JPH0423087B2 - - Google Patents

Info

Publication number
JPH0423087B2
JPH0423087B2 JP56502265A JP50226581A JPH0423087B2 JP H0423087 B2 JPH0423087 B2 JP H0423087B2 JP 56502265 A JP56502265 A JP 56502265A JP 50226581 A JP50226581 A JP 50226581A JP H0423087 B2 JPH0423087 B2 JP H0423087B2
Authority
JP
Japan
Prior art keywords
turbine
control ring
expansion control
shroud
engine
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 - Lifetime
Application number
JP56502265A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58500489A (ja
Inventor
Uooren Daburyu Deiuisu
Maikeru Daburyu Kipuringu
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.)
Caterpillar Inc
Original Assignee
Caterpillar Inc
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 Caterpillar Inc filed Critical Caterpillar Inc
Publication of JPS58500489A publication Critical patent/JPS58500489A/ja
Publication of JPH0423087B2 publication Critical patent/JPH0423087B2/ja
Granted 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
JP50226581A 1981-04-10 1981-04-10 浮動膨脹制御リング Granted JPS58500489A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1981/000481 WO1982003657A1 (en) 1981-04-10 1981-04-10 A floating expansion control ring

Publications (2)

Publication Number Publication Date
JPS58500489A JPS58500489A (ja) 1983-03-31
JPH0423087B2 true JPH0423087B2 (en]) 1992-04-21

Family

ID=22161182

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50226581A Granted JPS58500489A (ja) 1981-04-10 1981-04-10 浮動膨脹制御リング

Country Status (7)

Country Link
EP (1) EP0076256B1 (en])
JP (1) JPS58500489A (en])
BE (1) BE892463A (en])
CA (1) CA1173368A (en])
DE (1) DE3174911D1 (en])
MY (1) MY8700851A (en])
WO (1) WO1982003657A1 (en])

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2574473B1 (fr) * 1984-11-22 1987-03-20 Snecma Anneau de turbine pour une turbomachine a gaz
US6146091A (en) * 1998-03-03 2000-11-14 Mitsubishi Heavy Industries, Ltd. Gas turbine cooling structure
US6315519B1 (en) * 1998-09-28 2001-11-13 General Electric Company Turbine inner shroud and turbine assembly containing such inner shroud
US7094029B2 (en) * 2003-05-06 2006-08-22 General Electric Company Methods and apparatus for controlling gas turbine engine rotor tip clearances
DE10320450B4 (de) 2003-05-08 2013-07-18 Mtu Aero Engines Gmbh Dichtungsanordnung
EP2964902B1 (en) * 2013-03-08 2020-04-01 United Technologies Corporation Ring-shaped compliant support

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1352276A (en) * 1918-12-06 1920-09-07 Gen Electric Elastic-fluid turbine
US2530908A (en) * 1946-09-18 1950-11-21 Allis Chalmers Mfg Co Turbine diaphragm
US3067983A (en) * 1958-07-01 1962-12-11 Gen Motors Corp Turbine mounting construction
GB881528A (en) * 1958-09-05 1961-11-01 Burnard Scott Wade Improvements in or relating to two-stroke internal-combustion engines
US3062497A (en) * 1958-11-24 1962-11-06 Ford Motor Co Gas turbine engine
FR1339482A (fr) * 1961-11-28 1963-10-04 Licentia Gmbh Joint de rotor à segments annulaires d'étanchéité radialement mobiles, notammentpour turbo-moteurs
FR2228967A1 (en]) * 1973-05-12 1974-12-06 Rolls Royce
JPS5015043U (en]) * 1973-06-04 1975-02-17
US4251185A (en) * 1978-05-01 1981-02-17 Caterpillar Tractor Co. Expansion control ring for a turbine shroud assembly
GB2050524B (en) * 1979-06-06 1982-10-20 Rolls Royce Turbine stator shroud assembly
GB2092242B (en) * 1981-01-31 1984-12-19 Rolls Royce Non-contacting gas seal

Also Published As

Publication number Publication date
JPS58500489A (ja) 1983-03-31
EP0076256A4 (en) 1983-08-09
DE3174911D1 (en) 1986-08-14
BE892463A (fr) 1982-07-01
WO1982003657A1 (en) 1982-10-28
EP0076256B1 (en) 1986-07-09
EP0076256A1 (en) 1983-04-13
MY8700851A (en) 1987-12-31
CA1173368A (en) 1984-08-28

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