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[PSUBS-MAILIST] illustration is this what you mean sort of?? pressurized oil compensation bladder for motors

Jim I created an illustration based on your concept as in outer oil housing and internal air housing for eletric motor.

I have shown the location for  a pressure sensor within the closed stem at the top of the outer housing and at the bottom a stem for the drain/fill/pressure up component not shown.

Is this sort of what you mean with regards to seals and using oil to indicate you water passing the seal and increasing the differential pressure between the two housings?  Lawrie

 

On Fri, 3 Dec 2010 22:48:55 -0500 (EST), JimToddPsub@aol.com wrote:

Great sites, Alan.  Thanks!
 
Lots of supplies/components when you click on the COMPANIES button.
 
Jim
 
In a message dated 12/3/2010 8:29:18 P.M. Central Standard Time, alanjames@xtra.co.nz writes:
Dan Fjellroth's website is a good resource for home builds.
Go to http://www.ROV.net then ROV FAQ and look for 'Build your own ROV'.

 

 

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