GB820622A - Magnetic recording apparatus - Google Patents
Magnetic recording apparatusInfo
- Publication number
- GB820622A GB820622A GB26000/55A GB2600055A GB820622A GB 820622 A GB820622 A GB 820622A GB 26000/55 A GB26000/55 A GB 26000/55A GB 2600055 A GB2600055 A GB 2600055A GB 820622 A GB820622 A GB 820622A
- Authority
- GB
- United Kingdom
- Prior art keywords
- magnetic recording
- head
- disc
- sept
- block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000000694 effects Effects 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B21/00—Head arrangements not specific to the method of recording or reproducing
- G11B21/16—Supporting the heads; Supporting the sockets for plug-in heads
- G11B21/20—Supporting the heads; Supporting the sockets for plug-in heads while the head is in operative position but stationary or permitting minor movements to follow irregularities in surface of record carrier
-
- 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
- G11B5/40—Protective measures on heads, e.g. against excessive temperature
-
- 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
-
- 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
- G11B5/58—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 provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
- G11B5/60—Fluid-dynamic spacing of heads from record-carriers
- G11B5/6005—Specially adapted for spacing from a rotating disc using a fluid cushion
Landscapes
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
- Facsimile Scanning Arrangements (AREA)
- Supporting Of Heads In Record-Carrier Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US820622XA | 1954-09-15 | 1954-09-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB820622A true GB820622A (en) | 1959-09-23 |
Family
ID=22168801
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB763780D Active GB763780A (US06235095-20010522-C00021.png) | 1954-09-15 | ||
GB26000/55A Expired GB820622A (en) | 1954-09-15 | 1955-09-12 | Magnetic recording apparatus |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB763780D Active GB763780A (US06235095-20010522-C00021.png) | 1954-09-15 |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1085687B (US06235095-20010522-C00021.png) |
GB (2) | GB820622A (US06235095-20010522-C00021.png) |
NL (2) | NL194026A (US06235095-20010522-C00021.png) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1230464B (de) * | 1960-10-14 | 1966-12-15 | Philips Nv | Vorrichtung zur magnetischen Aufzeichnung und/oder Wiedergabe und Aufzeichnungstraeger |
US3366390A (en) * | 1965-04-28 | 1968-01-30 | Ibm | Method for removing microscopic dust particles |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2957051A (en) * | 1955-06-30 | 1960-10-18 | Burroughs Corp | Mounting for magnetic heads |
US2950354A (en) * | 1956-05-29 | 1960-08-23 | Burroughs Corp | Magnetic head suspension |
US3005676A (en) * | 1956-06-08 | 1961-10-24 | Burroughs Corp | Control for retractible transducers |
US3065460A (en) * | 1957-10-21 | 1962-11-20 | Ibm | Floating head |
IT613938A (US06235095-20010522-C00021.png) * | 1957-11-01 | |||
US3181166A (en) * | 1957-12-02 | 1965-04-27 | Rca Corp | Data storage apparatus |
NL236375A (US06235095-20010522-C00021.png) * | 1958-02-21 | 1900-01-01 | ||
US3051954A (en) * | 1958-05-26 | 1962-08-28 | Ibm | Air bearing transducer with gimbal ring mounting |
NL126117C (US06235095-20010522-C00021.png) * | 1958-09-19 | |||
US3057970A (en) * | 1959-08-25 | 1962-10-09 | Ibm | Arrangement for setting the recording heads of magnetic recording machines |
US3187315A (en) * | 1960-06-21 | 1965-06-01 | Ex Cell O Corp | Postioning apparatus for magnetic heads in recording devices |
DE1208355B (de) * | 1961-09-12 | 1966-01-05 | Ex Cell O Corp | Einrichtung zum Halten mindestens eines magnetischen UEbertragerkopfes in einem vorbestimmten Abstand von einer Aufzeichnungsflaeche |
DE1260171B (de) * | 1962-05-11 | 1968-02-01 | Meci Materiel Elect Contr | Schreibwerk fuer analoge Registriergeraete |
US3308450A (en) * | 1963-09-30 | 1967-03-07 | Ex Cell O Corp | Magnetic transducer head assembly with spring biasing head assembly away from drum |
JPS60192117U (ja) * | 1984-05-25 | 1985-12-20 | アルプス電気株式会社 | 浮動式磁気ヘツド |
JPH0316090Y2 (US06235095-20010522-C00021.png) * | 1984-09-13 | 1991-04-08 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2614169A (en) * | 1950-07-24 | 1952-10-14 | Engineering Res Associates Inc | Storage and relay system |
US2612566A (en) * | 1951-06-05 | 1952-09-30 | Bell Telephone Labor Inc | Magnetic recording and reproducing system |
-
0
- NL NL101195D patent/NL101195C/xx active
- NL NL194026D patent/NL194026A/xx unknown
- GB GB763780D patent/GB763780A/en active Active
-
1955
- 1955-01-26 DE DEI9715A patent/DE1085687B/de active Pending
- 1955-09-12 GB GB26000/55A patent/GB820622A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1230464B (de) * | 1960-10-14 | 1966-12-15 | Philips Nv | Vorrichtung zur magnetischen Aufzeichnung und/oder Wiedergabe und Aufzeichnungstraeger |
US3366390A (en) * | 1965-04-28 | 1968-01-30 | Ibm | Method for removing microscopic dust particles |
Also Published As
Publication number | Publication date |
---|---|
NL101195C (US06235095-20010522-C00021.png) | |
DE1085687B (de) | 1960-07-21 |
GB763780A (US06235095-20010522-C00021.png) | |
NL194026A (US06235095-20010522-C00021.png) |
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