Hermetically sealed gas tube surge arrester
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 8, 1985
Grant Date -
N/A
app pub date -
Aug 29, 1983
filing date -
Aug 29, 1983
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An improved hermetically sealed gas tube surge arrester includes at least a pair of gap electrodes separated by an insulating spacer to form an electrode gap and a separate trigger electrode disposed about the region of the electrode gap for increasing the electrical field intensity in the region of the electrode gap. Preconditioning means is provided to direct an impulse voltage surge to the trigger electrode, prior to being impressed across the gap electrodes, thereby to precondition the electrode gap to breakdown at a relatively low impulse breakdown voltage.
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