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WO2013053988A3 - Power transmission arrangement, method for power transmission in a gear system and use of power transmission arrangement - Google Patents

Power transmission arrangement, method for power transmission in a gear system and use of power transmission arrangement Download PDF

Info

Publication number
WO2013053988A3
WO2013053988A3 PCT/FI2012/050947 FI2012050947W WO2013053988A3 WO 2013053988 A3 WO2013053988 A3 WO 2013053988A3 FI 2012050947 W FI2012050947 W FI 2012050947W WO 2013053988 A3 WO2013053988 A3 WO 2013053988A3
Authority
WO
WIPO (PCT)
Prior art keywords
power transmission
gear
pinion
transmission arrangement
arrangement
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.)
Ceased
Application number
PCT/FI2012/050947
Other languages
French (fr)
Other versions
WO2013053988A2 (en
Inventor
Taimo Majalahti
Pekka Majalahti
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to EP12840552.9A priority Critical patent/EP2802791A4/en
Publication of WO2013053988A2 publication Critical patent/WO2013053988A2/en
Publication of WO2013053988A3 publication Critical patent/WO2013053988A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • F16H—GEARING
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • F16H3/62—Gearings having three or more central gears
    • F16H3/66—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another
    • F16H3/663—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another with conveying rotary motion between axially spaced orbital gears, e.g. a stepped orbital gear or Ravigneaux
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D15/00—Transmission of mechanical power
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D15/00—Transmission of mechanical power
    • F03D15/10—Transmission of mechanical power using gearing not limited to rotary motion, e.g. with oscillating or reciprocating members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/40—Transmission of power
    • F05B2260/403—Transmission of power through the shape of the drive components
    • F05B2260/4031—Transmission of power through the shape of the drive components as in toothed gearing
    • F05B2260/40311—Transmission of power through the shape of the drive components as in toothed gearing of the epicyclic, planetary or differential type
    • 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
    • F16H—GEARING
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
    • F16H2200/0039—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising three forward speeds
    • 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
    • F16H—GEARING
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
    • F16H2200/0043—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising four forward speeds
    • 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
    • F16H—GEARING
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/20—Transmissions using gears with orbital motion
    • F16H2200/2002—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears
    • F16H2200/2005—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears with one sets of orbital gears
    • 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
    • F16H—GEARING
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/20—Transmissions using gears with orbital motion
    • F16H2200/202—Transmissions using gears with orbital motion characterised by the type of Ravigneaux set
    • F16H2200/2028—Transmissions using gears with orbital motion characterised by the type of Ravigneaux set using a Ravigneaux set with 6 connections
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Retarders (AREA)
  • Gear Transmission (AREA)

Abstract

The power transmission arrangement according to the invention comprises at least a gear arrangement that has a first axle (2) rotating around its central axis, and a second axle (3, 3b) rotating around its central axis, and two or more pinion gear assemblies (13), having at least two pinion gears (15-17) with mutually different reference diameters and fitted coaxially on the same rotating support shaft (14). In addition the gear arrangement comprises internally geared ring gears (18-20) meshing with the pinion gears (15-17), and one ring gear (18, 19) at a time is arranged to be stationary locked non-rotary in relation to the housing (1 ). The pinion gears (15-17) rotate at the same speed and to the same direction with their support shafts (14) and mutually with each other, and that at least one pinion gear (15a, 17) of each pinion gear assembly (13) is arranged to mesh with the rotary internally geared ring gear (18a, 20).
PCT/FI2012/050947 2011-10-12 2012-10-03 Power transmission arrangement, method for power transmission in a gear system and use of power transmission arrangement Ceased WO2013053988A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP12840552.9A EP2802791A4 (en) 2011-10-12 2012-10-03 Power transmission arrangement, method for power transmission in a gear system and use of power transmission arrangement

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/FI2011/050886 WO2013053981A1 (en) 2011-10-12 2011-10-12 Power transmission arrangement, method and use of power transmission arrangement
FIPCT/FI2011/050886 2011-10-12

Publications (2)

Publication Number Publication Date
WO2013053988A2 WO2013053988A2 (en) 2013-04-18
WO2013053988A3 true WO2013053988A3 (en) 2013-08-15

Family

ID=48081421

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/FI2011/050886 Ceased WO2013053981A1 (en) 2011-10-12 2011-10-12 Power transmission arrangement, method and use of power transmission arrangement
PCT/FI2012/050947 Ceased WO2013053988A2 (en) 2011-10-12 2012-10-03 Power transmission arrangement, method for power transmission in a gear system and use of power transmission arrangement

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PCT/FI2011/050886 Ceased WO2013053981A1 (en) 2011-10-12 2011-10-12 Power transmission arrangement, method and use of power transmission arrangement

Country Status (2)

Country Link
EP (1) EP2802791A4 (en)
WO (2) WO2013053981A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3971446A1 (en) * 2020-09-16 2022-03-23 Siemens Aktiengesellschaft Generator gear, drive train, wind power system and computer program product
CN113431875B (en) * 2021-05-13 2024-08-16 西安方元明科技股份有限公司 A shaft type actuating device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD255649A (en) *
GB718645A (en) * 1951-05-16 1954-11-17 Ciotat La Improvements in or relating to transmission devices
US3370832A (en) * 1966-01-12 1968-02-27 Ingersoll Rand Co Hoists
US6033336A (en) * 1998-05-29 2000-03-07 Bae; Myung Soon Reduction device having reverse rotation preventing function
US20060293143A1 (en) * 2003-12-23 2006-12-28 Moon-Haeng Cho Compound planetary gear set and gear trains
EP2236823A1 (en) * 2007-11-16 2010-10-06 Gamesa Innovation & Technology, S.L. Power transmission with high gear ratio, intended for a wind turbine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US707672A (en) * 1901-12-03 1902-08-26 George Samuel Baker Wheel-gear.
US1009954A (en) * 1908-07-28 1911-11-28 Jose Luis De Briones Speed-changing mechanism.
AT136892B (en) * 1931-10-02 1934-03-26 Ernst Alexander Dipl I Gessner Epicyclic gears.
GB948368A (en) * 1961-08-18 1964-02-05 Schwermaschb Karl Liebknecht Improvements in or relating to epicyclic gears
DE6608986U (en) * 1967-01-30 1972-01-13 Aisin Seiki PLANETARY GEAR.
EP0125365A1 (en) * 1983-02-19 1984-11-21 Julián PARRAGA GARCIA Transmission for vehicles and industrial uses
ES8402646A1 (en) * 1983-02-19 1984-02-16 Parraga Garcia Julian Transmission for car and toothed wheel gearing used for whole industry
JP2000027954A (en) * 1998-07-09 2000-01-25 Sony Corp Planetary gear support member and planetary gear support method
FI115318B (en) * 2001-08-13 2005-04-15 Interbak Ltd Electrical mechanical gearbox
KR100947355B1 (en) * 2008-02-12 2010-03-15 윤근수 Power transmission device using planetary gears with multiple gear trains and its use method

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD255649A (en) *
GB718645A (en) * 1951-05-16 1954-11-17 Ciotat La Improvements in or relating to transmission devices
US3370832A (en) * 1966-01-12 1968-02-27 Ingersoll Rand Co Hoists
US6033336A (en) * 1998-05-29 2000-03-07 Bae; Myung Soon Reduction device having reverse rotation preventing function
US20060293143A1 (en) * 2003-12-23 2006-12-28 Moon-Haeng Cho Compound planetary gear set and gear trains
EP2236823A1 (en) * 2007-11-16 2010-10-06 Gamesa Innovation & Technology, S.L. Power transmission with high gear ratio, intended for a wind turbine

Also Published As

Publication number Publication date
WO2013053981A1 (en) 2013-04-18
EP2802791A4 (en) 2016-03-02
WO2013053988A2 (en) 2013-04-18
EP2802791A2 (en) 2014-11-19

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