Acoustic delay line??

From: Rick Bensene <rickb_at_bensene.com>
Date: Thu Jun 20 12:15:15 2002

The thin metal tube inside the glass envelope could contain a column of
mercury. Transducers could be the elements at each end of the thin
metal tube.
My only concern is that the connections at the end of the tube (there's
not enough detail to tell) may not have enough connections to provide
that needed for the transducers.

Rick

> -----Original Message-----
> From: cctalk-admin_at_classiccmp.org
> [mailto:cctalk-admin_at_classiccmp.org] On Behalf Of Dwight K. Elvey
> Sent: Thursday, June 20, 2002 10:10 AM
> To: cctalk_at_classiccmp.org
> Subject: RE: Acoustic delay line??
>
>
> >From: "Rick Bensene" <rickb_at_bensene.com>
> >
> >This could be a mercury delay line. Remington Rand did use mercury
> >delay lines in some of their early computers.
> >
>
> Hi Rich
> A mercury line would have a hose with mercury
> in it ( or metal tubing ) and tranducers at each end.
> I've seen several of these and this is not one.
> I suspect that it is some kind of lamp or heater.
> For what, I don't know.
> Dwight
>
>
Received on Thu Jun 20 2002 - 12:15:15 BST