FR2203030A1 - - Google Patents

Info

Publication number
FR2203030A1
FR2203030A1 FR7336633A FR7336633A FR2203030A1 FR 2203030 A1 FR2203030 A1 FR 2203030A1 FR 7336633 A FR7336633 A FR 7336633A FR 7336633 A FR7336633 A FR 7336633A FR 2203030 A1 FR2203030 A1 FR 2203030A1
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.)
Granted
Application number
FR7336633A
Other languages
French (fr)
Other versions
FR2203030B1 (ro
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.)
Luft und Kaeltetechnik VEB
Original Assignee
Luft und Kaeltetechnik VEB
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 Luft und Kaeltetechnik VEB filed Critical Luft und Kaeltetechnik VEB
Publication of FR2203030A1 publication Critical patent/FR2203030A1/fr
Application granted granted Critical
Publication of FR2203030B1 publication Critical patent/FR2203030B1/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/38—Blades
    • F04D29/388—Blades characterised by construction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Moulding By Coating Moulds (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR7336633A 1972-10-12 1973-10-12 Expired FR2203030B1 (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD16617672A DD100058A1 (de) 1972-10-12 1972-10-12 Schaufeln für Axialventilatoren und Verfahren zur Herstellung dieser Schaufeln

Publications (2)

Publication Number Publication Date
FR2203030A1 true FR2203030A1 (ro) 1974-05-10
FR2203030B1 FR2203030B1 (ro) 1975-03-21

Family

ID=5488494

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7336633A Expired FR2203030B1 (ro) 1972-10-12 1973-10-12

Country Status (4)

Country Link
DD (1) DD100058A1 (ro)
DE (1) DE2349641A1 (ro)
FR (1) FR2203030B1 (ro)
GB (1) GB1437236A (ro)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2468067A1 (fr) * 1979-10-25 1981-04-30 Szelloezoe Muevek Element structural pour des appareils ou des machines dans lesquels est mis en jeu l'ecoulement d'un fluide

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4470862A (en) * 1982-05-27 1984-09-11 United Technologies Corporation Manufacture of fiber reinforced articles
GB2167500B (en) * 1984-11-20 1988-05-18 Rolls Royce Rotor aerofoil blade containment
US4834616A (en) * 1986-05-30 1989-05-30 Sundstrand Corporation Means and method for securing a composite rotor blade
FR2683764B1 (fr) * 1991-11-15 1995-03-24 Snecma Procede de fabrication d'une aube de turbomachine realisee en materiau composite.
EP2253803B1 (en) 2009-05-21 2018-12-12 Rolls-Royce plc Composite aerofoil blade with wear-resistant tip and corresponding method
GB0908707D0 (en) 2009-05-21 2009-07-01 Rolls Royce Plc Reinforced composite aerofoil blade

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2468067A1 (fr) * 1979-10-25 1981-04-30 Szelloezoe Muevek Element structural pour des appareils ou des machines dans lesquels est mis en jeu l'ecoulement d'un fluide

Also Published As

Publication number Publication date
DD100058A1 (de) 1980-10-01
FR2203030B1 (ro) 1975-03-21
DE2349641A1 (de) 1974-04-25
GB1437236A (en) 1976-05-26

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Legal Events

Date Code Title Description
ST Notification of lapse