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Title:
STEAM TURBINE
Document Type and Number:
WIPO Patent Application WO/2011/144750
Kind Code:
A3
Abstract:
The invention relates to a steam turbine having a mechanical nominal power of up to 500 kW for driving a generator, said steam turbine comprising a shaft (10), a steam inlet and an open radial impeller (6, 12) that is connected to the shaft (10) in a rotationally fixed manner and can be impinged upon by steam through the steam inlet.

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Inventors:
FREHLAND ECKART (DE)
Application Number:
PCT/EP2011/058296
Publication Date:
March 15, 2012
Filing Date:
May 20, 2011
Export Citation:
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Assignee:
BIO SYSTEM GES FUER ANWENDUNGEN BIOLOG VERFAHREN MBH (DE)
FREHLAND ECKART (DE)
International Classes:
F01D5/04; F01D3/02; F16H13/08
Foreign References:
US20060220388A12006-10-05
FR2054925A51971-05-07
US4232992A1980-11-11
US3880549A1975-04-29
US3367214A1968-02-06
Other References:
"Precision ball bearings replace gears in tiny speed reducers", PRODUCT ENGINEERING, MCGRAW-HILL PUBLICATION, NEW YORK, NY, US, vol. 41, no. 26, 7 December 1970 (1970-12-07), pages 89, XP002107975, ISSN: 0032-9754
Attorney, Agent or Firm:
ZIMMERMANN, Gerd et al. (München, DE)
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