FR2159565A5 - - Google Patents

Info

Publication number
FR2159565A5
FR2159565A5 FR7139391A FR7139391A FR2159565A5 FR 2159565 A5 FR2159565 A5 FR 2159565A5 FR 7139391 A FR7139391 A FR 7139391A FR 7139391 A FR7139391 A FR 7139391A FR 2159565 A5 FR2159565 A5 FR 2159565A5
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
FR7139391A
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.)
Aerowatt SA
Original Assignee
Aerowatt 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 Aerowatt SA filed Critical Aerowatt SA
Priority to FR7139391A priority Critical patent/FR2159565A5/fr
Application granted granted Critical
Publication of FR2159565A5 publication Critical patent/FR2159565A5/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
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • F01D5/288—Protective coatings for 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
    • F01D5/148—Blades with variable camber, e.g. by ejection of fluid
    • 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)
FR7139391A 1971-11-03 1971-11-03 Expired FR2159565A5 (OSRAM)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7139391A FR2159565A5 (OSRAM) 1971-11-03 1971-11-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7139391A FR2159565A5 (OSRAM) 1971-11-03 1971-11-03

Publications (1)

Publication Number Publication Date
FR2159565A5 true FR2159565A5 (OSRAM) 1973-06-22

Family

ID=9085230

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7139391A Expired FR2159565A5 (OSRAM) 1971-11-03 1971-11-03

Country Status (1)

Country Link
FR (1) FR2159565A5 (OSRAM)

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Legal Events

Date Code Title Description
ST Notification of lapse
TP Transmission of property