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 11
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000002356 single layer Substances 0.000 claims description 3
- 230000001808 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
- 210000003800 Pharynx Anatomy 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 210000004940 Nucleus Anatomy 0.000 description 1
- 241000343232 Oia Species 0.000 description 1
- 229910000529 magnetic ferrite Inorganic materials 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000003071 parasitic 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 (nl) |
Family
ID=204673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE641462D BE641462A (nl) |
Country Status (1)
Country | Link |
---|---|
BE (1) | BE641462A (nl) |
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 |
---|---|---|
JP5786804B2 (ja) | 回転電機の回転子及びその製造方法 | |
KR101869149B1 (ko) | 외부 강자성 바이어싱 필름을 사용하는 전압 제어 자기 이방성 전환 디바이스 | |
US8557695B2 (en) | Nonvolatile semiconductor storage device, and method for controlling nonvolatile semiconductor storage device | |
US9666256B1 (en) | Spin-orbit torque magnetic random access memory and method of writing the same | |
KR100419534B1 (ko) | 전동기의 회전자와 그 제조방법 | |
CN110246962B (zh) | 磁存储装置及其制造方法 | |
BE641462A (nl) | ||
FR2961632A1 (fr) | Memoire magnetoelectrique | |
US20140167191A1 (en) | Method for reducing size and center positioning of magnetic memory element contacts | |
US7276119B1 (en) | Method and apparatus for producing cover layers in Blu-ray discs | |
FR2536893A1 (fr) | Dispositif rotatif de transformation pour appareil d'enregistrement et/ou de reproduction a quatre tetes | |
JPS59101004A (ja) | 録画再生装置 | |
EP0327554B1 (fr) | Bloc magnetique a aimantation ajustable pour la production d'un champ magnetique permanent dans une zone d'interet | |
US9985505B2 (en) | Rotor of rotating electric machine | |
EP0587142B1 (en) | A rotary transformer | |
US8281331B2 (en) | Data storage medium support member, chucking device, brushless motor, and disc drive apparatus | |
US2928906A (en) | Magnetic transducing head with integral adjustment means | |
FR3118307A1 (fr) | Dispositif de modification de la direction d’aimantation d’une couche magnétique, système spintronique et procédé associés | |
FR3103624A1 (fr) | dispositif d’induction électromagnétique | |
CA1278859C (fr) | Procede pour fabriquer un transducteur magnetique comportant plusieurs tetes | |
US3375574A (en) | Magnetic transducer and method of manufacture | |
US3421730A (en) | Pressure injection mold | |
BE516578A (nl) | ||
CA1307920C (fr) | Procede pour fabriquer un transducteur magnetique comportant plusieurs tetes | |
FR2572578A1 (fr) | Pile de tetes magnetiques et son procede de realisation |