Heat protection garment

Details Heat protection garment Heat protection garment

1981-01-16

1983-07-05

Schroeder, Werner H.

Apparel

Body garments

Union type

2 7, 2 21A, 165153, 165159, A41D 1300

Patent

active

043909973

ABSTRACT:
A heat protection garment comprises one or more manifolds connected to one or more headers by a plurality of parallel extending coolant tubes. The manifolds and headers are similar and both include mixing chambers to which the coolant tubes are connected. Coolant supply and discharge conduits are connected to the manifolds and headers respectively with connecting pieces extending across the mixing chambers between the coolant tubes and the conduits, in a plurality of rows. The ratio between the spacing of the parallel rows to the length of each of the connecting pieces to the distance between each of the connecting pieces in each of the rows is approximately smaller or equal to 1:3:1 and the number of coolant tubes to the number of rows of connecting pieces to the number of conduits connected to each mixing chamber is smaller than or equal to about 12:3:1.

REFERENCES:
patent: 3348236 (1967-10-01), Copeland
patent: 3744053 (1973-07-01), Parker et al.
patent: 4172495 (1979-10-01), Zebuhr et al.

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