Abstract: Use of dry electrolytes to polish metal surfaces through ion transport. A conductive liquid of the dry electrolyte includes at least a sulfonic acid. According to one embodiment, the porous particles of the dry electrolyte include sulfonate polymer, such as, polystyrene divinylbenzene. According to one embodiment, the conductive liquid of the dry electrolyte includes methane-sulfonic acid. Preferably, the concentration of the sulfonic acid in relation to the solvent is ranging from 1 to 70%. Optionally, the conductive liquid of the dry electrolyte includes a complexing agent and/or a chelating agent.

Abstract: Use of dry electrolytes to polish metal surfaces through ion transport. A conductive liquid of the dry electrolyte includes at least a sulfonic acid. According to one embodiment, the porous particles of the dry electrolyte include sulfonate polymer, such as, polystyrene divinylbenzene. According to one embodiment, the conductive liquid of the dry electrolyte includes methane-sulfonic acid. Preferably, the concentration of the sulfonic acid in relation to the solvent is ranging from 1 to 70%. Optionally, the conductive liquid of the dry electrolyte includes a complexing agent and/or a chelating agent.

Abstract: A method for smoothing and polishing metals via ion transport by free solid bodies. The method includes connecting a part to be treated to a pole of a current generator and subjecting the part to friction with a set of particles that includes electrically charged and electrically conductive free solid bodies in a gaseous environment.

Abstract: A method for smoothing and polishing metals via ion transport by free solid bodies. The method includes connecting a part to be treated to a pole of a current generator and subjecting the part to friction with a set of particles that includes electrically charged and electrically conductive free solid bodies in a gaseous environment.

Abstract: An automatic control system for a manual mechanical ventilation device comprising a servomotor, an actuator and a stepper cylinder adapted to compress the mechanical ventilation device in response to signals sent by a controller. The controller is further connected to at least one flow sensor and one pressure sensor and has a human-machine interface for the insertion of pressure and oxygen flow output values to be received by a patient.

Abstract: Use of dry electrolytes to polish metal surfaces through ion transport. A conductive liquid of the dry electrolyte includes at least a sulfonic acid. According to one embodiment, the porous particles of the dry electrolyte include sulfonate polymer, such as, polystyrene divinylbenzene. According to one embodiment, the conductive liquid of the dry electrolyte includes methane-sulfonic acid. Preferably, the concentration of the sulfonic acid in relation to the solvent is ranging from 1 to 70%. Optionally, the conductive liquid of the dry electrolyte includes a complexing agent and/or a chelating agent.

Abstract: A method for smoothing and polishing metals via ion transport by free solid bodies. The method includes connecting a part to be treated to a pole of a current generator and subjecting the part to friction with a set of particles that includes electrically charged and electrically conductive free solid bodies in a gaseous environment.

Abstract: A method for smoothing and polishing metals via ion transport by free solid bodies comprises connecting a part to be treated to a positive pole (anode) of a current generator and subjecting the part to friction with a set of particles comprising electrically conductive free solid bodies charged with negative electrical charge in a gaseous environment.

Abstract: An apparatus and method for smoothing and polishing metals via ion transport by free solid bodies. The method includes connecting a part to be treated to a positive pole (anode) of a current generator and subjecting the part to friction with a set of particles comprising electrically conductive free solid bodies charged with negative electrical charge in a gaseous environment.

Abstract: Use of dry electrolytes to polish titanium and other metal and alloy surfaces by ion transport wherein a conducting liquid in the dry electrolyte includes hydrochloric acid (HCl).

Abstract: Use of dry electrolytes to polish metal surfaces through ion transport. A conductive liquid of the dry electrolyte includes at least a sulfonic acid. According to one embodiment, the porous particles of the dry electrolyte include sulfonate polymer, such as, polystyrene divinylbenzene. According to one embodiment, the conductive liquid of the dry electrolyte includes methane-sulfonic acid. Preferably, the concentration of the sulfonic acid in relation to the solvent is ranging from 1 to 70%. Optionally, the conductive liquid of the dry electrolyte includes a complexing agent and/or a chelating agent.

Abstract: The disclosure relates to the use of H2SO4 as an electrolyte in processes for polishing metals, specifically metal parts, for example in jewellery. According to some embodiments the polishing is carried out based on ion transport with electrically conductive free solids in a gaseous environment. According to some embodiments the solids comprise spherical particles with porosity and affinity for retaining the electrolyte so that they have appreciable electric conductivity.

Abstract: An apparatus and method for smoothing and polishing metals via ion transport by free solid bodies. The method includes connecting a part to be treated to a positive pole (anode) of a current generator and subjecting the part to friction with a set of particles comprising electrically conductive free solid bodies charged with negative electrical charge in a gaseous environment.

Abstract: A method for smoothing and polishing metals via ion transport by free solid bodies comprises connecting a part to be treated to a positive pole (anode) of a current generator and subjecting the part to friction with a set of particles comprising electrically conductive free solid bodies charged with negative electrical charge in a gaseous environment.

Abstract: The disclosure relates to the use of H2SO4 as an electrolyte in processes for polishing metals, specifically metal parts, for example in jewellery. According to some embodiments the polishing is carried out based on ion transport with electrically conductive free solids in a gaseous environment. According to some embodiments the solids comprise spherical particles with porosity and affinity for retaining the electrolyte so that they have appreciable electric conductivity.

Abstract: A method for smoothing and polishing metals via ion transport by free solid bodies comprises connecting a part to be treated to a positive pole (anode) of a current generator and subjecting the part to friction with a set of particles comprising electrically conductive free solid bodies charged with negative electrical charge in a gaseous environment.

Abstract: A device for burnishing and smoothing metal parts, particularly suitable for use in mechanical-galvanic processes, comprising a main body having a fastening disc to which guides are radially coupled and the body of which includes at least three mobile propelling systems which are actuated by electro-mechanical means and move in a synchronized concentric manner, approaching and moving away from the central point and acting on a rotating frame from equidistant angles. The frame is configured to secure pieces to be treated and it also has a detachable head that is disposed centrally above a cylindrical tank. The propelling systems, provided with brushes, move from an open position in which they remain separate from one another and at a distance from the center, into a closed position in which they are joined to one another in the center of the tank, coming into contact with the structure containing the parts to be treated.

Abstract: The invention relates to a removable electro-mechanical device for burnishing and smoothing metal parts, said device comprising: a tank (2) containing an electrolytic solution and the cathode (c); a main body (3) which closes the tank (2), and in which the electrical contacts (6), the mechanical components and the drive systems (5) are incorporated, said drive systems being located in the lower portion of the main body (3) and being vertically and radially secured to a part (7) such that, in addition, when said body (3) is coupled to the tank (2), they remain immersed in the solution; and a detachable head (4) that can be coupled to the main body (3) and includes an electric motor (14) linked to a rotating body (15) and a removable, coupleable, rod-shaped supporting structure (41) or anode (a) having securing means (42) for the parts to be treated, and being disposed in such a way that, when said head (4) is coupled to the main body (3), the parts remain immersed in said solution.

Abstract: A method for smoothing and polishing metals via ion transport by free solid bodies comprises connecting a part to be treated to a positive pole (anode) of a current generator and subjecting the part to friction with a set of particles comprising electrically conductive free solid bodies charged with negative electrical charge in a gaseous environment.

Abstract: The invention relates to a removable electro-mechanical device for burnishing and smoothing metal parts, said device comprising: a tank (2) containing an electrolytic solution and the cathode (c); a main body (3) which closes the tank (2), and in which the electrical contacts (6), the mechanical components and the drive systems (5) are incorporated, said drive systems being located in the lower portion of the main body (3) and being vertically and radially secured to a part (7) such that, in addition, when said body (3) is coupled to the tank (2), they remain immersed in the solution; and a detachable head (4) that can be coupled to the main body (3) and includes an electric motor (14) linked to a rotating body (15) and a removable, coupleable, rod-shaped supporting structure (41) or anode (a) having securing means (42) for the parts to be treated, and being disposed in such a way that, when said head (4) is coupled to the main body (3), the parts remain immersed in said solution.