High expansion foam fire-extinguishing system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Oct 29, 2009
app pub date -
Mar 3, 2009
filing date -
Mar 7, 2008
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
In order to prevent foaming ratio from being degraded, there is provided a high expansion foam fire-extinguishing system (B) including: a foam generator body (1) formed to a tubular shape; a foam forming screen (2) arranged at a distal end (1a) side of the foam generator body (1); an emission nozzle (3) arranged at a back end (1b) side of an interior of the foam generator body, for radiating a foam solution (W) in an emission pattern (WP) that spreads in a conical shape towards the foam forming screen (2); and an intermediate screen (4) arranged between the foam forming screen (2) and the emission nozzle (3), in which the intermediate screen (4) is arranged in a liquid droplet speed regulating region from a landing position (P0) at which an outer periphery of the emission pattern (WP) hits an inner wall (1f) of the foam generator body to a limit position (P1) at which liquid droplets can pass through a mesh of the intermediate screen (4).
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