GB773430A - Improvements in or relating to steam turbines - Google Patents

Improvements in or relating to steam turbines

Info

Publication number
GB773430A
GB773430A GB12330/55A GB1233055A GB773430A GB 773430 A GB773430 A GB 773430A GB 12330/55 A GB12330/55 A GB 12330/55A GB 1233055 A GB1233055 A GB 1233055A GB 773430 A GB773430 A GB 773430A
Authority
GB
United Kingdom
Prior art keywords
bolts
housing
ring
april
guide blade
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB12330/55A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Publication of GB773430A publication Critical patent/GB773430A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D9/00—Stators
    • F01D9/06—Fluid supply conduits to nozzles or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • F01D25/26—Double casings; Measures against temperature strain in casings
    • F01D25/265—Vertically split casings; Clamping arrangements therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

773,430. Elastic-fluid turbines. SIEMENS-SCHUCKERTWERKE AKT.-GES. April 28, 1955 [April 28, 1954], No. 12330/55. Class 110 (3). The multi-stage axial-flow steam turbine shown is assembled by first inserting an undivided housing 5 in the outer undivided housing 2 and securing said parts together by bolts 9. The two halves of the guide blade carrier section 3 are then placed over the blading and the carrier body 11 is fitted over the member 3 with the slide blocks 17 and the bolts 18 in position, the members 3, 11 being interconnected by bolts 15. The parts 3, 11 together with the guide blade carrier section 4 and the shaft are then inserted in tne nousmg i wnereupon a stop ring 16 is inserted to locate the member 11 relative to the housing 5. A carrier body 20 is now fitted over the member 4 and clamped thereto by slide blocks 32 carried by bolts 33 whereupon a sealing ring 28 is positioned and held in place by a stop-ring 29. Finally the radial bolts 24 are inserted, a screen 36 is fitted by screwthreaded blocks 34 and the cover 2 is positioned.
GB12330/55A 1954-04-28 1955-04-28 Improvements in or relating to steam turbines Expired GB773430A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE773430X 1954-04-28

Publications (1)

Publication Number Publication Date
GB773430A true GB773430A (en) 1957-04-24

Family

ID=6684271

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12330/55A Expired GB773430A (en) 1954-04-28 1955-04-28 Improvements in or relating to steam turbines

Country Status (1)

Country Link
GB (1) GB773430A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3592557A (en) * 1968-12-03 1971-07-13 Siemens Ag Device for axially fixedly and radially displaceably mounting turbine casing parts
US3628878A (en) * 1968-12-03 1971-12-21 Siemens Ag Multishell axial turbine, preferably steam turbine for high pressures and temperatures
JP2006348941A (en) * 2005-06-14 2006-12-28 Alstom Technology Ltd Steam turbine
EP2187004A1 (en) * 2008-11-13 2010-05-19 Siemens Aktiengesellschaft Internal casing for a current machine
EP2487337A1 (en) * 2011-02-11 2012-08-15 Siemens Aktiengesellschaft Steam turbine in three-shelled architecture
EP3299591A1 (en) * 2016-09-27 2018-03-28 Siemens Aktiengesellschaft Guide blade carrier, turbine casing and turbine

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3592557A (en) * 1968-12-03 1971-07-13 Siemens Ag Device for axially fixedly and radially displaceably mounting turbine casing parts
US3628878A (en) * 1968-12-03 1971-12-21 Siemens Ag Multishell axial turbine, preferably steam turbine for high pressures and temperatures
JP2006348941A (en) * 2005-06-14 2006-12-28 Alstom Technology Ltd Steam turbine
US7594795B2 (en) * 2005-06-14 2009-09-29 Alstom Technology Ltd Steam turbine
EP2187004A1 (en) * 2008-11-13 2010-05-19 Siemens Aktiengesellschaft Internal casing for a current machine
WO2010054951A1 (en) * 2008-11-13 2010-05-20 Siemens Aktiengesellschaft Inner housing for a turbomachine
EP2487337A1 (en) * 2011-02-11 2012-08-15 Siemens Aktiengesellschaft Steam turbine in three-shelled architecture
WO2012107140A1 (en) * 2011-02-11 2012-08-16 Siemens Aktiengesellschaft Steam turbine having a three-shell design
EP3299591A1 (en) * 2016-09-27 2018-03-28 Siemens Aktiengesellschaft Guide blade carrier, turbine casing and turbine
WO2018059764A1 (en) * 2016-09-27 2018-04-05 Siemens Aktiengesellschaft Guide blade carrier, turbine casing and turbine
US11255222B2 (en) 2016-09-27 2022-02-22 Siemens Energy Global GmbH & Co. KG Guide blade carrier, turbine casing and turbine

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