Title:
TURBOMACHINE INNER HOUSING
Document Type and Number:
WIPO Patent Application WO/2019/137804
Kind Code:
A1
Abstract:
The invention relates to a turbomachine inner housing (TMI) for a radial turbomachine (RTM), wherein the turbomachine inner housing (TMI) comprises a partial joint (TF) along a longitudinal axis (X), in particular a rotor longitudinal axis (RX), such that the turbomachine inner housing (TMI) can be divided into a lower part (LPC) and an upper part (UPC), wherein the turbomachine inner housing (TMI) is designed for a radial turbomachine (RTM) comprising at least two stages (STG), wherein the turbomachine inner housing (TMI) comprises a return stage (BFC) in each case between two stages (STG), wherein the lower part (LPC) and/or the upper part (UPC) is designed in one piece so as to span at least two stages (STG) at least in sections. In order to improve a turbomachine inner housing of this kind, the lower part and/or the upper part is designed in one piece so as span at least two stages at least in sections.
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Inventors:
NASS DIETER (DE)
NEJATI-RAD SHAHROUZ (DE)
SCHICKMANN KAI (DE)
NEJATI-RAD SHAHROUZ (DE)
SCHICKMANN KAI (DE)
Application Number:
PCT/EP2018/086644
Publication Date:
July 18, 2019
Filing Date:
December 21, 2018
Export Citation:
Assignee:
SIEMENS AG (DE)
International Classes:
F04D1/06; F04D17/12; F04D29/42
Domestic Patent References:
WO2016026825A1 | 2016-02-25 | |||
WO2010034602A1 | 2010-04-01 | |||
WO2007137959A1 | 2007-12-06 | |||
WO2016198210A1 | 2016-12-15 | |||
WO2017060036A1 | 2017-04-13 | |||
WO2017102286A1 | 2017-06-22 | |||
WO2017121539A1 | 2017-07-20 | |||
WO2017137376A1 | 2017-08-17 | |||
WO2017037262A1 | 2017-03-09 | |||
WO2017167615A1 | 2017-10-05 | |||
WO2017182220A1 | 2017-10-26 | |||
WO2017182221A1 | 2017-10-26 | |||
WO2017194274A1 | 2017-11-16 | |||
WO2017194451A1 | 2017-11-16 | |||
WO2015144401A1 | 2015-10-01 | |||
WO2017045823A1 | 2017-03-23 | |||
WO2017063861A1 | 2017-04-20 | |||
WO2017093461A1 | 2017-06-08 | |||
WO2017133812A1 | 2017-08-10 | |||
WO2017174234A1 | 2017-10-12 | |||
WO2017174233A1 | 2017-10-12 | |||
WO2017194387A1 | 2017-11-16 | |||
WO2016078800A1 | 2016-05-26 | |||
WO2016113107A1 | 2016-07-21 | |||
WO2016188696A1 | 2016-12-01 | |||
WO2017157620A1 | 2017-09-21 |
Foreign References:
GB747359A | 1956-04-04 | |||
DE102013225065A1 | 2015-06-11 | |||
EP1860326A1 | 2007-11-28 |
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