DE69304366D1 - Verstärkte Schaufel - Google Patents

Verstärkte Schaufel

Info

Publication number
DE69304366D1
DE69304366D1 DE69304366T DE69304366T DE69304366D1 DE 69304366 D1 DE69304366 D1 DE 69304366D1 DE 69304366 T DE69304366 T DE 69304366T DE 69304366 T DE69304366 T DE 69304366T DE 69304366 D1 DE69304366 D1 DE 69304366D1
Authority
DE
Germany
Prior art keywords
wall
aerofoil
walls
area
plate
Prior art date
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 - Fee Related
Application number
DE69304366T
Other languages
English (en)
Other versions
DE69304366T2 (de
Inventor
Ralph Godfrey Jones
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.)
Preci Spark Ltd
Original Assignee
Preci Spark Ltd
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 Preci Spark Ltd filed Critical Preci Spark Ltd
Application granted granted Critical
Publication of DE69304366D1 publication Critical patent/DE69304366D1/de
Publication of DE69304366T2 publication Critical patent/DE69304366T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F01D5/147—Construction, i.e. structural features, e.g. of weight-saving hollow blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Rotary Pumps (AREA)
  • Vehicle Body Suspensions (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Supercharger (AREA)
DE69304366T 1992-02-13 1993-02-11 Verstärkte Schaufel Expired - Fee Related DE69304366T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929202982A GB9202982D0 (en) 1992-02-13 1992-02-13 Reinforced vane

Publications (2)

Publication Number Publication Date
DE69304366D1 true DE69304366D1 (de) 1996-10-10
DE69304366T2 DE69304366T2 (de) 1997-06-05

Family

ID=10710276

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69304366T Expired - Fee Related DE69304366T2 (de) 1992-02-13 1993-02-11 Verstärkte Schaufel

Country Status (5)

Country Link
EP (1) EP0556047B1 (de)
JP (1) JPH05340203A (de)
AT (1) ATE142308T1 (de)
DE (1) DE69304366T2 (de)
GB (2) GB9202982D0 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19956444B4 (de) * 1999-11-24 2004-08-26 Mtu Aero Engines Gmbh Verfahren zur Herstellung eines Leichtbauteils in Verbundbauweise
ITMI20022677A1 (it) * 2002-12-18 2004-06-19 Nuovo Pignone Spa Metodo di fabbricazione per ottenere componenti ad alta
GB0822909D0 (en) 2008-12-17 2009-01-21 Rolls Royce Plc Airfoil

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB360230A (en) * 1929-12-04 1931-11-05 Gen Electric Improvements in and relating to methods of preventing the erosion of metallic objects
DE892698C (de) * 1943-05-21 1953-10-08 Messerschmitt Boelkow Blohm Luftgekuehlte Hohlschaufel, insbesondere fuer Gas- und Abgasturbinen
GB716612A (en) * 1951-04-23 1954-10-13 Bristol Aeroplane Co Ltd Improvements in or relating to hollow blades for turbines or compressors
US3269700A (en) * 1964-12-07 1966-08-30 United Aircraft Corp Heat shield for turbine strut
DE1601613A1 (de) * 1967-08-03 1970-12-17 Motoren Turbinen Union Turbinenschaufel,insbesondere Turbinenleitschaufel fuer Gasturbinentriebwerke
US3560107A (en) * 1968-09-25 1971-02-02 Gen Motors Corp Cooled airfoil
GB1320539A (en) * 1970-12-10 1973-06-13 Secr Defence Aerofoil-shaped blade for a fluid flow machine
GB2154286A (en) * 1984-02-13 1985-09-04 Gen Electric Hollow laminated airfoil
US4815939A (en) * 1986-11-03 1989-03-28 Airfoil Textron Inc. Twisted hollow airfoil with non-twisted internal support ribs
US4976587A (en) * 1988-07-20 1990-12-11 Dwr Wind Technologies Inc. Composite wind turbine rotor blade and method for making same
FR2672338B1 (fr) * 1991-02-06 1993-04-16 Snecma Aube de turbine munie d'un systeme de refroidissement.
GB2254892A (en) * 1991-04-16 1992-10-21 Gen Electric Hollow airfoil.

Also Published As

Publication number Publication date
GB9202982D0 (en) 1992-03-25
GB2264149B (en) 1995-07-05
GB9302318D0 (en) 1993-03-24
DE69304366T2 (de) 1997-06-05
JPH05340203A (ja) 1993-12-21
GB2264149A (en) 1993-08-18
EP0556047B1 (de) 1996-09-04
EP0556047A1 (de) 1993-08-18
ATE142308T1 (de) 1996-09-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee