JPS501646B1 - - Google Patents

Info

Publication number
JPS501646B1
JPS501646B1 JP45060314A JP6031470A JPS501646B1 JP S501646 B1 JPS501646 B1 JP S501646B1 JP 45060314 A JP45060314 A JP 45060314A JP 6031470 A JP6031470 A JP 6031470A JP S501646 B1 JPS501646 B1 JP S501646B1
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.)
Pending
Application number
JP45060314A
Other languages
Japanese (ja)
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
Priority to JP45060314A priority Critical patent/JPS501646B1/ja
Priority to US00157900A priority patent/US3746462A/en
Priority to GB3223671A priority patent/GB1342663A/en
Priority to CA117,694A priority patent/CA949997A/en
Priority to CH1008971A priority patent/CH529913A/de
Priority to FR7125200A priority patent/FR2100469A5/fr
Priority to DE2134514A priority patent/DE2134514C3/de
Publication of JPS501646B1 publication Critical patent/JPS501646B1/ja
Pending 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
    • F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
    • F01D11/10—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator using sealing fluid, e.g. steam
    • 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
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • Y10S415/914—Device to control boundary layer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
JP45060314A 1970-07-11 1970-07-11 Pending JPS501646B1 (xx)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP45060314A JPS501646B1 (xx) 1970-07-11 1970-07-11
US00157900A US3746462A (en) 1970-07-11 1971-06-29 Stage seals for a turbine
GB3223671A GB1342663A (en) 1970-07-11 1971-07-08 Steam turbine stage
CA117,694A CA949997A (en) 1970-07-11 1971-07-08 Stage seals for a turbine
CH1008971A CH529913A (de) 1970-07-11 1971-07-09 Dampfturbinenstufe
FR7125200A FR2100469A5 (xx) 1970-07-11 1971-07-09
DE2134514A DE2134514C3 (de) 1970-07-11 1971-07-10 Spaltdichtung zwischen den Lauf schaufeln einer axial durchströmten Dampfturbine und dem sie am Außen umfang umgebenden Gehäuse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45060314A JPS501646B1 (xx) 1970-07-11 1970-07-11

Publications (1)

Publication Number Publication Date
JPS501646B1 true JPS501646B1 (xx) 1975-01-20

Family

ID=13138572

Family Applications (1)

Application Number Title Priority Date Filing Date
JP45060314A Pending JPS501646B1 (xx) 1970-07-11 1970-07-11

Country Status (7)

Country Link
US (1) US3746462A (xx)
JP (1) JPS501646B1 (xx)
CA (1) CA949997A (xx)
CH (1) CH529913A (xx)
DE (1) DE2134514C3 (xx)
FR (1) FR2100469A5 (xx)
GB (1) GB1342663A (xx)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5311202A (en) * 1976-07-19 1978-02-01 Hitachi Ltd Steam turbine step-setting structure
JP2018115633A (ja) * 2017-01-20 2018-07-26 三菱日立パワーシステムズ株式会社 蒸気タービン

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3897169A (en) * 1973-04-19 1975-07-29 Gen Electric Leakage control structure
DE2413655C3 (de) * 1974-03-21 1978-05-03 Maschinenfabrik Augsburg-Nuernberg Ag, 8500 Nuernberg Einrichtung zum dynamischen Stabilisieren des Läufers einer Gas- oder Dampfturbine
US4370094A (en) * 1974-03-21 1983-01-25 Maschinenfabrik Augsburg-Nurnberg Aktiengesellschaft Method of and device for avoiding rotor instability to enhance dynamic power limit of turbines and compressors
US3989410A (en) * 1974-11-27 1976-11-02 General Electric Company Labyrinth seal system
EP0093990B1 (de) * 1982-05-11 1988-04-27 A.G. Kühnle, Kopp & Kausch Dampfturbine
GB2170867B (en) * 1985-02-12 1988-12-07 Rolls Royce Improvements in or relating to gas turbine engines
US4877373A (en) * 1988-02-08 1989-10-31 Dresser-Rand Company Vaned diffuser with small straightening vanes
FR2666846B1 (fr) * 1990-09-13 1992-10-16 Alsthom Gec Grille d'aubes pour turbomachine munie de fentes d'aspiration dans le plafond et/ou dans le plancher et turbomachine comportant ces grilles.
GB2253442B (en) * 1991-03-02 1994-08-24 Rolls Royce Plc An axial flow turbine assembly
FR2675536B1 (fr) * 1991-04-19 1994-12-09 Alsthom Gec Turbine a action a rotor tambour et perfectionnement a ces turbines.
US5676521A (en) * 1996-07-22 1997-10-14 Haynes; Christopher J. Steam turbine with superheat retaining extraction
JP2003214113A (ja) * 2002-01-28 2003-07-30 Toshiba Corp 地熱タービン
US20060237914A1 (en) * 2003-06-20 2006-10-26 Elliott Company Swirl-reversal abradable labyrinth seal
DE102008011746A1 (de) * 2008-02-28 2009-09-03 Mtu Aero Engines Gmbh Vorrichtung und Verfahren zur Umleitung eines Leckagestroms
JP5180807B2 (ja) 2008-12-24 2013-04-10 三菱重工業株式会社 １段静翼の冷却構造、及びガスタービン
GB0901473D0 (en) * 2009-01-30 2009-03-11 Rolls Royce Plc An axial-flow turbo machine
GB0905548D0 (en) * 2009-04-01 2009-05-13 Rolls Royce Plc A rotor arrangement
US8545170B2 (en) * 2009-10-27 2013-10-01 General Electric Company Turbo machine efficiency equalizer system
JP5479058B2 (ja) * 2009-12-07 2014-04-23 三菱重工業株式会社 燃焼器とタービン部との連通構造、および、ガスタービン
JP5558138B2 (ja) * 2010-02-25 2014-07-23 三菱重工業株式会社 タービン
JP5546420B2 (ja) * 2010-10-29 2014-07-09 三菱重工業株式会社 タービン
US9394797B2 (en) * 2012-12-04 2016-07-19 General Electric Company Turbomachine nozzle having fluid conduit and related turbomachine
US9394800B2 (en) * 2013-01-21 2016-07-19 General Electric Company Turbomachine having swirl-inhibiting seal
US9032733B2 (en) 2013-04-04 2015-05-19 General Electric Company Turbomachine system with direct header steam injection, related control system and program product
EP3358142B1 (en) * 2017-02-02 2021-08-18 General Electric Company Turbine tip shroud leakage flow control
DE102018206259A1 (de) * 2018-04-24 2019-10-24 MTU Aero Engines AG Leitschaufel für eine turbine einer strömungsmaschine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US935286A (en) * 1904-09-27 1909-09-28 Westinghouse Machine Co Elastic-fluid turbine.
US2332322A (en) * 1940-11-16 1943-10-19 Gen Electric Elastic fluid turbine arrangement
US2848155A (en) * 1950-11-22 1958-08-19 United Aircraft Corp Boundary layer control apparatus for compressors
BE624309A (xx) * 1961-11-02 1963-02-15

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5311202A (en) * 1976-07-19 1978-02-01 Hitachi Ltd Steam turbine step-setting structure
JP2018115633A (ja) * 2017-01-20 2018-07-26 三菱日立パワーシステムズ株式会社 蒸気タービン
WO2018135212A1 (ja) * 2017-01-20 2018-07-26 三菱日立パワーシステムズ株式会社 蒸気タービン
CN110114555A (zh) * 2017-01-20 2019-08-09 三菱日立电力系统株式会社 蒸汽涡轮
US11028695B2 (en) 2017-01-20 2021-06-08 Mitsubishi Power, Ltd. Steam turbine
CN110114555B (zh) * 2017-01-20 2021-12-21 三菱动力株式会社 蒸汽涡轮

Also Published As

Publication number Publication date
DE2134514C3 (de) 1973-11-22
DE2134514A1 (de) 1972-01-27
FR2100469A5 (xx) 1972-03-17
CA949997A (en) 1974-06-25
DE2134514B2 (de) 1973-05-03
CH529913A (de) 1972-10-31
GB1342663A (en) 1974-01-03
US3746462A (en) 1973-07-17

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