Patent ID: 9261090
Filing Date: 2016-02-16
CPC Classification: F04B

Claim Text:
1. A diaphragm pump for delivering a fluid, comprising a working chamber ( 1 ), which is delimited by a working diaphragm ( 2 ) and which is connected via a first valve ( 3 ) to an inlet ( 4 ) and via a second valve ( 5 ) to an outlet ( 6 ), and an electromagnet ( 7 ) which comprises a coil assembly ( 8 ) and an armature ( 9 ) which interacts with the coil assembly ( 8 ) and is operatively connected to the working diaphragm ( 2 ), wherein the first and second valves ( 3 , 5 ) are disposed in a valve plate ( 10 ) which is arranged between the coil assembly ( 8 ) and the armature ( 9 ), and wherein the first and second valves ( 3 , 5 ) are axially disposed between the coil assembly ( 8 ) and the armature ( 9 ).