• Sat. May 18th, 2024

Giant Flywheel Powers One-of-a-Kind Bus

BySamantha Johnson

Apr 12, 2024
Giant Flywheel Powers One-of-a-Kind Bus

In the 1940s, Swiss engineers developed a new type of zero-emission electric bus that used large rotating flywheels to store energy instead of rechargeable batteries. Many Swiss cities at that time used trams as public transport, powered by electricity from overhead cables on predetermined routes. However, installing overhead power lines on new routes was expensive. Wanting to create a quieter and cleaner vehicle not restricted by overhead power lines, Bjarne Storsand, chief engineer of Maschinenfabrik Oerlikon, came up with the idea of the gyrobus in 1946.

The Gyrobus is powered by an electric motor that uses electricity produced by a flywheel generator to store energy. The flywheel charges at a charging station thanks to three long rods on the vehicle’s roof and when it reaches its maximum speed of 3,000 rpm, it is fully charged. The bus can then run 6 km at a speed of 50 – 60 km/h depending on the load and slope of the route. Sometimes, the Gyrobus can even run 10 km on a single charge. The large flywheel used was sealed inside an airtight chamber filled with hydrogen, reducing drag. Charging the stationary flywheel took 40 minutes, but replenishing power only took 2 – 5 minutes when the flywheel was spinning.

Gyrobuses were used in limited numbers in many cities until 1960, but high energy consumption caused the system to cease operations in most places. Currently, there is only one gyrobus in existence, restored, preserved, and displayed at the Flemish Train and Bus Museum in Antwerp.

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These are just a few headlines related to the evolution and attraction of online casinos. Online betting and casinos have become a popular form of entertainment and a way to potentially win big rewards. With the rise of digital platforms, online casinos offer a gateway to leisure and excitement for many players. Many people are exploring the world of online betting, but it comes with its own set of controversies and challenges. Nevertheless, online casinos continue to thrive as a modern gaming phenomenon, captivating players around the world. As technology continues to advance, the future of online betting and casinos looks promising as a digital frontier for leisure and rewards.

By Samantha Johnson

As a content writer at newszkz.com, I delve into the realms of storytelling, blending words to paint vivid narratives that captivate and inform our readers. With a keen eye for detail and a passion for research, I craft compelling articles that resonate with our audience. My love for words drives me to explore diverse topics, ensuring that each piece I create not only educates but also entertains. Join me on this journey as we navigate the ever-evolving landscapes of news and knowledge together.

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