NOVELTY - Hydrogen high pressure generator (1) comprises a pressure chamber, a high pressure pump (3) via which electrolyte is pumped under positive pressure, an electrolyte inlet (2) with a first directional valve, an electrolyte outlet with a second directional valve, a pressure sensor, a temperature sensor and flow connections (4) placed axially concentrically or non-axially concentrically with respect to the reaction chambers. The spotlight-widening or spotlight-narrowing pressure chamber windows, reflectors and terminal spotlight-widening or spotlight-narrowing laser are provided.    USE - Used as a hydrogen high pressure generator.    ADVANTAGE - The hydrogen high pressure generator: has simple and small-sized construction; recovers the electrolyte volume in easy manner; and stores the hydrogen without aerosols.    DETAILED DESCRIPTION - Hydrogen high pressure generator (1) comprises a pressure chamber, a high pressure pump (3) via which electrolyte is pumped under positive pressure, an electrolyte inlet (2) with a first directional valve, an electrolyte outlet with a second directional valve, a pressure sensor, a temperature sensor and flow connections (4) placed axially concentrically or non-axially concentrically with respect to the reaction chambers, and are placed parallel to the axis of the pressure-resistant housing. The spotlight-widening or spotlight-narrowing pressure chamber windows, reflectors and terminal spotlight-widening or spotlight-narrowing laser are provided. The cross-sections of the flow connections are detected with optosensorics and the reaction chambers are hermetically sealed via the flow connections and are in ion-conducting connection with the pressure chamber. The anode made of iridium and the cathode made of platinum, are electrically connected with the positive and the negative pole. The electrically conductive or non-conductive hydrophobic gas-permeable elements are provided which are in physical contact with the function of frits or are physically chemically connected. The hydrogen discharge and the oxygen outlet are provided, and the flow connections comprise frictionally or positively associated cooler or heater (5).    DESCRIPTION OF DRAWING(S) - The figure shows a schematic sectional view of the high pressure hydrogen generator (Drawing includes non-English language text).    Hydrogen high pressure generator (1)    Electrolyte inlet (2)    High pressure pump (3)    Flow connections (4)    Cooler or heater (5)