Plasma arc torch head
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 30, 1980
Grant Date -
N/A
app pub date -
Aug 2, 1978
filing date -
Oct 18, 1977
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In the body of a plasma arc torch head coolant inlet ducts extend normally to the portions of the nozzle surface subject to maximum heating. The rate of cooling and a permissible power of the plasma arc torch are markedly increased by directing the flow of incoming coolant directly against the surface being cooled. Where the nozzle lateral surface is exposed to the effect of a plasma-forming arc, the coolant inlet ducts are arranged so as to open radially into said lateral surfaces. If electromagnetic coils are provided to allow control over the plasma jet, a coolant is supplied to effect intensive cooling of the nozzle end face.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully