ES1020165U - Improved fluid pump impulsion. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Pump improved for delivery of fluids, which comprises a horizontal drive motor (1) whose output shaft (2) attacks and is directly attached within the necessary and butt contrapeso (4) of a crankshaft (3) whose section excentrica (5) at its periphery hook and interposition of a radial bearing (8), said section eccentric (5) provides permanent lower seating to the bottom of a vertical vessel (9) alternately displaceable, when loaded by springs (10, 11) biases said permanent seat and being embedded in a fluid closed circuit, this alternative vessel (9) opera tightly into a cylinder (12) which it is superiorly closed by an actuating membrane (13) loaded with a spring (15) driving permanently said closed position and which membrane (13) play camera attached operably a pumping (16), with respective intermediate intake check valves (17) e impul sion (18) is connected to the tank (21) material and a project with pistol scheming (22), by corresponding suctions (19) and discharge (20); having said vaso alternativo (9) sendas communications upper and lower with deposit (23) fluid active circuit fluid dynamics, lower communication established freely through a tube suction (26) immersed in said active fluid and higher communication established through a pressure regulator (30) inserted immediately below said membrane's pumping (13); verifying in the race falling said vessel (9) it is generated in the same depression succionadora fluid active deposit (23), coinciding with the also depressant and sniffer material projectable, descent said membrane's pumping (13) while the race up of vessel (9) produce the pressure regulator selected work (30), boosting the rise impeller's pumping the membrane (13) and deriving excess pressure to said tank (21) active fluid. (Machine-translation by Google Translate, not legally binding)