摘要:
Die Erfindung betrifft eine Vorrichtung 10 zur Befestigung von Dichtungselementen 12, 14 in einer Ausnehmung 16, insbesondere in einer in einer Strömungsmaschine ausgebildeten Einbaunut, mit mindestens einem Dichtungsträgerelement 18 umfassend mindestens ein Dichtungselement 12, 14. Dabei ist mindestens ein Fixierkörper 20 zwischen dem Dichtungsträgerelement 18 und einem dem Dichtungsträgerelement 18 zugeordneten Klemmkörper 22 angeordnet ist, wobei der Fixierkörper 20 mit dem Dichtungsträgerelement 18 und dem Klemmkörper 22 integral über mittels Krafteinwirkung lösbare stegartige Verbindungen 24 verbunden ist. Zudem ist an dem Fixierkörper 20 mindestens eine plastisch verformbare Struktur 40 ausgebildet. Die Erfindung betrifft weiterhin ein Befestigungsverfahren sowie ein Herstellungsverfahren der erfindungsgemäßen Vorrichtung 10.
摘要:
A seal joint assembly is provided that includes a stationary seal carrier (22), a stationary seal land (24) and a brush seal (26). The stationary seal land includes a seal land surface (41). The brush seal is mounted to the stationary seal carrier. The brush seal includes a first set of bristles (72A) and a second set of bristles (72B). The first set of bristles includes a first bristle (52A) that contacts the seal land surface. The second set of bristles includes a second bristle (52B) that contacts the seal land surface. The second bristle crosses the first bristle.
摘要:
A brush seal (400, 600, 700, 900, 900-1, 1000) includes an annular plate assembly (402, 602, 702, 902, 902-1, 1002) defining a radially inner diameter (D2, D2-1, D2-2, D2-4, D2-5, D2-6, D2-7) having an inner central axis (A2, A2-1, A2-2, A2-4, A2-5, A2-6, A2-7) and a radially outer diameter (D3, D3-1, D3-2, D3-4, D3-5, D3-6, D3-7) having an outer central axis (A3, A3-1, A3-2, A3-4, A3-5, A3-6, A3-7). The inner central axis (A2, A2-1, A2-2, A2-4, A2-5, A2-6, A2-7) and the outer central axis (A3, A3-1, A3-2, A3-4, A3-5, A3-6, A3-7) are spaced apart from each other by an offset (O1, O2, O3, O4, O5, O6, O7), such that the radially inner diameter (D2, D2-1, D2-2, D2-4, D2-5, D2-6, D2-7) and the radially outer diameter (D3, D3-1, D3-2, D3-4, D3-5, D3-6, D3-7) are eccentric with respect to each other. The brush seal (400, 600, 700, 900, 900-1, 1000) further includes a bristle pack (408, 608, 708, 908, 908-1, 1008). The bristle pack (408, 608, 708, 908, 908-1, 1008) includes a plurality of bristles (410, 610, 710, 910, 910-1, 1010) defining a bristle bore (412, 612, 712, 912, 912-2, 1012) having a bristle bore central axis (A4, A4-1, A4-2, A4-4, A4-5, A4-6). The bristle bore central axis (A4, A4-1, A4-2, A4-4, A4-5, A4-6) is aligned with the inner central axis (A2, A2-1, A2-2, A2-4, A2-5, A2-6, A2-7) and the bristle bore central axis (A4, A4-1, A4-2, A4-4, A4-5, A4-6) is offset from the outer central axis (A3, A3-1, A3-2, A3-4, A3-5, A3-6, A3-7). Moreover, the brush seal (400, 600, 700, 900, 900-1, 1000) is disposed around a rotating component (106). The bristle bore central axis (A4, A4-1, A4-2, A4-4, A4-5, A4-6) is aligned with a component axis (A1) of the rotating component (106) and the bristle pack (408, 608, 708, 908, 908-1, 1008) engages with the rotating component (106).