EP 3864291 C0 20231206 - MEMBRANE PUMP
Title (en)
MEMBRANE PUMP
Title (de)
MEMBRANPUMPE
Title (fr)
POMPE À MEMBRANE
Publication
Application
Priority
- DE 102018008036 A 20181011
- EP 2019077346 W 20191009
Abstract (en)
[origin: WO2020074576A1] A diaphragm pump having at least one pump chamber, wherein the pump chamber is connected via an inlet valve to an inlet chamber and via two outlet valves to an outlet chamber, the inlet chamber having an inlet opening closable by an inlet valve body, and each outlet valve having an outlet opening closable by an outlet valve body. In a projection onto a projection plane transverse to the longitudinal axis of the pump chamber, the two outlet valves and the inlet valve form a triangle.
IPC 8 full level
F04B 43/02 (2006.01); F04B 53/10 (2006.01)
CPC (source: EP US)
F04B 43/02 (2013.01 - EP US); F04B 43/026 (2013.01 - EP); F04B 53/1037 (2013.01 - EP); F04B 53/1047 (2013.01 - US); F04B 53/106 (2013.01 - EP); F04B 53/1065 (2013.01 - EP)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Participating member state (EPC – UP)
AT BE BG DE DK EE FI FR IT LT LU LV MT NL PT SE SI
DOCDB simple family (publication)
WO 2020074576 A1 20200416; CN 113195895 A 20210730; CN 113195895 B 20231229; CN 117869261 A 20240412; DE 102018008036 A1 20200416; EP 3864291 A1 20210818; EP 3864291 B1 20231206; EP 3864291 C0 20231206; EP 4328448 A2 20240228; EP 4328448 A3 20240417; ES 2973076 T3 20240618; US 2021355934 A1 20211118
DOCDB simple family (application)
EP 2019077346 W 20191009; CN 201980066588 A 20191009; CN 202311695858 A 20191009; DE 102018008036 A 20181011; EP 19789888 A 20191009; EP 23214388 A 20191009; ES 19789888 T 20191009; US 201917281964 A 20190910