US 11,788,624 B2
High-temperature seal having a clamping profile
Matthias Gralki, Mulheim an der Ruhr (DE); Claus Krusch, Essen (DE); and Daniel Schmidt, Mülheim an der Ruhr (DE)
Assigned to Siemens Energy Global GmbH & Co. KG, Bayern (DE)
Appl. No. 17/642,863
Filed by Siemens Energy Global GmbH & Co. KG, Bayern (DE)
PCT Filed Jun. 18, 2020, PCT No. PCT/EP2020/066847
§ 371(c)(1), (2) Date Mar. 14, 2022,
PCT Pub. No. WO2021/063552, PCT Pub. Date Apr. 8, 2021.
Claims priority of application No. 19201100 (EP), filed on Oct. 2, 2019.
Prior Publication US 2022/0390014 A1, Dec. 8, 2022
Int. Cl. F16J 15/08 (2006.01); F01D 9/02 (2006.01); F01D 11/00 (2006.01)
CPC F16J 15/0887 (2013.01) [F01D 9/023 (2013.01); F01D 11/003 (2013.01); F05D 2240/55 (2013.01)] 12 Claims
OG exemplary drawing
 
1. A seal for sealing a gap in a high-temperature application, having a hot side and an opposite cold side, and a left side and an opposite right side, comprising:
an angle profile having an L-shaped configuration with a left engagement flank extending from a left angle corner to the left side and with a left sealing flank extending from the left angle corner to the cold side; and
a clamping profile with a right engagement flank extending from a right angle corner to the right side and with a right sealing flank extending from the right angle corner to the cold side and lying against the left sealing flank, and with a holding portion lying against the left sealing flank opposite the right sealing flank, and with a curved clamping portion connecting the right sealing flank to the holding portion.