JP5590520B2 - アキシャル型磁気浮上モータおよびアキシャル型磁気浮上モータを備えたアキシャル型磁気浮上遠心ポンプ - Google Patents

アキシャル型磁気浮上モータおよびアキシャル型磁気浮上モータを備えたアキシャル型磁気浮上遠心ポンプ Download PDF

Info

Publication number
JP5590520B2
JP5590520B2 JP2009132239A JP2009132239A JP5590520B2 JP 5590520 B2 JP5590520 B2 JP 5590520B2 JP 2009132239 A JP2009132239 A JP 2009132239A JP 2009132239 A JP2009132239 A JP 2009132239A JP 5590520 B2 JP5590520 B2 JP 5590520B2
Authority
JP
Japan
Prior art keywords
rotor
axial
magnetic levitation
stator
control coil
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.)
Active
Application number
JP2009132239A
Other languages
English (en)
Japanese (ja)
Other versions
JP2010279230A5 (https=
JP2010279230A (ja
Inventor
徹 増澤
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.)
Ibaraki University NUC
Original Assignee
Ibaraki University NUC
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 Ibaraki University NUC filed Critical Ibaraki University NUC
Priority to JP2009132239A priority Critical patent/JP5590520B2/ja
Publication of JP2010279230A publication Critical patent/JP2010279230A/ja
Publication of JP2010279230A5 publication Critical patent/JP2010279230A5/ja
Application granted granted Critical
Publication of JP5590520B2 publication Critical patent/JP5590520B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
    • F16C32/0406—Magnetic bearings
    • F16C32/044—Active magnetic bearings
    • F16C32/0474—Active magnetic bearings for rotary movement
    • F16C32/0493—Active magnetic bearings for rotary movement integrated in an electrodynamic machine, e.g. self-bearing motor
    • F16C32/0495—Active magnetic bearings for rotary movement integrated in an electrodynamic machine, e.g. self-bearing motor generating torque and axial force
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2380/00—Electrical apparatus
    • F16C2380/26—Dynamo-electric machines or combinations therewith, e.g. electro-motors and generators

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
JP2009132239A 2009-06-01 2009-06-01 アキシャル型磁気浮上モータおよびアキシャル型磁気浮上モータを備えたアキシャル型磁気浮上遠心ポンプ Active JP5590520B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009132239A JP5590520B2 (ja) 2009-06-01 2009-06-01 アキシャル型磁気浮上モータおよびアキシャル型磁気浮上モータを備えたアキシャル型磁気浮上遠心ポンプ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009132239A JP5590520B2 (ja) 2009-06-01 2009-06-01 アキシャル型磁気浮上モータおよびアキシャル型磁気浮上モータを備えたアキシャル型磁気浮上遠心ポンプ

Publications (3)

Publication Number Publication Date
JP2010279230A JP2010279230A (ja) 2010-12-09
JP2010279230A5 JP2010279230A5 (https=) 2012-07-19
JP5590520B2 true JP5590520B2 (ja) 2014-09-17

Family

ID=43425652

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009132239A Active JP5590520B2 (ja) 2009-06-01 2009-06-01 アキシャル型磁気浮上モータおよびアキシャル型磁気浮上モータを備えたアキシャル型磁気浮上遠心ポンプ

Country Status (1)

Country Link
JP (1) JP5590520B2 (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5963134B2 (ja) * 2012-08-03 2016-08-03 国立大学法人茨城大学 アキシャル型磁気浮上モータ
JP6698278B2 (ja) * 2015-03-30 2020-05-27 Ntn株式会社 遠心式ポンプ装置
JP6577300B2 (ja) * 2015-08-27 2019-09-18 国立大学法人茨城大学 磁気浮上姿勢制御装置
US10141804B2 (en) * 2017-01-11 2018-11-27 Infinitum Electric Inc. System, method and apparatus for modular axial field rotary energy device
CN108322001B (zh) * 2018-04-08 2025-02-14 成都乐恩自动化技术有限公司 一种变流变速无换向永磁直流电动机
CN108288898B (zh) * 2018-04-08 2025-04-04 卧龙电气南阳防爆集团工业驱动有限公司 一种变流变速无刷无换向永磁直流电动机
JP7625372B2 (ja) 2020-06-01 2025-02-03 キヤノン株式会社 モータ及びこれを用いた機器
CN114221580B (zh) * 2021-12-21 2023-01-31 苏州苏磁智能科技有限公司 磁悬浮装置以及转子位置调节方法
CN115102429B (zh) * 2022-08-03 2026-04-24 成都理工大学 一种径向磁悬浮装置以及磁悬浮装置设计方法
CN119853502B (zh) * 2025-01-15 2025-11-25 槃实科技(深圳)有限公司 一种磁悬浮电机及泵

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10327569A (ja) * 1997-05-26 1998-12-08 Hitachi Metals Ltd 磁石式ブラシレス電動機
JP3808811B2 (ja) * 2002-08-06 2006-08-16 独立行政法人科学技術振興機構 アキシャル磁気浮上回転モータおよびこれを用いた回転機器
AU2003902255A0 (en) * 2003-05-09 2003-05-29 Queensland University Of Technology Motor

Also Published As

Publication number Publication date
JP2010279230A (ja) 2010-12-09

Similar Documents

Publication Publication Date Title
JP5590520B2 (ja) アキシャル型磁気浮上モータおよびアキシャル型磁気浮上モータを備えたアキシャル型磁気浮上遠心ポンプ
JP2010279230A5 (https=)
US8821365B2 (en) Rotation drive device and centrifugal pump apparatus using the same
EP2693609B1 (en) Rotation and drive device and centrifugal pump device using same
JP6327887B2 (ja) 電動機および電動機システム
US20100109463A1 (en) Hybrid Five Axis Magnetic Bearing System Using Axial Passive PM Bearing Magnet Paths and Radial Active Magnetic Bearings with Permanent Magnet Bias and Related Method
JP2009273214A (ja) ベアリングレスモータ及び該ベアリングレスモータを搭載した人工心臓、血液ポンプ、人工心肺、ポンプ、ファン、ブロワ、コンプレッサ、アクチュエータ、リアクションホイール、フライホイール、揺動ステージ
Asama et al. Suspension performance of a two-axis actively regulated consequent-pole bearingless motor
CN101169160A (zh) 三自由度锥形定转子交直流混合磁轴承
Osa et al. Magnetic levitation performance of miniaturized magnetically levitated motor with 5-DOF active control
JP2016163495A (ja) 電動機および電動機システム
Sugimoto et al. Design of SPM and IPM rotors in novel one-axis actively positioned single-drive bearingless motor
JP2860398B2 (ja) アキシャル磁気浮上回転モータ及びこれを用いた回転機器
CN108712043A (zh) 一种定子永磁偏置五自由度无轴承异步电机
JP2015220773A (ja) ベアリングレスモータ
Onuma et al. Development of a small magnetic levitated centrifugal blood pump using a radial type self-bearing motor and axial position change of rotor-impeller by rotational magnetic field
Puentener et al. Homopolar bearingless slice motor in temple design
JP2005016677A (ja) アキシャル型磁気浮上回転機器及び遠心ポンプ
Sugimoto et al. A novel stator structure with soft magnetic composite in one-axis actively positioned single-drive bearingless motor
Kurita et al. Basic design of the maglev pump for total artificial heart by using double stator type axial Self-bearing motor
Miyoshi et al. Axial vibration suppression by field flux regulation in two-axis actively positioned permanent magnet bearingless motors with axial position estimation
Ueno et al. A 5-dof active controlled disk type pm motor with cylindrical flux paths
Asama et al. A novel concept of a single-drive bearingless motor
Sugimoto et al. Design and test result of novel single-drive bearingless motor with cylindrical radial gap
Miyamoto et al. Verification of a novel 5-axis active control type bearingless canned motor pump utilizing passive magnetic bearing function for high power

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20120531

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20120531

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20130626

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20130702

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20130826

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20140204

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20140507

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20140515

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20140701

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20140722

R150 Certificate of patent or registration of utility model

Ref document number: 5590520

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250