Device uses movement of ions to generate airflow without any moving parts like in iPads and MacBook Air.
Not a fan
It Fannot. Or it Fan’t.
Defanned
I want to put one in a Valve Steamdeck.
Nintendo Switch would be more compelling.
It would be a good use case; however, you can only do so much with a cut down version of a SOC that was originally made in 2015. It may be work for very little gains.
Doesn’t an ionic air moving system like this put out a big ass EM field?
Im a fabricator who don’t fuck with the lecky, but maybe someone more educated than me can explain why this doesn’t wipe your memory every time the cooling kicks on
The “fan” sits inside a faraday cage.
Speaking from experience here, and limited information from the company, this looks like a polished version of a high-voltage grid accelerator.
https://ventiva.com/how-it-works/
What can be an expected concern is that besides ionizing air and imparting motion to neutral air molecules as the ionized ones rush from one plate to the other, that same effect can and will charge dust particles. That “collector plate” will need to be easily accessible.
Ionic acceleration of air needs high voltages and the air gets ionized (the reason people recommend against vacuuming a PC). I’m surprised that it works at all in close proximity to sensible tech.
Edit: right, low static pressure, meaning: lower voltages. But still not low.
They use a grounded faraday cage around it. Video on it where he touched on that https://youtu.be/fyai_kUYhLs
Can’t watch the video rn, anything about the dust problem?
So my take away from all of this is that this is a laptop that can propel itself around in space. Pretty neat.
Sadly, there would be no reaction mass.
All that would happen is the lcd panel would boil and crack, and the processor would overheat soon after because nothing is carrying away the heat.
Nah, it can use all the dust and bits of carpet fluff. It’s magical stuff carpet fluff, it’s always a different color to any color you actually have as a carpet.
I think Dave2D made a video about those. He was cautiously optimistic.
Yes.
Is this the same way those bladeless Dyson fans work?
I see what they did there with the “ICE9” name.
If it works, it sounds like it’d be something meant for a future Steam Deck to experiment with.
I have a house filter that functions on the same principal… Lol!
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Sadly, this won’t go anywhere now for the same reason it didn’t go anywhere for the 10 times it has been proposed before. It looks great on first look but longevity is amazingly low and likely will require purchasing of catalyst less than a year after first use. I’m sure investors loved that part of the pitch but compared to current fan tech, with good static pressure, there’s no way someone with half a brain would chuck this in their laptop. And that’s before considering the rest of the downsides.
What catalyst? There’s no chemical process here.
Highly suspect this account is part of some kind of influencer marketing bundle. On lemmy, such amount of upvotes for a completely wrong post is unusual given the population around here.
It uses an MnO2 catalyst plus a non disclosed tech which will absolutely not last a year if the laptop is used for anything more than web browsing or happens to be used, you know, on your lap.
Looking forward to be wrong on this one, except, I won’t.
Oh, to compensate for generated ozone. I suppose that would depend on how quickly it’s depleted.
Possibly to deal with the ozone things like this can produce.
Manganese dioxide is used to decompose ozone. https://www.sciencedirect.com/science/article/abs/pii/S1001074222005083