GB806815A - Turbine blade shroud rings - Google Patents

Turbine blade shroud rings

Info

Publication number
GB806815A
GB806815A GB976056A GB976056A GB806815A GB 806815 A GB806815 A GB 806815A GB 976056 A GB976056 A GB 976056A GB 976056 A GB976056 A GB 976056A GB 806815 A GB806815 A GB 806815A
Authority
GB
United Kingdom
Prior art keywords
sector
casing
shroud ring
bolt
sleeve
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
GB976056A
Other languages
English (en)
Inventor
Basil Thomas George Bishop
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.)
Napier Turbochargers Ltd
Original Assignee
D Napier and 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
Priority to BE556215D priority Critical patent/BE556215A/xx
Application filed by D Napier and Son Ltd filed Critical D Napier and Son Ltd
Priority to GB976056A priority patent/GB806815A/en
Priority to CH338328D priority patent/CH338328A/fr
Priority to DEN13451A priority patent/DE1116685B/de
Publication of GB806815A publication Critical patent/GB806815A/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
    • 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)
GB976056A 1956-03-28 1956-03-28 Turbine blade shroud rings Expired GB806815A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BE556215D BE556215A (enrdf_load_stackoverflow) 1956-03-28
GB976056A GB806815A (en) 1956-03-28 1956-03-28 Turbine blade shroud rings
CH338328D CH338328A (fr) 1956-03-28 1957-03-19 Turbo-machine à écoulement axial
DEN13451A DE1116685B (de) 1956-03-28 1957-03-22 Radial-Schaufelspalt-Dichtung bei Heissdampf- oder Heissgas-Turbinen

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
GB806815A true GB806815A (en) 1958-12-31

Family

ID=9878254

Family Applications (1)

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

Country Status (4)

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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2244523A (en) * 1990-05-31 1991-12-04 Gen Electric Gas turbine shroud assembly
US6179557B1 (en) 1998-07-18 2001-01-30 Rolls-Royce Plc Turbine cooling
GB2395756A (en) * 2002-11-27 2004-06-02 Rolls Royce Plc Cooled gas turbine shroud
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

Families Citing this family (7)

* 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
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
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

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 (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2244523A (en) * 1990-05-31 1991-12-04 Gen Electric Gas turbine shroud assembly
US5127793A (en) * 1990-05-31 1992-07-07 General Electric Company Turbine shroud clearance control assembly
GB2244523B (en) * 1990-05-31 1993-09-08 Gen Electric Turbine shroud assembly
US6179557B1 (en) 1998-07-18 2001-01-30 Rolls-Royce Plc Turbine cooling
GB2395756A (en) * 2002-11-27 2004-06-02 Rolls Royce Plc Cooled gas turbine shroud
GB2395756B (en) * 2002-11-27 2006-02-08 Rolls Royce Plc Cooled turbine assembly
US7147431B2 (en) 2002-11-27 2006-12-12 Rolls-Royce Plc Cooled turbine assembly
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

Also Published As

Publication number Publication date
CH338328A (fr) 1959-05-15
BE556215A (enrdf_load_stackoverflow) 1957-04-15
DE1116685B (de) 1961-11-09

Similar Documents

Publication Publication Date Title
US3730640A (en) Seal ring for gas turbine
GB785466A (en) Shroud ring construction for turbines and compressors
US4522557A (en) Cooling device for movable turbine blade collars
US4369016A (en) Turbine intermediate case
US4425079A (en) Air sealing for turbomachines
US4320903A (en) Labyrinth seals
GB1199974A (en) Turbine Blade Seal Assembly
US2080425A (en) Turbine
US3825365A (en) Cooled turbine rotor cylinder
GB617475A (en) Improvements relating to gas-turbine engines
GB1270905A (en) Cooling system for an axial flow elastic fluid utilizing machine
JPH0689653B2 (ja) ガスタービンエンジンの圧縮機用の羽根及びパツキングの隙間最適化装置
GB804922A (en) Improvements in or relating to axial-flow fluid machines for example compressors andturbines
GB1263857A (en) Improvements relating to pivotal guide vanes
JPH04224234A (ja) 軸流式のガスタービン
GB1311630A (en) Gas turbine power plant
US4804310A (en) Clearance control apparatus for a bladed fluid flow machine
GB806815A (en) Turbine blade shroud rings
GB904138A (en) Improvements in or relating to stator structures, for example for axial flow gas turbine engines
GB1504813A (en) Cooling apparatus for split shaft gas turbine
JPH06193403A (ja) 軸流式のターボ機械
US2634090A (en) Turbine apparatus
GB689270A (en) Improvements in axial flow turbines or compressors
US3749512A (en) Inlet structure for turbo machine
GB1335145A (en) Turbine casing for a gas turbine engine