CH366067A - Device for recording and / or reproducing high-frequency signals, in particular television signals - Google Patents

Device for recording and / or reproducing high-frequency signals, in particular television signals

Info

Publication number
CH366067A
CH366067A CH7175459A CH7175459A CH366067A CH 366067 A CH366067 A CH 366067A CH 7175459 A CH7175459 A CH 7175459A CH 7175459 A CH7175459 A CH 7175459A CH 366067 A CH366067 A CH 366067A
Authority
CH
Switzerland
Prior art keywords
recording
signals
particular television
reproducing high
frequency signals
Prior art date
Application number
CH7175459A
Other languages
German (de)
Inventor
Theodorus Backers Franciscus
Original Assignee
Philips Nv
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Philips Nv filed Critical Philips Nv
Publication of CH366067A publication Critical patent/CH366067A/en

Links

Classifications

    • 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
    • G11B5/52—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 simultaneous movement of head and record carrier, e.g. rotation of head
    • G11B5/53—Disposition or mounting of heads on rotating support
    • G11B5/531—Disposition of more than one recording or reproducing head on support rotating cyclically around an axis
    • 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
    • G11B5/127—Structure or manufacture of heads, e.g. inductive
    • G11B5/17—Construction or disposition of windings
    • 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
    • G11B5/52—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 simultaneous movement of head and record carrier, e.g. rotation of head
    • 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
    • G11B5/52—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 simultaneous movement of head and record carrier, e.g. rotation of head
    • G11B5/53—Disposition or mounting of heads on rotating support

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
  • Magnetic Heads (AREA)
CH7175459A 1958-04-12 1959-04-09 Device for recording and / or reproducing high-frequency signals, in particular television signals CH366067A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL226773 1958-04-12

Publications (1)

Publication Number Publication Date
CH366067A true CH366067A (en) 1962-12-15

Family

ID=19751176

Family Applications (1)

Application Number Title Priority Date Filing Date
CH7175459A CH366067A (en) 1958-04-12 1959-04-09 Device for recording and / or reproducing high-frequency signals, in particular television signals

Country Status (6)

Country Link
US (1) US3084225A (en)
CH (1) CH366067A (en)
DE (1) DE1137071B (en)
FR (1) FR1219936A (en)
GB (1) GB844050A (en)
NL (1) NL110074C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3330033A (en) * 1963-12-31 1967-07-11 Philips Corp Method of manufacture of supports for magnetic heads

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL299624A (en) * 1962-10-24
JPS5833613B2 (en) * 1977-11-09 1983-07-21 コンスタンチン、アンドレ−エウイツチ、ラブレンチエフ Rotating magnetic head assembly
US4509084A (en) * 1981-05-11 1985-04-02 Tokyo Shibaura Denki Kabushiki Kaisha Rotary magnetic head

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2743320A (en) * 1949-12-13 1956-04-24 Sperry Rand Corp Variable area magnetic recording system
US2909616A (en) * 1953-06-15 1959-10-20 Marty Rene Magnetic talking machine
DE927999C (en) * 1953-07-01 1955-05-23 Telefunken Gmbh Apparatus for magnetic recording and reproduction of television images
GB760874A (en) * 1953-09-02 1956-11-07 Philips Electrical Ind Ltd Improvements in or relating to magnetic recording or reproducing heads
US2954547A (en) * 1956-02-16 1960-09-27 Ibm Selector for a multiple track record of a magnetic memory system
DE1026781B (en) * 1956-12-20 1958-03-27 Telefunken Gmbh Arrangement for magnetic recording and sampling of television signals
US3042756A (en) * 1956-12-21 1962-07-03 Ibm Rotatable magnetic transducer
US2985863A (en) * 1957-12-20 1961-05-23 Ibm Magnetic scanner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3330033A (en) * 1963-12-31 1967-07-11 Philips Corp Method of manufacture of supports for magnetic heads

Also Published As

Publication number Publication date
GB844050A (en) 1960-08-10
US3084225A (en) 1963-04-02
NL110074C (en)
FR1219936A (en) 1960-05-20
DE1137071B (en) 1962-09-27

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