[Milsurplus] Dynamotor art/13

[Moe Fretz]

Thanks to all for the replys. I will get back to you all after I clean off
the rust from the data plates and see just which one it is.    Thanks  Moe

$-------&
Moe Fretz
Collection and Preservation
Of Canadian Tube Radios, Communication Equipment,Vintage Ham gear and
Military Radios.

http://www.radiopreservationguy.com/

Don't part them out ---- Restore them.

Cambridge
Ontario Canada


On Mon, Nov 16, 2009 at 12:42 AM, <WA5CAB at cs.com> wrote:

> Moe,
>
> The angle of the camera to the dynamotor is not quite great enough for me
> to say for certain, but I think the end bell still attached is also
> straight.
>  If that is the case, then it is either a Ballantine or Wincharger 21932
> sitting on a COL-23333 base/control unit, or a DY-12/ART-13.  If the far
> end
> bell is tapered, it would be either a Russell 21931 sitting on a 23333 or a
> DY-11/ART-13.
>
> FWIW, the only differences between the Navy nomenclatured and AN
> nomelatured models is the nameplate.  Most DY-11's and DY-12's were created
> by putting
> new nameplates onto the ATC models.
>
> But in any case, I recommend that you do as John suggested and repair it.
> If it were a DY-17A/ART-13A, or maybe a DY-17/ART-13A (there are two
> variants and I may only have one left), I could send you the parts.  But
> the early
> models are scarce if not rare.
>
> Also, on the Russell models with the tapered end bell, the straight end
> bell is on the fan end.
>
> The DC input connector is some fine-thread AN connector and not original.
> The correct connector is GK-C3-32S (2 large and one small pins).  Fits
> U-10/U.
>
> In a message dated 11/15/2009 10:04:49 PM Central Standard Time,
> hoopmonk at snet.net writes:
> > It looks like a DY-11. However not 100% sure, but I believe the end caps
> > are
> > reversed. The bullet shaped cap should be on the end with the plugs and
> > fuse
> > holder.
> > Bob W1GTH
> >
> >
> > ----- Original Message -----
> > From: "Mike Morrow" <kk5f at earthlink.net>
> > To: "Moe Fretz" <tubetester at gmail.com>; "milsurplus"
> > <Milsurplus at mailman.qth.net>
> > Sent: Sunday, November 15, 2009 10:09 PM
> > Subject: Re: [Milsurplus] Dynamotor art/13
> >
> >
> > >>Looking to purchase an end cover and cooling fan for this dyno.
> > >>
> > >>http://pic20.picturetrail.com/VOL1601/8089626/20756949/377967717.jpg
> > >>http://pic20.picturetrail.com/VOL1601/8089626/20756949/377967715.jpg
> > >
> > >That looks like a Cxx-21931, or maybe a DY-12/ART-13, or less likely a
> > >DY-11/ART-13.  There are several different dynamotors (Cxx-21931 part
> > >of ATC, DY-11, -12, or -12A/ART-13, and DY-17 or -17A/ART-13A) for the
> > >various ATC and AN/ART-13 sets.  There are mechanical differences
> between
> > >some of them, so you'll need to specify the exact unit that you are
> > >repairing.
> > >
> > >What you pictured looks like it could be re-worked and re-shaped without
> > >a whole lot of trouble.  That's likely much more easily done than coming
> > >up with parts.
> > >
> > >Robert/WA5CAB is an expert on these units.
> > >
> >
>
> Robert & Susan Downs - Houston
> wa5cab dot com (Web Store)
> MVPA 9480
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