Method and apparatus for mixing, casting and dispensing friction

Details Method and apparatus for mixing, casting and dispensing friction Method and apparatus for mixing, casting and dispensing friction

1983-03-24

1984-09-04

Lechert, Jr., Stephen J.

Plastic and nonmetallic article shaping or treating: processes

Explosive or propellant article shaping or treating

Rolling to form sheet or rod

86 20R, 149 42, 149 43, 149 44, 149 61, 149 76, 149 83, 149 87, 1491096, 264 3R, C06B 2100

Patent

active

044696477

ABSTRACT:
Constituent pyrotechnic materials are dispensed by prescribed weight or volume into a single container containing an excess volume of an inert liquid, such as Freon T.E., having the property of preventing ionization of the materials. The pyrotechnic materials in inert fluid medium are then stirred so as to obtain an homogeneous slurry mixture. The slurry is allowed to settle and the inert fluid is decanted off for future reuse. The remaining slurry is dispensed into individual containers under pressure. The slurry is vacuum dried at a safe temperature to minimize the accidental ignition hazard while removing the remaining inert liquid, thus forming individual casts of pyrotechnic material. The casts are permitted to reach ambient temperature and pressure at predetermined rates so as to prevent cracking of the pyrotechnic charges.

REFERENCES:
patent: 503587 (1893-08-01), Du Pont
patent: 976211 (1910-11-01), Du Pont
patent: 2071114 (1936-01-01), Olsen et al.
patent: 2213255 (1940-09-01), Olsen et al.
patent: 2646596 (1953-07-01), Thomas et al.
patent: 2973257 (1961-02-01), Ryker et al.
patent: 2992088 (1961-07-01), Burkardt et al.
patent: 3173817 (1965-03-01), Wright
patent: 3180771 (1965-04-01), Hatteri et al.
patent: 3193991 (1965-07-01), Browning et al.
patent: 3296043 (1967-01-01), Fluke et al.
patent: 3393255 (1968-07-01), Pell et al.
patent: 3702271 (1972-11-01), Henderson et al.
patent: 3774496 (1973-11-01), Roach
patent: 3897237 (1975-07-01), Musselman et al.
patent: 4138282 (1979-02-01), Goddard et al.

Affiliated with

Also associated with

Rating

Method and apparatus for mixing, casting and dispensing friction does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for mixing, casting and dispensing friction, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for mixing, casting and dispensing friction will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1891613