ES1014812U - Micropump for air and liquids, perfected. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Micropump air and liquids improved that being driven by an organ motor conventional, it is defined essentially comprising a frame metalico, for cubo open and body pump head both materal plastic and intermediate meeting, to exist in concava said body having a closed chamber by a membrane; by one of the sides of frame through the shaft that motor whose end is coupled eccentrically to the ring-head bearing of a connecting rod, of plastic material, the opposite end of which crosses an opening of another side of frame where this set pump itself, and linked to said membrane; in the head is set up a duct central to, acodandose, extends on an outside squeegee, at the same time that regardless of said pipe there is a lateral hole that extends outward in a drive boquillade, having in the referral body pump opposing two valves; a central of which are adapted, communicating with camera and with that suction and opens when establishing an depression in the same chamber; other communicating with the same with camera and lateral discharge port and opens having a pressure in the chamber. (Machine-translation by Google Translate, not legally binding)