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FR1012041A - Improvements to the wheels and diffusers of turbo-machines - Google Patents

Improvements to the wheels and diffusers of turbo-machines

Info

Publication number
FR1012041A
FR1012041A FR1012041DA FR1012041A FR 1012041 A FR1012041 A FR 1012041A FR 1012041D A FR1012041D A FR 1012041DA FR 1012041 A FR1012041 A FR 1012041A
Authority
FR
France
Prior art keywords
diffusers
turbo
wheels
machines
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
French (fr)
Inventor
Joseph Szydlowski
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 FR1012041A publication Critical patent/FR1012041A/en
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
    • 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
    • F01D5/141—Shape, i.e. outer, aerodynamic form
    • 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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/041—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector using blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
FR1012041D 1949-05-21 1949-05-21 Improvements to the wheels and diffusers of turbo-machines Expired FR1012041A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1012041T 1949-05-21

Publications (1)

Publication Number Publication Date
FR1012041A true FR1012041A (en) 1952-07-02

Family

ID=9570482

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1012041D Expired FR1012041A (en) 1949-05-21 1949-05-21 Improvements to the wheels and diffusers of turbo-machines

Country Status (1)

Country Link
FR (1) FR1012041A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3193185A (en) * 1962-10-29 1965-07-06 Gen Electric Compressor blading
US3692425A (en) * 1969-01-02 1972-09-19 Gen Electric Compressor for handling gases at velocities exceeding a sonic value
US3767324A (en) * 1969-06-11 1973-10-23 D Ericson Fan apparatus
US4253800A (en) * 1978-08-12 1981-03-03 Hitachi, Ltd. Wheel or rotor with a plurality of blades
US5000660A (en) * 1989-08-11 1991-03-19 Airflow Research And Manufacturing Corporation Variable skew fan
US5299914A (en) * 1991-09-11 1994-04-05 General Electric Company Staggered fan blade assembly for a turbofan engine
US5328335A (en) * 1993-08-23 1994-07-12 Hudson Products Corporation Static efficiency enhancer for axial fans
US7008180B2 (en) * 2002-06-28 2006-03-07 Seiko Epson Corporation Axial-flow fan and projector provided with the same

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3193185A (en) * 1962-10-29 1965-07-06 Gen Electric Compressor blading
US3692425A (en) * 1969-01-02 1972-09-19 Gen Electric Compressor for handling gases at velocities exceeding a sonic value
US3767324A (en) * 1969-06-11 1973-10-23 D Ericson Fan apparatus
US4253800A (en) * 1978-08-12 1981-03-03 Hitachi, Ltd. Wheel or rotor with a plurality of blades
US5000660A (en) * 1989-08-11 1991-03-19 Airflow Research And Manufacturing Corporation Variable skew fan
US5299914A (en) * 1991-09-11 1994-04-05 General Electric Company Staggered fan blade assembly for a turbofan engine
US5328335A (en) * 1993-08-23 1994-07-12 Hudson Products Corporation Static efficiency enhancer for axial fans
US7008180B2 (en) * 2002-06-28 2006-03-07 Seiko Epson Corporation Axial-flow fan and projector provided with the same

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