Fire fighting foam injection system with auto-start feature

Fire extinguishers – Processes – With mixing of extinguishing compounds

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C169S014000, C169S013000, C169S015000, C169S024000, C239S068000, C239S069000, C239S310000, C700S285000, C137S003000

Reexamination Certificate

active

10900010

ABSTRACT:
A fire fighting vehicle of the type having a system for introducing a liquid foam concentrate into a water delivery hose so that the percentage concentration of foamant in the mixture remains at a predetermined set value irrespective of variations in the water flow rate. The improvement provided involves the addition of an AutoStart feature whereby upon application of power to the foam control system, the system comes up in an on mode without the need for human intervention.

REFERENCES:
patent: 4436487 (1984-03-01), Purvis et al.
patent: 5174383 (1992-12-01), Haugen et al.
patent: 5284174 (1994-02-01), Norman
patent: 5494112 (1996-02-01), Arvidson et al.
patent: RE35362 (1996-10-01), Arvidson et al.
patent: 5727933 (1998-03-01), Laskaris et al.
patent: 5764463 (1998-06-01), Arvidson et al.
patent: 5765644 (1998-06-01), Arvidson et al.
patent: 5803596 (1998-09-01), Stephens
patent: 5816328 (1998-10-01), Mason et al.
patent: 5823219 (1998-10-01), Purvis et al.
patent: 5979564 (1999-11-01), Crabtree
patent: 6009953 (2000-01-01), Laskaris et al.
patent: 6085586 (2000-07-01), Arvidson et al.
patent: 6454540 (2002-09-01), Terefinko et al.
patent: 6684959 (2004-02-01), Juidici et al.
patent: 6725940 (2004-04-01), Klein et al.
patent: 6733004 (2004-05-01), Crawley

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Fire fighting foam injection system with auto-start feature does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fire fighting foam injection system with auto-start feature, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fire fighting foam injection system with auto-start feature will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3918970

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.