CN101846084B - 电动泵 - Google Patents

电动泵 Download PDF

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Publication number
CN101846084B
CN101846084B CN201010141009.6A CN201010141009A CN101846084B CN 101846084 B CN101846084 B CN 101846084B CN 201010141009 A CN201010141009 A CN 201010141009A CN 101846084 B CN101846084 B CN 101846084B
Authority
CN
China
Prior art keywords
aforementioned
impeller
motor
cavity
bearing
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
CN201010141009.6A
Other languages
English (en)
Chinese (zh)
Other versions
CN101846084A (zh
Inventor
久保田晃宜
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.)
Koito Manufacturing Co Ltd
Original Assignee
Koito Manufacturing 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 Koito Manufacturing Co Ltd filed Critical Koito Manufacturing Co Ltd
Publication of CN101846084A publication Critical patent/CN101846084A/zh
Application granted granted Critical
Publication of CN101846084B publication Critical patent/CN101846084B/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
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/24—Vanes
    • F04D29/242—Geometry, shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/24—Vanes
    • F04D29/242—Geometry, shape
    • F04D29/245—Geometry, shape for special effects

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CN201010141009.6A 2009-03-25 2010-03-25 电动泵 Expired - Fee Related CN101846084B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009-074012 2009-03-25
JP2009074012A JP5393217B2 (ja) 2009-03-25 2009-03-25 ヘッドランプクリーナーのモーターポンプ

Publications (2)

Publication Number Publication Date
CN101846084A CN101846084A (zh) 2010-09-29
CN101846084B true CN101846084B (zh) 2014-07-16

Family

ID=42332402

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201010141009.6A Expired - Fee Related CN101846084B (zh) 2009-03-25 2010-03-25 电动泵

Country Status (3)

Country Link
EP (1) EP2236835B1 (ja)
JP (1) JP5393217B2 (ja)
CN (1) CN101846084B (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5414627B2 (ja) 2010-06-07 2014-02-12 株式会社東芝 半導体発光装置及びその製造方法
CN104179727B (zh) * 2013-05-22 2019-02-05 德昌电机(深圳)有限公司 泵
US10584705B2 (en) 2015-04-30 2020-03-10 Zhejiang Sanhua Automotive Components Co., Ltd. Centrifugal pump and method for manufacturing the same
CN106194756B (zh) * 2015-04-30 2020-02-14 浙江三花汽车零部件有限公司 离心泵制造方法
CN106194823B (zh) * 2015-04-30 2020-03-24 浙江三花汽车零部件有限公司 离心泵
DE112018001568T5 (de) 2017-03-24 2019-12-19 Murakami Corporation Reinigungsvorrichtung
CN110341653A (zh) * 2019-08-08 2019-10-18 温岭市华康汽车零部件有限公司 一种汽车雨刷喷水电机

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9206053U1 (ja) * 1991-05-22 1992-07-02 Zanussi Elettrodomestici S.P.A., Pordenone, It
WO2004046558A1 (en) * 2002-11-19 2004-06-03 Volvo Lastvagnar Ab Centrifugal pump
JP2008101553A (ja) * 2006-10-19 2008-05-01 Yamada Seisakusho Co Ltd ウォーターポンプのインペラ
CN101337537A (zh) * 2007-07-05 2009-01-07 株式会社小糸制作所 前照灯清洁装置用电动泵

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01159198U (ja) * 1988-04-22 1989-11-02
US7241114B2 (en) 2002-10-30 2007-07-10 Siemens Ag Rotor for a centrifugal pump
NL1031687C2 (nl) * 2006-04-25 2007-10-26 Ihc Holland Ie Bv Centrifugaalpomp, alsmede rotor.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9206053U1 (ja) * 1991-05-22 1992-07-02 Zanussi Elettrodomestici S.P.A., Pordenone, It
WO2004046558A1 (en) * 2002-11-19 2004-06-03 Volvo Lastvagnar Ab Centrifugal pump
JP2008101553A (ja) * 2006-10-19 2008-05-01 Yamada Seisakusho Co Ltd ウォーターポンプのインペラ
CN101337537A (zh) * 2007-07-05 2009-01-07 株式会社小糸制作所 前照灯清洁装置用电动泵

Also Published As

Publication number Publication date
CN101846084A (zh) 2010-09-29
JP2010223168A (ja) 2010-10-07
EP2236835A1 (en) 2010-10-06
EP2236835B1 (en) 2013-08-07
JP5393217B2 (ja) 2014-01-22

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140716

Termination date: 20210325

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