FR1220736A - Perfectionnements aux compresseurs à écoulement axial - Google Patents

Perfectionnements aux compresseurs à écoulement axial

Info

Publication number
FR1220736A
FR1220736A FR792752A FR792752A FR1220736A FR 1220736 A FR1220736 A FR 1220736A FR 792752 A FR792752 A FR 792752A FR 792752 A FR792752 A FR 792752A FR 1220736 A FR1220736 A FR 1220736A
Authority
FR
France
Prior art keywords
axial
flow compressors
compressors
flow
compressors improvements
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
FR792752A
Other languages
English (en)
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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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 claimed from US731435A external-priority patent/US3010843A/en
Application filed by Motors Liquidation Co filed Critical Motors Liquidation Co
Application granted granted Critical
Publication of FR1220736A publication Critical patent/FR1220736A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
    • B05D7/16—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies using synthetic lacquers or varnishes
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/06—Metallic material
    • C23C4/08—Metallic material containing only metal elements
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/18—After-treatment
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49861—Sizing mating parts during final positional association
FR792752A 1958-04-28 1959-04-21 Perfectionnements aux compresseurs à écoulement axial Expired FR1220736A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US731435A US3010843A (en) 1958-04-28 1958-04-28 Abradable protective coating for compressor casings
US85266A US3092306A (en) 1958-04-28 1961-01-27 Abradable protective coating for compressor casings

Publications (1)

Publication Number Publication Date
FR1220736A true FR1220736A (fr) 1960-05-27

Family

ID=26772494

Family Applications (1)

Application Number Title Priority Date Filing Date
FR792752A Expired FR1220736A (fr) 1958-04-28 1959-04-21 Perfectionnements aux compresseurs à écoulement axial

Country Status (4)

Country Link
US (1) US3092306A (fr)
DE (1) DE1403039B1 (fr)
FR (1) FR1220736A (fr)
GB (1) GB851267A (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3381620A (en) * 1965-11-30 1968-05-07 Gen Electric Means to achieve close clearance between stationary and moving members
US3346175A (en) * 1966-04-01 1967-10-10 Gen Motors Corp Plastic coating for compressors
US3537713A (en) * 1968-02-21 1970-11-03 Garrett Corp Wear-resistant labyrinth seal
US3880550A (en) * 1974-02-22 1975-04-29 Us Air Force Outer seal for first stage turbine
US4257735A (en) * 1978-12-15 1981-03-24 General Electric Company Gas turbine engine seal and method for making same
US4299865A (en) * 1979-09-06 1981-11-10 General Motors Corporation Abradable ceramic seal and method of making same
US4269903A (en) * 1979-09-06 1981-05-26 General Motors Corporation Abradable ceramic seal and method of making same
DE3019920C2 (de) * 1980-05-24 1982-12-30 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Einrichtung zur äußeren Ummantelung der Laufschaufeln von Axialturbinen für Gasturbinentriebwerke
DE3316535A1 (de) * 1983-05-06 1984-11-08 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Turboverdichter mit einlaufbelag
US4664973A (en) * 1983-12-27 1987-05-12 United Technologies Corporation Porous metal abradable seal material
US4764089A (en) * 1986-08-07 1988-08-16 Allied-Signal Inc. Abradable strain-tolerant ceramic coated turbine shroud
SE460301B (sv) * 1986-10-15 1989-09-25 Sandvik Ab Skarvstaang foer slaaende bergborrmaskin
US5059095A (en) * 1989-10-30 1991-10-22 The Perkin-Elmer Corporation Turbine rotor blade tip coated with alumina-zirconia ceramic
DE19613374C2 (de) * 1996-04-03 1999-01-21 Emu Unterwasserpumpen Gmbh Rezirkulationspumpe
JP3567064B2 (ja) * 1997-06-23 2004-09-15 株式会社 日立インダストリイズ ラビリンスシール装置及びそれを備えた流体機械
DE19755615A1 (de) * 1997-12-13 1999-06-17 Turbo Lufttechnik Gmbh Axialventilator für Lüftungsanlagen
US6706415B2 (en) * 2000-12-28 2004-03-16 Copeland Corporation Marine coating
DE102004031255B4 (de) * 2004-06-29 2014-02-13 MTU Aero Engines AG Einlaufbelag
DE102004056179A1 (de) * 2004-11-20 2006-05-24 Borgwarner Inc. Powertrain Technical Center, Auburn Hills Verfahren zur Herstellung eines Verdichtergehäuses
GB0613715D0 (en) 2006-07-11 2006-08-23 Rolls Royce Plc A seal between relatively moveable members
US20110120263A1 (en) * 2009-11-23 2011-05-26 Short Keith E Porous metal gland seal
US8910947B2 (en) * 2010-03-30 2014-12-16 United Technologies Corporation Method of forming a seal element
EP2679777A1 (fr) * 2012-06-28 2014-01-01 Alstom Technology Ltd Compresseur pour turbine à gaz et procédé de réparation et/ou modification de la géométrie et/ou l'entretien du dit compresseur
JP6241516B1 (ja) * 2016-07-29 2017-12-06 ダイキン工業株式会社 冷凍機械のための圧縮機
US11149744B2 (en) * 2017-09-19 2021-10-19 Raytheon Technologies Corporation Turbine engine seal for high erosion environment

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US899319A (en) * 1906-10-08 1908-09-22 Charles Algernon Parsons Turbine.
DE719039C (de) * 1937-03-04 1942-03-31 Paul Tutzky Verfahren zur Herstellung von Lagerbuchsen oder Lagerschalen
US2217719A (en) * 1938-09-27 1940-10-15 Karl D Williams Protection of steel shafting against corrosion
DE801640C (de) * 1948-07-27 1951-01-18 Heinz Dr Krekeler Verfahren zum Dichten von Formstuecken aus Sintermetallen
GB733918A (en) * 1951-12-21 1955-07-20 Power Jets Res & Dev Ltd Improvements in blades of elastic fluid turbines and dynamic compressors
US2720356A (en) * 1952-06-12 1955-10-11 John R Erwin Continuous boundary layer control in compressors
GB791568A (en) * 1956-03-26 1958-03-05 Gen Motors Corp Improvements in axial flow compressors
US2798509A (en) * 1954-05-27 1957-07-09 Gen Electric Metallized-galvanized electrical conduit and method of making same
US2963307A (en) * 1954-12-28 1960-12-06 Gen Electric Honeycomb seal
GB793886A (en) * 1955-01-24 1958-04-23 Solar Aircraft Co Improvements in or relating to sealing means between relatively movable parts
FR1145388A (fr) * 1955-01-24 1957-10-25 Solar Aircraft Co Dispositif perfectionné en particulier pour joint d'étanchéité entre pièces mobiles
US2964339A (en) * 1955-01-26 1960-12-13 Macks Elmer Fred Seal
US2930521A (en) * 1955-08-17 1960-03-29 Gen Motors Corp Gas turbine structure
US2946609A (en) * 1958-04-08 1960-07-26 Orenda Engines Ltd Labyrinth seal

Also Published As

Publication number Publication date
US3092306A (en) 1963-06-04
GB851267A (en) 1960-10-12
DE1403039B1 (de) 1969-12-18

Similar Documents

Publication Publication Date Title
FR1220736A (fr) Perfectionnements aux compresseurs à écoulement axial
FR1218500A (fr) Perfectionnements apportés aux ventilateurs hélicoïdes à accélération méridienne
FR1227668A (fr) Compresseur à écoulement axial
FR1192330A (fr) Rotor de compresseur du type à écoulement axial
CH352449A (fr) Soufflante ou compresseur à écoulement axial
FR1139712A (fr) Perfectionnements aux compresseurs axiaux à étages multiples
FR1246176A (fr) Compresseur axial
CH362270A (de) Axialkompressor
FR1239385A (fr) Perfectionnements apportés aux compresseurs à plusieurs étages
FR1230640A (fr) Ventilateur à démontage instantané
FR1208698A (fr) Compresseur radial à un étage
FR1235771A (fr) Perfectionnements aux pistons de compresseurs
FR1224344A (fr) Perfectionnements aux pompes à barillet
FR1266358A (fr) Perfectionnements aux compresseurs
FR1199567A (fr) Compresseur axial
FR1237127A (fr) Compresseur axial à plusieurs étages
FR1320635A (fr) Perfectionnements aux compresseurs à écoulement axial
FR1230393A (fr) Compresseur axial à aubes directrices pivotantes
FR1197437A (fr) Perfectionnements aux compresseurs axiaux à étages multiples
FR1203124A (fr) Perfectionnements aux filtres à air
FR1322955A (fr) Compresseur à étages
FR1217928A (fr) Compresseur rotatif à ailettes
FR1319913A (fr) Compresseur axial à étages multiples
FR1278710A (fr) Perfectionnements aux filtres à air
FR1290100A (fr) Compresseurs à écoulement axial