JP7471763B2 - ユニット - Google Patents

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Publication number
JP7471763B2
JP7471763B2 JP2023529571A JP2023529571A JP7471763B2 JP 7471763 B2 JP7471763 B2 JP 7471763B2 JP 2023529571 A JP2023529571 A JP 2023529571A JP 2023529571 A JP2023529571 A JP 2023529571A JP 7471763 B2 JP7471763 B2 JP 7471763B2
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JP
Japan
Prior art keywords
gear
motor
rib
oil
rotation axis
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
JP2023529571A
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English (en)
Japanese (ja)
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JPWO2022270061A1 (https=
JPWO2022270061A5 (https=
Inventor
昌広 小坂
弘樹 上原
允碩 崔
斗熙 尹
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.)
JATCO Ltd
Original Assignee
JATCO Ltd
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 JATCO Ltd filed Critical JATCO Ltd
Publication of JPWO2022270061A1 publication Critical patent/JPWO2022270061A1/ja
Publication of JPWO2022270061A5 publication Critical patent/JPWO2022270061A5/ja
Application granted granted Critical
Publication of JP7471763B2 publication Critical patent/JP7471763B2/ja
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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
    • F16H57/0421—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
    • 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
    • F16H57/0423—Lubricant guiding means mounted or supported on the casing, e.g. shields or baffles for collecting lubricant, tubes or pipes
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/20—Stationary parts of the magnetic circuit with channels or ducts for flow of cooling medium
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • H02K5/203—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium specially adapted for liquids, e.g. cooling jackets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/003—Couplings; Details of shafts
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/006—Structural association of a motor or generator with the drive train of a motor vehicle
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
    • H02K9/193—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil with provision for replenishing the cooling medium; with means for preventing leakage of the cooling medium
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Details Of Gearings (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
JP2023529571A 2021-06-26 2022-03-18 ユニット Active JP7471763B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021106198 2021-06-26
JP2021106198 2021-06-26
PCT/JP2022/012848 WO2022270061A1 (ja) 2021-06-26 2022-03-18 ユニット

Publications (3)

Publication Number Publication Date
JPWO2022270061A1 JPWO2022270061A1 (https=) 2022-12-29
JPWO2022270061A5 JPWO2022270061A5 (https=) 2024-01-11
JP7471763B2 true JP7471763B2 (ja) 2024-04-22

Family

ID=84544626

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023529571A Active JP7471763B2 (ja) 2021-06-26 2022-03-18 ユニット

Country Status (5)

Country Link
US (1) US12188549B2 (https=)
EP (1) EP4362296A4 (https=)
JP (1) JP7471763B2 (https=)
CN (1) CN117561390A (https=)
WO (1) WO2022270061A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023048350A (ja) * 2021-09-28 2023-04-07 日本電産株式会社 モータ、駆動装置
WO2023243277A1 (ja) * 2022-06-13 2023-12-21 ジヤトコ株式会社 ユニット
JP7558233B2 (ja) * 2022-10-06 2024-09-30 本田技研工業株式会社 車両用動力伝達装置の潤滑構造
US12558954B1 (en) * 2025-05-19 2026-02-24 Harbinger Motors Inc. Commercial electric vehicle drive unit

Citations (2)

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JP2005106266A (ja) 2003-09-11 2005-04-21 Honda Motor Co Ltd 車両用駆動装置
JP2009121551A (ja) 2007-11-13 2009-06-04 Honda Motor Co Ltd モータ式動力装置

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JP2003161363A (ja) * 2001-11-27 2003-06-06 Honda Motor Co Ltd 電気自動車用パワートレンのブリーザ装置
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JP4867491B2 (ja) * 2005-07-28 2012-02-01 トヨタ自動車株式会社 駆動装置およびこれを搭載する自動車
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JP6129139B2 (ja) * 2014-10-30 2017-05-17 アイシン精機株式会社 減速機の潤滑構造
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JP6138106B2 (ja) 2014-11-27 2017-05-31 アイシン精機株式会社 減速機の潤滑構造
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JP7064368B2 (ja) * 2018-03-30 2022-05-10 本田技研工業株式会社 車両用駆動装置
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JP2005106266A (ja) 2003-09-11 2005-04-21 Honda Motor Co Ltd 車両用駆動装置
JP2009121551A (ja) 2007-11-13 2009-06-04 Honda Motor Co Ltd モータ式動力装置

Also Published As

Publication number Publication date
WO2022270061A1 (ja) 2022-12-29
EP4362296A4 (en) 2024-11-13
JPWO2022270061A1 (https=) 2022-12-29
CN117561390A (zh) 2024-02-13
US20240229921A1 (en) 2024-07-11
US12188549B2 (en) 2025-01-07
EP4362296A1 (en) 2024-05-01

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