Sampling chamber for a pollution detector
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 8, 1995
Grant Date -
N/A
app pub date -
Mar 25, 1994
filing date -
Oct 14, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A pollution/smoke detector apparatus is disclosed having a sample chamber of two part molded plastic construction having a pair of matching interlocking pairs including a series of interfitting baffles forming a series of irises spaced along the chamber, the apparatus including at one end a light receptor and a light absorber at the other end, and an air sample area between the subject of a flash light emitted from a light source module having a novel reflector element. The overall construction is easily assembled and disassembled for maintenance and yet provides effective and efficient operation.
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