JP6726564B2 - 遊星歯車装置 - Google Patents

遊星歯車装置 Download PDF

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Publication number
JP6726564B2
JP6726564B2 JP2016157892A JP2016157892A JP6726564B2 JP 6726564 B2 JP6726564 B2 JP 6726564B2 JP 2016157892 A JP2016157892 A JP 2016157892A JP 2016157892 A JP2016157892 A JP 2016157892A JP 6726564 B2 JP6726564 B2 JP 6726564B2
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JP
Japan
Prior art keywords
planetary
ring gear
gear
discharge passage
planetary gear
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
JP2016157892A
Other languages
English (en)
Japanese (ja)
Other versions
JP2018025250A5 (enExample
JP2018025250A (ja
Inventor
守 吉冨
守 吉冨
広文 赤堀
広文 赤堀
拓展 西田
拓展 西田
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.)
Kawasaki Motors Ltd
Original Assignee
Kawasaki Jukogyo KK
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 Kawasaki Jukogyo KK filed Critical Kawasaki Jukogyo KK
Priority to JP2016157892A priority Critical patent/JP6726564B2/ja
Priority to US16/324,361 priority patent/US10794466B2/en
Priority to PCT/JP2017/027911 priority patent/WO2018030221A1/ja
Priority to EP17839294.0A priority patent/EP3499087B1/en
Publication of JP2018025250A publication Critical patent/JP2018025250A/ja
Publication of JP2018025250A5 publication Critical patent/JP2018025250A5/ja
Application granted granted Critical
Publication of JP6726564B2 publication Critical patent/JP6726564B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/042—Guidance of lubricant
    • F16H57/0427—Guidance of lubricant on rotary parts, e.g. using baffles for collecting lubricant by centrifugal force
    • 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
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/048—Type of gearings to be lubricated, cooled or heated
    • F16H57/0482—Gearings with gears having orbital motion
    • F16H57/0486—Gearings with gears having orbital motion with fixed gear ratio 
    • 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
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
    • 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
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • 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
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/042—Guidance of lubricant
    • F16H57/0421—Guidance of lubricant on or within the casing, e.g. shields or baffles for collecting lubricant, tubes, pipes, grooves, channels or the like
    • F16H57/0424—Lubricant guiding means in the wall of or integrated with the casing, e.g. grooves, channels, holes
    • 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
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0457—Splash lubrication
    • 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
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0467—Elements of gearings to be lubricated, cooled or heated
    • F16H57/0479—Gears or bearings on planet carriers
    • 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
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/048—Type of gearings to be lubricated, cooled or heated
    • F16H57/0482—Gearings with gears having orbital motion
    • 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
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/17—Toothed wheels
    • F16H2055/176—Ring gears with inner teeth

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Details Of Gearings (AREA)
  • Retarders (AREA)
JP2016157892A 2016-08-10 2016-08-10 遊星歯車装置 Active JP6726564B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2016157892A JP6726564B2 (ja) 2016-08-10 2016-08-10 遊星歯車装置
US16/324,361 US10794466B2 (en) 2016-08-10 2017-08-01 Planetary gear device
PCT/JP2017/027911 WO2018030221A1 (ja) 2016-08-10 2017-08-01 遊星歯車装置
EP17839294.0A EP3499087B1 (en) 2016-08-10 2017-08-01 Planetary gear device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016157892A JP6726564B2 (ja) 2016-08-10 2016-08-10 遊星歯車装置

Publications (3)

Publication Number Publication Date
JP2018025250A JP2018025250A (ja) 2018-02-15
JP2018025250A5 JP2018025250A5 (enExample) 2019-06-27
JP6726564B2 true JP6726564B2 (ja) 2020-07-22

Family

ID=61163405

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016157892A Active JP6726564B2 (ja) 2016-08-10 2016-08-10 遊星歯車装置

Country Status (4)

Country Link
US (1) US10794466B2 (enExample)
EP (1) EP3499087B1 (enExample)
JP (1) JP6726564B2 (enExample)
WO (1) WO2018030221A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200063661A1 (en) * 2018-08-23 2020-02-27 Rolls-Royce Deutschland Ltd & Co Kg Auxiliary oil distribution system and gas turbine engine with an auxiliary oil distribution system
KR102117885B1 (ko) * 2018-12-05 2020-06-04 현대트랜시스 주식회사 인휠 구동 장치
US11674590B2 (en) 2020-08-10 2023-06-13 Dana Automotive Systems Group, Llc Methods and systems for a gear box with multiple ratios
FR3153119B1 (fr) * 2023-09-18 2025-08-15 Safran Aircraft Engines Dispositif de réduction de vitesse comprenant un carter pourvu de reliefs de guidage d’huile, et ensemble propulsif aéronautique comprenant un tel dispositif

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8708863B2 (en) * 2006-08-15 2014-04-29 United Technologies Corporation Epicyclic gear train
US8753243B2 (en) * 2006-08-15 2014-06-17 United Technologies Corporation Ring gear mounting arrangement with oil scavenge scheme
JP4930219B2 (ja) 2007-06-26 2012-05-16 トヨタ自動車株式会社 歯車伝達装置
JP4948620B2 (ja) 2010-04-13 2012-06-06 川崎重工業株式会社 歯車装置
WO2014011245A2 (en) * 2012-03-23 2014-01-16 United Technologies Corporation Planetary gear system arrangement with auxiliary oil system
US9404381B2 (en) * 2012-09-04 2016-08-02 United Technologies Corporation Turbine engine transmission gutter
JP6119575B2 (ja) 2013-11-25 2017-04-26 アイシン・エィ・ダブリュ株式会社 プラネタリキャリヤ

Also Published As

Publication number Publication date
US20190170242A1 (en) 2019-06-06
EP3499087B1 (en) 2023-01-11
US10794466B2 (en) 2020-10-06
EP3499087A1 (en) 2019-06-19
JP2018025250A (ja) 2018-02-15
EP3499087A4 (en) 2020-03-25
WO2018030221A1 (ja) 2018-02-15

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