How do they keep the Olympic torch lit?

So if one of the torches should (gasp) go out, it can be re-lit from a backup source. But perhaps even more phenomenal is how the torch is kept sustained from its journey from Olympia, Greece, where the ancient Olympics were held, to its final destination.

What is the meaning of the burning torch?

Herein, what is the meaning of lighting of torch? Since then, the flame has come to symbolize “the light of spirit, knowledge, and life.” The flame is then lit from the torch and will remain lit until it is extinguished during the Closing Ceremony.

How does the Olympic Flame get to the games?

The flame is then transported in security lamps to the arena where the games are held. And backup flames are carried as well. In addition, there are torchbearers who astonishingly carry the flame by foot. This year, 12,000 torch bearers will be carrying the flame for the Olympic Games Torch Relay.

When does the Olympic torch start and end?

The flame, which is steeped in ancient tradition, was used in Greece to symbolize Prometheus and the mythological flame, and has become a defining feature of the games. This year, the Olympic Torch was carried for 95 days, passing more than 300 cities and towns. The 2016 Olympic Torch Relay began on April 21.

How does the flame of an Olympic torch work?

Before leaving the pipe, the liquid fuel is forced through a tiny hole. Once it moves through the hole, there is a pressure drop, causing the liquid to turn into a gas for burning. The torch moves the liquid fuel at a consistent rate to the burner, so the flame always burns with the same intensity.

What kind of fuel do you use for a blow torch?

We recommend using clean-burning propane fuel for cooking. It’s the same type of fuel used with gas grills use and is approved food-grade fuel by the FDA. In addition, you have complete control over the distance between flame and dish.

How is propane stored in an Olympic torch?

Because the propane/butane mix can be stored as a liquid under relatively light pressure, it can be kept in a lightweight container. It then burns as a gas under normal atmospheric pressure.

How to light an oxy fuel torch with acetylene?

The correct procedure to follow when lighting an oxy-fuel torch, with acetylene, consists of the following steps: • After all connections are made and no leaks are detected, set regulators to correct pressures for the tip to be used. • Open the fuel valve at the butt of the torch a 1/8 to 1/4 turn.