SU959153A1 - Device for determining location of magnetic heads - Google Patents
Device for determining location of magnetic heads Download PDFInfo
- Publication number
- SU959153A1 SU959153A1 SU813246603A SU3246603A SU959153A1 SU 959153 A1 SU959153 A1 SU 959153A1 SU 813246603 A SU813246603 A SU 813246603A SU 3246603 A SU3246603 A SU 3246603A SU 959153 A1 SU959153 A1 SU 959153A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- magnetic heads
- determining location
- location
- determining
- magnetic
- Prior art date
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Description
(54) УСТРОЙСТВО ДЛЯ ОПРЕДЕЛЕНИЯ МЕСТОПОЛОЖЕНИЯ МАГНИТНЫХ ГОЛОВОК(54) DEVICE FOR DETERMINING THE LOCATION OF MAGNETIC HEADS
1one
Изобретение относитс к накоплению информации , а именно к устройствам дл определени местоположени магнитных головок .The invention relates to the accumulation of information, namely, devices for determining the location of magnetic heads.
Известно устройство дл определени местоположени магнитных головок, содержащее преобразователь результата воспроизведени , включенный между магнитными головками и индикатором. Известное устройство имеет относительно простую конструкцию 1.A device for determining the location of magnetic heads is known, which contains a transducer of the result of reproduction, which is connected between the magnetic heads and the indicator. The known device has a relatively simple structure 1.
Однако известное устройство не позвол ет обеспечить достаточную простоту процесса определени местоположени магнитных головок.However, the known device does not allow for a sufficiently simple process for determining the location of the magnetic heads.
Известно также устройство дл определени местоположени магнитных головок, содержащее первый, второй и третий фазовые детекторы, входы которых соединены с выводами соответственно первой, второй и третьей потокочувствительных магнитных головок, смонтированных в одном блоке с возможностью установки вдоль рельсового носител записи, первый и второй пороговые элементы, подсоединенные к выходам соответственно второго, и третьего фазовых детекторов , выходы которых соединены черезIt is also known a device for determining the location of magnetic heads, comprising first, second and third phase detectors, the inputs of which are connected to the conclusions of the first, second and third flux-sensitive magnetic heads, respectively, mounted in one unit with the possibility of mounting along the rail record carrier, the first and second threshold elements connected to the outputs of the second and third phase detectors respectively, the outputs of which are connected via
первый и второй элементы НЕ соответственно с первым и вторым входами элемента И, выход которого подсоединен к входу индикатора установки на магнитную метку, третий вход - к выходу третьего порогового элемента, соединенного с первым выходом первого фазового детектора, а четвертый вход - к выходу четвертого порогового элемента , соединенного с дополнительным выводом третьей потокочувствительной магнитной головки, другой дополнительный вывод the first and second elements are NOT respectively with the first and second inputs of the element I, the output of which is connected to the input of the indicator of installation on a magnetic tag, the third input to the output of the third threshold element connected to the first output of the first phase detector, and the fourth input to the output of the fourth threshold an element connected to an additional terminal of the third flux-sensitive magnetic head; another additional terminal
10 которой подключен к дополнительному выводу первой потокочувствительной магнитной головки. Это устройство позвол ет обеспечить относительную простоту процесса определени местоположени магнитных головок 2.10 of which is connected to an additional output of the first flow-sensitive magnetic head. This device allows the relative simplicity of the process of determining the location of the magnetic heads 2.
1515
Недостаток подобного устройства состоит в значительной погрещности определени местоположени магнитных головок.The disadvantage of such a device is that the positioning of the magnetic heads is significantly flawed.
Цель изобретени - уменьшение погрешности определени местоположени маг20 нитных голобок.The purpose of the invention is to reduce the error in determining the location of the magnetic holobok.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU813246603A SU959153A1 (en) | 1981-02-06 | 1981-02-06 | Device for determining location of magnetic heads |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU813246603A SU959153A1 (en) | 1981-02-06 | 1981-02-06 | Device for determining location of magnetic heads |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU959153A1 true SU959153A1 (en) | 1982-09-15 |
Family
ID=20942576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU813246603A SU959153A1 (en) | 1981-02-06 | 1981-02-06 | Device for determining location of magnetic heads |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU959153A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4614984A (en) * | 1982-07-16 | 1986-09-30 | Canon Kabushiki Kaisha | Recording and/or reproducing apparatus with arrangement for positioning resetting the head |
-
1981
- 1981-02-06 SU SU813246603A patent/SU959153A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4614984A (en) * | 1982-07-16 | 1986-09-30 | Canon Kabushiki Kaisha | Recording and/or reproducing apparatus with arrangement for positioning resetting the head |
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