BE788510A - BIDIRECTIONAL MAGNETIC TRANSDUCER - Google Patents
BIDIRECTIONAL MAGNETIC TRANSDUCERInfo
- Publication number
- BE788510A BE788510A BE788510DA BE788510A BE 788510 A BE788510 A BE 788510A BE 788510D A BE788510D A BE 788510DA BE 788510 A BE788510 A BE 788510A
- Authority
- BE
- Belgium
- Prior art keywords
- magnetic transducer
- bidirectional magnetic
- bidirectional
- transducer
- magnetic
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/60—Guiding record carrier
- G11B15/62—Maintaining desired spacing between record carrier and head
- G11B15/64—Maintaining desired spacing between record carrier and head by fluid-dynamic spacing
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/56—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function the record carrier having reserve loop, e.g. to minimise inertia during acceleration measuring or control in connection therewith
- G11B15/58—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function the record carrier having reserve loop, e.g. to minimise inertia during acceleration measuring or control in connection therewith with vacuum column
-
- 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
- G11B5/488—Disposition of heads
- G11B5/4893—Disposition of heads relative to moving tape
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17986671A | 1971-09-13 | 1971-09-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE788510A true BE788510A (en) | 1973-01-02 |
Family
ID=22658320
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE788510D BE788510A (en) | 1971-09-13 | BIDIRECTIONAL MAGNETIC TRANSDUCER |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS4838115A (en) |
BE (1) | BE788510A (en) |
BR (1) | BR7205825D0 (en) |
CA (1) | CA1005572A (en) |
DE (1) | DE2239583C3 (en) |
FR (1) | FR2152619B1 (en) |
GB (1) | GB1339091A (en) |
IT (1) | IT964136B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS619814A (en) * | 1984-06-25 | 1986-01-17 | Sony Corp | Composite magnetic head device |
US5436780A (en) * | 1991-06-03 | 1995-07-25 | Matsushita Electric Industrial Co., Ltd. | Thin film magnetic head device |
JP2884824B2 (en) * | 1991-06-11 | 1999-04-19 | 松下電器産業株式会社 | Thin film magnetic head device |
-
0
- BE BE788510D patent/BE788510A/en unknown
-
1972
- 1972-07-11 GB GB3227472A patent/GB1339091A/en not_active Expired
- 1972-08-11 DE DE19722239583 patent/DE2239583C3/en not_active Expired
- 1972-08-22 IT IT2835972A patent/IT964136B/en active
- 1972-08-23 JP JP47083818A patent/JPS4838115A/ja active Pending
- 1972-08-24 BR BR582572A patent/BR7205825D0/en unknown
- 1972-08-29 FR FR7231320A patent/FR2152619B1/fr not_active Expired
- 1972-09-11 CA CA151,339A patent/CA1005572A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2239583B2 (en) | 1974-12-19 |
FR2152619A1 (en) | 1973-04-27 |
CA1005572A (en) | 1977-02-15 |
JPS4838115A (en) | 1973-06-05 |
IT964136B (en) | 1974-01-21 |
BR7205825D0 (en) | 1973-07-03 |
GB1339091A (en) | 1973-11-28 |
FR2152619B1 (en) | 1975-10-03 |
DE2239583A1 (en) | 1973-03-29 |
DE2239583C3 (en) | 1975-08-21 |
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