JPH0159643B2 - - Google Patents

Info

Publication number
JPH0159643B2
JPH0159643B2 JP56037498A JP3749881A JPH0159643B2 JP H0159643 B2 JPH0159643 B2 JP H0159643B2 JP 56037498 A JP56037498 A JP 56037498A JP 3749881 A JP3749881 A JP 3749881A JP H0159643 B2 JPH0159643 B2 JP H0159643B2
Authority
JP
Japan
Prior art keywords
head
magnetic
plane
tape
recording
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
Application number
JP56037498A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57169915A (en
Inventor
Takeshi Takahashi
Kyoshi Sasaki
Akio Kuroe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP56037498A priority Critical patent/JPS57169915A/ja
Publication of JPS57169915A publication Critical patent/JPS57169915A/ja
Publication of JPH0159643B2 publication Critical patent/JPH0159643B2/ja
Granted legal-status Critical Current

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
    • G11B5/127—Structure or manufacture of heads, e.g. inductive
    • G11B5/133—Structure or manufacture of heads, e.g. inductive with cores composed of particles, e.g. with dust cores, with ferrite cores with cores composed of isolated magnetic particles

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
JP56037498A 1981-03-16 1981-03-16 Magnetic recorder and reproducer Granted JPS57169915A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56037498A JPS57169915A (en) 1981-03-16 1981-03-16 Magnetic recorder and reproducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56037498A JPS57169915A (en) 1981-03-16 1981-03-16 Magnetic recorder and reproducer

Publications (2)

Publication Number Publication Date
JPS57169915A JPS57169915A (en) 1982-10-19
JPH0159643B2 true JPH0159643B2 (https=) 1989-12-19

Family

ID=12499181

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56037498A Granted JPS57169915A (en) 1981-03-16 1981-03-16 Magnetic recorder and reproducer

Country Status (1)

Country Link
JP (1) JPS57169915A (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03124313U (https=) * 1990-03-30 1991-12-17

Also Published As

Publication number Publication date
JPS57169915A (en) 1982-10-19

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