JP6597091B2 - 電動ポンプとその製造方法 - Google Patents

電動ポンプとその製造方法 Download PDF

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Publication number
JP6597091B2
JP6597091B2 JP2015179800A JP2015179800A JP6597091B2 JP 6597091 B2 JP6597091 B2 JP 6597091B2 JP 2015179800 A JP2015179800 A JP 2015179800A JP 2015179800 A JP2015179800 A JP 2015179800A JP 6597091 B2 JP6597091 B2 JP 6597091B2
Authority
JP
Japan
Prior art keywords
pump
stator
pump housing
resin
rotor
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
JP2015179800A
Other languages
English (en)
Japanese (ja)
Other versions
JP2017053323A (ja
Inventor
輝哉 安藤
健次郎 永田
昌吾 岩瀬
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.)
Aisin Corp
Original Assignee
Aisin Seiki Co Ltd
Aisin 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 Aisin Seiki Co Ltd, Aisin Corp filed Critical Aisin Seiki Co Ltd
Priority to JP2015179800A priority Critical patent/JP6597091B2/ja
Priority to US15/751,937 priority patent/US20180238325A1/en
Priority to PCT/JP2016/076012 priority patent/WO2017043444A1/ja
Priority to EP16844305.9A priority patent/EP3348837B1/de
Priority to CN201680047516.9A priority patent/CN107923389B/zh
Publication of JP2017053323A publication Critical patent/JP2017053323A/ja
Application granted granted Critical
Publication of JP6597091B2 publication Critical patent/JP6597091B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F04C2/082—Details specially related to intermeshing engagement type machines or pumps
    • F04C2/086—Carter
    • 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
    • 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
    • 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
    • F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C2/18—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with similar tooth forms
    • 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
    • F04C2230/00—Manufacture
    • F04C2230/20—Manufacture essentially without removing material
    • F04C2230/21—Manufacture essentially without removing material by casting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
JP2015179800A 2015-09-11 2015-09-11 電動ポンプとその製造方法 Expired - Fee Related JP6597091B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2015179800A JP6597091B2 (ja) 2015-09-11 2015-09-11 電動ポンプとその製造方法
US15/751,937 US20180238325A1 (en) 2015-09-11 2016-09-05 Electric pump and method for producing same
PCT/JP2016/076012 WO2017043444A1 (ja) 2015-09-11 2016-09-05 電動ポンプとその製造方法
EP16844305.9A EP3348837B1 (de) 2015-09-11 2016-09-05 Elektrische pumpe und verfahren zur herstellung davon
CN201680047516.9A CN107923389B (zh) 2015-09-11 2016-09-05 电动泵及其制造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015179800A JP6597091B2 (ja) 2015-09-11 2015-09-11 電動ポンプとその製造方法

Publications (2)

Publication Number Publication Date
JP2017053323A JP2017053323A (ja) 2017-03-16
JP6597091B2 true JP6597091B2 (ja) 2019-10-30

Family

ID=58240911

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015179800A Expired - Fee Related JP6597091B2 (ja) 2015-09-11 2015-09-11 電動ポンプとその製造方法

Country Status (5)

Country Link
US (1) US20180238325A1 (de)
EP (1) EP3348837B1 (de)
JP (1) JP6597091B2 (de)
CN (1) CN107923389B (de)
WO (1) WO2017043444A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN208571864U (zh) 2017-07-31 2019-03-01 日本电产东测有限公司 马达
US11070106B2 (en) 2017-07-31 2021-07-20 Nidec Tosok Corporation Electric oil pump
JP6668313B2 (ja) * 2017-12-13 2020-03-18 株式会社不二工機 排水ポンプ用モータおよびその製造方法、ならびにそのモータを有する排水ポンプ
JP6546984B1 (ja) * 2017-12-27 2019-07-17 Ｋｙｂ株式会社 電動液圧アクチュエータ
DE102018208853A1 (de) * 2018-06-05 2019-12-05 Magna Powertrain Bad Homburg GmbH Pumpe
CN110857689B (zh) * 2018-08-24 2021-10-19 杭州三花研究院有限公司 电动泵
CN109873532B (zh) * 2019-04-24 2020-12-29 兰州理工大学 一种复合式齿轮马达发电机
CN109944796A (zh) * 2019-04-25 2019-06-28 杭州三花研究院有限公司 油泵
CN111852848A (zh) * 2019-04-25 2020-10-30 杭州三花研究院有限公司 油泵
KR20220045754A (ko) * 2020-10-06 2022-04-13 엘지이노텍 주식회사 전동 펌프
CN114837792A (zh) 2021-03-10 2022-08-02 美普盛（上海）汽车零部件有限公司 一种带膨胀补偿密封件的电动冷却液泵
DE102022128264A1 (de) 2022-10-25 2024-04-25 Valeo Powertrain Gmbh Zahnradpumpe
JP2025144590A (ja) * 2024-03-20 2025-10-03 豊田合成株式会社 電動液体ポンプ

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63227980A (ja) * 1987-03-16 1988-09-22 Toshiba Corp ポンプ
JP2007009787A (ja) * 2005-06-30 2007-01-18 Hitachi Ltd モータ一体型内接歯車式ポンプ及び電子機器
JP4760503B2 (ja) * 2006-04-07 2011-08-31 パナソニック電工株式会社 ポンプ及びポンプの製造方法
JP2008086117A (ja) * 2006-09-27 2008-04-10 Aisin Seiki Co Ltd 電動式流体ポンプ
JP5216038B2 (ja) * 2010-03-25 2013-06-19 株式会社日立製作所 回転電動機
JP2012072558A (ja) * 2010-09-27 2012-04-12 Panasonic Corp 操作レバー式混合水栓
CN102477990B (zh) * 2010-11-26 2015-05-27 上海日立电器有限公司 一种转子式压缩机的吸气结构
JP5927766B2 (ja) * 2011-03-11 2016-06-01 株式会社ジェイテクト 電動ポンプユニット
JP6056149B2 (ja) * 2011-08-31 2017-01-11 株式会社ジェイテクト 電動ポンプユニットおよびその製造方法
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
JP2013244649A (ja) * 2012-05-24 2013-12-09 Keihin Corp 複合部材及びそれを使用する電磁弁，並びに複合部材の製造方法
JP6028406B2 (ja) * 2012-06-15 2016-11-16 株式会社ジェイテクト 電動ポンプ装置
DE102013204071A1 (de) * 2013-03-11 2014-09-11 Robert Bosch Gmbh Innenzahnradpumpe
JP6248487B2 (ja) * 2013-09-12 2017-12-20 株式会社ジェイテクト 電動ポンプ装置

Also Published As

Publication number Publication date
WO2017043444A1 (ja) 2017-03-16
CN107923389A (zh) 2018-04-17
EP3348837A1 (de) 2018-07-18
EP3348837A4 (de) 2018-08-08
JP2017053323A (ja) 2017-03-16
US20180238325A1 (en) 2018-08-23
EP3348837B1 (de) 2024-09-04
CN107923389B (zh) 2020-03-27

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