Re: tube patch glues

In article <uj5477dq96kcmpnkmgj24g00ek3soca6eq@xxxxxxx>,
Jeff Liebermann <jeffl@xxxxxxxxxx> wrote:

YAGI (yet another great idea): Put the tube of rubber cement inside a
pressurized container. Some manner of PVC pipe with a bicycle valve
and possibly a pressure gauge. Pump up to some convenient pressure.
By increasing the air pressure outside the tube, the volatiles are
more likely to say inside the tube. License fees for this idea
available at nominal cost.

Physical chemistry classes and thermodynamics had a bad
reputation; and people tended to ignore them, or skate
if they had to take them. Actually, I enjoyed them
immensely, and years later I am still shooting down
ideas such as that one.

--
Michael Press
.

Relevant Pages

  • Internal Rocket Effect
    ... A sealed tube, containing some air, is somewhere in free ... The air pressure might be 2 ... A partition in the tube acts as a barrier, with two valves ... pump with a connecting tube to one of the valves; ...
    (sci.physics)
  • Re: indirect tire pressure gauge?
    ... attach it semi-permanently to the added valve stem. ... Moving a valve stem on a tube is not a major challenge. ... Despite assorted reasons why it won't work, a semi-permanent pressure ...
    (rec.bicycles.tech)
  • Re: tube patch glues
    ... Pump up to some convenient pressure. ... By increasing the air pressure outside the tube, ... and S2 will diffuse into the tube. ... stuff in the liquid phase, and V is the volume available for vapor. ...
    (rec.bicycles.tech)
  • Re: OT questioin - Jet pumps
    ... the switch itself. ... If crud fills the tube, ... directly off the pump head or in the small bladder in the switch itself, ... Don't tear the pump or pipes yet, especially if the pressure guage is ...
    (rec.motorcycles.dirt)
  • Re: advice on pressure sensors
    ... >the tube via a pneumatic tube to a pressure sensor. ... tube linking the squeeze tube to the measurement device. ...
    (sci.electronics.design)