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Post  Mark Boesen Sun Aug 21, 2022 11:19 pm

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Post  GallopingGhostler Mon Aug 22, 2022 7:31 am

I have bookmarked Adrian's website as he contains a lot of interesting history on engines not covered elsewhere. He also has a sense of humor, capturing this magazine article poking fun at Coxes.

Little-known Experiment – the NSM Cox
https://www.adriansmodelaeroengines.com/catalog/main.php?cat_id=108

www.adriansmodelaeroengines.com Cox-ns10
From Adrian's website, Cox NSM prototype engine.
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Post  andrew Mon Aug 22, 2022 9:31 am

Strictly low profile for tightly cowled pylon racers!
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Post  Kim Mon Aug 22, 2022 9:43 am

andrew wrote:Strictly low profile for tightly cowled pylon racers!

"Complete With Tremendous Compression!!!" Very Happy Very Happy Very Happy Very Happy Very Happy
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Post  706jim Mon Aug 22, 2022 10:12 am

That would be the "Zero displacement engine". An article was actually published years ago showing how this sort of engine could generate power with zero stroke.
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Post  GallopingGhostler Mon Aug 22, 2022 11:47 am

With a copy of that engine, I could fulfill my role as a conspiracy theorist model engine collector.
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Post  sosam117 Mon Aug 22, 2022 2:15 pm

I thought that Cox came up with a better pulse jet engine for smaller planes?
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Post  Levent Suberk Mon Aug 22, 2022 2:30 pm

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Post  Levent Suberk Mon Aug 22, 2022 2:34 pm

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Post  Levent Suberk Mon Aug 22, 2022 2:38 pm

Article:

www.adriansmodelaeroengines.com Screen59
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Post  GallopingGhostler Mon Aug 22, 2022 3:59 pm

Looks like a good approach to instill new life in wornout compressionless (there were bazillions) Testor .35 Red Heads. Very Happy

Mother Teresa wrote:We the willing, led by the unknowing, are doing the impossible for the ungrateful. We have done so much for so little for so long, that now we are qualified to do anything with nothing.
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Post  MauricioB Mon Aug 22, 2022 7:50 pm

Forgive me for my ignorance, it is not clear to me if the COX engine really existed, so I interpret it to seem like it did, but only the prototypes were carried out, is that right?
I will thank anyone who gives me clear information, thank you!
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Post  Mark Boesen Mon Aug 22, 2022 10:47 pm

They were too hard to start and never went into production.
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Post  MauricioB Mon Aug 22, 2022 11:02 pm

Mark Boesen wrote:They were too hard to start and never went into production.
thank you for your information!.
So the engine did exist...it would be great to see a real one with its parts - components, but that's already something impossible I think.
Thanks again!
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Post  GallopingGhostler Mon Aug 22, 2022 11:15 pm

Mauricio, algunos habían escrito esas como una broma. Several posted those as a joke. No estaba destinado a ser tomado en serio. It was not meant to be taken seriously. Popcorn Very Happy
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Post  Mark Boesen Tue Aug 23, 2022 12:12 am

MauricioB wrote:
Mark Boesen wrote:They were too hard to start and never went into production.
thank you for your information!.
So the engine did exist...it would be great to see a real one with its parts - components, but that's already something impossible I think.
Thanks again!

I was joking, but now you got me? No, there is no such thing.
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Post  MauricioB Tue Aug 23, 2022 6:16 am

ahhh hahahaha....and I had already started the lathe to make the parts! LOL lol! lol!
thanks guys cheers Beers
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