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GB1027843A - An axial-flow turbine - Google Patents

An axial-flow turbine

Info

Publication number
GB1027843A
GB1027843A GB582463A GB582463A GB1027843A GB 1027843 A GB1027843 A GB 1027843A GB 582463 A GB582463 A GB 582463A GB 582463 A GB582463 A GB 582463A GB 1027843 A GB1027843 A GB 1027843A
Authority
GB
United Kingdom
Prior art keywords
feb
slit
flange
axial
flow turbine
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
GB582463A
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of GB1027843A publication Critical patent/GB1027843A/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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/005—Sealing means between non relatively rotating elements
    • 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
    • F01D25/246—Fastening of diaphragms or stator-rings

Landscapes

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

Abstract

1,027,843. Turbines. LICENTIA PATENT VERTWERTURUNGS G.m.b.H. Feb. 13, 1963 [Feb. 14, 1962], No. 5824/63. Heading FIT. An axial flow gas turbine inner casing 11, which may be a stator blade carrier, is located in an annular groove in the outer casing 13 by an annular flange 12 having spaced radial slits 19, Fig. 1 (not shown), to reduce thermal distortion. Each slit 19 is sealed by a flexible steel U or V-shaped member 20, Fig. 4 (not shown), extending substantially radially within the slit and welded at its edges 21, 22 to the flange 12. In a modification, Fig. 5 (not shown), seal member 20 is replaced by a resilient split tube 29<SP>1</SP>.
GB582463A 1962-02-14 1963-02-13 An axial-flow turbine Expired GB1027843A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1962L0041233 DE1259142B (en) 1962-02-14 1962-02-14 Ring flange of the tubular inner or outer housing of an axial gas or steam turbine

Publications (1)

Publication Number Publication Date
GB1027843A true GB1027843A (en) 1966-04-27

Family

ID=7269360

Family Applications (1)

Application Number Title Priority Date Filing Date
GB582463A Expired GB1027843A (en) 1962-02-14 1963-02-13 An axial-flow turbine

Country Status (3)

Country Link
CH (1) CH409527A (en)
DE (1) DE1259142B (en)
GB (1) GB1027843A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2653171A1 (en) * 1989-10-18 1991-04-19 Snecma TURBOMACHINE COMPRESSOR CASING PROVIDED WITH A DEVICE FOR DRIVING ITS INTERNAL DIAMETER.
US7134836B2 (en) 2002-12-03 2006-11-14 Borgwarner Inc. Turbocharger and method for its manufacture

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4425078A (en) * 1980-07-18 1984-01-10 United Technologies Corporation Axial flexible radially stiff retaining ring for sealing in a gas turbine engine
JPS57134302U (en) * 1981-02-17 1982-08-21
DE4324035C2 (en) * 1993-07-17 2003-02-27 Alstom gas turbine
ES2569521T3 (en) 2005-12-14 2016-05-11 Alstom Technology Ltd Turbo machine
EP2236761A1 (en) * 2009-04-02 2010-10-06 Siemens Aktiengesellschaft Stator blade carrier
DE102010042707A1 (en) 2010-10-20 2012-04-26 Siemens Aktiengesellschaft Turbine component for, e.g. gas turbine used in gas-fired power plant, comprises end hole formed perpendicular to guide bore which is formed vertical to edge portion to form breaking point between inner wall of guide bore and flat side

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2638748A (en) * 1948-08-13 1953-05-19 Scott Aviation Corp Master cylinder with fluid-volume compensating valve in piston
FR975879A (en) * 1948-12-06 1951-03-12 Const Et D Equipements Mecaniq Further training in the construction of cylinders for gas turbines
GB679916A (en) * 1949-04-29 1952-09-24 Geoffrey Bertram Robert Feilde Improvements in gas turbines
FR1003299A (en) * 1949-12-13 1952-03-17 Rateau Soc Further training in gas turbines and other axial turbo-machines
US2875579A (en) * 1952-08-08 1959-03-03 Gen Motors Corp Gas turbine engine midframe
US2912223A (en) * 1955-03-17 1959-11-10 Gen Electric Turbine bucket vibration dampener and sealing assembly

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2653171A1 (en) * 1989-10-18 1991-04-19 Snecma TURBOMACHINE COMPRESSOR CASING PROVIDED WITH A DEVICE FOR DRIVING ITS INTERNAL DIAMETER.
EP0424253A1 (en) * 1989-10-18 1991-04-24 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" Turbomachine compressor casing with device for controlling its internal diameter
US5154578A (en) * 1989-10-18 1992-10-13 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "S.N.E.C.M.A." Compressor casing for a gas turbine engine
US7134836B2 (en) 2002-12-03 2006-11-14 Borgwarner Inc. Turbocharger and method for its manufacture

Also Published As

Publication number Publication date
CH409527A (en) 1966-03-15
DE1259142B (en) 1968-01-18

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