JPS6227621B2 - - Google Patents
Info
- Publication number
- JPS6227621B2 JPS6227621B2 JP55146165A JP14616580A JPS6227621B2 JP S6227621 B2 JPS6227621 B2 JP S6227621B2 JP 55146165 A JP55146165 A JP 55146165A JP 14616580 A JP14616580 A JP 14616580A JP S6227621 B2 JPS6227621 B2 JP S6227621B2
- Authority
- JP
- Japan
- Prior art keywords
- position detecting
- detecting element
- signal
- rotor
- position detection
- 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
Links
- 238000001514 detection method Methods 0.000 claims description 38
- 230000005291 magnetic effect Effects 0.000 claims description 12
- 230000005284 excitation Effects 0.000 claims description 8
- 238000004804 winding Methods 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000005355 Hall effect Effects 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
- H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
- H02K29/08—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using magnetic effect devices, e.g. Hall-plates, magneto-resistors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Brushless Motors (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55146165A JPS5771259A (en) | 1980-10-17 | 1980-10-17 | Commutatorless motor |
US06/284,531 US4405885A (en) | 1980-07-23 | 1981-07-20 | Brushless dc motor |
GB8122492A GB2083955B (en) | 1980-07-23 | 1981-07-21 | Brushless dc motor |
DE19813129108 DE3129108A1 (de) | 1980-07-23 | 1981-07-23 | "buerstenloser gs-motor" |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55146165A JPS5771259A (en) | 1980-10-17 | 1980-10-17 | Commutatorless motor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5771259A JPS5771259A (en) | 1982-05-04 |
JPS6227621B2 true JPS6227621B2 (ru) | 1987-06-16 |
Family
ID=15401595
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55146165A Granted JPS5771259A (en) | 1980-07-23 | 1980-10-17 | Commutatorless motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5771259A (ru) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9719838B2 (en) | 2006-08-24 | 2017-08-01 | Micro Motion, Inc. | Method for calibrating a multiple flow conduit flow meter |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH650366A5 (de) * | 1980-07-18 | 1985-07-15 | Papst Motoren Kg | Kollektorloser gleichstromaussenlaeufermotor. |
JPS6142288A (ja) * | 1984-07-31 | 1986-02-28 | Sankyo Seiki Mfg Co Ltd | ブラシレスモ−タの駆動回路 |
DE3630312A1 (de) * | 1986-09-05 | 1988-03-17 | Thomson Brandt Gmbh | Schaltungsanordnung zur elektronischen kommutierung eines gleichstrommotors |
IE871008L (en) * | 1987-04-16 | 1988-10-16 | Kollmorgen Ireland Ltd | Screened inductance sensors |
CN115280665A (zh) * | 2020-03-18 | 2022-11-01 | 日本电产株式会社 | 状态检测装置和马达单元 |
-
1980
- 1980-10-17 JP JP55146165A patent/JPS5771259A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9719838B2 (en) | 2006-08-24 | 2017-08-01 | Micro Motion, Inc. | Method for calibrating a multiple flow conduit flow meter |
Also Published As
Publication number | Publication date |
---|---|
JPS5771259A (en) | 1982-05-04 |
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