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 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH76772A CH541065A (en) 1972-01-20 1972-01-20 Twisted rotor blade of a turbomachine with an axial flow

Publications (1)

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

Family

ID=4194695

Family Applications (1)

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

Country Status (3)

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

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 (en) * 2010-08-30 2012-05-10 Открытое акционерное общество "Ракетно-космическая корпорация "Энергия" имени С.П. Королева" Axial ventilator

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
US4585395A (en) * 1983-12-12 1986-04-29 General Electric Company Gas turbine engine blade
US4682935A (en) * 1983-12-12 1987-07-28 General Electric Company Bowed turbine blade
FR2643940B1 (en) * 1989-03-01 1991-05-17 Snecma MOBILE VANE OF TURBOMACHINE WITH MOMENT OF COMPENSATED FOOT
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
CN101932824B (en) * 2007-11-23 2013-06-05 亚特兰蒂斯能源有限公司 Control system for extracting power from water flow
US8801386B2 (en) * 2008-04-14 2014-08-12 Atlantis Resources Corporation Pte Limited Blade for a water turbine
KR101292832B1 (en) 2008-04-14 2013-08-02 아틀란티스 리소시스 코포레이션 피티이 리미티드 Central axis water turbine
CA2760192A1 (en) 2009-04-28 2010-11-04 Atlantis Resources Corporation Pte Limited Underwater power generator
JP2013508611A (en) 2009-10-27 2013-03-07 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 Underwater generator
ITCO20120059A1 (en) * 2012-12-13 2014-06-14 Nuovo Pignone Srl METHODS FOR MANUFACTURING SHAPED SHAPED LOAFERS IN 3D OF TURBOMACCHINE BY ADDITIVE PRODUCTION, TURBOMACCHINA CAVE BLOCK AND TURBOMACCHINE
US9568009B2 (en) 2013-03-11 2017-02-14 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 (en) *
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 (en) * 1957-10-18 1959-09-17 Rotary airfoil blade

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 (en) * 2010-08-30 2012-05-10 Открытое акционерное общество "Ракетно-космическая корпорация "Энергия" имени С.П. Королева" Axial ventilator

Also Published As

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

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Legal Events

Date Code Title Description
ST Notification of lapse