JPH0233590U - - Google Patents

Info

Publication number
JPH0233590U
JPH0233590U JP11234788U JP11234788U JPH0233590U JP H0233590 U JPH0233590 U JP H0233590U JP 11234788 U JP11234788 U JP 11234788U JP 11234788 U JP11234788 U JP 11234788U JP H0233590 U JPH0233590 U JP H0233590U
Authority
JP
Japan
Prior art keywords
magnetic pole
thickness direction
magnetic
rotor magnet
stepping motor
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.)
Pending
Application number
JP11234788U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP11234788U priority Critical patent/JPH0233590U/ja
Publication of JPH0233590U publication Critical patent/JPH0233590U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Iron Core Of Rotating Electric Machines (AREA)
  • Motor Or Generator Frames (AREA)
JP11234788U 1988-08-26 1988-08-26 Pending JPH0233590U (cs)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11234788U JPH0233590U (cs) 1988-08-26 1988-08-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11234788U JPH0233590U (cs) 1988-08-26 1988-08-26

Publications (1)

Publication Number Publication Date
JPH0233590U true JPH0233590U (cs) 1990-03-02

Family

ID=31351206

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11234788U Pending JPH0233590U (cs) 1988-08-26 1988-08-26

Country Status (1)

Country Link
JP (1) JPH0233590U (cs)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012205349A (ja) * 2011-03-24 2012-10-22 Ntn Corp 回転駆動装置およびそれを用いた遠心式ポンプ装置
US9556873B2 (en) 2013-02-27 2017-01-31 Tc1 Llc Startup sequence for centrifugal pump with levitated impeller
US9623161B2 (en) 2014-08-26 2017-04-18 Tc1 Llc Blood pump and method of suction detection
US9638202B2 (en) 2010-09-14 2017-05-02 Tc1 Llc Centrifugal pump apparatus
US9709061B2 (en) 2013-01-24 2017-07-18 Tc1 Llc Impeller position compensation using field oriented control
US9850906B2 (en) 2011-03-28 2017-12-26 Tc1 Llc Rotation drive device and centrifugal pump apparatus employing same
US10052420B2 (en) 2013-04-30 2018-08-21 Tc1 Llc Heart beat identification and pump speed synchronization
US10117983B2 (en) 2015-11-16 2018-11-06 Tc1 Llc Pressure/flow characteristic modification of a centrifugal pump in a ventricular assist device
US10245361B2 (en) 2015-02-13 2019-04-02 Tc1 Llc Impeller suspension mechanism for heart pump
US10371152B2 (en) 2015-02-12 2019-08-06 Tc1 Llc Alternating pump gaps
US10506935B2 (en) 2015-02-11 2019-12-17 Tc1 Llc Heart beat identification and pump speed synchronization
US11724097B2 (en) 2015-02-12 2023-08-15 Tc1 Llc System and method for controlling the position of a levitated rotor

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9638202B2 (en) 2010-09-14 2017-05-02 Tc1 Llc Centrifugal pump apparatus
JP2012205349A (ja) * 2011-03-24 2012-10-22 Ntn Corp 回転駆動装置およびそれを用いた遠心式ポンプ装置
US9850906B2 (en) 2011-03-28 2017-12-26 Tc1 Llc Rotation drive device and centrifugal pump apparatus employing same
US9709061B2 (en) 2013-01-24 2017-07-18 Tc1 Llc Impeller position compensation using field oriented control
US9556873B2 (en) 2013-02-27 2017-01-31 Tc1 Llc Startup sequence for centrifugal pump with levitated impeller
US10052420B2 (en) 2013-04-30 2018-08-21 Tc1 Llc Heart beat identification and pump speed synchronization
US9623161B2 (en) 2014-08-26 2017-04-18 Tc1 Llc Blood pump and method of suction detection
US10506935B2 (en) 2015-02-11 2019-12-17 Tc1 Llc Heart beat identification and pump speed synchronization
US10856748B2 (en) 2015-02-11 2020-12-08 Tc1 Llc Heart beat identification and pump speed synchronization
US12213766B2 (en) 2015-02-11 2025-02-04 Tc1 Llc Heart beat identification and pump speed synchronization
US11712167B2 (en) 2015-02-11 2023-08-01 Tc1 Llc Heart beat identification and pump speed synchronization
US11781551B2 (en) 2015-02-12 2023-10-10 Tc1 Llc Alternating pump gaps
US11015605B2 (en) 2015-02-12 2021-05-25 Tc1 Llc Alternating pump gaps
US11724097B2 (en) 2015-02-12 2023-08-15 Tc1 Llc System and method for controlling the position of a levitated rotor
US10371152B2 (en) 2015-02-12 2019-08-06 Tc1 Llc Alternating pump gaps
US12285598B2 (en) 2015-02-12 2025-04-29 Tc1 Llc System and method for controlling the position of a levitated rotor
US12297836B2 (en) 2015-02-12 2025-05-13 Tc1 Llc Alternating pump gaps
US10245361B2 (en) 2015-02-13 2019-04-02 Tc1 Llc Impeller suspension mechanism for heart pump
US10888645B2 (en) 2015-11-16 2021-01-12 Tc1 Llc Pressure/flow characteristic modification of a centrifugal pump in a ventricular assist device
US11639722B2 (en) 2015-11-16 2023-05-02 Tc1 Llc Pressure/flow characteristic modification of a centrifugal pump in a ventricular assist device
US10117983B2 (en) 2015-11-16 2018-11-06 Tc1 Llc Pressure/flow characteristic modification of a centrifugal pump in a ventricular assist device

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