RE: [PSUBS-MAILIST] ABS - 3/17.1.1 - Normal Ballast System

["Pierre Poulin" <pipo305@hotmail.com>]

Marten, I'm sorry to say that respect don't come by reading a book...

But you still have my respect anyway!

Pierre


> From: "Marten Liebster" <mliebster@tbteam.com>
> Reply-To: personal_submersibles@psubs.org
> To: <personal_submersibles@psubs.org>
> Subject: [PSUBS-MAILIST] ABS - 3/17.1.1 - Normal Ballast System
> Date: Thu, 6 May 2004 10:23:51 -0400
>
> Gentlemen and scholars,
>
> Quoting ABS handbook in section 3/17.1.1 (Normal Ballast System):
> "Each manned unit is to be fitted with a ballast system capable of 
> providing
> normal ascent and
> descent and necessary trim adjustments. Ballast tanks that are subjected to
> internal or
> external pressure are to comply with the requirements of Section 6. Two
> independent means
> of deballasting are to be provided; one is to be operable with no electric
> power available."
>
>
> In my initial designs I have only accommodated for 1 means of deballasting,
> using valves and compressed air. I assume this is the way most psubs are
> set-up.
>
> How do you deballast?
>
> Do you have two independent means of doing this?
>
> Thanks for info
> Marten "the ever-curious" Liebster
>
> PS Hopefully I'll start getting some respect - as I have started to read
> through the ABS book :-)
>
>
>
>
> ************************************************************************
> ************************************************************************
> ************************************************************************
> 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
> ************************************************************************
> ************************************************************************
> ************************************************************************

_________________________________________________________________
MSN Messenger : discutez en direct avec vos amis !  
http://messenger.fr.msn.ca/




************************************************************************
************************************************************************
************************************************************************
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
************************************************************************
************************************************************************
************************************************************************