FR2289728A1 - Cylindre exterieur de turbine a basse pression - Google Patents

Cylindre exterieur de turbine a basse pression

Info

Publication number
FR2289728A1
FR2289728A1 FR7532934A FR7532934A FR2289728A1 FR 2289728 A1 FR2289728 A1 FR 2289728A1 FR 7532934 A FR7532934 A FR 7532934A FR 7532934 A FR7532934 A FR 7532934A FR 2289728 A1 FR2289728 A1 FR 2289728A1
Authority
FR
France
Prior art keywords
low pressure
pressure turbine
exterior cylinder
turbine exterior
cylinder
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.)
Granted
Application number
FR7532934A
Other languages
English (en)
Other versions
FR2289728B1 (fr
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of FR2289728A1 publication Critical patent/FR2289728A1/fr
Application granted granted Critical
Publication of FR2289728B1 publication Critical patent/FR2289728B1/fr
Granted 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/30—Exhaust heads, chambers, 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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/005—Repairing methods or devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/70—Disassembly methods
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/49318—Repairing or disassembling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR7532934A 1974-10-29 1975-10-28 Cylindre exterieur de turbine a basse pression Granted FR2289728A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/518,910 US3945760A (en) 1974-10-29 1974-10-29 Outer cylinder for a low pressure turbine apparatus

Publications (2)

Publication Number Publication Date
FR2289728A1 true FR2289728A1 (fr) 1976-05-28
FR2289728B1 FR2289728B1 (fr) 1978-04-07

Family

ID=24065994

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7532934A Granted FR2289728A1 (fr) 1974-10-29 1975-10-28 Cylindre exterieur de turbine a basse pression

Country Status (12)

Country Link
US (1) US3945760A (fr)
JP (1) JPS5165204A (fr)
BE (1) BE834921A (fr)
CA (1) CA1008772A (fr)
CH (1) CH601648A5 (fr)
DE (1) DE2544953A1 (fr)
ES (1) ES441793A1 (fr)
FR (1) FR2289728A1 (fr)
GB (1) GB1488766A (fr)
IT (1) IT1049002B (fr)
NL (1) NL7510985A (fr)
SE (1) SE402320B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2361533A1 (fr) * 1976-08-13 1978-03-10 Bbc Brown Boveri & Cie Bache de machine thermique

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3985465A (en) * 1975-06-25 1976-10-12 United Technologies Corporation Turbomachine with removable stator vane
JPS599700Y2 (ja) * 1978-08-09 1984-03-27 儀介 野沢 道路消雪用散水ノズル
FR2526485B1 (fr) * 1982-05-07 1986-07-25 Snecma Roue directrice d'entree de soufflante de turboreacteur permettant le demontage unitaire des aubes mobiles, et procede pour la mise en oeuvre
US4900223A (en) * 1989-02-21 1990-02-13 Westinghouse Electric Corp Steam turbine
US5104288A (en) * 1990-12-10 1992-04-14 Westinghouse Electric Corp. Dual plane bolted joint for separately-supported segmental stationary turbine blade assemblies
FR2683002B1 (fr) * 1991-10-23 1993-12-17 Snecma Compresseur axial adapte a la maintenance et son procede de maintenance.
US5257906A (en) * 1992-06-30 1993-11-02 Westinghouse Electric Corp. Exhaust system for a turbomachine
US5222862A (en) * 1992-07-31 1993-06-29 Westinghouse Electric Corp. Turbine generator pressure relief diaphragm
US5545010A (en) * 1993-05-13 1996-08-13 Solar Turbines Incorporated Method and apparatus for trim balancing a gas turbine engine
US5518366A (en) * 1994-06-13 1996-05-21 Westinghouse Electric Corporation Exhaust system for a turbomachine
US5494405A (en) * 1995-03-20 1996-02-27 Westinghouse Electric Corporation Method of modifying a steam turbine
DE19905994A1 (de) * 1999-02-15 2000-08-24 Peter Kraus Vorrichtung und Verfahren zur Aufhebung von Stoß-Grenzschicht-Oszillationen bei kreisringförmigen Diffusoren (axial-radial) an Dampfturbinen
US6705829B1 (en) * 2002-09-12 2004-03-16 General Electric Company Cover for LP first stage diaphragm and method for improving inflow to first stage diaphragm
US6877321B2 (en) * 2003-03-31 2005-04-12 General Electric Company Method and system for reducing turbine exhaust turbulence
US8591185B2 (en) * 2010-11-16 2013-11-26 General Electric Company Low pressure exhaust gas diffuser for a steam turbine
US20130270775A1 (en) * 2012-04-13 2013-10-17 General Electric Company Shaft sealing system for steam turbines
US9540942B2 (en) 2012-04-13 2017-01-10 General Electric Company Shaft sealing system for steam turbines
ITFI20130100A1 (it) * 2013-05-03 2014-11-04 Nuovo Pignone Srl "composite material inlet plenum and gas turbine engine system comprising said plenum"
US9598981B2 (en) * 2013-11-22 2017-03-21 Siemens Energy, Inc. Industrial gas turbine exhaust system diffuser inlet lip

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2844304A (en) * 1955-10-18 1958-07-22 Stork Koninklijke Maschf Axial flow fans or axial flow pumps
US3176960A (en) * 1963-04-08 1965-04-06 Dominion Eng Works Ltd Hydraulic turbines or pumps
US3386155A (en) * 1963-07-01 1968-06-04 Dominion Eng Works Ltd Method of fitting seal rings to blades
US3603702A (en) * 1969-05-01 1971-09-07 Carrier Corp Rotor assembly
SE332579B (fr) * 1970-04-10 1971-02-08 Karlstad Mekaniska Ab

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2361533A1 (fr) * 1976-08-13 1978-03-10 Bbc Brown Boveri & Cie Bache de machine thermique

Also Published As

Publication number Publication date
SE7512119L (sv) 1976-04-30
CH601648A5 (fr) 1978-07-14
NL7510985A (nl) 1976-05-04
ES441793A1 (es) 1977-04-01
BE834921A (fr) 1976-04-28
DE2544953A1 (de) 1976-05-06
IT1049002B (it) 1981-01-20
FR2289728B1 (fr) 1978-04-07
SE402320B (sv) 1978-06-26
JPS5342841B2 (fr) 1978-11-15
US3945760A (en) 1976-03-23
GB1488766A (en) 1977-10-12
JPS5165204A (en) 1976-06-05
CA1008772A (en) 1977-04-19

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Legal Events

Date Code Title Description
ST Notification of lapse