By Arc Patents (Class 219/121.11)
- Welding (Class 219/121.13)
- Deposition (e.g., sputtering) (Class 219/121.15)
- Melting (Class 219/121.16)
- Cutting (Class 219/121.18)
- Chamber (Class 219/121.21)
- Nonvacuum environment (Class 219/121.24)
- Shaping (Class 219/121.25)
- Position control (Class 219/121.28)
- Workpiece position control (Class 219/121.31)
- With fluid supply (e.g., shielding gas or coolant) (Class 219/121.33)
- Power supply (Class 219/121.34)
- Methods (Class 219/121.35)
- Beam energy control (Class 219/121.61)
- Welding (Class 219/121.63)
- Melting (Class 219/121.65)
- Cutting (Class 219/121.67)
- Shaping (Class 219/121.73)
- Multiple beams (Class 219/121.76)
- Beam position control (Class 219/121.78)
- Workpiece position control (Class 219/121.82)
- With monitoring (Class 219/121.83)
- With fluid supply (Class 219/121.84)
- Method (Class 219/121.85)
- Chamber (Class 219/121.86)
- With automatic output control (e.g., shortcircuit, infrared) (Class 219/130.21)
- With arc ignition and stabilization arrangements (Class 219/130.4)
- With predetermined time variation of arc voltage or current (e.g., programmed) (Class 219/130.5)
- Remote control (Class 219/132)
- With generator (e.g., gas engine driven) (Class 219/133)