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 (Direct)

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 (Direct) 1973-08-31

Family

ID=4194695

Family Applications (1)

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

Country Status (3)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993015321A1 (fr) * 1992-01-23 1993-08-05 Tovarischestvo S Ogranichennoi Otvetstvennostju 'varion' Ventilateur axial

Families Citing this family (18)

* 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
RU2178086C2 (ru) * 2000-02-14 2002-01-10 Самарский государственный аэрокосмический университет им. С.П. Королева Лопатка газовой турбины
US6338609B1 (en) * 2000-02-18 2002-01-15 General Electric Company Convex compressor casing
USD453827S1 (en) 2001-01-08 2002-02-19 Delta Electronics Inc. Fan blade
GB2384276A (en) * 2002-01-18 2003-07-23 Alstom Gas turbine low pressure stage
USD463021S1 (en) 2002-01-31 2002-09-17 Delta Electronics Inc. Fan blade
CN101932824B (zh) * 2007-11-23 2013-06-05 亚特兰蒂斯能源有限公司 用于从水流中提取动力的控制系统
AU2009238205B2 (en) 2008-04-14 2014-06-05 Atlantis Resources Corporation Pte Limited Central axis water turbine
CN102066744B (zh) * 2008-04-14 2014-07-23 亚特兰蒂斯能源有限公司 海底涡轮机叶片
JP2012525535A (ja) 2009-04-28 2012-10-22 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 水中発電機
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
WO2014163673A2 (en) 2013-03-11 2014-10-09 Bronwyn Power 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 (Direct) *
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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993015321A1 (fr) * 1992-01-23 1993-08-05 Tovarischestvo S Ogranichennoi Otvetstvennostju 'varion' Ventilateur axial

Also Published As

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

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Legal Events

Date Code Title Description
ST Notification of lapse