DE3331755C2 - - Google Patents
Info
- Publication number
- DE3331755C2 DE3331755C2 DE19833331755 DE3331755A DE3331755C2 DE 3331755 C2 DE3331755 C2 DE 3331755C2 DE 19833331755 DE19833331755 DE 19833331755 DE 3331755 A DE3331755 A DE 3331755A DE 3331755 C2 DE3331755 C2 DE 3331755C2
- Authority
- DE
- Germany
- Prior art keywords
- drive arrangement
- arrangement according
- sensor
- magnet
- coil
- 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 - Fee Related
Links
- 230000005291 magnetic effect Effects 0.000 claims description 51
- 230000005294 ferromagnetic effect Effects 0.000 claims description 14
- 238000011156 evaluation Methods 0.000 claims description 6
- 239000003302 ferromagnetic material Substances 0.000 claims description 6
- 230000001939 inductive effect Effects 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000000696 magnetic material Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 7
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 238000004804 winding Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 235000010678 Paulownia tomentosa Nutrition 0.000 description 2
- 240000002834 Paulownia tomentosa Species 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000005415 magnetization Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- KPLQYGBQNPPQGA-UHFFFAOYSA-N cobalt samarium Chemical compound [Co].[Sm] KPLQYGBQNPPQGA-UHFFFAOYSA-N 0.000 description 1
- 238000013479 data entry Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011553 magnetic fluid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 101150069263 tra gene Proteins 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
- G11B33/12—Disposition of constructional parts in the apparatus, e.g. of power supply, of modules
- G11B33/121—Disposition of constructional parts in the apparatus, e.g. of power supply, of modules the apparatus comprising a single recording/reproducing device
- G11B33/122—Arrangements for providing electrical connections, e.g. connectors, cables, switches
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
- G11B15/1808—Driving of both record carrier and head
-
- 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
- G11B19/28—Speed controlling, regulating, or indicating
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3348445A DE3348445C2 (de) | 1982-09-04 | 1983-09-02 | Kollektorloser Gleichstrommotor zum Antrieb eines Speichermediums |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH5261/82A CH658518A5 (de) | 1982-09-04 | 1982-09-04 | Sensorvorrichtung. |
| CH647482 | 1982-11-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3331755A1 DE3331755A1 (de) | 1984-03-08 |
| DE3331755C2 true DE3331755C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-03-18 |
Family
ID=25697332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19833331755 Granted DE3331755A1 (de) | 1982-09-04 | 1983-09-02 | Einrichtung zur erzeugung von impulsen bei speicherantrieben |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3331755A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10059248B4 (de) * | 2000-10-12 | 2007-02-08 | Sunonwealth Electric Machine Industry Co., Ltd. | Achsenausgleichsplatte für einen bürstenlosen Gleichstrommotor |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0782699B2 (ja) * | 1984-06-01 | 1995-09-06 | パプスト ライセンシング ゲーエムベーハー | デイスク駆動装置 |
| DE3818994A1 (de) * | 1987-06-02 | 1988-12-22 | Papst Motoren Gmbh & Co Kg | Plattenspeicherantrieb |
| DE4117801C2 (de) * | 1990-06-01 | 1994-03-17 | Mitsubishi Electric Corp | Elektromotor |
| MY109288A (en) * | 1990-06-01 | 1996-12-31 | Mitsubishi Electric Corp | Electric motor |
| DE19520690A1 (de) * | 1995-06-07 | 1996-12-12 | Bosch Gmbh Robert | Schaltungsanordnung zur Aufbereitung eines Induktivgebersignals |
| US5717268A (en) * | 1996-06-17 | 1998-02-10 | Philips Electronics North America Corp. | Electric motor with tachometer signal generator |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5953503B2 (ja) | 1978-07-25 | 1984-12-25 | 三菱電機株式会社 | 回転検出装置 |
| US4215286A (en) | 1978-11-13 | 1980-07-29 | General Motors Corporation | Variable reluctance electromagnetic pickup |
| CH650366A5 (de) * | 1980-07-18 | 1985-07-15 | Papst Motoren Kg | Kollektorloser gleichstromaussenlaeufermotor. |
| US4405885A (en) | 1980-07-23 | 1983-09-20 | Matsushita Electric Industrial Co., Ltd. | Brushless dc motor |
| US4508998A (en) | 1981-02-09 | 1985-04-02 | David H. Rush | Brushless disc-type DC motor or generator |
| CH660264A5 (de) * | 1982-05-27 | 1987-03-31 | Papst Motoren Gmbh & Co Kg | Kollektorloser gleichstrommotor. |
| DE3327123C2 (de) * | 1982-07-27 | 1996-07-11 | Papst Motoren Gmbh & Co Kg | Antriebsanordnung für signalverarbeitende Geräte |
-
1983
- 1983-09-02 DE DE19833331755 patent/DE3331755A1/de active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10059248B4 (de) * | 2000-10-12 | 2007-02-08 | Sunonwealth Electric Machine Industry Co., Ltd. | Achsenausgleichsplatte für einen bürstenlosen Gleichstrommotor |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3331755A1 (de) | 1984-03-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8125 | Change of the main classification |
Ipc: H02K 29/00 |
|
| 8172 | Supplementary division/partition in: |
Ref country code: DE Ref document number: 3348445 Format of ref document f/p: P |
|
| Q171 | Divided out to: |
Ref document number: 3348445 Ref country code: DE |
|
| AH | Division in |
Ref country code: DE Ref document number: 3348445 Format of ref document f/p: P |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8320 | Willingness to grant licenses declared (paragraph 23) | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: PAPST LICENSING GMBH, 78549 SPAICHINGEN, DE |
|
| AH | Division in |
Ref country code: DE Ref document number: 3348445 Format of ref document f/p: P |
|
| 8327 | Change in the person/name/address of the patent owner |
Owner name: PAPST LICENSING GMBH & CO. KG, 78549 SPAICHINGEN, |
|
| 8339 | Ceased/non-payment of the annual fee |