DE3447980A1 - Elektronisch kommutierter gleichstrommotor zum antrieb rotierender speichermedien - Google Patents
Elektronisch kommutierter gleichstrommotor zum antrieb rotierender speichermedienInfo
- Publication number
- DE3447980A1 DE3447980A1 DE19843447980 DE3447980A DE3447980A1 DE 3447980 A1 DE3447980 A1 DE 3447980A1 DE 19843447980 DE19843447980 DE 19843447980 DE 3447980 A DE3447980 A DE 3447980A DE 3447980 A1 DE3447980 A1 DE 3447980A1
- Authority
- DE
- Germany
- Prior art keywords
- rotor
- conductor track
- motor
- track arrangement
- motor according
- 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.)
- Granted
Links
- 238000003860 storage Methods 0.000 title claims description 19
- 239000004020 conductor Substances 0.000 claims abstract description 141
- 238000004804 winding Methods 0.000 claims abstract description 27
- 239000012876 carrier material Substances 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 230000008719 thickening Effects 0.000 claims description 3
- 230000003449 preventive effect Effects 0.000 claims description 2
- 239000011253 protective coating Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 description 21
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 13
- 239000000696 magnetic material Substances 0.000 description 7
- 230000007935 neutral effect Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 229910001035 Soft ferrite Inorganic materials 0.000 description 5
- 238000009826 distribution Methods 0.000 description 5
- 239000013078 crystal Substances 0.000 description 4
- 238000010292 electrical insulation Methods 0.000 description 4
- 230000005415 magnetization Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000005405 multipole Effects 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 4
- 229910000859 α-Fe Inorganic materials 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 230000005355 Hall effect Effects 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 229910000842 Zamak Inorganic materials 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 230000015654 memory Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920003223 poly(pyromellitimide-1,4-diphenyl ether) Polymers 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 239000002990 reinforced plastic Substances 0.000 description 1
- 238000006798 ring closing metathesis reaction Methods 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000003079 width control Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/26—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors consisting of printed conductors
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
- G11B19/20—Driving; Starting; Stopping; Control thereof
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
- G11B19/20—Driving; Starting; Stopping; Control thereof
- G11B19/2009—Turntables, hubs and motors for disk drives; Mounting of motors in the drive
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19843447980 DE3447980A1 (de) | 1984-09-13 | 1984-09-13 | Elektronisch kommutierter gleichstrommotor zum antrieb rotierender speichermedien |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19843447980 DE3447980A1 (de) | 1984-09-13 | 1984-09-13 | Elektronisch kommutierter gleichstrommotor zum antrieb rotierender speichermedien |
| DE3433695A DE3433695C1 (de) | 1984-09-13 | 1984-09-13 | Elektronisch kommutierte Gleichstrommaschine und deren Verwendung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3447980A1 true DE3447980A1 (de) | 1986-03-20 |
| DE3447980C2 DE3447980C2 (enrdf_load_stackoverflow) | 1989-12-28 |
Family
ID=25824713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19843447980 Granted DE3447980A1 (de) | 1984-09-13 | 1984-09-13 | Elektronisch kommutierter gleichstrommotor zum antrieb rotierender speichermedien |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3447980A1 (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4924125A (en) * | 1987-09-15 | 1990-05-08 | Clark Automotive Developments Limited | Electric motor or alternator |
| EP0680133A1 (de) * | 1994-04-26 | 1995-11-02 | Orto Holding A.G. | Elektronisch kommutierte Gleichstrommaschine |
| US6661220B1 (en) | 1998-04-16 | 2003-12-09 | Siemens Aktiengesellschaft | Antenna transponder configuration for angle measurement and data transmission |
| CN114026771A (zh) * | 2019-06-27 | 2022-02-08 | 法雷奥电机设备公司 | 用于旋转电机的塑料轴承 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5874881A (en) * | 1996-09-13 | 1999-02-23 | U.S. Philips Corporation | Electromechanical device, coil configuration for the electromechanical device, and information storage and/or reproduction apparatus including such a device |
| DE102004013022B3 (de) * | 2004-03-16 | 2005-10-13 | Sew-Eurodrive Gmbh & Co. Kg | Abschnittszähler und Antrieb |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1613380A1 (de) * | 1967-04-21 | 1970-09-24 | Siemens Ag | Kollektorloser Gleichstom-Kleinstmotor |
| DE2952095A1 (de) * | 1979-01-16 | 1980-07-17 | Papst Motoren Kg | Kollektorloser gleichstrommotor |
| DE2920877A1 (de) * | 1979-05-23 | 1980-11-27 | Bosch Gmbh Robert | Ankerwicklung fuer gleichstrommaschinen und vorrichtung zum anordnen der wicklung auf dem anker |
| US4309675A (en) * | 1978-10-30 | 1982-01-05 | Siegas-Metallwarenfabrik Wilhelm Loh Gmbh & Co. Kg | Control circuit for providing a synchronized drive signal to an oscillating system |
| DE3327123A1 (de) * | 1982-07-27 | 1984-02-02 | Papst Motoren Gmbh & Co Kg | Antriebsanordnung fuer signalverarbeitende geraete |
| DE3231966A1 (de) * | 1982-08-27 | 1984-03-01 | Erich 8500 Nürnberg Rabe | Elektrische maschine |
-
1984
- 1984-09-13 DE DE19843447980 patent/DE3447980A1/de active Granted
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1613380A1 (de) * | 1967-04-21 | 1970-09-24 | Siemens Ag | Kollektorloser Gleichstom-Kleinstmotor |
| US4309675A (en) * | 1978-10-30 | 1982-01-05 | Siegas-Metallwarenfabrik Wilhelm Loh Gmbh & Co. Kg | Control circuit for providing a synchronized drive signal to an oscillating system |
| DE2952095A1 (de) * | 1979-01-16 | 1980-07-17 | Papst Motoren Kg | Kollektorloser gleichstrommotor |
| DE2920877A1 (de) * | 1979-05-23 | 1980-11-27 | Bosch Gmbh Robert | Ankerwicklung fuer gleichstrommaschinen und vorrichtung zum anordnen der wicklung auf dem anker |
| DE3327123A1 (de) * | 1982-07-27 | 1984-02-02 | Papst Motoren Gmbh & Co Kg | Antriebsanordnung fuer signalverarbeitende geraete |
| DE3231966A1 (de) * | 1982-08-27 | 1984-03-01 | Erich 8500 Nürnberg Rabe | Elektrische maschine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4924125A (en) * | 1987-09-15 | 1990-05-08 | Clark Automotive Developments Limited | Electric motor or alternator |
| EP0680133A1 (de) * | 1994-04-26 | 1995-11-02 | Orto Holding A.G. | Elektronisch kommutierte Gleichstrommaschine |
| US6661220B1 (en) | 1998-04-16 | 2003-12-09 | Siemens Aktiengesellschaft | Antenna transponder configuration for angle measurement and data transmission |
| CN114026771A (zh) * | 2019-06-27 | 2022-02-08 | 法雷奥电机设备公司 | 用于旋转电机的塑料轴承 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3447980C2 (enrdf_load_stackoverflow) | 1989-12-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0178380B1 (de) | Elektronisch kommutierte Gleichstrommaschine und deren Verwendung | |
| EP0167803B1 (de) | Kollektorloser Dreiphasen-Gleichstrommotor | |
| EP0331180B1 (de) | Elektrische Maschine | |
| DE69126125T2 (de) | Ständer für dynamoelektrische maschinen | |
| WO2018166977A1 (de) | Elektrische maschine | |
| DE3200664A1 (de) | "kommutatorloser elektromotor mit hilfsmagnetpolen" | |
| DE2225442B2 (de) | Kollektorloser Gleichstrommotor | |
| DE2937962A1 (de) | Gleichstommotor | |
| DE3538017A1 (de) | Elektrischer antrieb | |
| EP0246410A2 (de) | Induktionsmotor | |
| DE69111889T2 (de) | Elektromagnetisches Antriebssystem. | |
| DE3122049A1 (de) | Kollektorloser gleichstromaussenlaeufermotor | |
| DE3927454A1 (de) | Elektrisch errregte transversalflussmaschine | |
| EP0118471A1 (de) | Elektrische maschine | |
| EP0150070A2 (de) | Kollektorloser Gleichstommotor mit eisenloser Statorwicklung | |
| DE3433695C1 (de) | Elektronisch kommutierte Gleichstrommaschine und deren Verwendung | |
| DE3629423A1 (de) | Zylindrischer stator, dessen herstellung, und eine mit diesem stator ausgeruestete, elektronisch kommutierte gleichstrommaschine | |
| DE3447980A1 (de) | Elektronisch kommutierter gleichstrommotor zum antrieb rotierender speichermedien | |
| DE3447979A1 (de) | Elektronisch kommutierte gleichstrommaschine und deren verwendung | |
| DE4419780C2 (de) | Ringförmiger Stator für elektrodynamische Drehmaschine | |
| DE2423665C3 (de) | Kommutatorloser Gleichstrommotor mit axialem Luftspalt | |
| DE3401776A1 (de) | Kollektorloser gleichstrommotor mit eisenloser statorwicklung | |
| DE3620397C2 (enrdf_load_stackoverflow) | ||
| EP1231703B1 (de) | Unipolar-Maschine | |
| EP0501521A1 (de) | Bürstenloser Gleichstrommotor für niedrige Drehzahlen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AC | Divided out of |
Ref country code: DE Ref document number: 3433695 Format of ref document f/p: P |
|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| AC | Divided out of |
Ref country code: DE Ref document number: 3433695 Format of ref document f/p: P |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| AC | Divided out of |
Ref country code: DE Ref document number: 3433695 Format of ref document f/p: P |
|
| 8327 | Change in the person/name/address of the patent owner |
Owner name: ORTO HOLDING AG, LUXEMBURG/LUXEMBOURG, LU |
|
| 8328 | Change in the person/name/address of the agent |
Free format text: KERN, W., DIPL.-ING., 8000 MUENCHEN BREHM, H., DIPL.-CHEM. DR.PHIL.NAT. VOLPERT, M., DIPL.-ING. DR.-ING., PAT.-ANWAELTE, 81369 MUENCHEN |
|
| 8381 | Inventor (new situation) |
Free format text: RABE, ERICH, 90453 NUERNBERG, (VERSTORBEN), DE |
|
| 8339 | Ceased/non-payment of the annual fee |