DE69604154D1 - Abreibbare spaltabdichtung für turbomaschinen - Google Patents

Abreibbare spaltabdichtung für turbomaschinen

Info

Publication number
DE69604154D1
DE69604154D1 DE69604154T DE69604154T DE69604154D1 DE 69604154 D1 DE69604154 D1 DE 69604154D1 DE 69604154 T DE69604154 T DE 69604154T DE 69604154 T DE69604154 T DE 69604154T DE 69604154 D1 DE69604154 D1 DE 69604154D1
Authority
DE
Germany
Prior art keywords
abrasible
gasket seal
turbo machines
turbo
machines
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
DE69604154T
Other languages
English (en)
Other versions
DE69604154T2 (de
Inventor
Kenneth Ball
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.)
Cummins Turbo Technologies Ltd
Original Assignee
Holset Engineering Co 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 Holset Engineering Co Ltd filed Critical Holset Engineering Co Ltd
Publication of DE69604154D1 publication Critical patent/DE69604154D1/de
Application granted granted Critical
Publication of DE69604154T2 publication Critical patent/DE69604154T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F01D11/12—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator using a rubstrip, e.g. erodible. deformable or resiliently-biased part
    • F01D11/122—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator using a rubstrip, e.g. erodible. deformable or resiliently-biased part with erodable or abradable material
    • 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
    • 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
    • F05D2210/00—Working fluids
    • F05D2210/40—Flow geometry or direction
    • F05D2210/41—Flow geometry or direction upwards due to the buoyancy of compressed air
    • 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
    • F05D2210/00—Working fluids
    • F05D2210/40—Flow geometry or direction
    • F05D2210/42—Axial inlet and radial outlet
    • 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
    • F05D2220/00—Application
    • F05D2220/40—Application in turbochargers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Supercharger (AREA)
DE69604154T 1995-10-07 1996-10-07 Abreibbare spaltabdichtung für turbomaschinen Expired - Lifetime DE69604154T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9520497.0A GB9520497D0 (en) 1995-10-07 1995-10-07 Improvements in turbines and compressors
PCT/GB1996/002430 WO1997013958A1 (en) 1995-10-07 1996-10-07 Turbomachinery abradable seal

Publications (2)

Publication Number Publication Date
DE69604154D1 true DE69604154D1 (de) 1999-10-14
DE69604154T2 DE69604154T2 (de) 2000-03-23

Family

ID=10781936

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69604154T Expired - Lifetime DE69604154T2 (de) 1995-10-07 1996-10-07 Abreibbare spaltabdichtung für turbomaschinen

Country Status (9)

Country Link
US (1) US5975845A (de)
EP (1) EP0799367B1 (de)
JP (1) JP3414754B2 (de)
CN (1) CN1258638C (de)
AU (1) AU7139396A (de)
BR (1) BR9606669A (de)
DE (1) DE69604154T2 (de)
GB (1) GB9520497D0 (de)
WO (1) WO1997013958A1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19806809C1 (de) * 1998-02-18 1999-03-25 Siemens Ag Turbinengehäuse
US6234749B1 (en) * 1998-08-21 2001-05-22 Ishikawajima-Harima Heavy Industries Co., Ltd. Centrifugal compressor
US6365222B1 (en) 2000-10-27 2002-04-02 Siemens Westinghouse Power Corporation Abradable coating applied with cold spray technique
DE102004042127B4 (de) * 2004-08-30 2006-07-13 Daimlerchrysler Ag Rotor-Stator-Vorrichtung mit Anstreifbelag, Verfahren zu deren Herstellung sowie Verwendung
DE112005002258T5 (de) * 2004-09-20 2007-08-02 Metaldyne Co. LLC, Plymouth Laufrad mit abriebfähiger Spitze
US7189052B2 (en) * 2004-11-03 2007-03-13 Accessible Technologies, Inc. Centrifugal compressor having rotatable compressor case insert
DE102004056179A1 (de) * 2004-11-20 2006-05-24 Borgwarner Inc. Powertrain Technical Center, Auburn Hills Verfahren zur Herstellung eines Verdichtergehäuses
GB0912796D0 (en) * 2009-07-23 2009-08-26 Cummins Turbo Tech Ltd Compressor,turbine and turbocharger
US20110086163A1 (en) * 2009-10-13 2011-04-14 Walbar Inc. Method for producing a crack-free abradable coating with enhanced adhesion
IT1396362B1 (it) * 2009-10-30 2012-11-19 Nuovo Pignone Spa Macchina con righe in rilievo che possono essere abrase e metodo.
FR2981131B1 (fr) * 2011-10-07 2013-11-01 Turbomeca Compresseur centrifuge equipe d'un marqueur de mesure d'usure et procede de suivi d'usure utilisant ce marqueur
RU2014145434A (ru) * 2012-04-23 2016-06-10 Боргварнер Инк. Турбонагнетатель с алюминиевым корпусом подшипника
DE102012106090A1 (de) 2012-07-06 2014-01-09 Ihi Charging Systems International Gmbh Turbine und Turbine für einen Abgasturbolader
FR2993577B1 (fr) * 2012-07-20 2016-03-11 Snecma Revetement abradable resistant a la corrosion
US9518850B2 (en) * 2012-09-28 2016-12-13 United Technologies Corporation Embedded cap probe
FR3006434B1 (fr) * 2013-05-30 2016-04-01 Snecma Capteur de mesure de jeu a electrode abradable
CN104406040B (zh) * 2014-10-22 2016-04-13 华南理工大学 用于小型城市调峰的ang储罐装置及其ang调峰方法
WO2016135973A1 (ja) * 2015-02-27 2016-09-01 三菱重工業株式会社 過給機の製造方法
JP6620644B2 (ja) * 2016-03-31 2019-12-18 株式会社豊田自動織機 遠心圧縮機
DE112017003133T5 (de) * 2016-06-22 2019-03-07 Steven Don Arnold Verbessertes Einlasssystem für einen Radialverdichter
WO2019157118A1 (en) * 2018-02-09 2019-08-15 Borgwarner Inc. Impeller wheel for a turbocharger and method of making the same
CN111989469B (zh) * 2018-12-21 2022-12-09 三菱重工发动机和增压器株式会社 涡轮机组
US11261767B2 (en) 2019-11-12 2022-03-01 Fca Us Llc Bifurcated air induction system for turbocharged engines
US11614001B1 (en) * 2021-11-11 2023-03-28 Progress Rail Locomotive Inc. Turbine containment

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB775456A (en) * 1953-06-08 1957-05-22 Garrett Corp Improvements in or relating to rotatable member mounting device
US3545944A (en) * 1965-03-10 1970-12-08 United Aircraft Corp Composite metal article having an intermediate bonding layer of nickel aluminide
US3617358A (en) * 1967-09-29 1971-11-02 Metco Inc Flame spray powder and process
US3817719A (en) * 1971-07-09 1974-06-18 United Aircraft Corp High temperature abradable material and method of preparing the same
US3879831A (en) * 1971-11-15 1975-04-29 United Aircraft Corp Nickle base high temperature abradable material
US4019875A (en) * 1973-07-06 1977-04-26 Metco, Inc. Aluminum-coated nickel or cobalt core flame spray materials
US4152092A (en) * 1977-03-18 1979-05-01 Swearingen Judson S Rotary device with bypass system
US4251272A (en) * 1978-12-26 1981-02-17 Union Carbide Corporation Oxidation resistant porous abradable seal member for high temperature service
US4249913A (en) * 1979-05-21 1981-02-10 United Technologies Corporation Alumina coated silicon carbide abrasive
US4269903A (en) * 1979-09-06 1981-05-26 General Motors Corporation Abradable ceramic seal and method of making same
US4395196A (en) * 1980-05-05 1983-07-26 Plautz John R Turbine shroud honeycomb matrix mechanical locking structure and method
CA1233998A (en) * 1984-04-05 1988-03-15 Subramaniam Rangaswamy Aluminum and yttrium oxide coated thermal spray powder
US4978278A (en) * 1989-07-12 1990-12-18 Union Carbide Corporation Turbomachine with seal fluid recovery channel
EP0416954B1 (de) 1989-09-08 1994-06-22 Toyota Jidosha Kabushiki Kaisha Abtragbares Material für eine Turbomaschine
US5078753A (en) * 1990-10-09 1992-01-07 Minnesota Mining And Manufacturing Company Coated abrasive containing erodable agglomerates
US5472315A (en) * 1993-11-09 1995-12-05 Sundstrand Corporation Abradable coating in a gas turbine engine

Also Published As

Publication number Publication date
JPH10507245A (ja) 1998-07-14
WO1997013958A1 (en) 1997-04-17
CN1258638C (zh) 2006-06-07
BR9606669A (pt) 1997-09-30
EP0799367B1 (de) 1999-09-08
JP3414754B2 (ja) 2003-06-09
CN1173213A (zh) 1998-02-11
US5975845A (en) 1999-11-02
AU7139396A (en) 1997-04-30
DE69604154T2 (de) 2000-03-23
EP0799367A1 (de) 1997-10-08
GB9520497D0 (en) 1995-12-13

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Legal Events

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