Fluid sprinkling – spraying – and diffusing – Flow deflecting or rotation controlling means – Unitary deflector with multiple fingers or serrated edges
Patent
1997-03-12
1998-11-24
Morris, Lesley D.
Fluid sprinkling, spraying, and diffusing
Flow deflecting or rotation controlling means
Unitary deflector with multiple fingers or serrated edges
239504, 169 37, B05B 126
Patent
active
058396675
ABSTRACT:
A pendent-type diffuser impingement water mist fire protection nozzle has a body defining an orifice and an outlet for flow of water from a source. The orifice defines an axis, and the outlet is disposed generally coaxial with the orifice. A diffuser is disposed generally coaxial with the axis of the orifice and defines a diffuser inner surface positioned for impingement of the flow of water thereupon and an opposite outer surface. The diffuser has a plurality of tines distributed about a diffuser periphery and defining a plurality of openings therebetween. The diffuser inner surface defines at least one channel extending along the inner surface of the diffuser toward a predetermined region of the diffuser periphery, preferably positioned to collect water impinging thereupon and to divert collected water toward the predetermined region of the diffuser periphery.
REFERENCES:
patent: 316581 (1885-04-01), Stratton
patent: 400688 (1889-04-01), Kersteter
patent: 447004 (1891-02-01), Nagle
patent: 450574 (1891-04-01), Byers
patent: 733646 (1903-07-01), Hibbard
patent: 776614 (1904-12-01), Phelps
patent: 1498139 (1924-06-01), Williams
patent: 2076483 (1937-04-01), Rowley
patent: 2135138 (1938-11-01), Kendall
patent: 2310798 (1943-02-01), Lewis
patent: 2361144 (1944-10-01), Loepsinger
patent: 2493982 (1950-01-01), Lee
patent: 2495208 (1950-01-01), Causer
patent: 3561537 (1971-02-01), Bix
patent: 3682251 (1972-08-01), Livingston
patent: 4580729 (1986-04-01), Pounder
patent: 4989675 (1991-02-01), Papavergos
patent: 5014790 (1991-05-01), Papavergos
patent: 5152344 (1992-10-01), Fischer et al.
patent: 5366022 (1994-11-01), Meyer et al.
patent: 5392993 (1995-02-01), Fischer
patent: 5505383 (1996-04-01), Fischer
patent: 5513708 (1996-05-01), Sundholm
Grinnell Corporation
Morris Lesley D.
LandOfFree
Pendent-type diffuser impingement water mist nozzle does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Pendent-type diffuser impingement water mist nozzle, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pendent-type diffuser impingement water mist nozzle will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1695252