GAS FILTER SYSTEM

• Main Authors: NEEF, Pascal, KUPFER, Friedrich, HANSELMANN, Markus, PEKNY, Peter, WITTMERS, Christoph, SCHMID, Daniel, GERLACH, Steffen, GRAD, Johannes, PEREIRA MADEIRA, Pedro Miguel, HALLBAUER, Eva, HETTKAMP, Philipp, WEBER, Andreas, STARK, Dennis, RIEGER, Mario, WEISS, Dieter
• Format: Patent
• Language: English; French; German
• Published: 27.03.2024
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The invention refers to a Gas filter system (10; 10') comprising- an outer filter element (20) having a first filter medium (22) arranged between a first end cap (24) and a second end cap (26); and- an inner filter (30) element having a second filter medium (32) arranged between a third end cap (34) and a fourth end cap (36);the first filter medium (22) being arrangeable to surround the second filter medium (32);the first and third end caps (24, 34) being open;wherein the first end cap (24) has a first sealing section (42);wherein the third end cap (34) has an annular sealing segment (40), which protrudes radially outwardly;and wherein the sealing segment (40) has a first sealing surface (44) for sealing abutment of the first sealing section (42) and a second sealing surface (48) for sealing abutment against a housing (12).