Ionized Gas Cables: Can You Buy Them?

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Discussion Overview

The discussion centers around the existence and feasibility of cables that utilize ionized gas or plasma as conductors. Participants explore various applications, potential advantages, and disadvantages of such technology, while also referencing existing technologies related to plasma.

Discussion Character

  • Exploratory
  • Debate/contested
  • Technical explanation

Main Points Raised

  • One participant inquires about the availability of cables using ionized gas or plasma as conductors.
  • Another participant mentions finding plasma torch cutting cables and companies involved in plasma technology, questioning the practicality of using ionized gas as a conductor.
  • It is noted that plasma is used in the manufacturing of optical fibers to enhance light transmission, but not during their operation.
  • Some participants express skepticism about the feasibility of ionized gas cables, suggesting that while it might be theoretically possible, practical applications are unlikely unless compelling properties are demonstrated.
  • Concerns are raised about the potential disadvantages of using such cables, although specific disadvantages are not detailed.
  • One participant dismisses the concept as reminiscent of science fiction, specifically referencing "Star Trek" as presenting unrealistic portrayals of plasma technology.

Areas of Agreement / Disagreement

Participants express a range of views, with some showing interest in the concept while others are skeptical about its practicality and relevance. There is no consensus on the feasibility or utility of ionized gas cables.

Contextual Notes

Participants reference various sources and technologies related to plasma, but there is uncertainty regarding the operational use of plasma in cables and the implications of using ionized gas as a conductor. The discussion includes speculative elements without definitive conclusions.

FilipLand
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Hi!

Does it exist cables using ionized gas / plasma as the conductor available to buy?

Thanks in advance!
 
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What do you find by Internet searches?
 
Well I have found many plasma torch cutting cables, and a bunch of plasma technology companies such as tekna.som.

I have read on http://www.efd-induction.com/en/Applications/Plasma.aspx that plasma are used in fibre-cables to make to promote the light-traveling in some way. Is it even possible to have cables using ionized gas as conductor? I have spent many hours looking for it on the internet without much success.
 
FilipLand said:
Well I have found many plasma torch cutting cables, and a bunch of plasma technology companies such as tekna.som.

I have read on http://www.efd-induction.com/en/Applications/Plasma.aspx that plasma are used in fibre-cables to make to promote the light-traveling in some way. Is it even possible to have cables using ionized gas as conductor? I have spent many hours looking for it on the internet without much success.
What would be a reason you would use such a cable? Do you have some application in mind? Can you think of some disadvantages of conducting electricity with such a cable?
 
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Sounds like star trek stuff to me.
 
FilipLand said:
I have read on http://www.efd-induction.com/en/Applications/Plasma.aspx that plasma are used in fibre-cables to make to promote the light-traveling in some way.

If you read the information in the link you provided you will find that plasma is used for the manufacture of optical fibers. No plasma is present during operation.

This is similar (as in a manufacturing step not necessarily as for what purpose) to what Tekna is doing. Their website is a bit hyperbolic.

FilipLand said:
Is it even possible to have cables using ionized gas as conductor?

Possibly? Practically, not likely unless some other property of that kind of system is really compelling. Consider the questions @berkeman asked.

FilipLand said:
Well I have found many plasma torch cutting cables

These use no plasma. They are just specially designed copper welding cables that have high flexibility and a bundle of different conductors and gas tubing integrated into one cable.

Averagesupernova said:
Sounds like star trek stuff to me.

Most of what you see on Star Trek about plasma is total technobabble and not relevant to reality.

BoB
 
rbelli1 said:
Most of what you see on Star Trek about plasma is total technobabble and not relevant to reality.

BoB
I rest my case.
 
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This deserves no further attention. Closed.
 
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