and an engine arranged in the power source housing to supply electrical power. An energy...
US20150069033 AUXILIARY POWER TAKE OFF FOR ENGINE DRIVEN WELDER  
A hybrid power supply for a welder including a controller; an energy storage device electrically connected to the controller to provide power to the controller; an engine having a drive shaft, the...
US20080264921 Engine-Driven Air Compressor Load Control System and Method  
A system, in one embodiment, includes an engine, a generator coupled to the engine, a compressor coupled to the engine, and a controller configured to soft start the compressor. A method, in...
US20110017717 ENGINE DRIVEN WELDING POWER SUPPLIES WITH TWO PIECE SHAFT  
An engine driven welding system includes two power generators, each having a rotor and a stator. Each rotor is mounted on a respective drive shaft, with one of the drive shafts being driven by the...
US20090101630 Engine-Generator Without Flywheel  
A system, in one embodiment, may include a welding generator having a rotor and a stator, an engine coupled to the generator wherein the rotor comprises a mass configured to provide a substantial...
US20140027427 WELDER GENERATOR ELECTRODE BASED ENGINE SPEED CONTROL  
A welding system includes an engine-driven welder generator that produces welding power. A welding torch receives the welding power and applies it to a stick electrode to initiate and maintain a...
US20150108104 PORTABLE GENERATOR AND AIR COMPRESSOR MOUNTING ARRANGEMENT  
A system, in one embodiment, may include a chassis, an engine coupled to the chassis, a generator coupled to the engine, and a rotary screw compressor coupled to the chassis independent from the...
US20100187210 HYBRID WELDING-TYPE POWER SOURCE  
The present invention is directed to a welding-type power source that includes a power source housing and an engine arranged in the power source housing to supply electrical power. An energy...
US20110155710 MULTI-OUTPUT ENGINE WELDER SUPPLYING FULL ELECTRICAL POWER CAPACITY TO A SINGLE WELDING OUTPUT  
An engine welder having a single rotor and a single stator, and methods of distributing electrical power capacity of the engine welder to various welding windings and auxiliary windings of the...
US20100155384 HYBRID WELDER  
The present invention is directed to a welding-type power source that includes a power source housing and an engine arranged in the power source housing to supply electrical power. An energy...
US20100012636 AIR FLOW METHODS AND SYSTEMS FOR A WELDER-GENERATOR  
Configurations of internal components of a welder-generator are provided to improve efficiency of the cooling of the internal components. The disclosed embodiments include configurations in which...
US20140144900 WELDING SYSTEMS POWERED BY HYBRID VEHICLES  
A hybrid vehicle including a welder that is adapted to be powered off a direct current (DC) bus generated by the electronics of the hybrid vehicle is provided. A variety of exemplary placements of...
US20080314885 System and Method for Battery-Assisted, Engine-Driven Welding-Type Process  
A welding-type system and method for providing supplemental output power in an engine-driven, welding-type system. The welding-type system includes a battery, an engine, and a generator coupled to...
US20060037953 Hybrid powered welder  
An electric arc welder that includes a energy storage device and non-battery power source for the formation of an electric arc. The welder also includes battery charging circuit that controls the...
US20080264918 SERVICING ARRANGEMENT FOR A PORTABLE AIR COMPRESSOR/GENERATOR  
A system, in one embodiment, may include an engine, a compressor coupled to the engine, and an oil fill assembly coupled to the compressor. The oil fill assembly relocates an oil fill location...
US20050133489 SCREW AIR COMPRESSOR FOR A WELDER  
A portable and fully integrated welder and compressor combination includes a housing having an engine, electrical current generating alternator, and a belt-driven screw air compressor. The engine...
US20110174791 HYDRAULICALLY DRIVEN DUAL OPERATOR WELDING SYSTEM AND METHOD  
Welding systems including a hydraulically driven welding power supply adapted to utilize hydraulic primary power to generate a first welding output for a first welding operation and a second...
US20080047520 Remote drain and filter arrangement for a portable generator system  
A remote drain and filter arrangement for a portable engine-driven generator is disclosed that positions the oil filter and oil drain at a location outside the enclosure of the generator. The...
US20080264922 Engine-Driven Air Compressor/Generator Load Priority Control System and Method  
A system, in one embodiment, may include a portable unit having an engine, a generator coupled to the engine, a compressor coupled to the engine, and a priority load controller. The controller may...
US20080264920 PORTABLE AIR COMPRESSOR/GENERATOR CONTROL METHOD AND SYSTEM  
A welding system is provided that includes an engine, a compressor coupled to the engine, and a regulator coupled to the compressor and located on a control panel. Another welding system is...
US20080264919 Portable Generator and Air Compressor Mounting Arrangement  
A system, in one embodiment, may include a chassis, an engine coupled to the chassis, a generator coupled to the engine, and a rotary screw compressor coupled to the chassis independent from the...
US20140054276 INCREMENTAL HYBRID WELDING SYSTEMS AND METHODS  
Embodiments of a welding power supply include an engine adapted to drive a generator to produce a first power and a energy storage device adapted to discharge energy to produce a second power. The...
US20090218327 HYDRAULICALLY DRIVEN TOOL SYSTEM  
A system, in one embodiment, includes a first service pack module and a second service pack module, wherein the first and second service pack modules are separate from one another. The first...
US20100282728 POWER SOURCE WITH FUME EXTRACTOR FOR WELDING  
A power source for welding includes electrical components that generate heat during a welding operation, a fume extractor for removing welding fumes from a welding site during a welding operation,...
US20140231400 COMBINATION WELDING GENERATOR-AIR COMPRESSOR WITH A SINGLE BELT DRIVE  
An integrated welder and air compressor combination includes a housing having an engine, weld current generator, and a belt-driven air compressor. A pulley arrangement is coupled to the engine,...
US20100147816 Engine Driven Welder and Running Gear  
A portable engine driven welder is provided that has a case enclosing an internal combustion engine and a welding generator, and a running gear that is attached to the case. The running gear...
US20100224607 WELDING PROCESS EMPLOYING VARIABLE MINIMUM CURRENT  
A constant voltage (CV) welding process power supply including a controller that implements a variable minimum current is provided. The controller is configured to periodically compute a running...
US20060157459 SYSTEM AND METHOD OF CONTROLLING AUXILIARY/WELD POWER OUTPUTS OF A WELDING-TYPE APPARATUS  
A system and method of controlling available power of an auxiliary output of a welding-type power source is disclosed. The welding-type power source is configured to supply power to a variable...
US20100193489 INTEGRATED ENGINE-DRIVEN GENERATOR CONTROL SYSTEM  
An engine-driven welder/generator is controlled by an integrated controller that is coupled to both the engine and to the welder/generator. The controller receives input signals for operational...

Matches 1 - 50 out of 75 1 2 >