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For further details of any events shown here also see the "Shows and Events" section on the forum

First events now posted for 2020. Let us know what you have planned.

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Papplewick Pumping Station, Nottingham, Sunday 12th & Monday 13th April
Bournville Sub Day, Sunday 10th May 2020

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Bournville Sub Day, Sunday 13th September

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Club Submarine Regatta, Furness MBC, Barrow in Furness, Sunday 20th Sept 2020

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    Control rod seals..

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    Tom(ADMIN)
    AMS Forum Owner

    Posts : 3002
    Join date : 2010-11-05
    Age : 60
    Location : Nevada, USA

    Control rod seals.. Empty Control rod seals..

    Post  Tom(ADMIN) on Fri Oct 04, 2013 12:20 pm

    This is the original Darnell design for sealing the control rods as they go through the radio box wall...it works, I've used it more than once, but is there a better, more up to date way of doing it on a cylinder? Or do I stick with the old school method?

    Control rod seals.. Bellow10
    Deep Diver (Fred)
    Deep Diver (Fred)
    AMS member

    Posts : 253
    Join date : 2010-11-07
    Age : 71
    Location : Peacehaven East Sussex

    Control rod seals.. Empty Re: Control rod seals..

    Post  Deep Diver (Fred) on Sat Oct 05, 2013 9:49 am

    The Great Man had some brass rod drilled and a thread cut on to one end, this was so that he could then screw it in to the bulk head with an "O" ring making the seal, the rubber bellows were then placed onto the other end.

    He used this on his type 7 and it worked very well.
    Fred
    Deep Diver (Fred)
    Deep Diver (Fred)
    AMS member

    Posts : 253
    Join date : 2010-11-07
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    Location : Peacehaven East Sussex

    Control rod seals.. Empty Re: Control rod seals..

    Post  Deep Diver (Fred) on Sat Oct 05, 2013 9:56 am

    Sorry should had said that it was a hexagon brass rod that he used, this was so that he could then use a small spanner to screw it into the bulk head.

    Fred
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    Tom(ADMIN)
    AMS Forum Owner

    Posts : 3002
    Join date : 2010-11-05
    Age : 60
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    Control rod seals.. Empty Re: Control rod seals..

    Post  Tom(ADMIN) on Sat Oct 05, 2013 10:23 am

    Blimey, I remember that...that goes back a few years. Cheers Fred, I'll look into that.

      Current date/time is Thu Feb 20, 2020 9:05 pm