Linnard?s hydrogen on demand system without electricity !

[dlwammo]

@ResinRat2
What I've done in the past to seal thermocouple leads into a small acrylic container of water was to use a piece of rubber or flexible tubing that is a tight fit for the thermocouple (or in your case the electrode) and then using adhesive to seal the tubing in place once it's been fed through a hole in the acrylic case.  This should allow the electrode to grow and shrink while maintaining a tight seal. 

EDIT: (added)
Another way is to use two (2) o-rings.  On each side of the acrylic.  Use something like marine Goop to seal o-rings to the cover. Don't use it to seal the electrode.  The o-ring will take care of this.  I use this double o-ring as well when I can't find the right size tubing to work.

Hope this helps....

Dan

[rwwendland]

Perhaps you could try using a 'compression' type cable gland. If you look at www.rswww.com and do a search for GLAND I'm sure you will find something very suitable. Keep up the good work.

[ResinRat2]

Thanks for the suggestions Dan and RW. These look good!

[ResinRat2]

Cheap fuel cell?

http://www.youtube.com/watch?v=-cQg0Ur9Cko&NR=1

Thoughts anyone? This could be a possibility. Safer than plain platinum.

[bluebatch]

Thanks for your responses to my posting about your 5-metal cell on YouTube. I'm thrilled that you are doing this work, and sharing it so well. I know, it's Linnard's patent, but you are doing a lot to make it accessible to the public, to make it undeniable.
I'm working on a high-output elctrolyser unit a la Joe Cell or Meyer cell.
This open-source collaboration is terrific, a new paradigm for a restorative, cooperative, (post)industrial society