Radiator, has left- and right-hand threads standing in contact with mating threads, and sealing ring arranged in groove whose axial extension is larger than radial thickness of groove, which is formed between left- and right-hand threads

摘要

The radiator (1) has segments (2, 3) connected with one another in rows by coupling sleeves (4) and sealed outwards in a region of its connections by a sealing arrangement (14). A cartridge valve (16) extends up to the sleeves. The sleeves are connected with the segments by a thread arrangement. The thread arrangement has left- and right-hand threads (9, 11) that stand in contact with two mating threads (10, 12) in the segments. A groove (32) is provided between the threads (9, 11). A sealing ring (33) is arranged in the groove whose axial extension is larger than its radial thickness.