Protecting UV flame detecting apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 26, 1993
Issued Date -
N/A
app pub date -
Jan 21, 1993
filing date -
Nov 26, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Flame detecting apparatus is disclosed for detecting the presence of ultraviolet radiation indicating the presence of a fire. The apparatus itself includes a housing with at least one aperture, an alarm and a UV detector extending through the aperture for triggering the alarm, and protective wings disposed about the aperture to protect the UV detector without blocking same from the ultraviolet radiation.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
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