JP6621807B2 - ブレードの向きを調節するための部材を駆動するための機構 - Google Patents

ブレードの向きを調節するための部材を駆動するための機構 Download PDF

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Publication number
JP6621807B2
JP6621807B2 JP2017512793A JP2017512793A JP6621807B2 JP 6621807 B2 JP6621807 B2 JP 6621807B2 JP 2017512793 A JP2017512793 A JP 2017512793A JP 2017512793 A JP2017512793 A JP 2017512793A JP 6621807 B2 JP6621807 B2 JP 6621807B2
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JP
Japan
Prior art keywords
gear
adjustment member
stage
turbomachine
adjusting
Prior art date
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JP2017512793A
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English (en)
Japanese (ja)
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JP2017527736A5 (enExample
JP2017527736A (ja
Inventor
セブレヒト，ピエール−アラン・フランシス・クロード
Original Assignee
サフラン・エアクラフト・エンジンズ
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Publication of JP2017527736A5 publication Critical patent/JP2017527736A5/ja
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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
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/10—Final actuators
    • F01D17/12—Final actuators arranged in stator parts
    • F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
    • F01D17/16—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes
    • F01D17/162—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes for axial flow, i.e. the vanes turning around axes which are essentially perpendicular to the rotor centre line
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/56—Fluid-guiding means, e.g. diffusers adjustable
    • F04D29/563—Fluid-guiding means, e.g. diffusers adjustable specially adapted for elastic fluid pumps
    • 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
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/32—Application in turbines in gas turbines
    • F05D2220/323—Application in turbines in gas turbines for aircraft propulsion, e.g. jet engines
    • 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
    • F05D2260/403—Transmission of power through the shape of the drive components
    • F05D2260/4031—Transmission of power through the shape of the drive components as in toothed gearing
    • 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
    • F05D2260/50—Kinematic linkage, i.e. transmission of position
    • F05D2260/53—Kinematic linkage, i.e. transmission of position using gears

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Transmission Devices (AREA)
  • Gear Transmission (AREA)
  • Supercharger (AREA)
JP2017512793A 2014-09-05 2015-09-03 ブレードの向きを調節するための部材を駆動するための機構 Active JP6621807B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1458344A FR3025577B1 (fr) 2014-09-05 2014-09-05 Mecanisme d'entrainement d'organes de reglage de l'orientation des pales
FR1458344 2014-09-05
PCT/FR2015/052325 WO2016034816A1 (fr) 2014-09-05 2015-09-03 Mécanisme d'entraînement d'organes de réglage de l'orientation des pales

Publications (3)

Publication Number Publication Date
JP2017527736A JP2017527736A (ja) 2017-09-21
JP2017527736A5 JP2017527736A5 (enExample) 2019-11-14
JP6621807B2 true JP6621807B2 (ja) 2019-12-18

Family

ID=51932450

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017512793A Active JP6621807B2 (ja) 2014-09-05 2015-09-03 ブレードの向きを調節するための部材を駆動するための機構

Country Status (9)

Country Link
US (1) US10502088B2 (enExample)
EP (1) EP3189216B1 (enExample)
JP (1) JP6621807B2 (enExample)
CN (1) CN106687665B (enExample)
BR (1) BR112017003746B1 (enExample)
CA (1) CA2959879C (enExample)
FR (1) FR3025577B1 (enExample)
RU (1) RU2705529C2 (enExample)
WO (1) WO2016034816A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102058810B1 (ko) * 2016-08-10 2019-12-23 미츠비시 히타치 파워 시스템즈 가부시키가이샤 베어링 장치 및 회전 기계
FR3057327B1 (fr) 2016-10-07 2018-12-07 Safran Aircraft Engines Mecanisme d'entrainement d'organes de reglage de l'orientation des pales
AU2020376271B9 (en) * 2019-10-31 2023-11-09 Daikin Industries, Ltd. Inlet guide vane actuator assembly

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB706139A (en) * 1950-10-07 1954-03-24 Hellmut Weinrich Improvements in continuous, automatically regulating gears
US5174716A (en) * 1990-07-23 1992-12-29 General Electric Company Pitch change mechanism
US5498135A (en) * 1995-01-17 1996-03-12 Newport News Shipbuilding And Dry Dock Company Actuator for a variable pitch propeller
US6039534A (en) * 1998-09-21 2000-03-21 Northern Research And Engineering Corp Inlet guide vane assembly
FR2856424B1 (fr) 2003-06-20 2005-09-23 Snecma Moteurs Dispositif de calage variable de deux etages d'aubes fixes sur un turboreacteur
FR2885969B1 (fr) * 2005-05-17 2007-08-10 Snecma Moteurs Sa Systeme de commande d'etages d'aubes de stator a angle de calage variable de turbomachine
US7665959B2 (en) * 2005-07-20 2010-02-23 United Technologies Corporation Rack and pinion variable vane synchronizing mechanism for inner diameter vane shroud
US7413401B2 (en) * 2006-01-17 2008-08-19 General Electric Company Methods and apparatus for controlling variable stator vanes
CN100393985C (zh) * 2006-10-13 2008-06-11 成都发动机（集团）有限公司 精确调节顶压和紧急全关静叶的调节机构
US8240983B2 (en) * 2007-10-22 2012-08-14 United Technologies Corp. Gas turbine engine systems involving gear-driven variable vanes
CN202250255U (zh) * 2011-08-04 2012-05-30 中国南方航空工业(集团)有限公司 涡轮机导向叶片调节器
GB201202383D0 (en) * 2012-02-13 2012-03-28 Rolls Royce Plc A unison ring gear assembly
FR3030649B1 (fr) * 2014-12-18 2017-01-27 Snecma Mecanisme d'entrainement d'organes de reglage de l'orientation des pales

Also Published As

Publication number Publication date
CA2959879A1 (fr) 2016-03-10
CN106687665B (zh) 2019-06-14
BR112017003746A2 (pt) 2017-12-05
RU2017111042A (ru) 2018-10-05
FR3025577B1 (fr) 2016-12-23
EP3189216B1 (fr) 2025-04-30
FR3025577A1 (fr) 2016-03-11
RU2017111042A3 (enExample) 2019-03-14
CN106687665A (zh) 2017-05-17
BR112017003746B1 (pt) 2022-10-18
WO2016034816A1 (fr) 2016-03-10
US20170260870A1 (en) 2017-09-14
US10502088B2 (en) 2019-12-10
RU2705529C2 (ru) 2019-11-07
CA2959879C (fr) 2022-09-20
JP2017527736A (ja) 2017-09-21
EP3189216A1 (fr) 2017-07-12

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