Hello, The proposed video has nothing to do with the up-welling pump whose website indicated http://www.up-welling.com shows all the difference, and the novelty in the treatment of polluted river water , or discharge to reservoirs located at HMT altitudes of several hundred ...

An invention concerning the first water lifting machine, allowing for a pump without electricity, the industrial production of thousands of m3 of drinking water per day, the price of which will be accessible to people in developing countries. In these times of the COVID 3 pandemic, the hum ...

Is it real science and technology, or is it a story that creates energy "out of nothing"? it's been a while since we know how to use the gravitational energy of water. To put it simply, we could build a turbo-compressor, with a Pelton turbine for example and a ...

Is it real science and technology, or is it a story that creates energy "out of nothing"? it's been a while since we know how to use the gravitational energy of water. To put it simply, we could build a turbo-compressor, with a Pelton turbine for example and a ...

In the last sketch we use fresh water captured in height that is thrown back to the sea (at sea level) to pump salt water only for air conditioning purposes. It seems to me that this is a waste of fresh water? The idea of ​​collecting condensation water from the cold pipes is ...

Hello, This is interesting. If I understand correctly the operation is similar to that of a Ram pump namely that the energy necessary for the operation of the pump comes from the gravity of the water, otherwise an external energy source is needed. It would be nice to have a little schematic film ...

izentrop wrote:Hello,
What is the advantage over the ram pump?

The pressure can, depending on the multiplication coefficient, be much greater, and the whole thing quieter.
Pierre