Re: [PSUBS-MAILIST] Electronics at ambient pressure

[atozed@juno.com]

Hi Brian,

 

 Some times distilled, ultra pure, water is used as an insulator. Oil works, Deep Flight Aviator uses flooded lead acid batteries with oil floating on top. But it can be messy.

 

-PGK

 

On Fri, 26 Nov 2004 13:37:31 -0800 "Brian Cox" <ojaibees@ojai.net> writes:
> Is it possible to have the electronics in oil?
>
> Brian
> ----- Original Message -----
> From: "Warren Greenway" <opensourcesub@yahoo.com>
> To: <personal_submersibles@psubs.org>
> Sent: Wednesday, November 24, 2004 4:42 PM
> Subject: Re: [PSUBS-MAILIST] Electronics at ambient pressure
>
>
> > There are alternative to components with eclosed air.
> > If you are not designing the circuits, however, you
> > can expect various sealed unit to cause problems.
> > Forget about harddrives altogether, there are very
> > durable solid state IDE drives out there.
> >
> > Warren.
> >
> > --- Graeme Anderson <eventpro@clear.net.nz> wrote:
> >
> > > I am interested in ambient pressure submersibles and
> > > have been pondering a
> > > question about electronics.
> > >
> > > What happens to sealed electronic components at say
> > > 3ATM.  Surely things
> > > such as crystals, capacitors and sealed hard drives,
> > > which have an air
> > > cavity within them would crush.  Is there a way
> > > around this and if so, what
> > > is it?
> > >
> > > I am aware that some of the community are seriously
> > > into ambient technology
> > > and it appeals to me because of its simplicity,
> > > especially as I am really
> > > only interested in shallow water exploration.
> > >
> > > I hope someone can enlighten me.
> > >
> > >
> > > Regards
> > >
> > > Graeme
> > >
> > >
> > >
> > >
> > >
> > >
> >
> ************************************************************************
> > >
> >
> ************************************************************************
> > >
> >
> ************************************************************************
> > > The personal submersibles mailing list complies with
> > > the US Federal
> > > CAN-SPAM Act of 2003.  Your email address appears in
> > > our database
> > > because either you, or someone you know, requested
> > > you receive messages
> > > from our organization.
> > >
> > > If you want to be removed from this mailing list
> > > simply click on the
> > > link below or send a blank email message to:
> > > removeme-personal_submersibles@psubs.org
> > >
> > > Removal of your email address from this mailing list
> > > occurs by an
> > > automated process and should be complete within five
> > > minutes of receipt
> > > of your request.
> > >
> > > mailto:removeme-personal_submersibles@psubs.org
> > >
> > > PSUBS.ORG
> > > PO Box 311
> > > Weare, NH  03281
> > > 603-529-1100
> > >
> >
> ************************************************************************
> > >
> >
> ************************************************************************
> > >
> >
> ************************************************************************
> > >
> > >
> >
> >
> >
> >
> > __________________________________
> > Do you Yahoo!?
> > Yahoo! Mail - Helps protect you from nasty viruses.
> > http://promotions.yahoo.com/new_mail
> >
> >
> >
> >
> ************************************************************************
> >
> ************************************************************************
> >
> ************************************************************************
> > The personal submersibles mailing list complies with the US
> Federal
> > CAN-SPAM Act of 2003.  Your email address appears in our database
> > because either you, or someone you know, requested you receive
> messages
> > from our organization.
> >
> > If you want to be removed from this mailing list simply click on
> the
> > link below or send a blank email message to:
> > removeme-personal_submersibles@psubs.org
> >
> > Removal of your email address from this mailing list occurs by an
> > automated process and should be complete within five minutes of
> receipt
> > of your request.
> >
> > mailto:removeme-personal_submersibles@psubs.org
> >
> > PSUBS.ORG
> > PO Box 311
> > Weare, NH  03281
> > 603-529-1100
> >
> ************************************************************************
> >
> ************************************************************************
> >
> ************************************************************************
> >
> >
> >
>
>
>
>
>
> ************************************************************************
> ************************************************************************
> ************************************************************************
> The personal submersibles mailing list complies with the US Federal
> CAN-SPAM Act of 2003.  Your email address appears in our database
> because either you, or someone you know, requested you receive
> messages
> from our organization.
>
> If you want to be removed from this mailing list simply click on the
> link below or send a blank email message to:
>         removeme-personal_submersibles@psubs.org
>
> Removal of your email address from this mailing list occurs by an
> automated process and should be complete within five minutes of
> receipt
> of your request.
>
> mailto:removeme-personal_submersibles@psubs.org
>
> PSUBS.ORG
> PO Box 311
> Weare, NH  03281
> 603-529-1100
> ************************************************************************
> ************************************************************************
> ************************************************************************
>
>
>