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Re: Latest Find...



Original poster: "Steve Ward" <steve.ward@xxxxxxxxx>

On second look, i think that 5 out of the 6 833s there are the C type
with graphite plate.  Quite a stash you have there.

Steve

On 2/10/07, Steve Ward <steve.ward@xxxxxxxxx> wrote:
Hi David,

You mean graphite *plate*.  The grid structure is the same in each
tube, i believe.

Anyway, i can tell from the picture that 3 of those tubes are indeed 833Cs.

Steve Ward

On 2/10/07, Tesla list <tesla@xxxxxxxxxx> wrote:
> Original poster: "David Rieben" <drieben@xxxxxxxxxxxxxxx>
>
> Hi Chip,
>
> Nice find! ;^) I assume the 833 style tubes are
> 833As and not 833Cs? 833Cs have a graphite
> grid and I have seen firsthand that they are much
> more robust than the metal gridded 833As and
> can take probably twice the power of an 833A
> without so much as a dull glow of the grid.
>
> David Rieben
>
>
> ----- Original Message -----
> From: "Tesla list" <tesla@xxxxxxxxxx>
> To: <tesla@xxxxxxxxxx>
> Sent: Friday, February 09, 2007 10:15 PM
> Subject: Latest Find...
>
>
>  > Original poster: "Chip Ford" <chipford@xxxxxxxxxxxxxx>
>  >
>  > Please check out the link below.
>  >
>  > I ordered (2) of the long tubulation 833A's off of ebay. The guy cut
>  > me a pretty good deal. I recieved them today at work. I opened up one
>  > of the boxes and showed the tube to the maintenance supervisor. I
>  > asked him if he had ever seen a tube like that. He said sure...I just
>  > junked a bunch of them not too long ago. They went in our old style
>  > pre-heaters. They are all gone but there may be a few left over the
>  > offices. I took a man lift and went and looked...There under about a
>  > half inch of dust was a bunch of tubes in boxes. I took then down and
>  > in the picture if you follow the link, you will see what I found...I
>  > bought them pretty cheap from the company...
>  >
>  > Chip...
>  >
>  >
> <http://www.flickr.com/photos/11814425@N00/385112684/>http://www.flickr.com/
> photos/11814425@N00/385112684/
>  >
>  >
>  >
>
>
>