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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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. |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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,... |
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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,... |
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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... |
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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... |
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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... |
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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... |