Ring Transporter

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The Ring Transporter is a fictional device from the science fiction television show Stargate SG-1 and the Stargate movie.

Contents 1 Design and usage 2 Function 3 Storage and mobile rings 4 Ori Ring Transporter 5 Similar technology 6 References 7 External Links

[edit] Design and usage

A Ring Transporter (or ring teleporter) is a transportation device originally developed and used by the Ancients but now manufactured and used almost exclusively by the Goa'uld and their enemy, the Tok'ra. It consists of six rings (as seen in the TV show) or eight rings (as seen in the movie) that levitate slightly off the ground and stack on top of each other during operation. All transport rings are identical (apart from the Ori Rings) and are thought to be mass-produced by the Goa'uld in staggering numbers. In the sixth season episode, "The Other Guys," it is stated that each ring transporter platform weighs 12.9 tons, but it is not clear what components are included in the term "platform."^[1] Also established in that episode is the fact that Earth's naqahdah generators are capable of powering transport rings. The rings are roughly half the diameter of a Stargate and functions under similar principles. The rings move to surround an object or person being transported from a holding platform, which is a cylindrical chamber, contained in either a ceiling compartment or rising up from the floor.

[edit] Function

All matter inside the rings is dematerialized and teleported via matter stream to another set of rings in a different location where it is then rematerialized. A unique feature of the ring transporter is that it "swaps" matter between the two locations. If there is a person or object at the receiving set of rings, the rings simply exchange the two simultaneously. This has been seen as a sneaky way of escape from an area; by stepping under the rings as they come down and transporting out when an enemy happens to be transporting in.

A set of rings can descend a short distance from a ship hovering above a planet's surface to the ground, a technique commonly used for entering and exiting Tel'taks. When SG-1 used a Tel'tak's rings to enter an Ancient facility on Proclarush Taonas in "Lost City" the rings physically smashed through a thin layer of solidified lava to reach their destination.

An additional feature of the Ring Transporter is that they can automatically seek out the nearest receiving Ring Transporter even when their location is not known, as shown in " Beachhead".^[2]

In the Stargate movie, Ra's Chief Anubis Guard (this Anubis is not the same one as in the series) had been killed when the ring transports were activated while he was under it; his head lay within their transportation area, his body outside of it, and he was decapitated.

They can be activated by a transport ring remote worn on the arm or hand by Goa'uld and their Jaffa, or controlled by a remote panel located somewhere near a ring platform.

Ring platforms are sometimes extremely well camouflaged, with the rings appearing to emerge from ordinary floors. This is evidenced in the SG-1 episodes "The Tok'ra, Part I", where the rings emerge from sand without disturbing it, and in "Seth", where the rings pass through solid wooden planks with no visible opening.

[edit] Storage and mobile rings

After a completed transport, the rings move back into their storage platform and deactivate. The rings themselves do not transport. Some ring platforms are portable, and can be moved when they are inactive. They contain sensors that detect other active transport rings in an area. Transport rings are also sometimes used to enter and exit from spacecraft, with one set of rings inside the craft and another set of rings mounted outside the hull. This is commonly seen with the Goa'uld Tel'tak cargo ships and Al'kesh ^[3], but the Earth ship Prometheus also uses them in this way.^[4] A Tel'tak's ring transporter was used to transport a Kull Warrior outside while it was in flight in a planet's atmosphere and once the Kull Warrior had rematerialized outside the hull, the external rings fell away from the craft along with him.^[5] Transported matter passes between sets of rings in a "matter stream" that can be detected by a ship's sensors. It is possible to intercept a matter stream that is in transport by interposing a set of mobile rings (like those in a Goa'uld shuttlecraft) between the sending rings and the planned receiving rings.

[edit] Ori Ring Transporter

The Priors of the Ori apparently also use ring transporters. The ring platform, like it's Ancient counterpart, consists of six rings, however the Ori have also used a version that consists of five transporter rings in the Milky Way galaxy, although the rings themselves are smoother, luminescent on the inside and adorned with unknown symbols. ^[6]

These rings are carried aboard Ori battlecruisers ^[7], and are also used to transport Priors to Celestis, the Ori sacred city. ^[8]

During the Battle of P3Y-229, Daniel Jackson was able to beam over to an Ori battlecruiser using an Ancient Ring Transporter, indicating that the two systems are compatible. ^[7] Several months later, a transporter was deployed on planets that do not possess them to allow military forces from an orbiting ship to be beamed onto the planet. The platform itself was carried by the Ori fighter and simply "dropped" where desired. ^[6]

[edit] Similar technology

There are also some similarities between ring transporters and the transportation booths in Atlantis, including similar flashes of light upon transportation and swapping of the contents of the pair of devices when operated at the same time. The actual beam sound is also the same. Considering that the Ancients invented both, it is conjectured that the technologies are related.

The Asgard also have a similar transport system, but it does not require the use of the rings. It is called by humans an Asgard "beam" or "beam transporter"; it was installed on both the Prometheus and on Daedalus-class battlecruisers. It requires either the use of Asgard sensors or a radio signal from the object to be transported in order to acquire a target. Thor's Hammer appears to use similar technology to transport Goa'uld and/or Jaffa to an underground trap.

The Sodan tribe transport obelisk (Called the Eye of the Gods by the Sodan) also have a similar visual effect. These were also built by Ancients and were used by the Sodan (along with their wrist personal cloaks) to avoid Goa'uld detection and extermination for a thousand years. The obelisk is activated by typing certain symbols in a precise order. One does not have to be touching the obelisk in order to be transported as evidenced by Teal'c not touching the obelisk .^[9]

Another type of transport obelisk was built and used by the Ancient Morgan le Fay to transport a group through an active wormhole to avoid detection while building the Sangraal. Her version had no user input required and had blue/green crystals visible on the exterior.^[10]

[edit] References

[edit] External Links

• "Ring Transporter" at GateWorld Omnipedia.

Technology in Stargate		Edit
Tau'ri	GDO | Horizon | IDC | Stargate Iris | Kull Disruptor | P90 | MALP | The Seeker Project | Naqahdah Generator Wraith retrovirus | F-302 | Prometheus (BC-303) | Daedalus-class Battlecruiser
Goa'uld/Tok'ra	Al'kesh | Death Glider | Ha'tak Mothership | Hand Device | Healing Device | Intar | Memory Recall Technology | Sarcophagus | Staff Weapon Tel'tak | TER | Tunnel Crystals | Zat | Zatarc detector
Ancient	Ancient City Ship | Ancient Control Chair | ATA Gene | Atlantis | Aurora-class Battleship | Dakara Weapon | DHD DNA Resequencer | Drone Weapon | Healing Device | Project Arcturus | Puddle Jumper | Repository of Knowledge Ring Transporter | Sangraal | Stargate | Time Dilation Device | Zero Point Module
Asgard	Beliskner-class ship | Daniel Jackson-class ship | O'Neill-class ship | Thor's Hammer
Other	Wraith Dart | Wraith Hive-Ship | Supergate | Ori Mothership
Lists by race	All | Tau'ri | Ancient, Aschen, Asgard, Goa'uld, Ori, Tok'ra, Tollan, Wraith | Other