Pneumatic pipeline transport system

Railways – Tubular way – Internal service device

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Details

104168, B61B 1310

Patent

active

044586027

ABSTRACT:
A pneumatic pipeline transportation system for solid, containerized cargo. Cargo carrying vehicles are propelled within a hollow guideway adapted to hold movable vehicles of substantially similar cross-section. Kinetic energy is applied to the vehicle intermittently, causing the vehicle to set a trapped column of air in the guideway in motion. The air column acts on adjacent vehicles, and in combination with the applied force, propels the vehicles through the guideway.

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patent: 3881425 (1975-05-01), Carstens
patent: 3996858 (1977-12-01), Sangl
patent: 3999487 (1975-04-01), Valverde
patent: 4174921 (1979-11-01), Teodorescu et al.

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