Power of liquid trust comes from liquid placed at higher point. When liquid from higher point refills one out of two cylinders with widened bottom it compresses that way air tampon which pushes liquid into neighboring cylinder with widened bottom up back to position even higher than starting one.

That is possible thanks to hydrostatical paradox making significant pressures into device and thanks to a height difference between supply and drain pipe.

This effect could be used for making power (electricity) two basic ways: by mechanic parts to use power of mowing liquid and/or by passing liquid through microscopic wholes in non-conducting materials...

Background of the invention Non renewable sources of energy are not sustainable and they are limited (oil, coal, uranium, etc). Their extended usage leads humanity into ecological, economical and political disaster.

Therefore, humanity strongly needs the replacement with the renewable energy sources! The present invention as described here solves in a way problem of using gravitation to make power out of it! Together with the energy of the Sun, biomass, etc energy by gravitation could be sustainable energy source for ours and generations to come! Aim and important characteristics of the invention The aim of the invention is to replace dominate non-renewable energy sources with energy by gravitation which wasn't available so far.

This aim has being achieved by using hydraulic paradox for compressing two cylinders alternately filed by liquid but not entirely. Those cylinders in theirs upper parts are permanently divided by one tampon made out of compressed air, compressed enough to pump liquid up (like in soda bottles, deodorants etc).

This pumping can produce energy at least two ways: mechanical and non- mechanical ways as explained in further text.

Explanation of the figures Fig. 1 shows the sketch of basic parts and principle of work of Gravitational Alternator without mechanical and non-mechanical parts according to invention.

Meaning it only show how is possible at all to make liquid circulate up and down according to the invention as in a kind of"Gravitational Pump".

Fig. 2 shows the sketch of mechanical parts of Gravitational Alternator added to a basic"Gravitational Pump" (fig. 1) according to invention and how they can gain power out of it.

Fig. 3 shows the sketch of non-mechanical parts of Gravitational Alternator added to a basic"Gravitational Pump" (fig. 1) according to invention and how they can gain power out of it.

Fig. 4 shows the sketch of both, mechanical and non-mechanical parts of Gravitational Alternator added to a basic"Gravitational Pump" (fig. 1) and how they can gain power out of it simultaneously according to invention.

Description of the given embodiment, Fig. 1,2, 3 and 4 Cylinders with Widened Bottom (1) and (2) [in further text CWB (1) and CWB (2)] are alternately filed with liquid from the high positioned liquid reservoirs but never entirely. In upper parts of CWB (1) and CWB (2) always remain tampon made out of compressed air. That tampon of compressed air allows to push liquid up even upper than just to reach back high positioned reservoirs (28) and (29).

Further description of the functioning: By opening tap (26) liquid from reservoir (28) flows down through supply pipe (3) and feels with liquid CWB (1) till the upper level of level measurer (11). During this process valves (22) and (23) as well as tap (27) are turned off.

When CWB (1) is filed till the upper level of level measurer (11) reverse process of feeling up with liquid of CWB (2) starts by turning off tap (26) turning on the tap (27) and valve (22) while valve (23) is still turned off.

While feeling CWB (2) with liquid through supply pipe (4) air pressure in dry parts of CWB (1) and CWB (2) going up, which can be measured by manometer (20) till the certain level when liquid from CWB (1) starts to flow"up"through drain pipe (13) and refills the reservoir (28) while reservoir (29) empties.

When the liquid reaches the upper level of the CWB (2) according to a level measurer (12) than reverse process of refilling CWB (1) and partly empting CWB (2) starts by turning off tap (27) and valve (22) and by turning on tap (26) and valve (23) which ensures process goes alternately controlled by processor (32).

How to gain energy out of it? Description of how to make electricity (power) out of"Gravitational Alternator"by involving mechanical parts fig. 2: By opening tap (26) liquid from reservoir (28) flows down through supply pipe (3) and feels with liquid CWB (1) till the upper level of level measurer (11). During this process hydro motor-generator (MG7) is turned on by liquid current that flows through supply pipe (3) down and refills the CWB (1) which causes lifting of buoy (15) up till the maximum upper level as level measurer (11) indicates. The consequence of this is that serrate rod (17) goes up and rotate group of motor generators (24) supplied with adequate transmission to ensure slow motion of serrate rod (17) to be transformed into lots of rounds per minute of MG (24) group.

During this phase valve (22) is turned off and valve (23) is turned on which allows hydro motor generator (31) to runs on while liquid flows out into reservoir (29) through drain pipe (14) pushed up by compressed air into upper levels of CWB (1) and (2) connected by connecting pipe (19).

Level of air compression can be adjusted by air regulation valve (21) and controlled by manometer (20).

Buoy (16) than going down by ifs own (significant) weight and rotate group of motor generators (MG 25) down directed using same transmission as in case (MG24) but this way in the opposite direction. Circumstance of that is electricity produced.

When liquid in CWB (2) reaches minimum down level according to level measurer (12) than processor turns off valve (23) and tap (26) and opens valve (22) and tap (27) which allows process going alternately reverse.

Description of how to make electricity (power) out of"Gravitational Alternator"by involving non-mechanical parts consisting of microscopic wholes into non- conducting materials fig. 3: By opening tap (26) liquid from reservoir (28) flows down through supply pipe (3) and feels with liquid CWB (1) till the upper level of level measurer (11).

During this process microscopic sieve (5) is turned on (injecting liquid through microscopic wholes into non-conducting materials produces electricity) by liquid current that flows through supply pipe (3) down and refills the CWB (1) which causes liquid level goes up and passing through microscopic sieve (9) (injecting liquid through microscopic wholes into non-conducting materials and that way producing electricity) till the maximum upper level of liquid is reached into CWB (1) as level measurer (11) indicates.

During this phase valve (22) is turned off and valve (23) is turned on which allows level of liquid in CWB (2) going down [pushed by compressed air tampon in connecting pipe (19) ] passing through microscopic sieve (10) till the minimum lower level of liquid into CWB (2) generating electricity as previously explained (injecting liquid through microscopic wholes into non-conducting materials).

After liquid into CWB (2) reaches minimum down level than tap (26) turns off as well as valve (23) but tap (27) and valve (22) opens which allows the entire process goes alternately reverse.

By activating non-mechanical and mechanical parts together into simultaneous system controlled by processor (32) fig. 4 Gravitational Alternator can make electricity by ifs full capacity only by gravitation that makes liquid runs up and down through the system pushed by compressed air tampon similar like in soda bottles or spray deodorants!