Protective cover for an early streamer emission lightning arrester
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 10, 2014
Grant Date -
Nov 3, 2011
app pub date -
Apr 28, 2011
filing date -
Apr 30, 2010
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Dielectric protective cover for a lightning arrester with an early streamer emission device, wherein the lightening arrester includes an active portion for connection to the early streamer emission device for promoting a triggering of an upward leader from the active portion, a down conductor for connection to ground, and a dielectric portion for mounting the active portion on the down conductor, the active portion being separated from the down conductor by an air space formed as a spark gap through which lightning current will pass from the active portion to the down conductor, the protective cover comprising: a first portion for fastening to the active portion; and a second portion for fastening to the down conductor, wherein the protective cover protects dielectric properties of the spark gap against degradation in an environment of the spark gap, while leaving the active portion exposed to the environment.
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