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FR2366471A2 - DEVICE FOR FIXING THE BLADES OF A COMPRESSOR STATOR WITH A MONOBLOCK CASING - Google Patents

DEVICE FOR FIXING THE BLADES OF A COMPRESSOR STATOR WITH A MONOBLOCK CASING

Info

Publication number
FR2366471A2
FR2366471A2 FR7629796A FR7629796A FR2366471A2 FR 2366471 A2 FR2366471 A2 FR 2366471A2 FR 7629796 A FR7629796 A FR 7629796A FR 7629796 A FR7629796 A FR 7629796A FR 2366471 A2 FR2366471 A2 FR 2366471A2
Authority
FR
France
Prior art keywords
blades
fixing
compressor stator
casing
monoblock
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.)
Granted
Application number
FR7629796A
Other languages
French (fr)
Other versions
FR2366471B2 (en
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.)
Shur Lok International SA
Original Assignee
Shur Lok International 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 Shur Lok International SA filed Critical Shur Lok International SA
Priority to FR7629796A priority Critical patent/FR2366471A2/en
Priority to GB3983477A priority patent/GB1576927A/en
Priority to DE19777729828 priority patent/DE7729828U1/en
Priority to DE19772743291 priority patent/DE2743291C3/en
Priority to IT5121277A priority patent/IT1116121B/en
Priority to CA288,016A priority patent/CA1078589A/en
Publication of FR2366471A2 publication Critical patent/FR2366471A2/en
Application granted granted Critical
Publication of FR2366471B2 publication Critical patent/FR2366471B2/fr
Granted 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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/042—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Rotary Pumps (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Abstract

Ce dispositif est du type défini au brevet principal. Suivant l'addition, la chaîne 24 comprend deux maillons extrêmes 25**b comportant des biellettes 32 dont les extrémités adjacentes sont perforées et réunies, au droit de la fenêtre radiale 15 du carter 6, par au moins une plaquette 31 perforée et par des axes de fermeture 30**b traversant chacun au moins un trou 29**b d'une biellette et un trou 33 d'une plaquette.This device is of the type defined in the main patent. According to the addition, the chain 24 comprises two end links 25 ** b comprising rods 32 whose adjacent ends are perforated and joined, in line with the radial window 15 of the casing 6, by at least one perforated plate 31 and by closing pins 30 ** b each passing through at least one hole 29 ** b of a connecting rod and a hole 33 of a plate.

FR7629796A 1976-10-04 1976-10-04 DEVICE FOR FIXING THE BLADES OF A COMPRESSOR STATOR WITH A MONOBLOCK CASING Granted FR2366471A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7629796A FR2366471A2 (en) 1976-10-04 1976-10-04 DEVICE FOR FIXING THE BLADES OF A COMPRESSOR STATOR WITH A MONOBLOCK CASING
GB3983477A GB1576927A (en) 1976-10-04 1977-09-23 Compressor stator having a housing in one piece
DE19777729828 DE7729828U1 (en) 1976-10-04 1977-09-27 TENSION CHAIN FOR A COMPRESSOR STATOR WITH ONE-PIECE HOUSING
DE19772743291 DE2743291C3 (en) 1976-10-04 1977-09-27 Tension chain for a compressor stator with one-piece housing
IT5121277A IT1116121B (en) 1976-10-04 1977-09-30 MONOBLOCK CRANKCASE COMPRESSOR STATOR AND PROCEDURE FOR ITS REALIZATION
CA288,016A CA1078589A (en) 1976-10-04 1977-10-03 Device and method for fixing the vanes of a compressor stator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7629796A FR2366471A2 (en) 1976-10-04 1976-10-04 DEVICE FOR FIXING THE BLADES OF A COMPRESSOR STATOR WITH A MONOBLOCK CASING

Publications (2)

Publication Number Publication Date
FR2366471A2 true FR2366471A2 (en) 1978-04-28
FR2366471B2 FR2366471B2 (en) 1980-10-31

Family

ID=9178343

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7629796A Granted FR2366471A2 (en) 1976-10-04 1976-10-04 DEVICE FOR FIXING THE BLADES OF A COMPRESSOR STATOR WITH A MONOBLOCK CASING

Country Status (5)

Country Link
CA (1) CA1078589A (en)
DE (2) DE7729828U1 (en)
FR (1) FR2366471A2 (en)
GB (1) GB1576927A (en)
IT (1) IT1116121B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2976314A1 (en) * 2011-06-07 2012-12-14 Snecma Blade for stator of turboshaft engine, has composite material sheet whose one part forms aerodynamic part and another part is divided to form two branches, which are folded to form fixing foot, where foot is fixed on external ring of stator

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6242168U (en) * 1985-09-02 1987-03-13
US5022818A (en) * 1989-02-21 1991-06-11 Westinghouse Electric Corp. Compressor diaphragm assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2976314A1 (en) * 2011-06-07 2012-12-14 Snecma Blade for stator of turboshaft engine, has composite material sheet whose one part forms aerodynamic part and another part is divided to form two branches, which are folded to form fixing foot, where foot is fixed on external ring of stator

Also Published As

Publication number Publication date
DE2743291A1 (en) 1978-05-24
FR2366471B2 (en) 1980-10-31
DE2743291C3 (en) 1980-05-14
GB1576927A (en) 1980-10-15
DE2743291B2 (en) 1979-08-30
CA1078589A (en) 1980-06-03
DE7729828U1 (en) 1980-05-14
IT1116121B (en) 1986-02-10

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