Refrigerator cars with liquid nitrogen cooling placed in meat service by Rath Packing Co of Waterloo, Iowa; cars equipped with Cold Flow semi-closed liquid-nitrogen refrigeration systems, were built by North Am Car Co; components of system include storage tank for expendable refrigerant, heat exchanger piping system to produce equal cooling throughout car, and temperature control valve. (see also Food Eng v 34 n 6 June 1962 p 47)
Nitrogen cools Rath meat reefers
Ry Locomotives Cars
Railway Locomotives and Cars ; 136 , n 6
1962
2 pages
Article (Journal)
English
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Nitrogen cools Rath meat reefers
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