SE369539B - - Google Patents

Info

Publication number
SE369539B
SE369539B SE7300158A SE7300158A SE369539B SE 369539 B SE369539 B SE 369539B SE 7300158 A SE7300158 A SE 7300158A SE 7300158 A SE7300158 A SE 7300158A SE 369539 B SE369539 B SE 369539B
Authority
SE
Sweden
Application number
SE7300158A
Inventor
P Thoernblad
Original Assignee
Stal Laval Turbin Ab
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 Stal Laval Turbin Ab filed Critical Stal Laval Turbin Ab
Priority to SE7300158A priority Critical patent/SE369539B/xx
Priority to US426311A priority patent/US3880435A/en
Publication of SE369539B publication Critical patent/SE369539B/xx

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
    • F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/44—Free-space packings
    • F16J15/445—Free-space packings with means for adjusting the clearance
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/93—Seal including heating or cooling feature

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Gasket Seals (AREA)
SE7300158A 1973-01-05 1973-01-05 SE369539B (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE7300158A SE369539B (fr) 1973-01-05 1973-01-05
US426311A US3880435A (en) 1973-01-05 1973-12-19 Sealing ring for turbo machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7300158A SE369539B (fr) 1973-01-05 1973-01-05

Publications (1)

Publication Number Publication Date
SE369539B true SE369539B (fr) 1974-09-02

Family

ID=20316254

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7300158A SE369539B (fr) 1973-01-05 1973-01-05

Country Status (2)

Country Link
US (1) US3880435A (fr)
SE (1) SE369539B (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2468741A1 (fr) * 1979-10-26 1981-05-08 Snecma Perfectionnements aux anneaux a joint d'etancheite refroidi par l'air pour roues de turbine a gaz
DE3019920C2 (de) * 1980-05-24 1982-12-30 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Einrichtung zur äußeren Ummantelung der Laufschaufeln von Axialturbinen für Gasturbinentriebwerke
US4652209A (en) * 1985-09-13 1987-03-24 Rockwell International Corporation Knurled turbine tip seal
US4767267A (en) * 1986-12-03 1988-08-30 General Electric Company Seal assembly
US5031922A (en) * 1989-12-21 1991-07-16 Allied-Signal Inc. Bidirectional finger seal
US5071138A (en) * 1989-12-21 1991-12-10 Allied-Signal Inc. Laminated finger seal
US5042823A (en) * 1989-12-21 1991-08-27 Allied-Signal Inc. Laminated finger seal
US5108116A (en) * 1991-05-31 1992-04-28 Allied-Signal Inc. Laminated finger seal with logarithmic curvature
US6224329B1 (en) 1999-01-07 2001-05-01 Siemens Westinghouse Power Corporation Method of cooling a combustion turbine
US8128350B2 (en) * 2007-09-21 2012-03-06 Siemens Energy, Inc. Stacked lamellae ceramic gas turbine ring segment component
US20090087307A1 (en) * 2007-09-28 2009-04-02 Honeywell International, Inc. Reduced pressure load finger seal assembly
US8529201B2 (en) * 2009-12-17 2013-09-10 United Technologies Corporation Blade outer air seal formed of stacked panels
US8444371B2 (en) * 2010-04-09 2013-05-21 General Electric Company Axially-oriented cellular seal structure for turbine shrouds and related method
US9206700B2 (en) * 2013-10-25 2015-12-08 Siemens Aktiengesellschaft Outer vane support ring including a strong back plate in a compressor section of a gas turbine engine
JP6204398B2 (ja) * 2015-03-23 2017-09-27 カルソニックカンセイ株式会社 タービンハウジング
GB201514651D0 (en) * 2015-08-18 2015-09-30 Rolls Royce Plc Sealing arrangements
WO2017078088A1 (fr) * 2015-11-06 2017-05-11 カルソニックカンセイ株式会社 Carter de turbine
US11773751B1 (en) 2022-11-29 2023-10-03 Rolls-Royce Corporation Ceramic matrix composite blade track segment with pin-locating threaded insert
US12031443B2 (en) 2022-11-29 2024-07-09 Rolls-Royce Corporation Ceramic matrix composite blade track segment with attachment flange cooling chambers
US11840936B1 (en) 2022-11-30 2023-12-12 Rolls-Royce Corporation Ceramic matrix composite blade track segment with pin-locating shim kit
US11713694B1 (en) 2022-11-30 2023-08-01 Rolls-Royce Corporation Ceramic matrix composite blade track segment with two-piece carrier
US11732604B1 (en) 2022-12-01 2023-08-22 Rolls-Royce Corporation Ceramic matrix composite blade track segment with integrated cooling passages
US11885225B1 (en) 2023-01-25 2024-01-30 Rolls-Royce Corporation Turbine blade track with ceramic matrix composite segments having attachment flange draft angles

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2963268A (en) * 1957-03-25 1960-12-06 Gen Electric Pressurized seal
US3082010A (en) * 1958-01-20 1963-03-19 Rolls Royce Labyrinth seals
US3046648A (en) * 1959-04-13 1962-07-31 Aircraft Prec Products Inc Method of manufacturing replaceable labyrinth type seal assembly
US3728039A (en) * 1966-11-02 1973-04-17 Gen Electric Fluid cooled porous stator structure
BE756582A (fr) * 1969-10-02 1971-03-01 Gen Electric Ecran circulaire et support d'ecran avec dispositif de reglage de la temperature pour turbomachine
US3603599A (en) * 1970-05-06 1971-09-07 Gen Motors Corp Cooled seal
US3720419A (en) * 1971-01-21 1973-03-13 Westinghouse Electric Corp Fabricated labyrinth seal structure
US3719365A (en) * 1971-10-18 1973-03-06 Gen Motors Corp Seal structure

Also Published As

Publication number Publication date
US3880435A (en) 1975-04-29

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