FR1183012A - Improvements to axial turbo-machines - Google Patents

Improvements to axial turbo-machines

Info

Publication number
FR1183012A
FR1183012A FR1183012DA FR1183012A FR 1183012 A FR1183012 A FR 1183012A FR 1183012D A FR1183012D A FR 1183012DA FR 1183012 A FR1183012 A FR 1183012A
Authority
FR
France
Prior art keywords
machines
axial turbo
turbo
axial
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
Other languages
French (fr)
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.)
Power Jets Research and Development Ltd
Original Assignee
Power Jets Research and Development 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 Power Jets Research and Development Ltd filed Critical Power Jets Research and Development Ltd
Application granted granted Critical
Publication of FR1183012A publication Critical patent/FR1183012A/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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/02—Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type
    • 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
    • F01D11/001—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between stator blade and rotor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR1183012D 1956-10-05 1957-10-02 Improvements to axial turbo-machines Expired FR1183012A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3050756A GB853314A (en) 1956-10-05 1956-10-05 Improvements in or relating to axial flow turbo-machines such as turbines or compressors

Publications (1)

Publication Number Publication Date
FR1183012A true FR1183012A (en) 1959-07-02

Family

ID=10308766

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1183012D Expired FR1183012A (en) 1956-10-05 1957-10-02 Improvements to axial turbo-machines

Country Status (2)

Country Link
FR (1) FR1183012A (en)
GB (1) GB853314A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4834613A (en) * 1988-02-26 1989-05-30 United Technologies Corporation Radially constrained variable vane shroud
US7329096B2 (en) * 2005-10-18 2008-02-12 General Electric Company Machine tooled diaphragm partitions and nozzles

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3079128A (en) * 1961-01-23 1963-02-26 Burge Joseph Sealing and securing means for turbomachine blading
US4884820A (en) * 1987-05-19 1989-12-05 Union Carbide Corporation Wear resistant, abrasive laser-engraved ceramic or metallic carbide surfaces for rotary labyrinth seal members
US4889470A (en) * 1988-08-01 1989-12-26 Westinghouse Electric Corp. Compressor diaphragm assembly
DE102009042029A1 (en) * 2009-09-17 2011-03-24 Mtu Aero Engines Gmbh Blade ring for flow machine, particularly for gas turbine, has hardened reinforcement on inner shroud, where reinforcement is closed in circumferential direction
DE102018213983A1 (en) * 2018-08-20 2020-02-20 MTU Aero Engines AG Adjustable guide vane arrangement, guide vane, seal carrier and turbomachine
CN112324520B (en) * 2020-10-27 2022-08-30 中国船舶重工集团公司第七0三研究所 Stationary blade ring structure of gas turbine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4834613A (en) * 1988-02-26 1989-05-30 United Technologies Corporation Radially constrained variable vane shroud
US7329096B2 (en) * 2005-10-18 2008-02-12 General Electric Company Machine tooled diaphragm partitions and nozzles
US7470109B2 (en) * 2005-10-18 2008-12-30 General Electric Co. Machine tooled diaphragm partitions and nozzles

Also Published As

Publication number Publication date
GB853314A (en) 1960-11-02

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