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FR2938015B1 - ATTENUATION OF TORQUE PICS ON A GEAR TRAIN IN A TURBOMACHINE - Google Patents

ATTENUATION OF TORQUE PICS ON A GEAR TRAIN IN A TURBOMACHINE

Info

Publication number
FR2938015B1
FR2938015B1 FR0806166A FR0806166A FR2938015B1 FR 2938015 B1 FR2938015 B1 FR 2938015B1 FR 0806166 A FR0806166 A FR 0806166A FR 0806166 A FR0806166 A FR 0806166A FR 2938015 B1 FR2938015 B1 FR 2938015B1
Authority
FR
France
Prior art keywords
pics
turbomachine
attenuation
torque
gear train
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
FR0806166A
Other languages
French (fr)
Other versions
FR2938015A1 (en
Inventor
Baptiste Benoit Colotte
Jean Pierre Galivel
Bruno Robert Gaully
Zoltan Zsiga
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 FR0806166A priority Critical patent/FR2938015B1/en
Publication of FR2938015A1 publication Critical patent/FR2938015A1/en
Application granted granted Critical
Publication of FR2938015B1 publication Critical patent/FR2938015B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/32—Arrangement, mounting, or driving, of auxiliaries
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/36—Power transmission arrangements between the different shafts of the gas turbine plant, or between the gas-turbine plant and the power user
    • 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
    • F05D2260/40—Transmission of power
    • 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
    • F05D2260/85—Starting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
FR0806166A 2008-11-05 2008-11-05 ATTENUATION OF TORQUE PICS ON A GEAR TRAIN IN A TURBOMACHINE Active FR2938015B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0806166A FR2938015B1 (en) 2008-11-05 2008-11-05 ATTENUATION OF TORQUE PICS ON A GEAR TRAIN IN A TURBOMACHINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0806166A FR2938015B1 (en) 2008-11-05 2008-11-05 ATTENUATION OF TORQUE PICS ON A GEAR TRAIN IN A TURBOMACHINE

Publications (2)

Publication Number Publication Date
FR2938015A1 FR2938015A1 (en) 2010-05-07
FR2938015B1 true FR2938015B1 (en) 2015-05-29

Family

ID=40786640

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0806166A Active FR2938015B1 (en) 2008-11-05 2008-11-05 ATTENUATION OF TORQUE PICS ON A GEAR TRAIN IN A TURBOMACHINE

Country Status (1)

Country Link
FR (1) FR2938015B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3027367B1 (en) 2014-10-17 2018-02-09 Safran Transmission Systems EQUIPMENT SUPPORT FOR A TURBOMACHINE COMPRISING A MAGNETIC REDUCER
FR3070726B1 (en) * 2017-09-07 2019-08-23 Safran Transmission Systems ACCESSORIES HOUSING FOR TURBOMACHINE

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2402547A (en) * 1942-05-08 1946-06-25 Chrysler Corp Combined starter and generator drive
US2908189A (en) * 1957-06-12 1959-10-13 Garrett Corp Combination engine starter and constant speed drive
FR1306341A (en) * 1961-11-14 1962-10-13 Garrett Corp Improvements to auxiliary devices for gas turbines
US4708030A (en) * 1985-03-18 1987-11-24 Sundstrand Corporation Multi-range starter-generator drive
US6290620B1 (en) * 1999-06-25 2001-09-18 Hamilton Sundstrand Corporation Continuously variable transmission with control arrangement and method for reducing impact of shock load
US6438962B1 (en) * 2000-09-11 2002-08-27 Hamilton Sundstrand Corporation System and method for starting an engine
JP3707072B2 (en) * 2001-01-05 2005-10-19 石川島播磨重工業株式会社 Gas turbine power generation equipment
US6732529B2 (en) * 2001-11-16 2004-05-11 Pratt & Whitney Canada Corp. Off loading clutch for gas turbine engine starting

Also Published As

Publication number Publication date
FR2938015A1 (en) 2010-05-07

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