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US 5,473,132 AGranted
Arcwelding or cutting torch
AssigneeAlexander Binzel GmbH & Co. KG
InventorHermann Sperling
Life of this patent
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Abstract
An arc welding or cutting torch includes a torch body, a jacket encased within the torch body, an electrode holder encased within the jacket and a heat dissipater interposed between the electrode holder and the jacket. The heat dissipater is made of a material with a greater thermal conductivity than the material forming the electrode holder.
Claims20
An arc welding or cutting torch, comprising:
- a torch body;
- a jacket substantially encased within said torch body;
- an electrode holder substantially encased within said jacket;
- and
- a heat dissipater interposed between said electrode holder and said jacket, said heat dissipater being made of a material with a relatively greater thermal conductivity than material forming that of the electrode holder.
2 more elements
An arc welding or cutting torch, comprising:
- a torch body;
- a jacket substantially encased within said torch body;
- and
- an electrode holder substantially encased within said jacket;
- said jacket having a thermal conductivity which is greater than that of said electrode holder.
2 more elements
An arc welding or cutting torch, comprising:
- a torch body
- a jacket substantially encased within said torch body;
- an electrode holder substantially encased within said jacket;
- and
- a heat dissipater interposed between said electrode holder and said jacket, said heat dissipater being made of a material having a thermal conductivity which is greater than that of said electrode holder;
- and
- circulation channels located between said heat dissipater and said jacket, said circulation channels being in fluid communication with a coolant inlet pipe.
4 more elements
Dependencies are inferred from the claim text.