BE641462A - - Google Patents
Info
- Publication number
- BE641462A BE641462A BE641462DA BE641462A BE 641462 A BE641462 A BE 641462A BE 641462D A BE641462D A BE 641462DA BE 641462 A BE641462 A BE 641462A
- Authority
- BE
- Belgium
- Prior art keywords
- core
- transformer
- windings
- groove
- core part
- Prior art date
Links
- 238000004804 winding Methods 0.000 claims description 21
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000002356 single layer Substances 0.000 claims description 3
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
- G11B5/52—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with simultaneous movement of head and record carrier, e.g. rotation of head
- G11B5/53—Disposition or mounting of heads on rotating support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/18—Rotary transformers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Or Transformers For Communication (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE641462A true BE641462A (enExample) |
Family
ID=204673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE641462D BE641462A (enExample) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE641462A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2453479A1 (fr) * | 1979-03-14 | 1980-10-31 | Victor Company Of Japan | Dispositif a transformateur tournant multi-canaux pour appareil d'enregistrement et/ou de reproduction |
-
0
- BE BE641462D patent/BE641462A/fr unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2453479A1 (fr) * | 1979-03-14 | 1980-10-31 | Victor Company Of Japan | Dispositif a transformateur tournant multi-canaux pour appareil d'enregistrement et/ou de reproduction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR3037185B1 (fr) | Dispositif a commutation d'anisotropie magnetique commande en tension utilisant un film de polarisation ferromagnetique externe. | |
| AU603886B2 (en) | In-spindle motor assembly for disk drive and method for fabricating the same | |
| JP5786804B2 (ja) | 回転電機の回転子及びその製造方法 | |
| US9666256B1 (en) | Spin-orbit torque magnetic random access memory and method of writing the same | |
| KR100419534B1 (ko) | 전동기의 회전자와 그 제조방법 | |
| US20090097309A1 (en) | Nonvolatile semiconductor storage device, and method for controlling nonvolatile semiconductor storage device | |
| CN110246962B (zh) | 磁存储装置及其制造方法 | |
| US12287527B2 (en) | Optical element driving mechanism | |
| CN1495902A (zh) | 磁存储装置及其制造方法 | |
| FR2813987A1 (fr) | Microcomposant du type micro-inductance ou micro-transformateur | |
| BE641462A (enExample) | ||
| EP2583281A1 (fr) | Memoire magnetoelectrique | |
| JP2016046409A (ja) | 磁気メモリ、磁気メモリ装置、磁気メモリの動作方法、及び磁気メモリの製造方法 | |
| FR2536893A1 (fr) | Dispositif rotatif de transformation pour appareil d'enregistrement et/ou de reproduction a quatre tetes | |
| FR2518844A1 (fr) | Moteur pas-a-pas biphase comprenant un rotor et un stator en deux parties | |
| JPS59101004A (ja) | 録画再生装置 | |
| FR3118307A1 (fr) | Dispositif de modification de la direction d’aimantation d’une couche magnétique, système spintronique et procédé associés | |
| US2928906A (en) | Magnetic transducing head with integral adjustment means | |
| US7276119B1 (en) | Method and apparatus for producing cover layers in Blu-ray discs | |
| JP2010182787A (ja) | 不揮発性半導体メモリ | |
| JP4102280B2 (ja) | スピン分極電子を用いた磁性媒体及び磁性媒体への情報記録装置及び記録方法 | |
| US3375574A (en) | Magnetic transducer and method of manufacture | |
| CA1278859C (fr) | Procede pour fabriquer un transducteur magnetique comportant plusieurs tetes | |
| KR101196607B1 (ko) | 스핀들 모터 | |
| US3421730A (en) | Pressure injection mold |