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FR3044701B1 - Rotor pour une turbomachine ou un banc d'essai - Google Patents

Rotor pour une turbomachine ou un banc d'essai

Info

Publication number
FR3044701B1
FR3044701B1 FR1561779A FR1561779A FR3044701B1 FR 3044701 B1 FR3044701 B1 FR 3044701B1 FR 1561779 A FR1561779 A FR 1561779A FR 1561779 A FR1561779 A FR 1561779A FR 3044701 B1 FR3044701 B1 FR 3044701B1
Authority
FR
France
Prior art keywords
turbomachine
rotor
test bench
bench
test
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.)
Active
Application number
FR1561779A
Other languages
English (en)
Other versions
FR3044701A1 (fr
Inventor
Matthieu Hyacinthe Antoine Permangant
Emmanuel Depots
Stephane Rousselin
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
SNECMA SAS
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 SNECMA SAS filed Critical SNECMA SAS
Priority to FR1561779A priority Critical patent/FR3044701B1/fr
Publication of FR3044701A1 publication Critical patent/FR3044701A1/fr
Application granted granted Critical
Publication of FR3044701B1 publication Critical patent/FR3044701B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/027—Arrangements for balancing
    • 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
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/02—Arrangement of sensing elements
    • 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
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/026—Shaft to shaft connections
    • 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
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/06—Rotors for more than one axial stage, e.g. of drum or multiple disc type; Details thereof, e.g. shafts, shaft connections
    • F01D5/066—Connecting means for joining rotor-discs or rotor-elements together, e.g. by a central bolt, by clamps
    • 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
    • F05D2250/00—Geometry
    • F05D2250/20—Three-dimensional
    • F05D2250/23—Three-dimensional prismatic
    • F05D2250/232—Three-dimensional prismatic conical
    • 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
    • F05D2260/00—Function
    • F05D2260/30—Retaining components in desired mutual position
    • F05D2260/31—Retaining bolts or nuts
    • 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
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/14—Cap nuts; Nut caps or bolt caps
    • F16B37/145—Sleeve nuts, e.g. combined with bolts
    • 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
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR1561779A 2015-12-03 2015-12-03 Rotor pour une turbomachine ou un banc d'essai Active FR3044701B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1561779A FR3044701B1 (fr) 2015-12-03 2015-12-03 Rotor pour une turbomachine ou un banc d'essai

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1561779A FR3044701B1 (fr) 2015-12-03 2015-12-03 Rotor pour une turbomachine ou un banc d'essai

Publications (2)

Publication Number Publication Date
FR3044701A1 FR3044701A1 (fr) 2017-06-09
FR3044701B1 true FR3044701B1 (fr) 2017-11-24

Family

ID=55411560

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1561779A Active FR3044701B1 (fr) 2015-12-03 2015-12-03 Rotor pour une turbomachine ou un banc d'essai

Country Status (1)

Country Link
FR (1) FR3044701B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3117556B1 (fr) * 2020-12-15 2022-11-11 Safran Ceram Assemblage pour une turbomachine
US12258879B2 (en) 2020-12-15 2025-03-25 Safran Ceramics Assembly for a turbomachine
US12352177B2 (en) 2023-11-29 2025-07-08 Pratt & Whitney Canada Corp. Unbalanced rotor for unbalance testing of aircraft power plant

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191107781A (en) * 1911-03-28 1912-03-28 Chessborough Mackenzie-Kennedy Improvements in Bolts and Nuts.
GB0216355D0 (en) * 2002-07-13 2002-08-21 Rolls Royce Plc Anti-score plates
FR2885196B1 (fr) * 2005-04-29 2007-06-29 Snecma Moteurs Sa Dispositif d'equilibrage d'un rotor de turbomachine
US20130215381A1 (en) * 2012-02-21 2013-08-22 Puthalath Koroth Raghuprasad Nested screw fastener
FR3006394B1 (fr) * 2013-05-28 2015-06-19 Herakles Assemblage a liaison auto-serrante en temperature

Also Published As

Publication number Publication date
FR3044701A1 (fr) 2017-06-09

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