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
Links
- 239000000696 magnetic material Substances 0.000 claims 3
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
- Motor Or Generator Frames (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11234788U JPH0233590U (de) | 1988-08-26 | 1988-08-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11234788U JPH0233590U (de) | 1988-08-26 | 1988-08-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0233590U true JPH0233590U (de) | 1990-03-02 |
Family
ID=31351206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11234788U Pending JPH0233590U (de) | 1988-08-26 | 1988-08-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0233590U (de) |
Cited By (12)
| 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 |
-
1988
- 1988-08-26 JP JP11234788U patent/JPH0233590U/ja active Pending
Cited By (18)
| 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 |
| US11712167B2 (en) | 2015-02-11 | 2023-08-01 | Tc1 Llc | Heart beat identification and pump speed synchronization |
| 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 |
| US11781551B2 (en) | 2015-02-12 | 2023-10-10 | Tc1 Llc | Alternating pump gaps |
| US10371152B2 (en) | 2015-02-12 | 2019-08-06 | 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 |
| US11015605B2 (en) | 2015-02-12 | 2021-05-25 | Tc1 Llc | Alternating pump gaps |
| US10245361B2 (en) | 2015-02-13 | 2019-04-02 | Tc1 Llc | Impeller suspension mechanism for heart pump |
| US11639722B2 (en) | 2015-11-16 | 2023-05-02 | Tc1 Llc | Pressure/flow characteristic modification of a centrifugal pump in a ventricular assist device |
| US10888645B2 (en) | 2015-11-16 | 2021-01-12 | 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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