WO2008084588A1 - 磁気駆動ポンプにおけるポンプ用部材とマグネットの固定構造 - Google Patents

磁気駆動ポンプにおけるポンプ用部材とマグネットの固定構造 Download PDF

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Publication number
WO2008084588A1
WO2008084588A1 PCT/JP2007/070884 JP2007070884W WO2008084588A1 WO 2008084588 A1 WO2008084588 A1 WO 2008084588A1 JP 2007070884 W JP2007070884 W JP 2007070884W WO 2008084588 A1 WO2008084588 A1 WO 2008084588A1
Authority
WO
WIPO (PCT)
Prior art keywords
magnet
driven magnet
snap
impeller
pump
Prior art date
Application number
PCT/JP2007/070884
Other languages
English (en)
French (fr)
Inventor
Jun Takahashi
Original Assignee
Mikuni Corporation
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 Mikuni Corporation filed Critical Mikuni Corporation
Publication of WO2008084588A1 publication Critical patent/WO2008084588A1/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
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/021—Units comprising pumps and their driving means containing a coupling
    • F04D13/024—Units comprising pumps and their driving means containing a coupling a magnetic coupling
    • F04D13/027—Details of the magnetic circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

　インペラと従動マグネットとを簡単に瞬間に固定できるようにした磁気駆動ポンプにおけるインペラとマグネットの固定構造を提供するものである。 　羽根部４０を含む合成樹脂製のインペラ３６に、自由端が変位可能な複数のスナップアーム４４を同一円周上に一体に形成し、そのスナップアーム４４の自由端にスナップフック４８を形成する。円筒状の従動マグネット３２を複数のスナップアーム４４の外側から嵌合し、従動マグネット３２がストッパに当接した状態で、スナップアーム４４のスナップフック４８が従動マグネット３２に係止する。このスナップアーム４４のスナップフック４８への係止によって、従動マグネット３２が進行方向に対する反対方向に移動することができなくなり、従動マグネット３２がインペラ３６に固定される。
PCT/JP2007/070884 2006-12-26 2007-10-26 磁気駆動ポンプにおけるポンプ用部材とマグネットの固定構造 WO2008084588A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006349608A JP2010048086A (ja) 2006-12-26 2006-12-26 磁気駆動ポンプにおけるポンプ用部材とマグネットの固定構造
JP2006-349608 2006-12-26

Publications (1)

Publication Number Publication Date
WO2008084588A1 true WO2008084588A1 (ja) 2008-07-17

Family

ID=39608486

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/070884 WO2008084588A1 (ja) 2006-12-26 2007-10-26 磁気駆動ポンプにおけるポンプ用部材とマグネットの固定構造

Country Status (2)

Country Link
JP (1) JP2010048086A (ja)
WO (1) WO2008084588A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011079224B3 (de) * 2011-07-15 2012-12-06 Bühler Motor GmbH Kreiselpumpenlaufrad einer durch einen elektronisch kommutierten Gleichstrommotor angetriebenen Kreiselpumpe

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6091072B2 (ja) * 2012-04-02 2017-03-08 本田技研工業株式会社 回転体及びインペラ

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59103988A (ja) * 1982-12-06 1984-06-15 Matsushita Electric Ind Co Ltd 磁気結合ポンプ
JPH05300679A (ja) * 1992-04-17 1993-11-12 Asmo Co Ltd モータのロータ止着構造
US5779449A (en) * 1996-04-15 1998-07-14 Ansimag Inc. Separable, multipartite impeller assembly for centrifugal pumps
JPH10243587A (ja) * 1997-02-24 1998-09-11 Higashifuji Manuf Ltd モータ

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59103988A (ja) * 1982-12-06 1984-06-15 Matsushita Electric Ind Co Ltd 磁気結合ポンプ
JPH05300679A (ja) * 1992-04-17 1993-11-12 Asmo Co Ltd モータのロータ止着構造
US5779449A (en) * 1996-04-15 1998-07-14 Ansimag Inc. Separable, multipartite impeller assembly for centrifugal pumps
JPH10243587A (ja) * 1997-02-24 1998-09-11 Higashifuji Manuf Ltd モータ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011079224B3 (de) * 2011-07-15 2012-12-06 Bühler Motor GmbH Kreiselpumpenlaufrad einer durch einen elektronisch kommutierten Gleichstrommotor angetriebenen Kreiselpumpe

Also Published As

Publication number Publication date
JP2010048086A (ja) 2010-03-04

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