Plasma arc ignition system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 4, 1993
Issued Date -
N/A
app pub date -
Jul 23, 1992
filing date -
Apr 29, 1991
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
In accordance with the present invention, a plasma arc torch contact starting system has a torch head having an electrically conductive plasma exit nozzle at one end and a pilot arc chamber within the torch head immediately adjacent the plasma exit nozzle. An electrode is mounted in the torch head for movement relative to the nozzle. An arc-drawing mechanism is operably connected to but substantially thermally isolated from the electrode and the torch head for biasing the electrode into contact with the nozzle and for displacing the electrode from the nozzle to draw a pilot arc in the pilot arc chamber.
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