JPS498609A - - Google Patents

Info

Publication number
JPS498609A
JPS498609A JP48023780A JP2378073A JPS498609A JP S498609 A JPS498609 A JP S498609A JP 48023780 A JP48023780 A JP 48023780A JP 2378073 A JP2378073 A JP 2378073A JP S498609 A JPS498609 A JP S498609A
Authority
JP
Japan
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
JP48023780A
Other languages
Japanese (ja)
Other versions
JPS5017603B2 (xx
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 filed Critical
Publication of JPS498609A publication Critical patent/JPS498609A/ja
Publication of JPS5017603B2 publication Critical patent/JPS5017603B2/ja
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
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/042—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators
    • 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
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/041—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector using blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
JP48023780A 1972-04-07 1973-03-01 Expired JPS5017603B2 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24194372A 1972-04-07 1972-04-07

Publications (2)

Publication Number Publication Date
JPS498609A true JPS498609A (xx) 1974-01-25
JPS5017603B2 JPS5017603B2 (xx) 1975-06-23

Family

ID=22912824

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48023780A Expired JPS5017603B2 (xx) 1972-04-07 1973-03-01

Country Status (10)

Country Link
US (1) US3781125A (xx)
JP (1) JPS5017603B2 (xx)
CA (1) CA965352A (xx)
CH (1) CH576065A5 (xx)
DE (1) DE2315745A1 (xx)
FR (1) FR2179455A5 (xx)
GB (1) GB1373898A (xx)
IT (1) IT982711B (xx)
NL (1) NL7304355A (xx)
SE (1) SE379079B (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008232150A (ja) * 2007-03-20 2008-10-02 Snecma 冷却回路を備えたタービン間のケーシングおよびそれを備えるターボファン

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3841787A (en) * 1973-09-05 1974-10-15 Westinghouse Electric Corp Axial flow turbine structure
US3892497A (en) * 1974-05-14 1975-07-01 Westinghouse Electric Corp Axial flow turbine stationary blade and blade ring locking arrangement
US3957391A (en) * 1975-03-25 1976-05-18 United Technologies Corporation Turbine cooling
US3992126A (en) * 1975-03-25 1976-11-16 United Technologies Corporation Turbine cooling
SE411931B (sv) * 1975-03-25 1980-02-11 United Technologies Corp Anordning vid turbinmunstycken for gasturbinmotor
US4126405A (en) * 1976-12-16 1978-11-21 General Electric Company Turbine nozzle
US4180371A (en) * 1978-03-22 1979-12-25 Avco Corporation Composite metal-ceramic turbine nozzle
US4650395A (en) * 1984-12-21 1987-03-17 United Technologies Corporation Coolable seal segment for a rotary machine
US5071313A (en) * 1990-01-16 1991-12-10 General Electric Company Rotor blade shroud segment
US6537022B1 (en) * 2001-10-05 2003-03-25 General Electric Company Nozzle lock for gas turbine engines
US6984108B2 (en) * 2002-02-22 2006-01-10 Drs Power Technology Inc. Compressor stator vane
US7651319B2 (en) * 2002-02-22 2010-01-26 Drs Power Technology Inc. Compressor stator vane
GB2388161A (en) * 2002-05-02 2003-11-05 Rolls Royce Plc Gas turbine engine compressor casing
US6773229B1 (en) * 2003-03-14 2004-08-10 General Electric Company Turbine nozzle having angel wing seal lands and associated welding method
US7097422B2 (en) * 2004-02-03 2006-08-29 Honeywell International, Inc. Hoop stress relief mechanism for gas turbine engines
US7229245B2 (en) * 2004-07-14 2007-06-12 Power Systems Mfg., Llc Vane platform rail configuration for reduced airfoil stress
US7293957B2 (en) * 2004-07-14 2007-11-13 Power Systems Mfg., Llc Vane platform rail configuration for reduced airfoil stress
FR2894282A1 (fr) * 2005-12-05 2007-06-08 Snecma Sa Distributeur de turbine de turbomachine ameliore
US7958735B2 (en) * 2006-12-21 2011-06-14 Power Systems Manufacturing, Llc Turbine static structure for reduced leakage air
US20090110552A1 (en) * 2007-10-31 2009-04-30 Anderson Rodger O Compressor stator vane repair with pin
FR2928962B1 (fr) * 2008-03-19 2013-10-18 Snecma Distributeur de turbine a pales creuses.
EP2300686B1 (de) * 2008-05-26 2013-08-07 Alstom Technology Ltd Gasturbine mit einer leitschaufel
US8371810B2 (en) * 2009-03-26 2013-02-12 General Electric Company Duct member based nozzle for turbine
US8555649B2 (en) * 2009-09-02 2013-10-15 Pratt & Whitney Canada Corp. Fuel nozzle swirler assembly
US8403645B2 (en) * 2009-09-16 2013-03-26 United Technologies Corporation Turbofan flow path trenches
EP2530249A1 (en) * 2011-05-30 2012-12-05 Siemens Aktiengesellschaft Piston seal ring
US8888442B2 (en) 2012-01-30 2014-11-18 Pratt & Whitney Canada Corp. Stress relieving slots for turbine vane ring
EP2984291B8 (en) * 2013-04-11 2021-04-07 Raytheon Technologies Corporation Nozzle segment for a gas turbine engine
US9506365B2 (en) 2014-04-21 2016-11-29 Honeywell International Inc. Gas turbine engine components having sealed stress relief slots and methods for the fabrication thereof
FR3041374B1 (fr) * 2015-09-17 2020-05-22 Safran Aircraft Engines Secteur de distributeur pour turbomachine avec des aubes refroidies de maniere differentielle
US10370979B2 (en) 2015-11-23 2019-08-06 United Technologies Corporation Baffle for a component of a gas turbine engine
US20180223691A1 (en) * 2017-02-03 2018-08-09 United Technologies Corporation Case flange with stress reducing features
DE102017211866A1 (de) * 2017-07-11 2019-01-17 MTU Aero Engines AG Leitschaufelsegment mit gekrümmter Entlastungsfuge
US11028709B2 (en) * 2018-09-18 2021-06-08 General Electric Company Airfoil shroud assembly using tenon with externally threaded stud and nut
US11111804B2 (en) * 2019-03-11 2021-09-07 Raytheon Technologies Corporation Inserts for slotted integrally bladed rotor
CN111594276A (zh) * 2020-05-19 2020-08-28 哈尔滨汽轮机厂有限责任公司 一种汽轮机整体式喷嘴组用外围带及其加工、装配方法
JP2021195920A (ja) * 2020-06-16 2021-12-27 東芝エネルギーシステムズ株式会社 タービン静翼
US11885241B1 (en) * 2022-07-28 2024-01-30 General Electric Company Turbine nozzle assembly with stress relief structure for mounting rail
US11814991B1 (en) 2022-07-28 2023-11-14 General Electric Company Turbine nozzle assembly with stress relief structure for mounting rail

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008232150A (ja) * 2007-03-20 2008-10-02 Snecma 冷却回路を備えたタービン間のケーシングおよびそれを備えるターボファン

Also Published As

Publication number Publication date
FR2179455A5 (xx) 1973-11-16
IT982711B (it) 1974-10-21
NL7304355A (xx) 1973-10-09
CA965352A (en) 1975-04-01
DE2315745A1 (de) 1973-10-18
US3781125A (en) 1973-12-25
GB1373898A (en) 1974-11-13
SE379079B (xx) 1975-09-22
CH576065A5 (xx) 1976-05-31
JPS5017603B2 (xx) 1975-06-23

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