RE: [PSUBS-MAILIST] Golf Cart Motor over Hydraulic

["Marten Liebster" <mliebster@tbteam.com>]

Pierre,

Would your manipulator be a closed system? If not, wouldn't you'd need to
bring extra compressed air with you? It seems to me that it would be next to
impossible to calculate how much air you'd use using the manipulator. The
weight of the object being moved, the water current and things like this
would have an effect on the amount of air needed. 

So I don't think you'd want to take air from your main tanks. If you did,
you'd have a very limited amount of movements available to you. Unless you
take extra tanks just for this purpose...

Marten

-----Original Message-----
From: owner-personal_submersibles@psubs.org
[mailto:owner-personal_submersibles@psubs.org] On Behalf Of Pierre Poulin
Sent: Sunday, June 27, 2004 8:05 AM
To: personal_submersibles@psubs.org
Subject: Re: [PSUBS-MAILIST] Golf Cart Motor over Hydraulic

Hello,

What about pneumatic power? Since we already have compressed air available? 
There is a system that convert compressed air to hydraulic power. Removing
the rubber feeling of only pneumatic system but with-out the need for a pump
and motor. Of course, the power of the manipulator is smaller with pneumatic
but could be ebought...

I'm already making plans to build a small manipulator with this system.

Any tough?

Pierre Poulin


>From: Fly Deep <flydeep4u@yahoo.com>
>Reply-To: personal_submersibles@psubs.org
>To: personal_submersibles@psubs.org
>Subject: Re: [PSUBS-MAILIST] Golf Cart Motor over Hydraulic
>Date: Sat, 26 Jun 2004 07:03:24 -0700 (PDT)
>
>Unfortunately hydraulic power is almost the only practical option for 
>manipulators.
>DJB
>
>
>---------------------------------
>Do you Yahoo!?
>Yahoo! Mail - 50x more storage than other providers!

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