Pump valve arrangement 1 comprising a piezoelectrically actuated air pump 10, comprising at least one piezoelectric element for actuating the air pump 10; a plurality of electrically actuated air valves 20, 21, 22, wherein the air valves 20, 21, 22 are in fluid connection with the air pump 10; and a housing 50, 60; wherein the air valves 20, 21, 22 are arranged with the housing 50, 60; and the air pump 10 and the air valves 20, 21, 22 are mounted adjacent to each other without relative movement.
PUMP VALVE ARRANGEMENT
PUMPENVENTILANORDNUNG
AGENCEMENT DE VANNE DE POMPE
2025-04-16
Patent
Electronic Resource
English
Valve arrangement, housing for valve arrangement, and valve assembly
European Patent Office | 2024
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