Railway rolling stock – Streamline form rolling stock
Patent
1996-01-23
1997-12-09
Morano, S. Joseph
Railway rolling stock
Streamline form rolling stock
244130, B61D 1702
Patent
active
056948581
ABSTRACT:
To provide a high speed vehicle having a nose shape which reduces a pressure gradient of a micro pressure wave and secures the capacity necessary for each of the driver's cab and the passenger's cabin and the visibility necessary for driving, a nose shape is proposed having a tip region, an intermediate region and a rear region, respectively. The change rate of the sectional area from the tip toward the rear end is maximal in the tip region and progressively decreases towards the intermediate region and the rear region.
REFERENCES:
patent: 2256493 (1941-09-01), Ragsdale et al.
The International Conference on Speedup Technology for Railway and Maglev Vehicles Nov. 22-26, 1993, vol. 2.
Harada Iwao
Hattori Morishige
Hiraoka Kazuhiko
Ooba Hideshi
Hitachi , Ltd.
Morano S. Joseph
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