KR870009327A - 자기헤드 - Google Patents

자기헤드

Info

Publication number
KR870009327A
KR870009327A KR1019860008831A KR860008831A KR870009327A KR 870009327 A KR870009327 A KR 870009327A KR 1019860008831 A KR1019860008831 A KR 1019860008831A KR 860008831 A KR860008831 A KR 860008831A KR 870009327 A KR870009327 A KR 870009327A
Authority
KR
South Korea
Prior art keywords
magnetic head
magnetic
head
Prior art date
Application number
KR1019860008831A
Other languages
English (en)
Other versions
KR900004746B1 (ko
Inventor
후미도시 도요시마
쇼오이찌 고야마
Original Assignee
알프스 덴기 가부시기 가이샤
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 알프스 덴기 가부시기 가이샤 filed Critical 알프스 덴기 가부시기 가이샤
Publication of KR870009327A publication Critical patent/KR870009327A/ko
Application granted granted Critical
Publication of KR900004746B1 publication Critical patent/KR900004746B1/ko

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
    • G11B5/147—Structure or manufacture of heads, e.g. inductive with cores being composed of metal sheets, i.e. laminated cores with cores composed of isolated magnetic layers, e.g. sheets
    • 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
    • G11B5/2651—Manufacture
KR1019860008831A 1986-03-24 1986-10-22 자기헤드 KR900004746B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP61065126A JPS62222414A (ja) 1986-03-24 1986-03-24 磁気ヘツド
JP65126 1986-03-24

Publications (2)

Publication Number Publication Date
KR870009327A true KR870009327A (ko) 1987-10-26
KR900004746B1 KR900004746B1 (ko) 1990-07-05

Family

ID=13277867

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860008831A KR900004746B1 (ko) 1986-03-24 1986-10-22 자기헤드

Country Status (3)

Country Link
US (1) US4769728A (ko)
JP (1) JPS62222414A (ko)
KR (1) KR900004746B1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980031974A (ko) * 1996-10-31 1998-07-25 김광호 벡터 기록재생용 자기 헤드

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4514776A (en) * 1981-05-08 1985-04-30 Alps Electric Co., Ltd. Magnetic head and method of manufacturing the same

Also Published As

Publication number Publication date
US4769728A (en) 1988-09-06
JPS62222414A (ja) 1987-09-30
KR900004746B1 (ko) 1990-07-05

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Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee