Closed circuit escape breathing apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 3, 2002
Issued Date -
N/A
app pub date -
Mar 5, 1999
filing date -
Sep 6, 1996
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A closed circuit breathing apparatus comprising: a container containing a reactant for reacting with carbon dioxide and water to produce oxygen gas; a housing for the container; a foldable breathing bag and breathing tube assembly, including a mouthpiece disposed on the breathing bag, in gas-flow communication with the container; a cover for containing the folded breathing bag and breathing tube assembly; a strap for removably securing the cover onto the apparatus; and a chlorate candle for providing an initial volume of oxygen gas to the breathing bag wherein the breathing bag and breathing tube assembly is unfolded and the chlorate candle automatically fired by a user donning the mouthpiece.
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