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Priority to ES0254532ApriorityCriticalpatent/ES254532A1/en
Publication of ES254532A1publicationCriticalpatent/ES254532A1/en
Improvements in the rotary pumps, which essentially comprise a closed cylindrical casing with its inlet and outlet pipes connected to its side wall and at an appropriate angle with respect to each other, a cylindrical body or rotating shaft with displaced shaft with respect to the casing, supported on the wall of the casing between the two pipes, which is divided into two parts by a diametrical plane, creating a housing for two moving blades, which in the rotation of the soul always support in the wall of the casing, creating in it, cameras that increase and decrease in volume, sucking fluid through the inlet pipe and pushing it through the outlet pipe. (Machine-translation by Google Translate, not legally binding)
ES0254532A1959-12-281959-12-28Pefections on rotary pumps (Machine-translation by Google Translate, not legally binding)
ExpiredES254532A1
(en)