FR2074077A5 - - Google Patents

Info

Publication number
FR2074077A5
FR2074077A5 FR7046002A FR7046002A FR2074077A5 FR 2074077 A5 FR2074077 A5 FR 2074077A5 FR 7046002 A FR7046002 A FR 7046002A FR 7046002 A FR7046002 A FR 7046002A FR 2074077 A5 FR2074077 A5 FR 2074077A5
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
FR7046002A
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
BBC Brown Boveri France SA
Original Assignee
Brown Boveri und Cie AG Switzerland
BBC Brown Boveri France SA
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 Brown Boveri und Cie AG Switzerland, BBC Brown Boveri France SA filed Critical Brown Boveri und Cie AG Switzerland
Application granted granted Critical
Publication of FR2074077A5 publication Critical patent/FR2074077A5/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C3/00—Wings
    • B64C3/26—Construction, shape, or attachment of separate skins, e.g. panels
    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/32—Collecting of condensation water; Drainage ; Removing solid particles
    • 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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • F01D5/286—Particular treatment of blades, e.g. to increase durability or resistance against corrosion or erosion
    • 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
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • F01D5/288—Protective coatings for blades
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR7046002A 1969-12-23 1970-12-21 Expired FR2074077A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1907069A CH544216A (de) 1969-12-23 1969-12-23 Verfahren und Einrichtung zum Schutz von Bauteilen gegen Tropfenschlag

Publications (1)

Publication Number Publication Date
FR2074077A5 true FR2074077A5 (fr) 1971-10-01

Family

ID=4437164

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7046002A Expired FR2074077A5 (fr) 1969-12-23 1970-12-21

Country Status (4)

Country Link
US (1) US3689178A (fr)
CH (1) CH544216A (fr)
DE (1) DE2014290A1 (fr)
FR (1) FR2074077A5 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010046299A3 (fr) * 2008-10-20 2011-03-17 Siemens Aktiengesellschaft Corps d'aube de turbine et aube pour une turbine, et procédé de détermination directe de la progression de l'érosion subie par un corps d'aube de turbine
FR2972125A1 (fr) * 2011-03-01 2012-09-07 Snecma Procede de realisation d'une piece metallique telle qu'un renfort d'aube de turbomachine

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6224339B1 (en) 1998-07-08 2001-05-01 Allison Advanced Development Company High temperature airfoil
US20060029494A1 (en) * 2003-05-27 2006-02-09 General Electric Company High temperature ceramic lubricant
US7220098B2 (en) * 2003-05-27 2007-05-22 General Electric Company Wear resistant variable stator vane assemblies
US7543992B2 (en) * 2005-04-28 2009-06-09 General Electric Company High temperature rod end bearings
WO2011002517A2 (fr) * 2009-07-03 2011-01-06 Jon Kunowski Système de vol individuel à turbine
ITMI20120779A1 (it) * 2012-05-08 2013-11-09 Franco Tosi Meccanica S P A Stadio rotorico di turbina assiale a protezione anti-erosione migliorata
CN105604978B (zh) * 2014-11-21 2018-03-23 中国航发商用航空发动机有限责任公司 抗冲击增强型涡轮发动机风扇叶片
US10670041B2 (en) * 2016-02-19 2020-06-02 Pratt & Whitney Canada Corp. Compressor rotor for supersonic flutter and/or resonant stress mitigation
US10598025B2 (en) * 2016-11-17 2020-03-24 United Technologies Corporation Airfoil with rods adjacent a core structure

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE311010C (fr) *
US1862827A (en) * 1930-01-22 1932-06-14 Parsons Steam turbine
US3023840A (en) * 1959-03-25 1962-03-06 Allis Chalmers Mfg Co Fluid displacing rotor device
US3365126A (en) * 1965-09-01 1968-01-23 Gen Electric Compressor blade
US3347520A (en) * 1966-07-12 1967-10-17 Jerzy A Oweczarek Turbomachine blading
US3403893A (en) * 1967-12-05 1968-10-01 Gen Electric Axial flow compressor blades

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010046299A3 (fr) * 2008-10-20 2011-03-17 Siemens Aktiengesellschaft Corps d'aube de turbine et aube pour une turbine, et procédé de détermination directe de la progression de l'érosion subie par un corps d'aube de turbine
FR2972125A1 (fr) * 2011-03-01 2012-09-07 Snecma Procede de realisation d'une piece metallique telle qu'un renfort d'aube de turbomachine

Also Published As

Publication number Publication date
US3689178A (en) 1972-09-05
CH544216A (de) 1973-11-15
DE2014290A1 (de) 1971-07-01

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Legal Events

Date Code Title Description
ST Notification of lapse