초록 ▼

A system is provided that includes a torch power unit that includes a compressor and a controller configured to adjust output of the compressor in response to feedback comprising compressor output, or altitude, or atmospheric pressure, or a combination thereof. A method is provided that includes adj

A system is provided that includes a torch power unit that includes a compressor and a controller configured to adjust output of the compressor in response to feedback comprising compressor output, or altitude, or atmospheric pressure, or a combination thereof. A method is provided that includes adjusting operational parameters of a torch power unit to account for environmental conditions affecting performance of the torch power unit. A method of manufacturing a portable cutting torch system is also provided. Another system is provided that includes a plasma cutting circuit, a compressor, a motor coupled to the compressor, an interface, and an environmental feedback controller.

대표청구항 ▼

1. A system, comprising: a power unit, comprising: an enclosure;a compressor coupled to the enclosure;circuitry coupled to the enclosure, wherein the circuitry comprises at least one of a plasma cutting circuit, a welding circuit, or an induction heating circuit;at least one sensor coupled to the en

1. A system, comprising: a power unit, comprising: an enclosure;a compressor coupled to the enclosure;circuitry coupled to the enclosure, wherein the circuitry comprises at least one of a plasma cutting circuit, a welding circuit, or an induction heating circuit;at least one sensor coupled to the enclosure, wherein the at least one sensor is configured to obtain sensor feedback indicative of a change in altitude, wherein the sensor feedback comprises at least one of a compressor output, an altitude, or an atmospheric pressure; anda controller having instructions to adjust output of the compressor to maintain the output above a threshold output in response to the sensor feedback at a plurality of different altitudes while the power unit is at ground level. 2. The system of claim 1, wherein the controller has instructions to maintain the output above the threshold output to maintain a performance level of at least one of plasma cutting with the plasma cutting circuit, welding with the welding circuit, or inducting heating with the inducting heating circuit. 3. The system of claim 1, wherein the circuitry comprises the plasma cutting circuit, and the controller has instructions to maintain the output above the threshold output to maintain a performance level of plasma cutting with the plasma cutting circuit. 4. The system of claim 1, wherein the at least one sensor comprises an altimeter or an atmospheric pressure sensor. 5. The system of claim 1, wherein the at least one sensor comprises at least one of a compressor pressure sensor or a compressor flow rate sensor coupled to the controller. 6. The system of claim 1, wherein the torch power unit comprises the plasma cutting circuit. 7. The system of claim 1, wherein the power unit comprises at least one of the welding circuit or the induction heating circuit. 8. The system of claim 1, wherein the power unit comprises a power generator. 9. The system of claim 1, wherein the controller is configured to adjust output of the compressor to maintain cooling above a threshold level using the output. 10. The system of claim 1, wherein the controller is configured to provide a notification to a user based on the sensor feedback. 11. A method, comprising: obtaining sensor feedback indicative of a change in altitude of a power unit, wherein the power unit comprises a compressor and circuitry each coupled to an enclosure, wherein the circuitry comprises at least one of a plasma cutting circuit, a welding circuit, or an induction heating circuit; andadjusting output of the compressor of the power unit to maintain the output above a threshold output in response to the sensor feedback at a plurality of different altitudes while the power unit is at ground level. 12. The method of claim 11, wherein obtaining the sensor feedback comprises monitoring at least one of altitude or atmospheric pressure. 13. The method of claim 11, wherein obtaining the sensor feedback comprises monitoring environmental temperature. 14. The method of claim 11, wherein obtaining the sensor feedback comprises monitoring environmental humidity. 15. The method of claim 11, wherein adjusting output of the compressor comprises adjusting a motor speed of the compressor. 16. The method of claim 11, wherein obtaining the sensor feedback comprises monitoring the output of the compressor. 17. The method of claim 11, comprising maintaining the output above the threshold output to maintain a performance level of at least one of plasma cutting with the plasma cutting circuit, welding with the welding circuit, or inducting heating with the inducting heating circuit. 18. The method of claim 11, wherein adjusting the output of the compressor comprises adjusting outputs of the power unit to maintain levels of current and gas flow above threshold levels to generate plasma. 19. The method of claim 11, wherein adjusting the output of the compressor comprises adjusting cooling using the output of the compressor. 20. A system, comprising: a torch power unit, comprising: a plasma cutting circuit;a compressor;a motor coupled to the compressor;an interface comprising a plasma torch connection, wherein the interface is coupled to the plasma cutting circuit and the compressor; andan environmental feedback controller configured to adjust power output, or compressor output, or a combination thereof, to levels effective to generate plasma in different environmental conditions, wherein the different environmental conditions comprise a plurality of different altitudes of the power unit. 21. The system of claim 20, wherein the environmental feedback controller comprises an altimeter, an atmospheric pressure sensor, or a combination thereof. 22. The system of claim 20, wherein the plurality of altitudes are at ground level.