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A pneumatic tube system in Washington, D.C., in 1943. Pneumatic tubes (or capsule pipelines, also known as pneumatic tube transport or PTT) are systems that propel cylindrical containers through networks of tubes by compressed air or by partial vacuum. They are used for transporting solid objects, as opposed to conventional pipelines which ...
On 20 January 1937, the Lamson Engineering Company Ltd was incorporated as a merger of the Lamson Store Service Co Ltd and Lamson Pneumatic Tube Co Ltd. In 1973, the firm was promoting its "Rallypost" system with PVC track and battery-operated carriers that could carry up to 6 kg. [4] This was designed as an office document carrier.
Beach Pneumatic Transit was operated from 1870 to 1873 as a one-block-long prototype of an underground tube transport public transit system in New York City, following a concept by Alfred Ely Beach. The system worked at near-atmospheric pressure, with the passenger car moved by means of higher pressure air applied to the back of the car while ...
In 1799, George Medhurst of London conceived of and patented an atmospheric railway that could convey people or cargo through pressurized or evacuated tubes. The early atmospheric railways and pneumatic tube transport systems (such as the Dalkey Atmospheric Railway) relied on steam power for propulsion.
The company manufactures cylinders, [4] valves, valve systems, [5] as well as units for compressed air preparation and is increasingly focusing on electronic networking of system parts. Vacuum technology for non-contact transport systems, such as those used in the food industry [ 6 ] is an additional division.
Environment & Security – Active RFID Technology, Biofuel Analysis Equipment, Fire Protection Devices, Pneumatic Tube Transport Systems, 911 Emergency Phone & Radio Dispatch Systems, Energy Optimization Controls, Industrial Emissions Measurement Equipment & Systems