CN100545460C - 磁耦合泵装置 - Google Patents

磁耦合泵装置 Download PDF

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Publication number
CN100545460C
CN100545460C CNB2006100718807A CN200610071880A CN100545460C CN 100545460 C CN100545460 C CN 100545460C CN B2006100718807 A CNB2006100718807 A CN B2006100718807A CN 200610071880 A CN200610071880 A CN 200610071880A CN 100545460 C CN100545460 C CN 100545460C
Authority
CN
China
Prior art keywords
magnet
rotor
rotation axis
pump chamber
motor rotation
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
CNB2006100718807A
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English (en)
Chinese (zh)
Other versions
CN1840917A (zh
Inventor
藤岛真
古谷幸男
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 Sankyo Corp
Original Assignee
Nidec Sankyo 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 Sankyo Corp filed Critical Nidec Sankyo Corp
Publication of CN1840917A publication Critical patent/CN1840917A/zh
Application granted granted Critical
Publication of CN100545460C publication Critical patent/CN100545460C/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
CNB2006100718807A 2005-03-29 2006-03-29 磁耦合泵装置 Expired - Fee Related CN100545460C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005094618A JP4796319B2 (ja) 2005-03-29 2005-03-29 磁気結合ポンプ装置
JP2005094618 2005-03-29

Publications (2)

Publication Number Publication Date
CN1840917A CN1840917A (zh) 2006-10-04
CN100545460C true CN100545460C (zh) 2009-09-30

Family

ID=37030063

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2006100718807A Expired - Fee Related CN100545460C (zh) 2005-03-29 2006-03-29 磁耦合泵装置

Country Status (2)

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JP (1) JP4796319B2 (ja)
CN (1) CN100545460C (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102037257B (zh) * 2008-05-21 2013-03-20 株式会社松荣工机 磁耦合装置
KR101237022B1 (ko) 2010-05-19 2013-02-25 주식회사 아모텍 완전 방수구조를 갖는 유체 펌프
KR101237020B1 (ko) * 2010-05-19 2013-02-25 주식회사 아모텍 완전 방수구조를 갖는 유체 펌프
KR101237023B1 (ko) * 2010-05-19 2013-02-25 주식회사 아모텍 완전 방수구조를 갖는 유체 펌프
KR101481627B1 (ko) * 2012-06-11 2015-01-14 주식회사 아모텍 워터 펌프
CN104343695B (zh) * 2014-10-23 2017-09-01 常州祥明智能动力股份有限公司 电磁耦合泵及叶轮
CN105065291A (zh) * 2015-08-11 2015-11-18 宁波方太厨具有限公司 一种燃气热水器的循环增压泵
JP6647851B2 (ja) * 2015-12-17 2020-02-14 株式会社久保田鉄工所 電動ポンプ
KR20220035033A (ko) * 2019-07-19 2022-03-21 가부시키가이샤 이와키 펌프

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3420184A (en) * 1967-05-17 1969-01-07 Julius L Englesberg Pump employing magnetic drive
US3572981A (en) * 1969-07-01 1971-03-30 Greenlee Bros & Co Hermetically sealed pump
EP0305776A1 (de) * 1987-08-20 1989-03-08 Licentia Patent-Verwaltungs-GmbH Heizungswasserumwälzpumpe
CN2125740U (zh) * 1992-05-08 1992-12-23 李本机 磁力驱动泵
US6626644B2 (en) * 2000-10-30 2003-09-30 Ntn Corporation Magnetically levitated pump and controlling circuit

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3200697B2 (ja) * 1993-12-27 2001-08-20 応研精工株式会社 遠心ポンプ
JPH09324786A (ja) * 1996-06-06 1997-12-16 Nakagawa Seimitsu Kogyo Kk ポンプ
JPH103740A (ja) * 1996-06-17 1998-01-06 Sanyo Electric Co Ltd 光ディスク駆動装置
JP2000097187A (ja) * 1998-09-21 2000-04-04 Matsushita Electric Ind Co Ltd 磁気結合渦流ポンプ
JP2002021764A (ja) * 2000-07-11 2002-01-23 Nidec Shibaura Corp マグネットポンプ

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3420184A (en) * 1967-05-17 1969-01-07 Julius L Englesberg Pump employing magnetic drive
US3572981A (en) * 1969-07-01 1971-03-30 Greenlee Bros & Co Hermetically sealed pump
EP0305776A1 (de) * 1987-08-20 1989-03-08 Licentia Patent-Verwaltungs-GmbH Heizungswasserumwälzpumpe
CN2125740U (zh) * 1992-05-08 1992-12-23 李本机 磁力驱动泵
US6626644B2 (en) * 2000-10-30 2003-09-30 Ntn Corporation Magnetically levitated pump and controlling circuit

Also Published As

Publication number Publication date
CN1840917A (zh) 2006-10-04
JP4796319B2 (ja) 2011-10-19
JP2006274915A (ja) 2006-10-12

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SE01 Entry into force of request for substantive examination
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CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090930

Termination date: 20200329