A machine to convert gravity to mechanical energy # 2

[brian334]

Mondrase,
Its all about getting the tanks to fall fast. The faster the tanks fall the better this thing will work.
Air does not cause the tank to expand. The air pressure inside the tank would be about 1 atmosphere.

[mondrasek]

I believe the "atmospheric" pressure in water increases as you go deeper.  Every 33 feet (34 feet in freshwater) you go, the atmospheric pressure increases by one times.  So at 33 feet, 2 atmospheres.  At 66 feet, 3 atmospheres.  If you do not increase the air pressure in the cylinders as they go deeper, they could implode.  And at the bottom you will have to supply air at pressure equal or greater to the pressure of the surrounding water if it is to enter the cylinders as they expand. 

Right now when your cylinders reach the bottom they will have a hefty internal vacuum with regards to the surrounding external water pressure.  That will need to be equalized with equally high pressure air before taking on the additional high pressure air to allow for expansion.

M.

[brian334]

The tank needs to be strong enough to withstand the external pressure.
The breather tube to the top supplies air to the expanding tank. The pressure inside the tank is not the same as the pressure outside the tank.

[brian334]

And at the bottom you will have to supply air at pressure equal or greater to the pressure of the surrounding water if it is to enter the cylinders as they expand
NOT TRUE

Right now when your cylinders reach the bottom they will have a hefty internal vacuum with regards to the surrounding external water pressure. That will need to be equalized with equally high pressure air before taking on the additional high pressure air to allow for expansion.
NOT TRUE

[brian334]

Does anyone have anything nice to say about my machine?