BE487558A - - Google Patents

Info

Publication number
BE487558A
BE487558A BE487558DA BE487558A BE 487558 A BE487558 A BE 487558A BE 487558D A BE487558D A BE 487558DA BE 487558 A BE487558 A BE 487558A
Authority
BE
Belgium
Prior art keywords
coating
blade according
emi
hollow blade
blade
Prior art date
Application number
Other languages
English (en)
French (fr)
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.)
Publication of BE487558A publication Critical patent/BE487558A/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/04—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass turbine or like blades from several pieces
    • 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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
    • F01D5/187—Convection cooling
    • 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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • F01D5/284—Selection of ceramic materials
    • 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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • F01D5/288—Protective coatings for blades
    • 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
    • F05D2260/00—Function
    • F05D2260/20—Heat transfer, e.g. cooling
    • F05D2260/231—Preventing heat transfer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
BE487558D 1948-03-03 BE487558A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH981719X 1948-03-03

Publications (1)

Publication Number Publication Date
BE487558A true BE487558A (ja)

Family

ID=4551426

Family Applications (1)

Application Number Title Priority Date Filing Date
BE487558D BE487558A (ja) 1948-03-03

Country Status (3)

Country Link
BE (1) BE487558A (ja)
CH (1) CH265293A (ja)
FR (1) FR981719A (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3011761A (en) * 1954-11-25 1961-12-05 Power Jets Res & Dev Ltd Turbine blades
DE1062496B (de) * 1958-01-14 1959-07-30 Daimler Benz Ag Schaufel fuer Stroemungsmaschinen, insbesondere Leitschaufel fuer Gasturbinen
JPS59120704A (ja) * 1982-12-27 1984-07-12 Toshiba Corp 超高温耐熱壁体
EP1101900A1 (de) * 1999-11-16 2001-05-23 Siemens Aktiengesellschaft Turbinenschaufel und Verfahren zur Herstellung einer Turbinenschaufel
EP1101901A1 (de) * 1999-11-16 2001-05-23 Siemens Aktiengesellschaft Turbinenschaufel sowie Verfahren zur Herstellung einer Turbinenschaufel
FR2858352B1 (fr) 2003-08-01 2006-01-20 Snecma Moteurs Circuit de refroidissement pour aube de turbine
DE102007027465A1 (de) 2007-06-14 2008-12-18 Rolls-Royce Deutschland Ltd & Co Kg Gasturbinenschaufel mit modularem Aufbau

Also Published As

Publication number Publication date
FR981719A (fr) 1951-05-30
CH265293A (de) 1949-11-30

Similar Documents

Publication Publication Date Title
EP1349431B1 (fr) Enceinte d'étanchéité au gaz et au vide d'isolation thermique destinée à un dispositif de chauffage par induction
FR2884365A1 (fr) Bougie multi-etincelles a chambre ouverte
BE487558A (ja)
CA2875235A1 (fr) Moule a chauffage et refroidissement rapides
EP3469206B1 (fr) Chambre de combustion de moteur fusee avec ailettes a composition variable
EP0200637A1 (fr) Appareil pour la production d'un jet de gaz à haute température
FR2669470A1 (fr) Procede de refroidissement d'une amenee de courant pour appareillage electrique a tres basse temperature et dispositif pour sa mise en óoeuvre.
FR2805084A1 (fr) Procede de fabrication de pistes metalliques pour des circuits integres
FR2628993A3 (fr) Dispositif d'obturation laterale de l'espace de coulee d'une lingotiere de coulee continue entre cylindres
FR2577372A1 (fr) Procede et element de chauffage d'un fluide conducteur de l'electricite, tel qu'un metal fondu
EP0254661B1 (fr) Busillon pour tuyère de haut-fourneau
FR2925760A1 (fr) Refroidissement d'un tube generateur de rayons x
FR2693136A1 (fr) Dispositif d'implantation d'un thermocouple dans une paroi, et lingotière de coulée continue équipée d'un tel dispositif.
FR3130754A1 (fr) Levre d’entree d’air pour une nacelle d’un ensemble propulsif d’aeronef
FR2906571A1 (fr) Culasse munie d'inserts pour moteurs a combustion interne
EP0438366A1 (fr) Inducteur pour un four à induction, comportant un tube parcouru par un liquide de refroidissement
BE439612A (ja)
FR2503829A1 (fr) Raccords de canalisation d'eau chaude proteges par un revetement de fer-aluminium
BE551993A (ja)
FR2779316A1 (fr) Dispositif de melange de gaz froid en sortie de torche a plasma
CH377394A (fr) Installation frigorifique
FR2516419A1 (fr) Procede d'assemblage par brasage avec materiau d'apport composite
FR2537604A1 (fr) Tuyere pour haut fourneau, dont la paroi du conduit central de passage du vent presente une conductivite thermique diminuee par rapport a celle des autres parois de la tuyere
CH297545A (fr) Piston de moteur à combustion.
BE444869A (ja)