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Re: [PSUBS-MAILIST] Waterproof controls
Peter,
Would it not be more simple to switch of all electric power before you flood
the sub. When you get into that kind of circumstances you will probably not
be able to think very clearly. So maybe it is possible to make a
construction that forces you to switch of electricity before you can reach
the floodvalve.
I don't know much about electronics but i can imagine that a sensor could
activate a circuitbreaker.
Thijs Struijs
----- Original Message -----
From: <mckellar@earthlink.net>
To: <personal_submersibles@psubs.org>
Sent: Friday, April 18, 2003 2:43 AM
Subject: [PSUBS-MAILIST] Waterproof controls
> Hi All,
>
> I had wanted to provide emergency escape from a sub i design to include
> flooding the cabin.
>
> this leads to concern about the electronics etc inside. My son tells me
he
> has a friend with a thin film keyboard that he can roll up, rinse under a
> tap etc. this would probably be the trick for the keyboard, but what do i
> do about joystick and thruster controls? i guess the screen could be
> behind glass, in a separate 1atm compartment.....
>
> any suggestions?
>
> peter
>
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