Abstract: A retractable protective respiratory mask including disposable filters, which protects the respiratory system, covering the nose and mouth during inhalation while breathing in an atmosphere polluted by different agents, such as infectious, virulent, or pathogenic agents, or other toxic substances. The mask also protects non-infected persons from persons infected with a virus, as saliva and sputum expelled when coughing, breathing-out, and/or talking can be deposited inside the mask. The mask can include a collection-container filter, allowing a viral-infected wearer to breathe in a polluted atmosphere, to talk, to cough, to sneeze and/or to deposit saliva and sputum. The mask can be used as any other type of filter mask and/or disposable environmental air mask for industry in general, and also providing protection in rarefied natural atmospheres. The mask can be used as a container or packaging for drugs administered by means of bronchial airways, or as medical or rescue masks.

Abstract: The invention is related to the Revolvable Motor of Internal Combustion “TURBOVOLANTE” (turbine-steering wheel). This Cinematic System is good to rotate through fuels or magnetic fields, it works as a vacuum Pump or Compressor of gases like propane, oxygen, etc. and this work is carried out it by means of rectangular Fins that expand and contract moving a Crankshaft and it Pinion that leans on a Toothed Ring inside, moving or fixed pinion of the Stator. With ratios 2:1 in that of 4 Fins, 4:1 in that of 8 Fins, and 6:1 in that of 12 Fins. The invention gives a fixed cylinder to rotors some with grooves for the entrance and evacuation of gases and explosions, which are carried out inside the rotor in 90%.

Abstract: A rotary engine having at least two piston blades that may be actuated by either internal combustion or electromagnetic actuation. The combustion engine includes piston blades having a toothed moving pinion connected to each piston blade and a toothed fixed pinion geared to the toothed moving pinions. The gear ratio of the toothed fixed pinion to the toothed moving pinions is one half the number of piston blades to one.