Method of making a structure comprising cavities and volumes, a structure comprising cavities and volumes, and a gas analyser comprising a structure comprising cavities and volumes

摘要

Method of making a structure, a structure and a gas analyzer structure comprising cavities and volumes in which a multilayer structure is made by laminating single layers (2) on top of each other to form the multilayer structure (1) and combining them all together, in which method before the laminating step at least one layer is processed by cutting pneumatically constrictive openings therein to form pneumatic filters comprising constrictive cavities and volumes (11,12,60,61,62) with the surfaces of the adjoining layers (2).