The invention relates to a seal arrangement (1) for sealing an opening (2) in a partition (3), in particular in a ship bulkhead, a driveshaft (4) being led through the opening (2). The seal arrangement (1) comprises the following: a housing (5), in particular a multipart housing, which is rigidly connected to a partition (3) and surrounds the driveshaft (4) in the region of the partition (3); and two graphite seal rings (61, 62) which are held in the housing (5) in an axially adjacent manner and sealingly surround the driveshaft (4). The housing (5), the driveshaft (4), and the two graphite seal rings (6) delimit a first annular chamber (81), and a third graphite seal ring (63) is provided which is held in the housing (5) axially to the other graphite seal rings (61, 62), sealingly surrounds the driveshaft (4), and delimits a second annular chamber (82) together with the housing (5) and the driveshaft (4), said annular chamber axially adjoining the first annular chamber (81).
DICHTUNGSANORDNUNG FÜR EIN PROPELLERSCHAFT
SEALING ARRANGEMENT FOR A PROPELLER SHAFT
DISPOSITIF D'ÉTANCHÉITÉ POUR ARBRE D'HÉLICE
2018-12-12
Patent
Elektronische Ressource
Deutsch