CN207974955U - 电动油泵装置以及电动油泵用基板 - Google Patents

电动油泵装置以及电动油泵用基板 Download PDF

Info

Publication number
CN207974955U
CN207974955U CN201820398904.8U CN201820398904U CN207974955U CN 207974955 U CN207974955 U CN 207974955U CN 201820398904 U CN201820398904 U CN 201820398904U CN 207974955 U CN207974955 U CN 207974955U
Authority
CN
China
Prior art keywords
electric oil
oil pump
hole
housing body
substrate
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.)
Expired - Fee Related
Application number
CN201820398904.8U
Other languages
English (en)
Chinese (zh)
Inventor
片冈慈裕
小林喜幸
樋口孔二
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
Application granted granted Critical
Publication of CN207974955U publication Critical patent/CN207974955U/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • 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
    • F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
    • F04C15/0034—Sealing arrangements in rotary-piston machines or pumps for other than the working fluid, i.e. the sealing arrangements are not between working chambers of 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
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/02—Pressure lubrication using lubricating pumps
    • F01M2001/0284—Pressure lubrication using lubricating pumps mounting of the pump
    • 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
    • F04C2240/30—Casings or housings
    • 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
    • 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
    • F04C2240/803—Electric connectors or cables; Fittings therefor
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Rotary Pumps (AREA)
CN201820398904.8U 2017-03-23 2018-03-22 电动油泵装置以及电动油泵用基板 Expired - Fee Related CN207974955U (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017-057251 2017-03-23
JP2017057251A JP6819392B2 (ja) 2017-03-23 2017-03-23 電動オイルポンプ装置及び電動オイルポンプ用ベースプレート

Publications (1)

Publication Number Publication Date
CN207974955U true CN207974955U (zh) 2018-10-16

Family

ID=63582234

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820398904.8U Expired - Fee Related CN207974955U (zh) 2017-03-23 2018-03-22 电动油泵装置以及电动油泵用基板

Country Status (3)

Country Link
US (1) US10962003B2 (enExample)
JP (1) JP6819392B2 (enExample)
CN (1) CN207974955U (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116529487A (zh) * 2020-10-19 2023-08-01 Ntn株式会社 电动油泵
US12448972B2 (en) 2020-10-19 2025-10-21 Ntn Corporation Electric oil pump

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11637484B2 (en) 2020-12-28 2023-04-25 Hanon Systems Cover retention
WO2022189415A1 (en) * 2021-03-10 2022-09-15 Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg Electric oil pump for a motor vehicle

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5291436B2 (ja) * 2008-11-06 2013-09-18 サンデン株式会社 インバータ一体型電動圧縮機
CN102472271B (zh) * 2009-08-04 2014-12-24 株式会社捷太格特 电动泵单元
JP5987331B2 (ja) * 2012-02-02 2016-09-07 株式会社ジェイテクト 電動オイルポンプ装置
JP2013201804A (ja) * 2012-03-23 2013-10-03 Hitachi Automotive Systems Ltd 機電一体型駆動装置
JP2014066180A (ja) 2012-09-26 2014-04-17 Hitachi Automotive Systems Ltd 電動ポンプ
US9453508B2 (en) * 2013-02-25 2016-09-27 Asmo Co., Ltd. Electric oil pump and hydraulic pressure supply device
JP6084858B2 (ja) * 2013-02-25 2017-02-22 アスモ株式会社 電動ポンプ及び電動ポンプの組付方法
DE102014111721A1 (de) * 2014-08-18 2016-02-18 Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg Fluidbeaufschlagungsvorrichtung für ein Getriebe für ein Kraftfahrzeug
US10087932B2 (en) * 2014-11-19 2018-10-02 American Axle & Manufacturing, Inc. G-rotor pump assembly
JP6590535B2 (ja) * 2015-05-29 2019-10-16 日本電産トーソク株式会社 ポンプ装置
WO2017175945A1 (en) * 2016-04-06 2017-10-12 Lg Electronics Inc. Motor-operated compressor
DE102016220641A1 (de) * 2016-10-20 2018-04-26 Continental Automotive Gmbh Kraftstoffpumpe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116529487A (zh) * 2020-10-19 2023-08-01 Ntn株式会社 电动油泵
US12448972B2 (en) 2020-10-19 2025-10-21 Ntn Corporation Electric oil pump

Also Published As

Publication number Publication date
JP6819392B2 (ja) 2021-01-27
US20180274540A1 (en) 2018-09-27
US10962003B2 (en) 2021-03-30
JP2018159335A (ja) 2018-10-11

Similar Documents

Publication Publication Date Title
CN207974955U (zh) 电动油泵装置以及电动油泵用基板
CN106415017B (zh) 电动机驱动的液体泵
CN103348141B (zh) 具有带有强制冲洗的微型泵的磁驱动泵装置
CN104136779B (zh) 泵装置
JP2017127183A (ja) 電動モータで駆動される液体ポンプ
CN102788022B (zh) 一种高可靠性的微型机械泵
EP1635065A1 (en) Pump assembly
CN111492143B (zh) 摆线转子泵及其制造方法
CN101336506A (zh) 电动离心泵
CN113711474B (zh) 具有经优化的密封环的电机的壳体
CN112534141A (zh) 尤其是用于车辆中的液体回路的泵
US7814889B2 (en) Electric fuel pump
JP2009222055A (ja) 燃料ポンプ
CN104160597B (zh) 直动驱动装置
JP2004204826A (ja) 動圧軸受型ポンプ
JPWO2018159477A1 (ja) ポンプ装置
US10047745B2 (en) Electric oil pump
JPWO2018159474A1 (ja) ポンプ装置
US20220381248A1 (en) Pump device
JP2019023469A (ja) 真空ポンプ
CN114270043B (zh) 泵
JP2006340585A (ja) 車両用電動モータ
US20250286422A1 (en) Liquid pump
CN114320923B (zh) 具有注油系统的涡旋压缩机
JP7787565B2 (ja) 電動ポンプ

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20181016

CF01 Termination of patent right due to non-payment of annual fee