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1. (WO2018119499) DIAPHRAGM PUMP ARRANGEMENT

Pub. No.:    WO/2018/119499    International Application No.:    PCT/BR2016/050357
Publication Date: Fri Jul 06 01:59:59 CEST 2018 International Filing Date: Thu Dec 29 00:59:59 CET 2016
IPC: F04B 43/02
F04B 9/14
Applicants: TORRES, Antônio Carlos
Inventors: TORRES, Antônio Carlos
Title: DIAPHRAGM PUMP ARRANGEMENT
Abstract:
The invention relates to a pump (1) with diaphragm (2) actuated by a manual lever (3), wherein the inlet access (4) is aligned, laterally to the pumping chamber (5), at 180º to the outlet access (6), both accesses (4 and 6) being provided with a screwthread (R), which allows coupling of orthogonal connections (7) and straight connections (8) for pumping with offset (A and B) and aligned (C and D) take-off points respectively, created by the pressure difference caused by the movement of the diaphragm (2), which is topped by a removable protective cover (10) affixed temporarily by restraints (11) with a ribbed border (12).