FR991982A - Compresseur à refoulement axial - Google Patents

Compresseur à refoulement axial

Info

Publication number
FR991982A
FR991982A FR991982DA FR991982A FR 991982 A FR991982 A FR 991982A FR 991982D A FR991982D A FR 991982DA FR 991982 A FR991982 A FR 991982A
Authority
FR
France
Prior art keywords
axial discharge
discharge compressor
compressor
axial
discharge
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)
Inventor
Edward Archibald Stalker
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 filed Critical
Application granted granted Critical
Publication of FR991982A publication Critical patent/FR991982A/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
    • F01D5/12—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
    • F01D5/186—Film 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
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/06—Rotors for more than one axial stage, e.g. of drum or multiple disc type; Details thereof, e.g. shafts, shaft connections
    • 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
    • F01D5/3076—Sheet metal discs
    • 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
    • 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
    • F04D29/321—Rotors specially for elastic fluids for axial flow pumps for axial flow compressors
    • 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
    • F04D29/321—Rotors specially for elastic fluids for axial flow pumps for axial flow compressors
    • F04D29/324—Blades
    • 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/68—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers
    • F04D29/681—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers especially adapted for elastic fluid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR991982D 1948-08-05 1949-08-05 Compresseur à refoulement axial Expired FR991982A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US724120XA 1948-08-05 1948-08-05
US724074XA 1948-08-05 1948-08-05

Publications (1)

Publication Number Publication Date
FR991982A true FR991982A (fr) 1951-10-12

Family

ID=62529423

Family Applications (1)

Application Number Title Priority Date Filing Date
FR991982D Expired FR991982A (fr) 1948-08-05 1949-08-05 Compresseur à refoulement axial

Country Status (2)

Country Link
FR (1) FR991982A (fr)
GB (3) GB724170A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2724546A (en) * 1951-08-03 1955-11-22 Westinghouse Electric Corp Gas turbine apparatus
US2853272A (en) * 1952-09-12 1958-09-23 Napier & Son Ltd Hollow blades for turbo machines
DE1045591B (de) * 1951-02-27 1958-12-04 United Aircraft Corp Leitschaufelanordnung fuer mehrstufige Axialverdichter
US2925216A (en) * 1952-09-10 1960-02-16 Stalker Corp Axial flow compressor rotor construction
US2937847A (en) * 1954-06-24 1960-05-24 Stalker Corp Bladed axial flow rotors

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4104098B2 (ja) * 1999-03-31 2008-06-18 エドワーズ株式会社 真空ポンプ
GB2361034A (en) * 2000-04-05 2001-10-10 Hansen Transmissions Int Air impellor formed from sheet material
DE102009004926A1 (de) * 2009-01-16 2010-07-22 Mtu Aero Engines Gmbh Schaufelintegrierte geteilte Scheibe einer Turbinen- oder Verdichterstufe

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1045591B (de) * 1951-02-27 1958-12-04 United Aircraft Corp Leitschaufelanordnung fuer mehrstufige Axialverdichter
US2724546A (en) * 1951-08-03 1955-11-22 Westinghouse Electric Corp Gas turbine apparatus
US2925216A (en) * 1952-09-10 1960-02-16 Stalker Corp Axial flow compressor rotor construction
US2853272A (en) * 1952-09-12 1958-09-23 Napier & Son Ltd Hollow blades for turbo machines
US2937847A (en) * 1954-06-24 1960-05-24 Stalker Corp Bladed axial flow rotors

Also Published As

Publication number Publication date
GB724074A (en) 1955-02-16
GB724120A (en) 1955-02-16
GB724170A (en) 1955-02-16

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