FR2570767B1 - Dispositif d'impulsion de gaz a temperature elevee - Google Patents

Dispositif d'impulsion de gaz a temperature elevee

Info

Publication number
FR2570767B1
FR2570767B1 FR8414724A FR8414724A FR2570767B1 FR 2570767 B1 FR2570767 B1 FR 2570767B1 FR 8414724 A FR8414724 A FR 8414724A FR 8414724 A FR8414724 A FR 8414724A FR 2570767 B1 FR2570767 B1 FR 2570767B1
Authority
FR
France
Prior art keywords
high temperature
temperature gas
gas pulse
pulse device
temperature
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
FR8414724A
Other languages
English (en)
Other versions
FR2570767A1 (fr
Inventor
Gines Martinez
Gerard Gallay
Raymond Schlegel
Serge Galant
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.)
Bertin Technologies SAS
Original Assignee
Bertin et Cie SA
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 Bertin et Cie SA filed Critical Bertin et Cie SA
Priority to FR8414724A priority Critical patent/FR2570767B1/fr
Publication of FR2570767A1 publication Critical patent/FR2570767A1/fr
Application granted granted Critical
Publication of FR2570767B1 publication Critical patent/FR2570767B1/fr
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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • F01D5/3069—Fixing blades to rotors; Blade roots ; Blade spacers between two discs or rings
    • 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
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • F01D5/3084—Fixing blades to rotors; Blade roots ; Blade spacers the blades being made of ceramics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/02—Selection of particular materials
    • F04D29/023—Selection of particular materials especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/34—Blade mountings
    • 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
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/10—Metals, alloys or intermetallic compounds
    • F05D2300/17—Alloys
    • F05D2300/171—Steel alloys
    • 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
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/20—Oxide or non-oxide ceramics

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR8414724A 1984-09-25 1984-09-25 Dispositif d'impulsion de gaz a temperature elevee Expired FR2570767B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8414724A FR2570767B1 (fr) 1984-09-25 1984-09-25 Dispositif d'impulsion de gaz a temperature elevee

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8414724A FR2570767B1 (fr) 1984-09-25 1984-09-25 Dispositif d'impulsion de gaz a temperature elevee

Publications (2)

Publication Number Publication Date
FR2570767A1 FR2570767A1 (fr) 1986-03-28
FR2570767B1 true FR2570767B1 (fr) 1989-01-06

Family

ID=9308054

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8414724A Expired FR2570767B1 (fr) 1984-09-25 1984-09-25 Dispositif d'impulsion de gaz a temperature elevee

Country Status (1)

Country Link
FR (1) FR2570767B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8162615B2 (en) * 2009-03-17 2012-04-24 United Technologies Corporation Split disk assembly for a gas turbine engine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR392565A (fr) * 1908-07-22 1908-11-30 Albert Huguenin Système de refroidissement des arbres des compresseurs rotatifs
US1953540A (en) * 1929-12-17 1934-04-03 Ermin F Plumb High temperature resistant fan
FR879755A (fr) * 1941-03-10 1943-03-04 Augsburg Nu Rnberg Ag Maschf Rotor de turbine à gaz
AT288102B (de) * 1968-07-24 1971-02-25 Man Turbo Gmbh Vorrichtung zur Übertragung des Drehmomentes zwischen einem Turbinenrotor und einem Getriebe
US3746469A (en) * 1971-03-03 1973-07-17 Gen Motors Corp Turbomachine rotor
GB1453838A (en) * 1973-04-17 1976-10-27 Lucas Industries Ltd Rotor assemblies
JPS57137693A (en) * 1981-02-20 1982-08-25 Asahi Glass Co Ltd Fan for blasting high temperature gas
JPS57140595A (en) * 1981-02-21 1982-08-31 Asahi Glass Co Ltd Fan for supplying high-temperature gas

Also Published As

Publication number Publication date
FR2570767A1 (fr) 1986-03-28

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Legal Events

Date Code Title Description
ST Notification of lapse