NL7111554A - - Google Patents

Info

Publication number
NL7111554A
NL7111554A NL7111554A NL7111554A NL7111554A NL 7111554 A NL7111554 A NL 7111554A NL 7111554 A NL7111554 A NL 7111554A NL 7111554 A NL7111554 A NL 7111554A NL 7111554 A NL7111554 A NL 7111554A
Authority
NL
Netherlands
Application number
NL7111554A
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
Priority to BE787807D priority Critical patent/BE787807A/xx
Application filed filed Critical
Priority to NL7111554A priority patent/NL7111554A/xx
Priority to DE2240084A priority patent/DE2240084A1/de
Priority to US00281123A priority patent/US3781834A/en
Priority to IT28305/72A priority patent/IT964083B/it
Priority to GB3863272A priority patent/GB1394251A/en
Priority to JP8267672A priority patent/JPS55809B2/ja
Priority to FR7229632A priority patent/FR2152559B1/fr
Publication of NL7111554A publication Critical patent/NL7111554A/xx
Priority to JP8365178A priority patent/JPS5415726A/ja

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
    • G11B5/10—Structure or manufacture of housings or shields for heads
    • 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
    • G11B5/265—Structure or manufacture of a head with more than one gap for erasing, recording or reproducing on the same track

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
NL7111554A 1971-08-21 1971-08-21 NL7111554A (xx)

Priority Applications (9)

Application Number Priority Date Filing Date Title
BE787807D BE787807A (fr) 1971-08-21 Tete magnetique a deux entrefers
NL7111554A NL7111554A (xx) 1971-08-21 1971-08-21
DE2240084A DE2240084A1 (de) 1971-08-21 1972-08-16 Herabsetzung des uebersprechens in einem doppelspaltkopf
US00281123A US3781834A (en) 1971-08-21 1972-08-16 Reduction cross-talk in double gap head
IT28305/72A IT964083B (it) 1971-08-21 1972-08-18 Testina magnetica a doppio trafer ro progettata in modo tale da ri durre la diafonia
GB3863272A GB1394251A (en) 1971-08-21 1972-08-18 Magnetic-recording head
JP8267672A JPS55809B2 (xx) 1971-08-21 1972-08-18
FR7229632A FR2152559B1 (xx) 1971-08-21 1972-08-18
JP8365178A JPS5415726A (en) 1971-08-21 1978-07-11 Double gap magnetic head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7111554A NL7111554A (xx) 1971-08-21 1971-08-21

Publications (1)

Publication Number Publication Date
NL7111554A true NL7111554A (xx) 1973-02-23

Family

ID=19813860

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7111554A NL7111554A (xx) 1971-08-21 1971-08-21

Country Status (8)

Country Link
US (1) US3781834A (xx)
JP (2) JPS55809B2 (xx)
BE (1) BE787807A (xx)
DE (1) DE2240084A1 (xx)
FR (1) FR2152559B1 (xx)
GB (1) GB1394251A (xx)
IT (1) IT964083B (xx)
NL (1) NL7111554A (xx)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4979227U (xx) * 1972-10-25 1974-07-09
JPS50133620A (xx) * 1974-04-10 1975-10-23
AT365804B (de) * 1977-12-20 1982-02-25 Bogen Wolfgang Abriebfester magnetkopf
JPS557190U (xx) * 1978-06-30 1980-01-17
JPS5561329U (xx) * 1978-10-20 1980-04-25
JPS56136333U (xx) * 1980-03-14 1981-10-15
JPS59221186A (ja) * 1983-05-31 1984-12-12 Matsushita Electric Ind Co Ltd 時間軸補正装置
JPS6324714U (xx) * 1986-07-25 1988-02-18
US4883950A (en) * 1987-05-23 1989-11-28 The Furukawa Electric Co., Ltd. Composite magnetic and optical head
US5245494A (en) * 1991-07-15 1993-09-14 Hogan John W Write-read magnetic recording head
JPH0611104U (ja) * 1993-04-05 1994-02-10 ミツミ電機株式会社 磁気ヘッド

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3479662A (en) * 1966-10-06 1969-11-18 Ibm Feedthrough elimination in magnetic transducers
US3432839A (en) * 1966-12-09 1969-03-11 Ibm Magnetic multihead assembly with shielding means
NL155388B (nl) * 1967-08-31 1977-12-15 Philips Nv Een magneetkopstelsel met ten minste een schrijfkop en ten minste een leeskop.

Also Published As

Publication number Publication date
US3781834A (en) 1973-12-25
FR2152559A1 (xx) 1973-04-27
BE787807A (fr) 1973-02-21
DE2240084A1 (de) 1973-03-15
JPS6249650B2 (xx) 1987-10-20
IT964083B (it) 1974-01-21
GB1394251A (en) 1975-05-14
JPS4830413A (xx) 1973-04-21
FR2152559B1 (xx) 1976-05-21
JPS55809B2 (xx) 1980-01-10
JPS5415726A (en) 1979-02-05

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Legal Events

Date Code Title Description
BI The patent application has been withdrawn