IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0828560
(2013-03-14)
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등록번호 |
US-10144083
(2018-12-04)
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발명자
/ 주소 |
- Radtke, David Edwin
- Smith, Alan Fredrick
- Baus, George Harold
- Gitter, Joseph Carl
|
출원인 / 주소 |
|
대리인 / 주소 |
McAndrews, Held & Malloy, Ltd.
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인용정보 |
피인용 횟수 :
0 인용 특허 :
66 |
초록
▼
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 coupled to the generator, and a second welding system. The engine is configured to drive the generator,
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 coupled to the generator, and a second welding system. The engine is configured to drive the generator, and the air compression system is configured to provide a pneumatic output. The first welding system is configured to provide a first weld output, and the second welding system is configured to provide a second weld output. The second weld output is independent of the first weld output in an independent mode, and the second weld output is combined with the first weld output as a combined weld output in a parallel mode.
대표청구항
▼
1. An engine driven welder comprising: a generator configured to provide an electrical output;an engine coupled to the generator and configured to drive the generator;an air compression system coupled to the engine, wherein the air compression system is configured to provide a pneumatic output;a fir
1. An engine driven welder comprising: a generator configured to provide an electrical output;an engine coupled to the generator and configured to drive the generator;an air compression system coupled to the engine, wherein the air compression system is configured to provide a pneumatic output;a first welding system coupled to the generator and configured to provide a first weld output;a second welding system coupled to the generator and configured to provide a second weld output, wherein the second weld output is independent of the first weld output in an independent mode, and the second weld output is combined with the first weld output as a combined weld output in a parallel mode; andan operator interface having a first interface portion configured to receive a first set of inputs relating to operating parameters of the first weld output of the first welding system, a second interface portion configured to receive a second set of inputs relating to operating parameters of the second weld output of the second welding system, and a mode input configured to switch the engine driven welder between the independent mode and the parallel mode. 2. The engine driven welder of claim 1, wherein the generator comprises a first winding coupled to the first welding system, and a second winding coupled to the second welding system, wherein the first winding is independent of the second winding. 3. The engine driven welder of claim 1, wherein the first welding system comprises a first control board configured to control the first weld output, the second welding system comprises a second control board configured to control the second weld output, and the first control board is configured to control the second control board in the parallel mode. 4. The engine driven welder of claim 1, wherein the first weld output and the second weld output each comprise a constant current output or a constant voltage output. 5. The engine driven welder of claim 1, comprising an operator input configured to select the independent mode or the parallel mode, wherein the operator input is configured to engage a switch between the first welding system and the second welding system in the parallel mode, and to disengage the switch in the independent mode. 6. The engine driven welder of claim 1, comprising an auxiliary circuit coupled to the generator, wherein the auxiliary circuit is configured to provide an auxiliary output to an auxiliary output terminal. 7. The engine driven welder of claim 1, comprising an accessory output terminal configured to provide electrical power to one or more accessories. 8. The engine driven welder of claim 1, comprising a controller coupled to the engine, wherein the controller is configured to control a speed of the engine based at least in part on the pneumatic output, the first weld output, or the second weld output, or any combination thereof. 9. A system comprising: an engine;an air compression system coupled to the engine and configured to produce a first pneumatic output; anda multi-operator welding system coupled to the engine and configurable in an independent mode and a combined mode, wherein the multi-operator welding system comprises: a first terminal set configured to receive a first weld output from the multi-operator welding system in the independent mode, and to receive the first weld output and a second weld output from the multi-operator welding system in the combined mode;a second terminal set configured to receive the second weld output from the multi-operator welding system in the independent mode; andan operator interface having a first interface portion configured to receive a first set of inputs relating to operating parameters of the first weld output, a second interface portion configured to receive a second set of inputs relating to operating parameters of the second weld output, and a mode input configured to switch the multi-operator welding system between the independent mode and the combined mode;wherein the independent mode of the multi-operator welding system is configured to provide the first weld output and the first pneumatic output to a first torch simultaneously with the second weld output to a second torch. 10. The system of claim 9, wherein the engine is configured to drive the air compression system via a belt. 11. The system of claim 9, wherein the first terminal set and the second terminal set are each configured in the independent mode to perform a stick welding process, a tungsten inert gas (TIG) welding process, a shielded metal arc welding (SMAW) process, a gas metal arc welding (GMAW) process, a plasma cutting process, a carbon arc gouging process, or any combination thereof. 12. The system of claim 9, comprising an enclosure configured to at least partially surround the engine, the air compression system, and the multi-operator welding system. 13. A system comprising: an engine;a generator coupled to the engine, wherein the generator is configured to supply electrical power to a first welding system and to a second welding system, wherein a first weld output of the first welding system is combined with a second weld output of the second welding system in a combined mode;an air compressor coupled to the engine, wherein the air compressor is configured to produce a pneumatic output;a controller coupled to the engine, wherein the controller is configured to control a speed of the engine based at least in part on the pneumatic output, the first weld output, or the second weld output, or any combination thereof; andan enclosure configured to at least partially surround the engine, the generator, the first welding system, the second welding system, and the air compressor, wherein the enclosure comprises an operator interface having a first interface portion configured to receive a first set of inputs relating to operating parameters of the first weld output of the first welding system, a second interface portion configured to receive a second set of inputs relating to operating parameters of the second weld output of the second welding system, and a mode input configured to switch between the combined mode and an independent mode in which the first weld output of the first welding system is not combined with the second weld output of the second welding system. 14. The system of claim 13, wherein the first weld output and the second weld output comprise a constant current output, a constant voltage output, or any combination thereof. 15. The system of claim 13, comprising an auxiliary circuit coupled to the generator, wherein the auxiliary circuit is configured to provide an auxiliary output to an auxiliary output terminal. 16. The engine driven welder of claim 1, wherein the air compression system is configured to produce a second pneumatic output, and wherein the independent mode is configured to provide the first weld output and the pneumatic output to a first torch simultaneously with the second weld output and the second pneumatic output to a second torch. 17. The system of claim 9, wherein the air compression system is configured to produce a second pneumatic output, and wherein the independent mode of the multi-operator welding system is configured to provide the first weld output and the first pneumatic output to the first torch simultaneously with the second weld output and the second pneumatic output to the second torch. 18. The system of claim 13, wherein the air compressor is configured to produce a second pneumatic output, and wherein the independent mode is configured to provide the first weld output and the pneumatic output to a first torch simultaneously with the second weld output and the second pneumatic output to a second torch.
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