A cylindrical or conical filter bag applicable to gas generators, which under the action of the gas to be filtered is forced to take a circular section (Machine-translation by Google Translate, not legally binding)

摘要

A cylindrical or conical filter bag applicable to gasogens that under the action of the gas to be filtered is forced to take a circular section characterized the deformation is obtained by tensioning by a spring the bag that is held by its upper end by a support of linear shape and by its lower extremity by a box of polygonal or elliptical shape. (Machine-translation by Google Translate, not legally binding)