Fire extinguishers – Sprinkler heads
Patent
1990-02-06
1990-09-18
Basinger, Sherman
Fire extinguishers
Sprinkler heads
169 38, A62C 3712
Patent
active
049571699
ABSTRACT:
A sprinkler valve assembly comprising a single thermal responsive element and two or more support pins arranged with respect to a central axis so that the thermal responsive element is supported under axial compressive load substantially without thermal obtrusion by said support pins at substantially all orientations of the assembly with respect to its central axis.
REFERENCES:
patent: 428053 (1890-05-01), Nagle
patent: 1038958 (1912-09-01), Quick
patent: 1169018 (1916-01-01), Duley
patent: 1392593 (1921-10-01), Newton
patent: 1432386 (1922-10-01), Curney
patent: 1502187 (1924-07-01), Gronros
patent: 2125510 (1938-08-01), Lewis
patent: 2165477 (1939-07-01), Griffith
patent: 2245144 (1941-06-01), Griffith
patent: 2534066 (1950-12-01), Rowley
patent: 2664956 (1954-01-01), Barz
patent: 3007528 (1961-11-01), Gloeckler
patent: 3584689 (1971-06-01), Willms
patent: 3797746 (1974-03-01), Gray
patent: 3811511 (1974-05-01), McCulloch
patent: 4014388 (1977-03-01), Anderson
patent: 4660645 (1987-04-01), Zen
Avila Stephen P.
Basinger Sherman
Central Sprinkler Corporation
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