Patent · US Active

Sealing arrangement for sealing a gap between two components which bear flat against one another on the gap side at room temperature

US10202861B2 · kind B2 · utility

1Cited by

3References

6Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Berthold Vogel · Schwieberdingen, DE
Karl-Heinz Klein · Kehl, DE
Stephan Sonnen · Essen, DE

Key dates

Filing date	Jan 19, 2015
Grant date	Feb 12, 2019
Priority date	—
Expiry date	Dec 15, 2035

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF05D2220/32
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

A sealing arrangement for sealing a gap between two components which bear flat against one another on the gap side and which can be assembled only by transverse movement, wherein each component has a step on the gap side to form an overlapping stop and the steps are curved along their edges. One of the two components has a first groove which extends in a manner analogous to the curved edge and which is arranged in the set-back partial surface of the gap side of the component in question. The other of the two components has a recess located opposite the groove, and a modular sealing element comprising a sealing strip and a spiral strip is provided, which bears with its first sealing section, protruding from the groove, against a side face of the recess.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.