Search found 271 matches

by RERT
Thu Dec 08, 2022 5:56 pm
Forum: News
Topic: Jäderberg future power - Swedish fusion startup
Replies: 28
Views: 5717

Re: Jäderberg future power - Swedish fusion startup

Can't find anything in Google Patents with a publication date after 11-Nov-2022.

The publication date on Patent A (application) is 17-Nov-2022.

The internet seems to think Google patents is updated every few months, so might be a while to wait.
by RERT
Thu Dec 08, 2022 5:25 pm
Forum: News
Topic: Jäderberg future power - Swedish fusion startup
Replies: 28
Views: 5717

Re: Jäderberg future power - Swedish fusion startup

Actually these are two different patents, as the URLs seem to imply: Mine above is ...patent/20220367069 call this patent A Yours is ...patent/WO2022101356A1..... call this patent B and leaving aside the reference numbers, the text is different! Annoyingly, I can't find patent A on Google patents, a...
by RERT
Thu Dec 08, 2022 8:53 am
Forum: News
Topic: Jäderberg future power - Swedish fusion startup
Replies: 28
Views: 5717

Re: Jäderberg future power - Swedish fusion startup

Also this, his self publicity from linkedin: Jan Jäderberg CTO at Novatron Fusion Group Novatron Fusion Group ABKTH Royal Institute of Technology Stockholm, Stockholm, Sverige …. I have been active in various high-tech areas and, among other things, invented new methods to control plasma in PVD-equi...
by RERT
Thu Dec 08, 2022 8:34 am
Forum: News
Topic: Jäderberg future power - Swedish fusion startup
Replies: 28
Views: 5717

Re: Jäderberg future power - Swedish fusion startup

Found this, patent application from 2020

https://patents.justia.com/patent/20220367069

Added: the diagrams seem to me to be MIA. Maybe someone familiar might find the patent application at USTPO: the site is greek to me.
by RERT
Fri Oct 28, 2022 10:10 am
Forum: News
Topic: Tokamak Energy news
Replies: 164
Views: 197900

Re: Tokamak Energy news

OK, incorrect as stated. Maybe 'private tokamaks' record? Don't know, and if so not so much competition.
by RERT
Wed Oct 26, 2022 2:48 pm
Forum: News
Topic: Tokamak Energy news
Replies: 164
Views: 197900

Re: Tokamak Energy news

Two new press releases: https://www.tokamakenergy.co.uk/2022/10/21/tokamak-energy-announces-triple-product-on-the-path-to-commercial-fusion-energy-presented-at-the-american-physical-society-plasma-physics-conference/ https://www.tokamakenergy.co.uk/2022/10/26/tokamak-energy-announces-st80-hts-advanc...
by RERT
Fri Oct 07, 2022 4:47 pm
Forum: News
Topic: KSTAR - South Korea's magnetic fusion device
Replies: 4
Views: 2896

Re: KSTAR - South Korea's magnetic fusion device

This sounds interesting, a supposedly new operational mode to control instabilities in Tokamaks. I haven’t read the paper itself:

https://www.eurekalert.org/news-releases/966909
by RERT
Thu Sep 29, 2022 8:15 am
Forum: News
Topic: Helion Energy to demonstrate net electricity production by 2024
Replies: 669
Views: 107727

Re: Helion Energy to demonstrate net electricity production by 2024

Well that all reconciles: 18 months at one every 10 minutes is about 80,000 shots. Allow them to sleep, and tens of thousands is about right. But that’s of the order of a day at 1Hz. There is room for doubt that any wear component be it divertor, capacitor, vacuum pump etc is sufficiently robust for...
by RERT
Wed Sep 28, 2022 7:49 am
Forum: News
Topic: Helion Energy to demonstrate net electricity production by 2024
Replies: 669
Views: 107727

Re: Helion Energy to demonstrate net electricity production by 2024

18 months runtime - but how many runs?

In production, even at 1Hz, the number of runs will mount very fast.

Where are they really?
by RERT
Wed Aug 31, 2022 2:43 pm
Forum: News
Topic: Helion Energy to demonstrate net electricity production by 2024
Replies: 669
Views: 107727

Re: Helion Energy to demonstrate net electricity production by 2024

"As will be shown, for all operating conditions above 20 keV, a high-beta D-He-3 FRC outperforms a low-Beta D-T plasma in terms of electrical and fusion power output."

Do I buy popcorn?
by RERT
Thu Jul 21, 2022 7:54 am
Forum: News
Topic: ZAP Energy News
Replies: 133
Views: 27085

Re: ZAP Energy News

Narrowly you’re right. But the observation that projects fail because of unforeseen problems is right, and always will be. That said, the confluence of progress at the moment is remarkable. Maybe all we’ve ever needed were mega-amp, megavolt systems with megajoule capacitor banks and mega-gauss fiel...
by RERT
Fri Jul 01, 2022 10:38 pm
Forum: News
Topic: New Fusion Startup CTFusion
Replies: 16
Views: 15248

Re: New Fusion Startup CTFusion

Cold fusion conference:

https://www.iccf24.org/program

Looks like fun! Apparently the biggest in a few decades…

Like I said, the hot (government) fusion guys will not go quietly. The treatment of cold fusion is….. relevant?
by RERT
Fri Jun 24, 2022 5:58 pm
Forum: News
Topic: Video from Renaissance Fusion
Replies: 3
Views: 1599

Re: Video from Renaissance Fusion

FWIW I didn’t rate their chances of success very highly. They seem to be wanting to re-invent the HTSC manufacturing process. They want a 45 cm (!!) thick flow of lithium hydride down the wall of a horizontal cylinder, pinned by lorentz forces, with liquid lead floating on top (?). And they are look...
by RERT
Thu Jun 23, 2022 12:57 pm
Forum: News
Topic: Lawaranceville E-Newsletter
Replies: 880
Views: 529405

Re: Lawaranceville E-Newsletter

Cross post here from the Avalanche thread:

https://www.lppfusion.com/storage/LPPFu ... 0-2022.pdf
by RERT
Mon Jun 20, 2022 8:45 am
Forum: News
Topic: Sabine Hossenfelder on nuclear fusion
Replies: 7
Views: 2789

Re: Sabine Hossenfelder on nuclear fusion

Seems like most people will lie to your face to protect their livelihood. I think she’s right, the confusion over Q is deliberate where it helps. However, this is mostly common knowledge, so doesn’t ‘blow up’ anything, I think. Worth thinking about what the ITER ‘industry’ does when/if Helion genera...