hybrid cartridge protoype without burst disk

[Gun Freak]

Cool, I see it now.

[jackssmirkingrevenge]

Boooooooooo...

It doesn't hold pressure past 50 psi. Ah well.

[Gun Freak]

lol

Nice work

[jackssmirkingrevenge]

Pnoobs don't get to be sassy on hybrid topics

[Gun Freak]

*squeaky voice* Pneubs don't get to be sassy on hybrid topics meh meh meh

[POLAND_SPUD]

Pnoobs don't get to be sassy on hybrid topics

I am very happpy for ya and i let ya finish

but It doesn't hold pressure past 50 psi

[SpudBlaster15]

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras nec placerat erat. Vivamus dapibus egestas nunc, at eleifend neque. Suspendisse potenti. Sed dictum lacus eu nisl pretium vehicula. Ut faucibus hendrerit nisi. Integer ultricies orci eu ultrices malesuada. Fusce id mauris risus. Suspendisse finibus ligula et nisl rutrum efficitur. Vestibulum posuere erat pellentesque ornare venenatis. Integer commodo fermentum tortor in pharetra. Proin scelerisque consectetur posuere. Vestibulum molestie augue ac nibh feugiat scelerisque. Sed aliquet a nunc in mattis.

[Gun Freak]

Calling me a pneub, when your hybrid can't even hold air

[jackssmirkingrevenge]

*squeaky voice* Pneubs don't get to be sassy on hybrid topics meh meh meh

Calling me a pneub, when your hybrid can't even hold air

My 21,754^th hybrid

I am very happpy for ya and i let ya finish

*cough*Piston valve*cough*

That's where this is heading... just wanted to see if I could make it even simpler.

[mark.f]

Boooooooooo...

It doesn't hold pressure past 50 psi. Ah well.

Describe your filling method?

[jackssmirkingrevenge]

Describe your filling method?

The fill rig featured in the latter part of this thread.

[mark.f]

Describe your filling method?

The fill rig featured in the latter part of this thread.

Then how do you get fuel mix behind the piston to seal after removal from the fill rig? Or did you wind up filling from the rear?

[jackssmirkingrevenge]

The idea was that it would still leak behind the diaphragm, clearly I was mistaken maybe a pinhole would have solved the problem.

[mark.f]

Just a semi-random idea, but why not use ball-detents to hold back the projectile? Pretty much the same idea the Striker uses to hold back the piston...

[jackssmirkingrevenge]

Just a semi-random idea, but why not use ball-detents to hold back the projectile? Pretty much the same idea the Striker uses to hold back the piston...

I experimented here for a pneumatic cart, for a hybrid though you need some way to regulate detent pressure and you're still left with the problem of sealing. A compressed o-ring is simpler and provides seal and retention.