DE2200515C3 - Einrichtung zum Verriegeln eines Bauteils in einer vorgegebenen Lage auf einem Träger - Google Patents

Einrichtung zum Verriegeln eines Bauteils in einer vorgegebenen Lage auf einem Träger

Info

Publication number
DE2200515C3
DE2200515C3 DE2200515A DE2200515A DE2200515C3 DE 2200515 C3 DE2200515 C3 DE 2200515C3 DE 2200515 A DE2200515 A DE 2200515A DE 2200515 A DE2200515 A DE 2200515A DE 2200515 C3 DE2200515 C3 DE 2200515C3
Authority
DE
Germany
Prior art keywords
locking
component
recess
carrier
locking part
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
DE2200515A
Other languages
German (de)
English (en)
Other versions
DE2200515A1 (de
DE2200515B2 (de
Inventor
Marcel Joseph Paris Tournere
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.)
Safran Aircraft Engines SAS
Original Assignee
Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
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 Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA filed Critical Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
Publication of DE2200515A1 publication Critical patent/DE2200515A1/de
Publication of DE2200515B2 publication Critical patent/DE2200515B2/de
Application granted granted Critical
Publication of DE2200515C3 publication Critical patent/DE2200515C3/de
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
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • F01D5/32—Locking, e.g. by final locking blades or keys
    • F01D5/326—Locking of axial insertion type blades by other means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
    • F16B2200/30—Dovetail-like connections

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
DE2200515A 1971-01-06 1972-01-05 Einrichtung zum Verriegeln eines Bauteils in einer vorgegebenen Lage auf einem Träger Expired DE2200515C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7100227A FR2120499A5 (enExample) 1971-01-06 1971-01-06

Publications (3)

Publication Number Publication Date
DE2200515A1 DE2200515A1 (de) 1972-07-20
DE2200515B2 DE2200515B2 (de) 1977-09-22
DE2200515C3 true DE2200515C3 (de) 1978-05-11

Family

ID=9069864

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2200515A Expired DE2200515C3 (de) 1971-01-06 1972-01-05 Einrichtung zum Verriegeln eines Bauteils in einer vorgegebenen Lage auf einem Träger

Country Status (4)

Country Link
US (1) US3759633A (enExample)
DE (1) DE2200515C3 (enExample)
FR (1) FR2120499A5 (enExample)
GB (1) GB1336971A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005024932A1 (de) * 2005-05-31 2006-12-07 Rolls-Royce Deutschland Ltd & Co Kg Turbinenschaufelaxialsperre

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH572155A5 (enExample) * 1974-05-27 1976-01-30 Bbc Sulzer Turbomaschinen
US4725200A (en) * 1987-02-24 1988-02-16 Westinghouse Electric Corp. Apparatus and method for reducing relative motion between blade and rotor in steam turbine
US4915587A (en) * 1988-10-24 1990-04-10 Westinghouse Electric Corp. Apparatus for locking side entry blades into a rotor
US5151013A (en) * 1990-12-27 1992-09-29 United Technologies Corporation Blade lock for a rotor disk and rotor blade assembly
US5720596A (en) * 1997-01-03 1998-02-24 Westinghouse Electric Corporation Apparatus and method for locking blades into a rotor
US6736602B2 (en) * 2002-07-31 2004-05-18 United Technologies Corporation Hollow fan hub under blade bumper
US8496439B2 (en) * 2010-03-17 2013-07-30 Siemens Energy, Inc. Turbomachine blade locking structure including shape memory alloy
DE102012203606A1 (de) * 2012-03-07 2013-09-12 Man Diesel & Turbo Se Laufrad für einen Rotor einer Turbomaschine sowie Rotor und Turbomaschine mit einem solchen Laufrad
GB2518643B (en) * 2013-09-26 2016-06-08 Ge Aviat Systems Ltd Propeller assembly and propeller blade retention assembly
ES2891084T3 (es) * 2016-04-27 2022-01-26 MTU Aero Engines AG Conjunto de paletas de turbomaquinaria
CN106015093B (zh) * 2016-07-13 2018-06-29 上海电气燃气轮机有限公司 一种压气机动叶轮盘的锁紧结构

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR976790A (fr) * 1948-10-19 1951-03-22 Pied d'aubes de compresseurs et de turbines ou analogues
US2651494A (en) * 1949-11-24 1953-09-08 Svenska Flygmotor Aktiebolaget Turbine disk
US2846183A (en) * 1952-07-18 1958-08-05 William C Morgan Retaining devices for turbine blades

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005024932A1 (de) * 2005-05-31 2006-12-07 Rolls-Royce Deutschland Ltd & Co Kg Turbinenschaufelaxialsperre
US7309215B2 (en) 2005-05-31 2007-12-18 Rolls-Royce Deutschland Ltd & Co Kg Axial locking device for turbine blades

Also Published As

Publication number Publication date
GB1336971A (en) 1973-11-14
DE2200515A1 (de) 1972-07-20
FR2120499A5 (enExample) 1972-08-18
US3759633A (en) 1973-09-18
DE2200515B2 (de) 1977-09-22

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee