Water heater with flammable vapor sensor
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 20, 2009
Grant Date -
Sep 20, 2007
app pub date -
Mar 15, 2007
filing date -
Mar 20, 2006
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A water heater including a water container, a combustion chamber adjacent the water container, a burner associated with the combustion chamber, a blower located to receive combustion products generated by the burner, an intake air conduit connected to the combustion chamber and having a combustion air intake opening, a dilution air conduit connected to the blower and having a dilution air intake opening; and a flammable vapor sensor having at least an operative portion positioned in the blower or the dilution air conduit.
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