Hi Bob.

08-Feb-04 09:42:01, Bob Lawrence wrote to Jasen Betts



 BL> That doesn't make sense to me, I must be misxsing something. If
 BL> there's a flap, poop will smear the wrong side of the flap (and
 BL> stink), and all a fan will do is pressurise the box, no matter how
 BL> good the airvent is (and blow stink back up the pan. Is there a
 BL> manual flap you operate before you do the business? And if it's a
 BL> dry system, what about piss?

no flap. the fan (mounted in iline in the vent-pipe) sucks the stink into
the vent pipe resulting in a slight underpressure in the box.

 BL>> Bill Grimsley used to claim that he had an ancestor named WC
 BL>> Crapper who invented the flushing toilet.

 JB>> That'd be John Crapper who invented the "siphonic" toilet
 JB>> cistern. (chain-operated thing)

 BL> I much prefer my intitials.

 John / WC  -  both are  american for loo.

 -=> Bye <=-

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