Miniature valve used as a two-way valve in chemical and medical analysis comprises valve housing, inlet supports, outlet support, switching element electromagnetically operated using coils and closed using one of the inlet supports

摘要

Miniature valve comprises a valve housing (2); at least two inlet supports (3, 4) and an outlet support (5); and a switching element (8) electromagnetically operated using coils and closed using one of the inlet supports. Miniature valve comprises a valve housing (2); at least two inlet supports (3, 4) and an outlet support (5); and a switching element (8) electromagnetically operated using coils and closed using one of the inlet supports. The valve housing is produced by exposing and hardening successive thin layers of a light-hardenable plastic according to the layers of a three-dimensional model of the valve. Before half of the height of the valve housing is reached, the pre-fabricated switching element is placed in the valve housing fragment and the construction of the valve housing is continued until the housing is completed. During the construction of the housing, the coils are integrated into the inlet supports.