ES364299A1 - Improvements in the construction of impulsory pumps of hardened substances. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in the construction of impulsory pumps of hardened substances. (Machine-translation by Google Translate, not legally binding)
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Improvements in the construction of hardened substances driving pumps, essentially characterized by the fact that the pump itself is formed by a main body, divided in two sections by a diaphragm piston, inside which is delimited by one of them the chamber of admission and impulsion of the material, projected with cross section, in convergent angular form in order to obtain the minimum residual volume of circulating material that effects its entry through the body of an intake valve located on the suction pipe. (Machine-translation by Google Translate, not legally binding)
ES364299A1969-02-201969-02-20Improvements in the construction of impulsory pumps of hardened substances. (Machine-translation by Google Translate, not legally binding)
ExpiredES364299A1
(en)
Improvements in the construction of fuel supply pumps for application on automobiles or similar. (Machine-translation by Google Translate, not legally binding)