FR1096708A - Perfectionnements apportés aux appareils à aubage supersonique, notamment aux compresseurs supersoniques - Google Patents

Perfectionnements apportés aux appareils à aubage supersonique, notamment aux compresseurs supersoniques

Info

Publication number
FR1096708A
FR1096708A FR1096708DA FR1096708A FR 1096708 A FR1096708 A FR 1096708A FR 1096708D A FR1096708D A FR 1096708DA FR 1096708 A FR1096708 A FR 1096708A
Authority
FR
France
Prior art keywords
supersonic
blading
devices
improvements made
compressors
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
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.)
Safran Transmission Systems SAS
Societe dExplotation des Materiels Hispano Suiza
Original Assignee
Societe dExplotation des Materiels Hispano Suiza
Hispano Suiza 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 Societe dExplotation des Materiels Hispano Suiza, Hispano Suiza SA filed Critical Societe dExplotation des Materiels Hispano Suiza
Application granted granted Critical
Publication of FR1096708A publication Critical patent/FR1096708A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/56—Fluid-guiding means, e.g. diffusers adjustable
    • F04D29/563—Fluid-guiding means, e.g. diffusers adjustable specially adapted for elastic fluid pumps
    • 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
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/10—Final actuators
    • F01D17/12—Final actuators arranged in stator parts
    • F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
    • F01D17/16—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes
    • F01D17/162—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes for axial flow, i.e. the vanes turning around axes which are essentially perpendicular to the rotor centre line
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D21/00—Pump involving supersonic speed of pumped fluids
    • 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
    • F05D2250/24—Three-dimensional ellipsoidal
    • F05D2250/241—Three-dimensional ellipsoidal spherical

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR1096708D 1953-12-30 1953-12-30 Perfectionnements apportés aux appareils à aubage supersonique, notamment aux compresseurs supersoniques Expired FR1096708A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1096708T 1953-12-30

Publications (1)

Publication Number Publication Date
FR1096708A true FR1096708A (fr) 1955-06-23

Family

ID=9618308

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1096708D Expired FR1096708A (fr) 1953-12-30 1953-12-30 Perfectionnements apportés aux appareils à aubage supersonique, notamment aux compresseurs supersoniques

Country Status (1)

Country Link
FR (1) FR1096708A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3376018A (en) * 1966-01-10 1968-04-02 Rolls Royce Vane operating mechanism
US3484039A (en) * 1967-07-14 1969-12-16 Georg S Mittelstaedt Fans and compressors
US4012165A (en) * 1975-12-08 1977-03-15 United Technologies Corporation Fan structure
FR2698405A1 (fr) * 1992-11-25 1994-05-27 Snecma Turbomachine à plusieurs étages d'aubes de stator à orientation variable.
EP4678877A1 (fr) * 2024-07-12 2026-01-14 MTU Aero Engines AG Agencement d'anneau d'ajustement pour ajuster des aubes d'une turbomachine, ensemble de turbomachine, turbine à gaz, utilisation d'un agencement d'anneau d'ajustement et procédé pour fabriquer un agencement d'anneau d'ajustement

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3376018A (en) * 1966-01-10 1968-04-02 Rolls Royce Vane operating mechanism
US3484039A (en) * 1967-07-14 1969-12-16 Georg S Mittelstaedt Fans and compressors
US4012165A (en) * 1975-12-08 1977-03-15 United Technologies Corporation Fan structure
FR2698405A1 (fr) * 1992-11-25 1994-05-27 Snecma Turbomachine à plusieurs étages d'aubes de stator à orientation variable.
EP4678877A1 (fr) * 2024-07-12 2026-01-14 MTU Aero Engines AG Agencement d'anneau d'ajustement pour ajuster des aubes d'une turbomachine, ensemble de turbomachine, turbine à gaz, utilisation d'un agencement d'anneau d'ajustement et procédé pour fabriquer un agencement d'anneau d'ajustement

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