[PSUBS-MAILIST] Dive report: Snoopy at Seneca

Alec Smyth via Personal_Submersibles personal_submersibles at psubs.org
Tue Jun 9 15:50:08 EDT 2015


Yes, I'm thinking of doing just that... one seal should do.

On Tue, Jun 9, 2015 at 3:17 PM, Jon Wallace via Personal_Submersibles <
personal_submersibles at psubs.org> wrote:

>
> What about removing the cardboard spacer between the two seals, or the
> second seal completely, and get rid of the air space between them.  With
> oil compensation there is no need for two seals.
>
>
> On 6/9/2015 2:29 PM, David Colombo via Personal_Submersibles wrote:
>
>> Hi Guys,
>> Just an observation here. How difficult would it be to place the thruster
>> into a vacumm chamber, fill up the unit with oil, run the vacumm for a
>> little bit to draw out the air from the seal area, top off the oil as
>> needed and close up the thruster. Then no air exists in the thruster and is
>> ready to be placed into service.  Doug Jackson uses a similar method to pot
>> epoxy into his electronics before it cures so there are now air bubbles.
>> Just a thought..
>>
>>
>>
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