First electrical power output from a Pyramid

[duff]

@pg46 - Thanks


@all

Has anyone tried silver brazing yet?

I know Walt said he was going to try and see if he noted any difference.

Here' s a chart of cadmium free silver brazing alloys:
http://www.sarusilver.com/agcadfree.html#agcadfree

There are many different compositions of silver, copper & zinc. There is no way of knowing which TT used...
However this particular chart show Silver 55  is for use on any steels, copper and copper alloys, nickle and nickle alloys.


-Duff

[Walter Hofmann]

Hi all,
her are a few picture of the now finished setup. I also include a video clip how the voltage rises. it starts with 0.03 and did go up above 0.5V but my camera memory stick was full thats why I could not take the full lenght.
what is strange on the video is the noise there was nothing running you can hear my odem and there is this strange tak, tak tak, what I did not hear as I took the clip.
greetings
walt

[Walter Hofmann]

Hi duff,
I did braze the U part yesterday but have not complete it. I used the brazing material what is used to braze A/C copper pipes. I will report back as soon as I have tested it and compare to the results what I have just posted here above.
greetings
walt

@pg46 - Thanks


@all

Has anyone tried silver brazing yet?

I know Walt said he was going to try and see if he noted any difference.

Here' s a chart of cadmium free silver brazing alloys:
http://www.sarusilver.com/agcadfree.html#agcadfree

There are many different compositions of silver, copper & zinc. There is no way of knowing which TT used...
However this particular chart show Silver 55  is for use on any steels, copper and copper alloys, nickle and nickle alloys.


-Duff

[Walter Hofmann]

Hi all,
maybe I should explaine the video, about in the middle I switch from DC to AC to see if there is anythings on AC but like you see it is only 0.004V. what is also strange that no matter which side I have thew output connected to positive or negative meter clamp it allways showes negative voltage .
greetings
walt

[tinu]

@Walter

Very nice setup. Congratulations!
(I might have one question about the right coil ? but that?s for another time)

Regarding the movie:
It seems like you?re having an electrical contact between the tubing (the core) and the central pipe and further to the pyramid frame. If this is the case, you basically measure the electro-chemical potential of the left graphite rod in respect to cupper in salt water, which is around 0.5V (it can go to 0.7-0.9V in certain circumstances). Please check it.

Many thanks,
Tinu