SU664216A1 - Apparatus for recording onto and playback from disk - Google Patents
Apparatus for recording onto and playback from diskInfo
- Publication number
- SU664216A1 SU664216A1 SU772544336A SU2544336A SU664216A1 SU 664216 A1 SU664216 A1 SU 664216A1 SU 772544336 A SU772544336 A SU 772544336A SU 2544336 A SU2544336 A SU 2544336A SU 664216 A1 SU664216 A1 SU 664216A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- disk
- playback
- recording onto
- recording
- gap
- Prior art date
Links
Landscapes
- Supporting Of Heads In Record-Carrier Devices (AREA)
Description
ведени на диск, содержащем блок записывающей, воспроизвод щей -и стирающей головок, заключенных в корпус, сопр женный посредством пружины с опорой координатного Механизма, корпус блока головок выполнен в виде диска с гладкой рабочей поверхностью и расположен параллельно плоскости диска.Driving to a disk containing a recording, reproducing, and erasing head unit, enclosed in a housing mated by means of a spring with the support of the coordinate Mechanism, the body of the head unit is made in the form of a disk with a smooth working surface and is located parallel to the disk plane.
На чертеже изображено устройство дл записи и воспроизведени на дис общий вид.The drawing shows a device for recording and reproducing on a dis. General view.
Корпус 1 головки 2 выполнен в виде диска с гладкой рабочей поверхностью , обращенной к рабочей поверхности диска-накопител 3, и соединён с опорой координатного механизм . 4 посредством лружины 5,The housing 1 of the head 2 is made in the form of a disk with a smooth working surface facing the working surface of the disk drive 3, and is connected to the support of the coordinate mechanism. 4 by means of a lug 5,
При вращении диска-накопител 3 в зазоре между диском-корпусом го- ловки. и диском-накопителем под действием сил центрипетальногц эффекта возникает положительное избыточное давление, величина которого определ етс скоростью вращени диска-накопител , размерами дисков и междисковым зазором, причем регулирозка зазора может осуществл тьс поджатием пружины.When the disk drive 3 is rotated in the gap between the body disk of the head. and a drive with a centripetal force effect creates a positive overpressure, the value of which is determined by the speed of rotation of the drive, the size of the disks and the interdisk gap, and the gap can be adjusted by compressing the spring.
Отсутствие дополнительного.источника повышенного давлени упрощ аёт конструкцию, удешевл ет изготовление .и повышает экономичность работы .устройства. устран ютс дополнительные вибрации и шумы, возникающие при подаче струи воздуха в зазор между головкой и диском-накопителем. Повышаетс качество записи и воспроизведени информации.The absence of an additional pressure source simplifies the design, reduces the cost of manufacturing, and increases the economical operation of the device. Additional vibrations and noises occurring when the air jet is fed into the gap between the head and the disk drive are eliminated. The quality of recording and reproducing information is improved.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772544336A SU664216A1 (en) | 1977-11-21 | 1977-11-21 | Apparatus for recording onto and playback from disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772544336A SU664216A1 (en) | 1977-11-21 | 1977-11-21 | Apparatus for recording onto and playback from disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU664216A1 true SU664216A1 (en) | 1979-05-25 |
Family
ID=20733366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU772544336A SU664216A1 (en) | 1977-11-21 | 1977-11-21 | Apparatus for recording onto and playback from disk |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU664216A1 (en) |
-
1977
- 1977-11-21 SU SU772544336A patent/SU664216A1/en active
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