发明名称 |
Random access flexible disk memory |
摘要 |
There is disclosed a closely arranged file of flexible rotating disk memory elements in which a disk may be randomly accessed with minimum error and relatively rapid access time. This disk system utilizes different diameter disks which are arranged in an ascending order in a sub-stack, are rotated at a relatively slow speed. A plurality of the sub-stacks, wherein there is a correspondence between the same diameter disk of each stack, are utilized to provide for a large memory capacity. Microprocessing techniques are utilized for sub-stack and disk selection.
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申请公布号 |
US4348705(A) |
申请公布日期 |
1982.09.07 |
申请号 |
US19800147039 |
申请日期 |
1980.05.07 |
申请人 |
SPERRY CORPORATION |
发明人 |
MITTAL, FAQUIR C.;ARRISON, FRANK J.;SCHONFELD, ARNOLD |
分类号 |
G11B5/55;G11B17/02;(IPC1-7):G11B5/01;G11B21/02 |
主分类号 |
G11B5/55 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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