JP2022068660A - 駆動装置 - Google Patents

駆動装置 Download PDF

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Publication number
JP2022068660A
JP2022068660A JP2020177456A JP2020177456A JP2022068660A JP 2022068660 A JP2022068660 A JP 2022068660A JP 2020177456 A JP2020177456 A JP 2020177456A JP 2020177456 A JP2020177456 A JP 2020177456A JP 2022068660 A JP2022068660 A JP 2022068660A
Authority
JP
Japan
Prior art keywords
chamber
fixed housing
drive device
partition plate
motor
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.)
Pending
Application number
JP2020177456A
Other languages
English (en)
Japanese (ja)
Other versions
JP2022068660A5 (https=
Inventor
祐輔 中村
Yusuke Nakamura
茂明 中川
Shigeaki Nakagawa
達也 鎌田
Tatsuya Kamata
雅人 荒田
Masato Arata
良隆 東泊
Yoshitaka Tohaku
航朔 喜多
Kosaku Kita
悠二郎 田中
Yujiro Tanaka
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.)
Kanzaki Kokyukoki Manufacturing Co Ltd
Yanmar Holdings Co Ltd
Original Assignee
Kanzaki Kokyukoki Manufacturing Co Ltd
Yanmar Holdings Co 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 Kanzaki Kokyukoki Manufacturing Co Ltd, Yanmar Holdings Co Ltd filed Critical Kanzaki Kokyukoki Manufacturing Co Ltd
Priority to JP2020177456A priority Critical patent/JP2022068660A/ja
Priority to US17/490,539 priority patent/US20220131445A1/en
Priority to EP21201882.4A priority patent/EP3989417A1/en
Publication of JP2022068660A publication Critical patent/JP2022068660A/ja
Publication of JP2022068660A5 publication Critical patent/JP2022068660A5/ja
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/30—Structural association with control circuits or drive circuits
    • H02K11/33—Drive circuits, e.g. power electronics
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/10—Arrangements for cooling or ventilating by gaseous cooling medium flowing in closed circuit, a part of which is external to the machine casing
    • 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
    • H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
    • 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
    • H02K5/15—Mounting arrangements for bearing-shields or end plates
    • 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
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
    • H02K5/1732—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings radially supporting the rotary shaft at both ends of the rotor
    • 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
    • H02K5/18—Casings or enclosures characterised by the shape, form or construction thereof with ribs or fins for improving heat transfer
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
    • H02K9/227—Heat sinks
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2205/00—Specific aspects not provided for in the other groups of this subclass relating to casings, enclosures, supports
    • H02K2205/09—Machines characterised by drain passages or by venting, breathing or pressure compensating means
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2211/00—Specific aspects not provided for in the other groups of this subclass relating to measuring or protective devices or electric components
    • H02K2211/03—Machines characterised by circuit boards, e.g. pcb

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Retarders (AREA)
JP2020177456A 2020-10-22 2020-10-22 駆動装置 Pending JP2022068660A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2020177456A JP2022068660A (ja) 2020-10-22 2020-10-22 駆動装置
US17/490,539 US20220131445A1 (en) 2020-10-22 2021-09-30 Driving device
EP21201882.4A EP3989417A1 (en) 2020-10-22 2021-10-11 Driving device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020177456A JP2022068660A (ja) 2020-10-22 2020-10-22 駆動装置

Publications (2)

Publication Number Publication Date
JP2022068660A true JP2022068660A (ja) 2022-05-10
JP2022068660A5 JP2022068660A5 (https=) 2023-10-05

Family

ID=78087151

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020177456A Pending JP2022068660A (ja) 2020-10-22 2020-10-22 駆動装置

Country Status (3)

Country Link
US (1) US20220131445A1 (https=)
EP (1) EP3989417A1 (https=)
JP (1) JP2022068660A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116208867A (zh) * 2023-04-27 2023-06-02 合肥岭雁科技有限公司 一种高效散热的企业网关

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120500802A (zh) * 2022-12-21 2025-08-15 株式会社捷太格特 马达装置
CN115833481B (zh) * 2023-02-08 2023-05-12 深圳市鸿明机电有限公司 一种双冷却电机
CN116683700B (zh) * 2023-08-03 2023-10-27 山西电机制造有限公司 一种汽车底盘测功电动机的内冷却风路优化结构
CN117439316B (zh) * 2023-12-19 2024-02-23 山西平遥华丰防爆电机有限公司 一种矿用隔爆型电机组件

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06292346A (ja) * 1993-04-02 1994-10-18 Mitsubishi Electric Corp 制御装置一体形サーボモータ
JPH11234948A (ja) * 1998-02-13 1999-08-27 Mitsubishi Electric Corp インバータ制御水中電動機
JP2008201047A (ja) * 2007-02-21 2008-09-04 Puromekku:Kk 再転写式プリンタ
JP5674900B1 (ja) * 2013-11-08 2015-02-25 三菱電機株式会社 電力供給ユニット一体型回転電機
JP2016025718A (ja) * 2014-07-18 2016-02-08 日産自動車株式会社 モータユニット
JP2017047916A (ja) * 2015-08-31 2017-03-09 ホシザキ株式会社 真空包装機
WO2017208675A1 (ja) * 2016-06-01 2017-12-07 株式会社日立製作所 モータ装置
JP2019097238A (ja) * 2017-11-20 2019-06-20 株式会社荏原製作所 電動機
JP2019158035A (ja) * 2018-03-14 2019-09-19 株式会社 神崎高級工機製作所 減速機
JP2020137160A (ja) * 2019-02-13 2020-08-31 日立オートモティブシステムズ株式会社 電動駆動装置及び電動パワーステアリング装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004015956A (ja) 2002-06-10 2004-01-15 Matsushita Electric Ind Co Ltd 駆動回路一体型モータ
US20090230791A1 (en) * 2005-09-29 2009-09-17 Zf Friedrichshafen Ag Drive unit having optimized cooling
DE202005020624U1 (de) * 2005-09-29 2006-06-14 Zf Friedrichshafen Ag Antriebseinheit mit optimierter Kühlung
DE102005046618A1 (de) * 2005-09-29 2007-04-12 Zf Friedrichshafen Ag Antriebseinheit mit optimierter Kühlung
US20080303360A1 (en) * 2007-06-11 2008-12-11 Hewlett-Packard Development Company L.P. Insulated bearing motor assembly
EP2609337B1 (en) * 2010-08-25 2021-01-20 Magna Powertrain FPC Limited Partnership Electric water pump with stator cooling
JP2015073370A (ja) * 2013-10-03 2015-04-16 日産自動車株式会社 駆動ユニットおよび駆動ユニットの組付方法
FR3018645B1 (fr) * 2014-03-12 2016-04-29 Moteurs Leroy-Somer Moteur electrique a refroidissement combine liquide et air
JP6350651B2 (ja) * 2014-04-04 2018-07-04 富士電機株式会社 電動機装置
JP6582568B2 (ja) * 2014-07-31 2019-10-02 株式会社デンソー 駆動装置、および、これを用いた電動パワーステアリング装置
US10208853B2 (en) * 2015-02-27 2019-02-19 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Wuerzburg Motor assembly
DE102015219867A1 (de) * 2015-10-13 2017-04-13 Lenze Drives Gmbh Platine, B-Lagerschild, Motorbausatz und Elektromotor
US10256688B1 (en) * 2017-10-10 2019-04-09 Zero E Technologies, Llc Electric machine rotor cooling systems and methods
JP7174523B2 (ja) 2018-03-14 2022-11-17 ヤンマーパワーテクノロジー株式会社 駆動装置
CN108900036A (zh) * 2018-08-08 2018-11-27 江阴航源航空科技有限公司 一种无人机用电机散热装置
JP7167635B2 (ja) * 2018-11-02 2022-11-09 株式会社デンソー 駆動装置、および、これを用いた電動パワーステアリング装置

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06292346A (ja) * 1993-04-02 1994-10-18 Mitsubishi Electric Corp 制御装置一体形サーボモータ
JPH11234948A (ja) * 1998-02-13 1999-08-27 Mitsubishi Electric Corp インバータ制御水中電動機
JP2008201047A (ja) * 2007-02-21 2008-09-04 Puromekku:Kk 再転写式プリンタ
JP5674900B1 (ja) * 2013-11-08 2015-02-25 三菱電機株式会社 電力供給ユニット一体型回転電機
JP2016025718A (ja) * 2014-07-18 2016-02-08 日産自動車株式会社 モータユニット
JP2017047916A (ja) * 2015-08-31 2017-03-09 ホシザキ株式会社 真空包装機
WO2017208675A1 (ja) * 2016-06-01 2017-12-07 株式会社日立製作所 モータ装置
JP2019097238A (ja) * 2017-11-20 2019-06-20 株式会社荏原製作所 電動機
JP2019158035A (ja) * 2018-03-14 2019-09-19 株式会社 神崎高級工機製作所 減速機
JP2020137160A (ja) * 2019-02-13 2020-08-31 日立オートモティブシステムズ株式会社 電動駆動装置及び電動パワーステアリング装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116208867A (zh) * 2023-04-27 2023-06-02 合肥岭雁科技有限公司 一种高效散热的企业网关
CN116208867B (zh) * 2023-04-27 2023-06-30 合肥岭雁科技有限公司 一种高效散热的企业网关

Also Published As

Publication number Publication date
US20220131445A1 (en) 2022-04-28
EP3989417A1 (en) 2022-04-27

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