CONTACT RING SEAL SYSTEM, AS WELL AS A CONTACT RING SEAL MODULE Russian patent published in 2020 - IPC F16J15/34 

FIELD: seals.

SUBSTANCE: invention relates to a contact ring seal system, comprising: a contact ring seal (10) having a rotary contact ring (2) and a fixed contact ring (3), which define sealing gap (4) between themselves, contact ring holder (5), which is located on rotating contact ring (2), at least one gripping element (6), which is located between rotating contact ring (2) and holder (5) of contact ring and is intended for transfer of torque from holder (5) of contact ring to rotating contact ring (2), wherein rotating contact ring (2) is inserted with clearance into contact ring holder (5), wherein rotating contact ring (2) has first cutout (20), wherein contact ring holder (5) has second cutout (50) and wherein gripping element (6) is inserted with clearance into first cutout (20) and with clearance into second cutout (50).

EFFECT: invention prevents stresses created in contact ring.

10 cl, 5 dwg