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FR872754A - Turbine fin with sharp end on the concave side of the fin - Google Patents

Turbine fin with sharp end on the concave side of the fin

Info

Publication number
FR872754A
FR872754A FR872754DA FR872754A FR 872754 A FR872754 A FR 872754A FR 872754D A FR872754D A FR 872754DA FR 872754 A FR872754 A FR 872754A
Authority
FR
France
Prior art keywords
fin
concave side
turbine
sharp end
sharp
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
Application number
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.)
BROWN
BBC Brown Boveri AG Germany
Original Assignee
BROWN
Brown Boveri und Cie AG Germany
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, Brown Boveri und Cie AG Germany filed Critical BROWN
Application granted granted Critical
Publication of FR872754A publication Critical patent/FR872754A/en
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
    • F01D5/20—Specially-shaped blade tips to seal space between tips and stator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/20—Manufacture essentially without removing material
    • F05D2230/26—Manufacture essentially without removing material by rolling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR872754D 1940-07-31 1941-05-29 Turbine fin with sharp end on the concave side of the fin Expired FR872754A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE872754X 1940-07-31

Publications (1)

Publication Number Publication Date
FR872754A true FR872754A (en) 1942-06-18

Family

ID=6816114

Family Applications (1)

Application Number Title Priority Date Filing Date
FR872754D Expired FR872754A (en) 1940-07-31 1941-05-29 Turbine fin with sharp end on the concave side of the fin

Country Status (1)

Country Link
FR (1) FR872754A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2711181A1 (en) * 1993-10-15 1995-04-21 United Technologies Corp Methods and devices for reducing stress on the tips of turbine or compressor blades, as well as motors or compressors using such methods and devices.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2711181A1 (en) * 1993-10-15 1995-04-21 United Technologies Corp Methods and devices for reducing stress on the tips of turbine or compressor blades, as well as motors or compressors using such methods and devices.

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