New version of flotation device

[Floor]

@ All readers

This device utilizes

1. A first lifting by gravity, of the flotation element of the device
within a fluid to an intermediate position .(work out).  All motion
is arrested.

2. A first 180 degree rotation of the device, while it is in a
balanced (in gravity) state (work in). There is no work input to
lift the fluid against gravity.  All motion is arrested.

3. A second lifting by gravity, of the flotation element of the
device within a fluid to an upper most position (work out).
All motion is arrested.

4. Removal of the float element without affecting the pressure
within the flotation fluid, nor the lowering of the height of that
fluid (work in).  All motion is arrested.
          There is no work done against fluid pressure.

5.  A first fall by gravity, of the flotation element of the
device (external to the fluid), to an intermediate position (work out).
All motion is arrested.

6. A second 180 degree rotation of the device, while it is in a
balanced (in gravity) state (work in). There is no work input to lift
the fluid against gravity.  All motion is arrested.

7. A second fall by gravity, of the flotation element of the device
(external to the fluid), to a lowest position (work out).  All motion
is arrested.

8. Insertion of a float element without affecting the pressure
within the flotation fluid, nor the raising of the height of that
fluid (work in). All motion is arrested.
          There is no work done against fluid pressure.

9. Start / stop actions (there is no perpetual motion).
All actions / motions are completed before a next action / motion begins.

10.. more mechanical work out, than is input.

[Floor]

@ All readers

I keep revising / making more clear these drawings and explanations.
Here is the latest revision.

        floor

[Floor]

There are more details given as drawings and explanations earlier in this topic.

               floor

[telecom]

In #2 when float raises to the middle, water fills its place.
Water is heavier than float.
In #3 you have to do work to turn 180 degrees.

[Floor]

Hi Telecom

In the above drawing / diagram "New Floater 4-1b. PNG",

YES, the fluid is heavier than float.

In# 1 the entire device is out of balance. It is top heavy, because
the float is at the bottom of the tank. 

Yes, In #2 when the float raises to the middle, water fills its place at the
bottom of the tank.   

At the finish of #2,  the float is arrested in its motion (latched in place ?).
Once the float has arrived at the center of balance and of rotation,  The
entire device is in balance.  There is the same amount of fluid above the
center of balance as is below the center of balance.

Yes In #3 you have to do work to turn 180 degrees.

But this work is done to overcome inertia and friction only.  There is NO WORK DONE
AS LIFTING OF THE FLUID. This is because, there is an equal amount of downward force (from gravity)
on both sides of the center of rotation, the device is balanced.

Thanks for your thoughts / input
                   Floor