JPS5629828A - Magnetic recording and reproduction head - Google Patents

Magnetic recording and reproduction head

Info

Publication number
JPS5629828A
JPS5629828A JP10294079A JP10294079A JPS5629828A JP S5629828 A JPS5629828 A JP S5629828A JP 10294079 A JP10294079 A JP 10294079A JP 10294079 A JP10294079 A JP 10294079A JP S5629828 A JPS5629828 A JP S5629828A
Authority
JP
Japan
Prior art keywords
winding
reproduction
recording
gap
track width
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.)
Pending
Application number
JP10294079A
Other languages
Japanese (ja)
Inventor
Tomitomo Hashimoto
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.)
TDK Corp
Original Assignee
TDK Corp
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 TDK Corp filed Critical TDK Corp
Priority to JP10294079A priority Critical patent/JPS5629828A/en
Publication of JPS5629828A publication Critical patent/JPS5629828A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To enable efficient recording on the magnetic tape with high coercive force, by forming the track width of recording gap greater than that of reproduction in the magnetic head, and winding the reproduction cancellation winding on the C shaped core forming the recording winding.
CONSTITUTION: The windings 17, 18 are provided for each of a pair of the C shaped cores 15, 16 and the gaps 20, 21 are formed. In such a magnetic head, the center core 12 is clipped with the C shaped cores 15, 16, and the reproduction gap 21 and the recording gap 20 are formed parallelly with the gap member. Further, the track width 8 of the recording gap 20 is formed greater than the track width 9 of the recording gap 21, the reproduction cancellation winding 22 is wound on the C shaped core 15 forming the recording winding 17, and the reproduction cancellation winding 22 is electrically connected to the reproduction winding 18.
COPYRIGHT: (C)1981,JPO&Japio
JP10294079A 1979-08-13 1979-08-13 Magnetic recording and reproduction head Pending JPS5629828A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10294079A JPS5629828A (en) 1979-08-13 1979-08-13 Magnetic recording and reproduction head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10294079A JPS5629828A (en) 1979-08-13 1979-08-13 Magnetic recording and reproduction head

Publications (1)

Publication Number Publication Date
JPS5629828A true JPS5629828A (en) 1981-03-25

Family

ID=14340824

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10294079A Pending JPS5629828A (en) 1979-08-13 1979-08-13 Magnetic recording and reproduction head

Country Status (1)

Country Link
JP (1) JPS5629828A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4908724A (en) * 1988-10-07 1990-03-13 Eastman Kodak Company Dual gap cross-field magnetic recording head with single gap signal excitation
JPH0438697U (en) * 1990-07-27 1992-03-31

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4908724A (en) * 1988-10-07 1990-03-13 Eastman Kodak Company Dual gap cross-field magnetic recording head with single gap signal excitation
JPH0438697U (en) * 1990-07-27 1992-03-31

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