| The global oil crisis was attenuated by the new nuclear | | | | at a low shaft rotation (2500-6000 rpm). A normal rpm |
| energy and with the help of the electrical engines | | | | for hydrogen is a 25000-60000 value. The hydrogen |
| introduced (especially in the public transportation), but it | | | | burning process is ten time more quickly than the |
| wasn't past. One can understand in these conditions | | | | classical combustibles burning process. For this reason |
| the new high costs for the combustibles obtained from | | | | the shaft-rotation must support a ten times increase, |
| petroleum (gas, diesel oil, etc…). A new | | | | as well. This is the first small technical difficult part, in |
| combustible is necessarily now (for the engines with | | | | the process of introducing the hydrogen like internal |
| internal combustion). This combustible must be found in | | | | combustible in the Otto-engines. Another small difficult |
| unlimited quantity. The single future possible | | | | in this process is the high efficiency obtaining of |
| combustible (which pass all the conditions) for the new | | | | hydrogen and its storage method. With a highly shaft |
| internal combustion engines, is the HYDROGEN. The | | | | rotation engine with hydrogen, we may obtain a |
| hydrogen can be extracted from water (and from any | | | | "Compact Otto Engine" which can give the same |
| elements). When it was tested like a possible internal | | | | power parameters at a lower combustible |
| combustible, one has utilized the classical Otto-engines | | | | consumption, without emissions. |