FR2168797A5 - - Google Patents

Info

Publication number
FR2168797A5
FR2168797A5 FR7301548A FR7301548A FR2168797A5 FR 2168797 A5 FR2168797 A5 FR 2168797A5 FR 7301548 A FR7301548 A FR 7301548A FR 7301548 A FR7301548 A FR 7301548A FR 2168797 A5 FR2168797 A5 FR 2168797A5
Authority
FR
France
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
FR7301548A
Other languages
French (fr)
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.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
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 BBC Brown Boveri AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Application granted granted Critical
Publication of FR2168797A5 publication Critical patent/FR2168797A5/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
    • F01D5/141—Shape, i.e. outer, aerodynamic form

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR7301548A 1972-01-20 1973-01-17 Expired FR2168797A5 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH76772A CH541065A (de) 1972-01-20 1972-01-20 Verdrillte Laufschaufel einer axial durchströmten Turbomaschine

Publications (1)

Publication Number Publication Date
FR2168797A5 true FR2168797A5 (ja) 1973-08-31

Family

ID=4194695

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7301548A Expired FR2168797A5 (ja) 1972-01-20 1973-01-17

Country Status (3)

Country Link
US (1) US3851994A (ja)
CH (1) CH541065A (ja)
FR (1) FR2168797A5 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993015321A1 (en) * 1992-01-23 1993-08-05 Tovarischestvo S Ogranichennoi Otvetstvennostju 'varion' Axial fan
RU2450166C1 (ru) * 2010-08-30 2012-05-10 Открытое акционерное общество "Ракетно-космическая корпорация "Энергия" имени С.П. Королева" Осевой вентилятор

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL111037B1 (en) * 1975-11-03 1980-08-30 Working blade,especially long one,for steam and gas turbines and axial compressors
US4120609A (en) * 1976-06-14 1978-10-17 Wallace Murray Corporation Sheet metal fan
US4682935A (en) * 1983-12-12 1987-07-28 General Electric Company Bowed turbine blade
US4585395A (en) * 1983-12-12 1986-04-29 General Electric Company Gas turbine engine blade
FR2643940B1 (fr) * 1989-03-01 1991-05-17 Snecma Aube mobile de turbomachine a moment de pied compense
US5167489A (en) * 1991-04-15 1992-12-01 General Electric Company Forward swept rotor blade
US6338609B1 (en) * 2000-02-18 2002-01-15 General Electric Company Convex compressor casing
GB2384276A (en) * 2002-01-18 2003-07-23 Alstom Gas turbine low pressure stage
JP2011504559A (ja) * 2007-11-23 2011-02-10 アトランティス リソーセズ コーポレーション ピーティーイー リミテッド 水流からエネルギーを抽出するための制御システム
CL2009000892A1 (es) * 2008-04-14 2010-03-05 Atlantis Resources Corporation Pte Ltd Aspa para accionar una maquina generadora de energia submarina, con una base, una punta, un borde anterior y uno posterior que se extienden desde la base hasta la punta, una cuerda de base, una cuerda de punta de aspa desplazada con respecto a la cuerda de base en un angulo de torsion entre 50 y 90 grados; maquina generadora.
WO2009126995A1 (en) 2008-04-14 2009-10-22 Atlantis Resources Corporation Pte Limited Central axis water turbine
KR20120042746A (ko) 2009-04-28 2012-05-03 아틀란티스 리소시스 코포레이션 피티이 리미티드 수중 동력 발생기
EP2494186A4 (en) 2009-10-27 2013-05-15 Atlantis Resources Corp Pte SUBMERSIBLE ELECTRICITY GENERATOR
ITCO20120059A1 (it) * 2012-12-13 2014-06-14 Nuovo Pignone Srl Metodi per produrre pale cave sagomate in 3d di turbomacchine mediante produzione additiva, pale cave di turbomacchina e turbomacchine
EP2971521B1 (en) 2013-03-11 2022-06-22 Rolls-Royce Corporation Gas turbine engine flow path geometry

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB131648A (ja) *
US2116055A (en) * 1936-01-17 1938-05-03 Weichwald John Propeller
GB614074A (en) * 1946-07-02 1948-12-09 Aubrey Lawrence Collins Improvements in or relating to fans
US2928653A (en) * 1955-12-22 1960-03-15 Gen Electric Variable angle blade for fluid flow machines
FR1187872A (fr) * 1957-10-18 1959-09-17 Pale pour voilure tournante

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993015321A1 (en) * 1992-01-23 1993-08-05 Tovarischestvo S Ogranichennoi Otvetstvennostju 'varion' Axial fan
RU2450166C1 (ru) * 2010-08-30 2012-05-10 Открытое акционерное общество "Ракетно-космическая корпорация "Энергия" имени С.П. Королева" Осевой вентилятор

Also Published As

Publication number Publication date
CH541065A (de) 1973-08-31
US3851994A (en) 1974-12-03

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Legal Events

Date Code Title Description
ST Notification of lapse