Device for measuring the energy of an electric arc
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 29, 1991
Grant Date -
N/A
app pub date -
May 18, 1989
filing date -
May 24, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The device for measuring the energy of an electric arc consists of a supp (1) for at least one optical fiber disposed on the head of an electrode (2) of the arc, the support being made of a plastic material of suitable dielectric strength, one or several optical fibers (10) constrained on the support and one end or ends whereof arrive near the tip of the electrode, an optical connector (15, 16) receiving on the one hand the other end of said fibers(s) and on the other hand the end of an optical fiber cable (17) for connecting with a photoelectric cell (18), a photoelectric cell (18) disposed at some distance from the electrode and electronic means (20) connected to the cell (18) and used to record and display the energy given off by the arc.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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