CH338328A - Turbo-machine à écoulement axial - Google Patents

Turbo-machine à écoulement axial

Info

Publication number
CH338328A
CH338328A CH338328DA CH338328A CH 338328 A CH338328 A CH 338328A CH 338328D A CH338328D A CH 338328DA CH 338328 A CH338328 A CH 338328A
Authority
CH
Switzerland
Prior art keywords
axial flow
turbo machine
flow turbo
machine
axial
Prior art date
Application number
Other languages
English (en)
Inventor
George Bishop Basil Thomas
Original Assignee
Napier & Son Ltd
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 Napier & Son Ltd filed Critical Napier & Son Ltd
Publication of CH338328A publication Critical patent/CH338328A/fr

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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • 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
    • 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
    • F01D11/14—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing
    • F01D11/16—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing by self-adjusting means
    • F01D11/18—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing by self-adjusting means using stator or rotor components with predetermined thermal response, e.g. selective insulation, thermal inertia, differential expansion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
CH338328D 1956-03-28 1957-03-19 Turbo-machine à écoulement axial CH338328A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB976056A GB806815A (en) 1956-03-28 1956-03-28 Turbine blade shroud rings

Publications (1)

Publication Number Publication Date
CH338328A true CH338328A (fr) 1959-05-15

Family

ID=9878254

Family Applications (1)

Application Number Title Priority Date Filing Date
CH338328D CH338328A (fr) 1956-03-28 1957-03-19 Turbo-machine à écoulement axial

Country Status (4)

Country Link
BE (1) BE556215A (fr)
CH (1) CH338328A (fr)
DE (1) DE1116685B (fr)
GB (1) GB806815A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111396137A (zh) * 2020-04-29 2020-07-10 北京动力机械研究所 一种适用于惰性混合工质的高效轴流涡轮

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1239889B (de) * 1963-06-28 1967-05-03 Licentia Gmbh Eintrittsleitschaufelkranz fuer Axialturbinen, insbesondere Axialgasturbinen, mit radial federnd angedrueckten Ringsegmenten
DE1286810B (de) * 1963-11-19 1969-01-09 Licentia Gmbh Laufschaufelradialspalt-Abdeckring einer Axialturbomaschine, insbesondere -gasturbine
US3800864A (en) * 1972-09-05 1974-04-02 Gen Electric Pin-fin cooling system
FR2577281B1 (fr) * 1985-02-13 1987-03-20 Snecma Carter de turbomachine associe a un dispositif pour ajuster le jeu entre aubes mobiles et carter
US5127793A (en) * 1990-05-31 1992-07-07 General Electric Company Turbine shroud clearance control assembly
GB9815611D0 (en) 1998-07-18 1998-09-16 Rolls Royce Plc Improvements in or relating to turbine cooling
GB2395756B (en) 2002-11-27 2006-02-08 Rolls Royce Plc Cooled turbine assembly
FR2852053B1 (fr) * 2003-03-06 2007-12-28 Snecma Moteurs Turbine haute pression pour turbomachine
RU2490478C2 (ru) * 2011-10-11 2013-08-20 Открытое акционерное общество "Научно-производственное объединение "Сатурн" (ОАО "НПО "Сатурн") Статор турбомашины
RU2493388C1 (ru) * 2012-03-27 2013-09-20 Открытое акционерное общество Конструкторско-производственное предприятие "Авиамотор" Уплотнение внутреннего стыка камеры сгорания и статора турбины газотурбинного двигателя

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB629770A (en) * 1947-11-21 1949-09-28 Napier & Son Ltd Improvements in or relating to sealing rings for turbines
DE852789C (de) * 1951-02-08 1952-10-20 Maschf Augsburg Nuernberg Ag Leitschaufeltraeger fuer Axialturbinen
US2858104A (en) * 1954-02-04 1958-10-28 A V Roe Canada Ltd Adjustable gas turbine shroud ring segments

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111396137A (zh) * 2020-04-29 2020-07-10 北京动力机械研究所 一种适用于惰性混合工质的高效轴流涡轮

Also Published As

Publication number Publication date
BE556215A (fr) 1957-04-15
DE1116685B (de) 1961-11-09
GB806815A (en) 1958-12-31

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