The Association of Model Submariners.

Would you like to react to this message? Create an account in a few clicks or log in to continue.

* THE FORUM FOR ALL THOSE INTERESTED IN BUILDING AND OPERATING MODEL SUBMARINES *



Join the AMS - Registered Forum users can become members of the AMS and it's free ...... To join send an email with your name , address and phone number to amstreasure@googlemail.com


For a guide to past events see the "Shows and Events" section.

Papplewick Pumping Station SUBMARINE Day. 31st March - 1st April 2024.

$$$

&&&

::::

Who is online?

In total there are 9 users online :: 0 Registered, 0 Hidden and 9 Guests

None


Most users ever online was 180 on Tue Nov 05, 2019 6:03 am

Latest topics

» Newbie needs advice!
Floating Ball Cutt off for Ballast Tank EmptyToday at 1:58 pm by david f

» Modulated electric fields for submarine communication in a "heads up" from Harry!
Floating Ball Cutt off for Ballast Tank EmptySun Apr 21, 2024 6:09 am by geofrancis

» 868/915 Mhz as a viable frequency for submarines.
Floating Ball Cutt off for Ballast Tank EmptyWed Apr 10, 2024 5:48 am by tsenecal

» Laser cut Robbe U47 conversion
Floating Ball Cutt off for Ballast Tank EmptyTue Apr 09, 2024 3:40 pm by david f

» ExpressLRS - 868/915 Mhz equipment
Floating Ball Cutt off for Ballast Tank EmptyTue Apr 02, 2024 3:27 pm by tsenecal

» Information on camouflage patterns for German seahund
Floating Ball Cutt off for Ballast Tank EmptyFri Mar 15, 2024 4:36 pm by david f

» WW2 mini sub build
Floating Ball Cutt off for Ballast Tank EmptyTue Mar 12, 2024 1:56 pm by geofrancis

» Not the hobby I expected :)
Floating Ball Cutt off for Ballast Tank EmptySun Mar 10, 2024 6:30 pm by cat

» Sheerline gasket material
Floating Ball Cutt off for Ballast Tank EmptyMon Feb 19, 2024 9:24 pm by Michaelc

Statistics

Our users have posted a total of 12449 messages in 1981 subjects

We have 1010 registered users

The newest registered user is Chris Shelley

2 posters

    Floating Ball Cutt off for Ballast Tank

    avatar
    timgarrod
    AMS Website Webmaster


    Posts : 259
    Join date : 2013-04-23
    Age : 43

    Floating Ball Cutt off for Ballast Tank Empty Floating Ball Cutt off for Ballast Tank

    Post  timgarrod Sun Jul 21, 2013 6:28 pm

    Evening All,

    Sorry if this has already been cover but need some advise,

    I'm having to rebuild my Ballast system as the airbag is larger enough to lift and can't fit any more foam in side to lift the submarine to the correct height.

    My idea is to please two milk bottle ether side of the WTC, and pump the air into them to push the water out and and use the solenoid to release the air back into the WTC. the problem is I need a valve that has a ball inside the tube that then the bottle fill with water the ball will shut the tube to stop the water going into the WTC, do these exist or will I have to make them, also going to put on inside the tower so when the sub is surface any lost air is replaced in the WTC.

    Trying to make it like the one from SAS WTC from the revel Gato build

    Cheer

    Tm
    nigele(ADMIN)2
    nigele(ADMIN)2
    AMS Chairman


    Posts : 1107
    Join date : 2010-11-06
    Age : 70
    Location : Braintree, Essex

    Floating Ball Cutt off for Ballast Tank Empty Re: Floating Ball Cutt off for Ballast Tank

    Post  nigele(ADMIN)2 Mon Jul 22, 2013 8:52 am

    Morning,I have seen valves like this used but it was a long time ago it's like a mini systern valve,they where not very reliable and where a home brewed item,you might be better of using a water switch and electronic valve,I have seen some nice valves on ebay,under radio control submarines,and John Robinson can most likely help with a water switch.
    avatar
    timgarrod
    AMS Website Webmaster


    Posts : 259
    Join date : 2013-04-23
    Age : 43

    Floating Ball Cutt off for Ballast Tank Empty Re: Floating Ball Cutt off for Ballast Tank

    Post  timgarrod Sat Jul 27, 2013 10:52 am

    Thanks Nigele, I'll have a look into this, and research water switches

      Current date/time is Fri Apr 26, 2024 2:53 pm