JPH0328148B2 - - Google Patents
Info
- Publication number
- JPH0328148B2 JPH0328148B2 JP56091845A JP9184581A JPH0328148B2 JP H0328148 B2 JPH0328148 B2 JP H0328148B2 JP 56091845 A JP56091845 A JP 56091845A JP 9184581 A JP9184581 A JP 9184581A JP H0328148 B2 JPH0328148 B2 JP H0328148B2
- Authority
- JP
- Japan
- Prior art keywords
- magnetized
- hall element
- pole
- output
- differential circuit
- 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 - Lifetime
Links
- 238000004804 winding Methods 0.000 claims description 12
- 230000005284 excitation Effects 0.000 claims description 11
- 230000005291 magnetic effect Effects 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000005513 bias potential Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000005415 magnetization Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 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 (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56091845A JPS57208851A (en) | 1981-06-15 | 1981-06-15 | Commutator-less motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56091845A JPS57208851A (en) | 1981-06-15 | 1981-06-15 | Commutator-less motor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57208851A JPS57208851A (en) | 1982-12-22 |
JPH0328148B2 true JPH0328148B2 (en]) | 1991-04-18 |
Family
ID=14037907
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56091845A Granted JPS57208851A (en) | 1981-06-15 | 1981-06-15 | Commutator-less motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57208851A (en]) |
-
1981
- 1981-06-15 JP JP56091845A patent/JPS57208851A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS57208851A (en) | 1982-12-22 |
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