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US 2022/0287170 A1Published application
Plasma torch
AssigneeKjellberg-Stiftung
InventorsVolker KRINK, Timo Grundke, Frank Laurisch, Rene Nogowski
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AssigneeKjellberg-Stiftung
InventorsVolker KRINK, Timo Grundke, Frank Laurisch, Rene Nogowski
Estimating the term…
The invention relates to a plasma torch, in particular plasma cutting torch, in which at least one secondary medium is guided by at least one secondary feeder through a housing of the plasma torch to a nozzle protection cap opening and/or to further openings that are provided in a nozzle protection cap. In the at least one feeder, at least one valve for opening and closing the feeder is provided directly within the housing of the plasma torch, and wherein the at least one secondary feeder is divided into at least two parallel feeders through which the at least one media flows in the direction of the nozzle protection cap opening or the further openings, and at least two valves, which are each individually activatable, for opening and closing the at least two parallel feeders are provided within the housing.
1-12. (canceled)
A plasma torch, in particular a plasma cutting torch, having a primary feeder for plasma gas, and at least one secondary media is feed by at least one secondary feeder through a housing of the plasma torch to a nozzle protection cap opening or to further openings that are provided in a nozzle protection cap, and, in the at least one secondary feeder, at least one valve for opening and closing the at least one secondary feeder is provided directly within the housing of the plasma torch and wherein the at least one secondary feeder is divided into at least two parallel feeders through which the at least one media flows in the direction of the nozzle protection cap opening or the further openings, and at least two valves, which are each individually activatable, for opening and closing the at least two parallel feeders are provided within the housing.
Dependencies are inferred from the claim text.