Turbomachine and method for disassembling such a turbomachine

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11215079
APP PUB NO 20150267561A1
SERIAL NO

14662381

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Importance

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Abstract

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A turbine includes an outer casing and an inner casing surrounded by said outer casing. The outer casing and inner casing are coaxially arranged with respect to a machine axis. The outer casing and inner casing are each divided in a split plane into an upper part and a lower part. The upper and lower parts are connected with each other in said split plane by means of a flanged connection. The disassembly process is improved by the flanged connection of the upper and lower part of the inner casing comprising a plurality of bolts, which extend each through through holes in respective flanges of said flanged connection of the inner casing, protrude from said through holes at both ends with a threaded section, and are tightened by means of nuts screwed on said threaded sections at both ends of said bolt.

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Patent Owner(s)

Patent OwnerAddress
ANSALDO ENERGIA SWITZERLAND AG5400 BADEN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Froidevaux, Gerard Kleindöttingen, CH 4 14
Huber, Tobias Christoph Herrischried, DE 5 17
Rozman, Ivan Nussbaumen, CH 4 22
Seng, Daniel Busslingen, CH 12 52

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