JPWO2022270061A1 - - Google Patents

Info

Publication number
JPWO2022270061A1
JPWO2022270061A1 JP2023529571A JP2023529571A JPWO2022270061A1 JP WO2022270061 A1 JPWO2022270061 A1 JP WO2022270061A1 JP 2023529571 A JP2023529571 A JP 2023529571A JP 2023529571 A JP2023529571 A JP 2023529571A JP WO2022270061 A1 JPWO2022270061 A1 JP WO2022270061A1
Authority
JP
Japan
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.)
Granted
Application number
JP2023529571A
Other languages
Japanese (ja)
Other versions
JP7471763B2 (ja
JPWO2022270061A5 (https=
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 filed Critical
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
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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 true JPWO2022270061A1 (https=) 2022-12-29
JPWO2022270061A5 JPWO2022270061A5 (https=) 2024-01-11
JP7471763B2 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

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0811521B1 (en) * 1995-12-21 2002-08-21 Aisin Aw Co., Ltd. Drive device for electric motorcars
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
JP2005106266A (ja) * 2003-09-11 2005-04-21 Honda Motor Co Ltd 車両用駆動装置
US20060231337A1 (en) * 2005-04-11 2006-10-19 The Falk Corporation Elevated oil reservoir collection and distribution system
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
JP4950005B2 (ja) 2007-11-13 2012-06-13 本田技研工業株式会社 モータ式動力装置
JP5053107B2 (ja) * 2008-01-22 2012-10-17 Ｇｋｎドライブラインジャパン株式会社 動力伝達装置
US8746405B2 (en) * 2010-09-23 2014-06-10 Ford Global Technologies, Llc Variable lubricant level in a differential sump
JP5703698B2 (ja) * 2010-11-10 2015-04-22 株式会社Ihi 回転機及び車両
JP5504354B2 (ja) * 2010-12-27 2014-05-28 川崎重工業株式会社 鞍乗型電動車両
JP5817247B2 (ja) * 2011-06-24 2015-11-18 株式会社ジェイテクト モータ回転力伝達装置
JP2013119918A (ja) * 2011-12-08 2013-06-17 Aisin Seiki Co Ltd 動力伝達装置
JP5649600B2 (ja) * 2012-03-08 2015-01-07 三菱電機株式会社 液冷式回転電機
JP2014003807A (ja) * 2012-06-19 2014-01-09 Toyota Industries Corp 回転電機
JP5741563B2 (ja) * 2012-12-06 2015-07-01 トヨタ自動車株式会社 動力伝達装置
CN103532307B (zh) * 2013-10-21 2016-05-04 南车株洲电力机车研究所有限公司 一种永磁同步牵引电机及其油冷却装置
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
JP6076314B2 (ja) * 2014-10-30 2017-02-08 アイシン精機株式会社 減速機の潤滑構造
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
JP6129150B2 (ja) * 2014-12-24 2017-05-17 アイシン精機株式会社 車両駆動装置の潤滑構造
WO2018030348A1 (ja) * 2016-08-09 2018-02-15 日本電産株式会社 モータユニット
US11137061B2 (en) * 2016-08-09 2021-10-05 Nidec Corporation Motor unit
DE112017004015T5 (de) * 2016-08-09 2019-05-02 Nidec Corporation Motoreinheit
DE112017003978T5 (de) * 2016-08-09 2019-05-02 Nidec Corporation Motoreinheit
DE112017004030B4 (de) * 2016-08-09 2025-07-31 Nidec Corporation Motor
JP6302984B1 (ja) * 2016-10-21 2018-03-28 本田技研工業株式会社 回転電機及び駆動装置
KR101916075B1 (ko) * 2016-12-09 2018-11-07 현대자동차 주식회사 변속기 케이스의 윤활구조
JP6662354B2 (ja) * 2017-07-25 2020-03-11 マツダ株式会社 車両のトランスファ構造
CN207652237U (zh) * 2017-11-29 2018-07-24 广东顺达船舶工程有限公司 一种水冷电机密封结构
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
JP7204289B2 (ja) * 2018-04-18 2023-01-16 住友重機械工業株式会社 歯車装置
JP6933775B2 (ja) * 2018-04-26 2021-09-08 本田技研工業株式会社 車両用パワーユニット
CN112368164B (zh) * 2018-06-29 2024-08-02 Gkn汽车有限公司 具有驻车锁的变速器装置和具有变速器装置的电驱动装置
JP7087944B2 (ja) * 2018-11-19 2022-06-21 マツダ株式会社 車両のトランスファ構造
CN111585394B (zh) * 2019-02-15 2022-08-19 日本电产株式会社 马达单元
DE102019204189A1 (de) * 2019-03-27 2020-10-01 Zf Friedrichshafen Ag Getriebe und Antriebsstrang für ein Kraftfahrzeug
DE102019212670A1 (de) * 2019-08-23 2021-02-25 Zf Friedrichshafen Ag Hybridantriebseinheit und Antriebsstrang für ein Kraftfahrzeug
DE102020206000A1 (de) * 2019-10-10 2021-04-15 Robert Bosch Gesellschaft mit beschränkter Haftung Elektrische Maschine mit Bypass-Kühlkanal
DE102019135657A1 (de) * 2019-12-23 2021-01-07 FEV Europe GmbH Elektrischer Antriebsstrang mit Anfahrunterstützung
JP2022081338A (ja) * 2020-11-19 2022-05-31 日本電産株式会社 駆動装置
JP7671157B2 (ja) * 2021-03-08 2025-05-01 ニデック株式会社 駆動装置
JP7445697B2 (ja) * 2022-03-30 2024-03-07 本田技研工業株式会社 車両用動力伝達装置の潤滑構造

Also Published As

Publication number Publication date
WO2022270061A1 (ja) 2022-12-29
JP7471763B2 (ja) 2024-04-22
EP4362296A4 (en) 2024-11-13
CN117561390A (zh) 2024-02-13
US20240229921A1 (en) 2024-07-11
US12188549B2 (en) 2025-01-07
EP4362296A1 (en) 2024-05-01

Similar Documents

Publication Publication Date Title
BR112023005462A2 (https=)
BR112023012656A2 (https=)
BR112021014123A2 (https=)
BR112023009656A2 (https=)
BR112022009896A2 (https=)
BR112021017747A2 (https=)
BR112022024743A2 (https=)
BR112022026905A2 (https=)
BR112023011738A2 (https=)
BR112023004146A2 (https=)
BR112023006729A2 (https=)
BR102021018859A2 (https=)
BR102021015500A2 (https=)
BR102021007058A2 (https=)
BR102020022030A2 (https=)
BR112023016292A2 (https=)
BR112023011539A2 (https=)
BR112023011610A2 (https=)
BR112023008976A2 (https=)
BR102021020147A2 (https=)
BR102021018926A2 (https=)
BR102021018167A2 (https=)
BR102021017576A2 (https=)
BR102021016837A2 (https=)
BR102021016551A2 (https=)

Legal Events

Date Code Title Description
A529 Written submission of copy of amendment under article 34 pct

Free format text: JAPANESE INTERMEDIATE CODE: A5211

Effective date: 20231030

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20231030

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20231030

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20240130

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240314

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20240409

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20240409

R150 Certificate of patent or registration of utility model

Ref document number: 7471763

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150