COMPACT BACKUP SEAL FOR A TURBOMACHINE HOUSING

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United States of America Patent

APP PUB NO 20170023000A1
SERIAL NO

14651007

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A turbomachine, having a housing pot and a housing cover which is arranged on the housing pot forming a common contact surface, and which is in particular, screwed counter to the housing pot forming a common contact surface, and comprising a seal which is arranged in the common contact surface for sealing the common contact surface and which includes a first sealing element and a second sealing element which is arranged radially offset to the first sealing element, is provided. In order to produce a compact and yet pressure-proof housing, the first and the second sealing elements are also arranged axially offset to each other in the common contact surface.

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Patent Owner(s)

Patent OwnerAddress
SIEMENS AKTIENGESELLSCHAFTWERNER-VON-SIEMENS-STRASSE 1 MUENCHEN 80333

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Weule, Jan Duisburg, DE 10 38

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