IT1097210B - Perfezionamenti relativi a strutture a nido a'api - Google Patents

Perfezionamenti relativi a strutture a nido a'api

Info

Publication number
IT1097210B
IT1097210B IT25619/78A IT2561978A IT1097210B IT 1097210 B IT1097210 B IT 1097210B IT 25619/78 A IT25619/78 A IT 25619/78A IT 2561978 A IT2561978 A IT 2561978A IT 1097210 B IT1097210 B IT 1097210B
Authority
IT
Italy
Prior art keywords
refinements
api
concerning
nest structures
nest
Prior art date
Application number
IT25619/78A
Other languages
English (en)
Other versions
IT7825619A0 (it
Original Assignee
Rolls Royce
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 Rolls Royce filed Critical Rolls Royce
Publication of IT7825619A0 publication Critical patent/IT7825619A0/it
Application granted granted Critical
Publication of IT1097210B publication Critical patent/IT1097210B/it

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/20—Three-dimensional
    • F05D2250/28—Three-dimensional patterned
    • F05D2250/283—Three-dimensional patterned honeycomb

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Laminated Bodies (AREA)
  • Catalysts (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
IT25619/78A 1977-07-29 1978-07-12 Perfezionamenti relativi a strutture a nido a'api IT1097210B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3207177 1977-07-29

Publications (2)

Publication Number Publication Date
IT7825619A0 IT7825619A0 (it) 1978-07-12
IT1097210B true IT1097210B (it) 1985-08-26

Family

ID=10332746

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25619/78A IT1097210B (it) 1977-07-29 1978-07-12 Perfezionamenti relativi a strutture a nido a'api

Country Status (4)

Country Link
JP (1) JPS5425989A (it)
DE (1) DE2832830A1 (it)
FR (1) FR2400430A1 (it)
IT (1) IT1097210B (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5935600A (ja) * 1982-08-20 1984-02-27 Mitsubishi Electric Corp 可変速モ−タの保護装置
JPS61233226A (ja) * 1985-04-05 1986-10-17 Miki Puurii Kk 無励磁作動形電磁クラツチ・ブレ−キの制御方法
DE102004025692B4 (de) * 2004-05-26 2006-05-11 Mitsubishi Heavy Industries, Ltd. Hartlötaufbau für ein abtragbares Dichtungsmaterial und Verfahren zum Herstellen eines solchen Hartlötaubaus
US7105219B2 (en) 2004-05-27 2006-09-12 Mitsubishi Heavy Industries, Ltd. Brazing construction and method of brazing an abradable sealing material
JP5173887B2 (ja) * 2009-02-25 2013-04-03 三菱重工業株式会社 シール材
WO2015034636A1 (en) * 2013-09-06 2015-03-12 General Electric Company A gas turbine laminate seal assembly comprising first and second honeycomb layer and a perforated intermediate seal plate in-between
DE102014208801A1 (de) * 2014-05-09 2015-11-12 MTU Aero Engines AG Dichtung, Verfahren zur Herstellung einer Dichtung und Strömungsmaschine
JP6607700B2 (ja) * 2015-05-20 2019-11-20 岐阜プラスチック工業株式会社 樹脂構造体及び樹脂構造体の製造方法
FR3064669B1 (fr) * 2017-03-31 2020-11-13 Safran Aircraft Engines Dispositif d'etancheite d'une turbomachine a revetement abradable
CN111151913B (zh) * 2020-01-22 2022-02-01 郑州机械研究所有限公司 一种钎焊膏及其制备方法和铝合金蜂窝板的制备方法
FR3112165B1 (fr) * 2020-07-01 2022-07-15 Safran Aircraft Engines Dispositif abradable d’étanchéité
US11674396B2 (en) 2021-07-30 2023-06-13 General Electric Company Cooling air delivery assembly
US11674405B2 (en) 2021-08-30 2023-06-13 General Electric Company Abradable insert with lattice structure

Also Published As

Publication number Publication date
DE2832830A1 (de) 1979-02-01
IT7825619A0 (it) 1978-07-12
JPS5425989A (en) 1979-02-27
FR2400430A1 (fr) 1979-03-16

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