EP4056853A4 - Dispositif de pompe et véhicule - Google Patents

Dispositif de pompe et véhicule Download PDF

Info

Publication number
EP4056853A4
EP4056853A4 EP21863432.7A EP21863432A EP4056853A4 EP 4056853 A4 EP4056853 A4 EP 4056853A4 EP 21863432 A EP21863432 A EP 21863432A EP 4056853 A4 EP4056853 A4 EP 4056853A4
Authority
EP
European Patent Office
Prior art keywords
vehicle
pump device
pump
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
EP21863432.7A
Other languages
German (de)
English (en)
Other versions
EP4056853A1 (fr
Inventor
Haoshuang HUA
Xiaojun Cao
Wei Fu
Xiao GE
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.)
Guangdong Welling Auto Parts Co Ltd
Anhui Welling Auto Parts Co Ltd
Original Assignee
Guangdong Welling Auto Parts Co Ltd
Anhui Welling Auto Parts 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
Priority claimed from CN202010913992.2A external-priority patent/CN114135384A/zh
Priority claimed from CN202021898979.6U external-priority patent/CN213743646U/zh
Application filed by Guangdong Welling Auto Parts Co Ltd, Anhui Welling Auto Parts Co Ltd filed Critical Guangdong Welling Auto Parts Co Ltd
Publication of EP4056853A1 publication Critical patent/EP4056853A1/fr
Publication of EP4056853A4 publication Critical patent/EP4056853A4/fr
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/18—Lubricating
    • 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
    • F04C15/0038—Shaft sealings specially adapted for rotary-piston machines or pumps
    • 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
    • F04C15/0042—Systems for the equilibration of forces acting on the machines or pump
    • F04C15/0046—Internal leakage 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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0088—Lubrication
    • 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
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P5/00—Pumping cooling-air or liquid coolants
    • F01P5/10—Pumping liquid coolant; Arrangements of coolant pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Rotary Pumps (AREA)
EP21863432.7A 2020-09-03 2021-07-30 Dispositif de pompe et véhicule Pending EP4056853A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN202010913992.2A CN114135384A (zh) 2020-09-03 2020-09-03 泵装置和车辆
CN202021898979.6U CN213743646U (zh) 2020-09-03 2020-09-03 泵装置和车辆
PCT/CN2021/109591 WO2022048364A1 (fr) 2020-09-03 2021-07-30 Dispositif de pompe et véhicule

Publications (2)

Publication Number Publication Date
EP4056853A1 EP4056853A1 (fr) 2022-09-14
EP4056853A4 true EP4056853A4 (fr) 2023-06-28

Family

ID=80492145

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21863432.7A Pending EP4056853A4 (fr) 2020-09-03 2021-07-30 Dispositif de pompe et véhicule

Country Status (3)

Country Link
EP (1) EP4056853A4 (fr)
JP (1) JP7350180B2 (fr)
WO (1) WO2022048364A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022202619A1 (de) * 2022-03-16 2023-09-21 Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg Ölpumpe für ein Kraftfahrzeug

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014173587A (ja) * 2013-03-13 2014-09-22 Hitachi Automotive Systems Ltd 内接歯車ポンプ
CN110469502A (zh) * 2019-09-05 2019-11-19 兰州理工大学 一种气隙非浸油式内啮合齿轮电机泵

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0658237U (ja) * 1993-01-27 1994-08-12 富士電気化学株式会社 小型モータの焼結含油軸受
JP2014062482A (ja) 2012-09-20 2014-04-10 Asmo Co Ltd 電動ポンプ
JP6227445B2 (ja) 2014-03-04 2017-11-08 日立オートモティブシステムズ株式会社 電動オイルポンプ
JP6369194B2 (ja) 2014-07-23 2018-08-08 株式会社ジェイテクト 電動ポンプユニット
DE102015015863A1 (de) * 2015-12-09 2017-06-14 Fte Automotive Gmbh Elektromotorisch angetriebene Flüssigkeitspumpe
JP2017218960A (ja) 2016-06-07 2017-12-14 アイシン精機株式会社 オイルポンプ
CN206668608U (zh) * 2017-04-05 2017-11-24 涌镇液压机械（上海）有限公司 一种内插式电机泵组降噪结构
CN106948982A (zh) * 2017-04-29 2017-07-14 江苏新海科技发展有限公司 一种行星齿轮柴油泵
DE102018104015A1 (de) * 2018-02-22 2019-08-22 Nidec Gpm Gmbh Kühlmittelpumpe mit optimierter Lageranordnung und verbessertem Wärmehaushalt
CN110529425A (zh) * 2019-08-16 2019-12-03 中国航发北京航科发动机控制系统科技有限公司 一种用于高转速离心泵的润滑结构
CN213743646U (zh) * 2020-09-03 2021-07-20 安徽威灵汽车部件有限公司 泵装置和车辆

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014173587A (ja) * 2013-03-13 2014-09-22 Hitachi Automotive Systems Ltd 内接歯車ポンプ
CN110469502A (zh) * 2019-09-05 2019-11-19 兰州理工大学 一种气隙非浸油式内啮合齿轮电机泵

Also Published As

Publication number Publication date
WO2022048364A1 (fr) 2022-03-10
JP7350180B2 (ja) 2023-09-25
JP2023505546A (ja) 2023-02-09
EP4056853A1 (fr) 2022-09-14

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