[PSUBS-MAILIST] compensation problems

[hank pronk via Personal_Submersibles]

Maybe the rotating shaft is causing overpressure, you might be on to something here! 
Hank--------------------------------------------
On Wed, 2/18/15, Emile van Essen via Personal_Submersibles <personal_submersibles at psubs.org> wrote:

 Subject: Re: [PSUBS-MAILIST] compensation problems
 To: "'Personal Submersibles General Discussion'" <personal_submersibles at psubs.org>
 Received: Wednesday, February 18, 2015, 2:10 AM
 
 Sloshing of the oil can
 create gas and thus overpressure. 
 Can that
 be a cause?
 
 Emile
 
 -----Oorspronkelijk bericht-----
 Van: Personal_Submersibles [mailto:personal_submersibles-bounces at psubs.org]
 Namens hank pronk via Personal_Submersibles
 Verzonden: zondag 15 februari 2015 19:04
 Aan: personal_submersibles at psubs.org
 Onderwerp: [PSUBS-MAILIST] compensation
 problems
 
 Every time I take
 Gamma out to any real depth, I loose oil from my prop
 shaft.  The magnetic coupler swims in oil with
 a shaft bearing in oil then a
 seal to keep
 the oil in.  The seal never leaks just sitting around.  I
 have
 tried a couple of different
 compensation methods, a squeeze ball, an bicycle
 tube.  I am positive all the air is out of the
 system.  Is my compensation
 bladder area to
 large?
 Hank
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