Thermal measuring and testing – Flammability testing
Patent
1990-10-04
1991-10-01
Yasich, Daniel M.
Thermal measuring and testing
Flammability testing
73167, 102200, G01N 2550
Patent
active
050528173
ABSTRACT:
An apparatus for testing ignitability of an initiator includes a body having a central cavity, initiator holder for holding the initiator over the central cavity of the body, an ignition material holder disposed in the central cavity of the body and having a cavity facing the initiator holder which receives a measured quantity of ignition material to be ignited by the initiator and a chamber in communication with the cavity of the ignition material and the central cavity of the body, and a measuring system for analyzing pressure characteristics generated by ignition of the ignition material by the initiator. The measuring system includes at least one transducer coupled to an oscillograph for recording pressure traces generated by ignition.
REFERENCES:
patent: H441 (1988-03-01), Milton et al.
patent: 4033897 (1977-07-01), Barnard, Jr.
patent: 4759215 (1988-07-01), Atchley et al.
Bailey James W.
Bement Laurence J.
Schimmel Morry L.
Helfrich George F.
The United States of America as represented by the Administrator
Yasich Daniel M.
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