JP6855845B2 - モータ及び電動オイルポンプ - Google Patents

モータ及び電動オイルポンプ Download PDF

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Publication number
JP6855845B2
JP6855845B2 JP2017040750A JP2017040750A JP6855845B2 JP 6855845 B2 JP6855845 B2 JP 6855845B2 JP 2017040750 A JP2017040750 A JP 2017040750A JP 2017040750 A JP2017040750 A JP 2017040750A JP 6855845 B2 JP6855845 B2 JP 6855845B2
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JP
Japan
Prior art keywords
block
motor
heat generating
pump
inverter
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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.)
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Application number
JP2017040750A
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English (en)
Japanese (ja)
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JP2018148669A (ja
JP2018148669A5 (https=
Inventor
雄策 関
雄策 関
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.)
Nidec Powertrain Systems Corp
Original Assignee
Nidec Tosok Corp
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 Nidec Tosok Corp filed Critical Nidec Tosok Corp
Priority to JP2017040750A priority Critical patent/JP6855845B2/ja
Priority to US15/907,361 priority patent/US20180254685A1/en
Priority to CN201820293082.7U priority patent/CN208589877U/zh
Publication of JP2018148669A publication Critical patent/JP2018148669A/ja
Publication of JP2018148669A5 publication Critical patent/JP2018148669A5/ja
Application granted granted Critical
Publication of JP6855845B2 publication Critical patent/JP6855845B2/ja
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/102—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member the two members rotating simultaneously around their respective axes
    • 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
    • H02K11/01—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for shielding from electromagnetic fields, i.e. structural association with shields
    • H02K11/014—Shields associated with stationary parts, e.g. stator cores
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C13/00—Adaptations of machines or pumps for special use, e.g. for extremely high pressures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C13/00—Adaptations of machines or pumps for special use, e.g. for extremely high pressures
    • F04C13/001—Pumps for particular liquids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
    • F04C15/008—Prime movers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0096—Heating; Cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/082—Details specially related to intermeshing engagement type machines or pumps
    • F04C2/084—Toothed wheels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/40—Electric motor
    • F04C2240/403—Electric motor with inverter for speed control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/80—Other components
    • F04C2240/808—Electronic circuits (e.g. inverters) installed inside the machine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/13—Noise
    • F04C2270/135—Controlled or regulated
    • 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
    • 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
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
    • 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
    • H02K9/223—Heat bridges

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Inverter Devices (AREA)
JP2017040750A 2017-03-03 2017-03-03 モータ及び電動オイルポンプ Active JP6855845B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2017040750A JP6855845B2 (ja) 2017-03-03 2017-03-03 モータ及び電動オイルポンプ
US15/907,361 US20180254685A1 (en) 2017-03-03 2018-02-28 Motor and electric oil pump
CN201820293082.7U CN208589877U (zh) 2017-03-03 2018-03-02 马达以及电动油泵

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017040750A JP6855845B2 (ja) 2017-03-03 2017-03-03 モータ及び電動オイルポンプ

Publications (3)

Publication Number Publication Date
JP2018148669A JP2018148669A (ja) 2018-09-20
JP2018148669A5 JP2018148669A5 (https=) 2020-04-02
JP6855845B2 true JP6855845B2 (ja) 2021-04-07

Family

ID=63355886

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017040750A Active JP6855845B2 (ja) 2017-03-03 2017-03-03 モータ及び電動オイルポンプ

Country Status (3)

Country Link
US (1) US20180254685A1 (https=)
JP (1) JP6855845B2 (https=)
CN (1) CN208589877U (https=)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6443377B2 (ja) * 2016-03-31 2018-12-26 株式会社豊田自動織機 流体機械
US10141804B2 (en) 2017-01-11 2018-11-27 Infinitum Electric Inc. System, method and apparatus for modular axial field rotary energy device
JP7022265B2 (ja) * 2017-10-25 2022-02-18 株式会社島津製作所 真空ポンプ
CN109756076B (zh) * 2017-11-01 2022-05-20 德昌电机(深圳)有限公司 电机
JP7096006B2 (ja) * 2018-02-16 2022-07-05 エドワーズ株式会社 真空ポンプと真空ポンプの制御装置
JP7088688B2 (ja) * 2018-02-16 2022-06-21 エドワーズ株式会社 真空ポンプと真空ポンプの制御装置
WO2019215036A1 (de) * 2018-05-08 2019-11-14 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg ELEKTRONIKEINHEIT UND ELEKTRISCHE FLUIDPUMPE SOWIE VERSCHLIEßELEMENT
JP7068979B2 (ja) * 2018-09-21 2022-05-17 Ntn株式会社 電動アクチュエータ
JP2020076387A (ja) * 2018-11-09 2020-05-21 日本電産トーソク株式会社 電動オイルポンプ
DE102018221762A1 (de) * 2018-12-14 2020-06-18 Robert Bosch Gmbh Elektrische Maschine mit voneinander getrennten Wärmesenken
CN114073001B (zh) * 2019-07-09 2024-07-02 株式会社安川电机 电力转换装置、压送装置、电力转换方法、程序产品、诊断装置以及诊断方法
KR102221809B1 (ko) * 2019-09-16 2021-03-03 주식회사 코아비스 제어부 일체형 모터 및 이를 포함한 워터 펌프
JP7396041B2 (ja) * 2019-12-27 2023-12-12 ニデックパワートレインシステムズ株式会社 モータ駆動用制御基板、及び電動オイルポンプ
US20210218304A1 (en) * 2020-01-14 2021-07-15 Infinitum Electric, Inc. Axial field rotary energy device having pcb stator and variable frequency drive
JP6828837B1 (ja) * 2020-01-16 2021-02-10 株式会社明電舎 回転機システム
JP7674886B2 (ja) * 2021-03-26 2025-05-12 ニデックパワートレインシステムズ株式会社 電動ポンプ
CN117751243A (zh) 2021-04-30 2024-03-22 帕克-汉尼芬公司 用于具有力平衡和内部冷却特征的液压齿轮泵的组件
US12203485B1 (en) * 2022-09-02 2025-01-21 Paragon Products, Llc Diesel exhaust fluid pump system and method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4351592B2 (ja) * 2004-07-15 2009-10-28 三菱電機株式会社 制御装置一体型回転電機
WO2013008266A1 (ja) * 2011-07-08 2013-01-17 三菱電機株式会社 電動機
JP5934879B2 (ja) * 2011-09-12 2016-06-15 パナソニックＩｐマネジメント株式会社 ブラシレスモータ
JP2015146710A (ja) * 2014-02-04 2015-08-13 日産自動車株式会社 機電一体駆動ユニットの冷却装置
JP2016039672A (ja) * 2014-08-06 2016-03-22 株式会社ジェイテクト 電動オイルポンプ装置

Also Published As

Publication number Publication date
JP2018148669A (ja) 2018-09-20
US20180254685A1 (en) 2018-09-06
CN208589877U (zh) 2019-03-08

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