JPS53131015A - Magnetic head - Google Patents

Magnetic head

Info

Publication number
JPS53131015A
JPS53131015A JP4513777A JP4513777A JPS53131015A JP S53131015 A JPS53131015 A JP S53131015A JP 4513777 A JP4513777 A JP 4513777A JP 4513777 A JP4513777 A JP 4513777A JP S53131015 A JPS53131015 A JP S53131015A
Authority
JP
Japan
Prior art keywords
magnetic head
core
dummy core
dummy
nullify
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.)
Granted
Application number
JP4513777A
Other languages
Japanese (ja)
Other versions
JPS6128166B2 (en
Inventor
Hideo Takashima
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.)
Canon Inc
Canon Electronics Inc
Original Assignee
Canon Inc
Canon Electronics Inc
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 Canon Inc, Canon Electronics Inc filed Critical Canon Inc
Priority to JP4513777A priority Critical patent/JPS53131015A/en
Publication of JPS53131015A publication Critical patent/JPS53131015A/en
Publication of JPS6128166B2 publication Critical patent/JPS6128166B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Magnetic Heads (AREA)

Abstract

PURPOSE: To nullify the cross-field output between the dummy core and the reproducing core of a read-after-light head so as to reduce the noises in the reproduction by forming a preset gap in the dummy core.
COPYRIGHT: (C)1978,JPO&Japio
JP4513777A 1977-04-21 1977-04-21 Magnetic head Granted JPS53131015A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4513777A JPS53131015A (en) 1977-04-21 1977-04-21 Magnetic head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4513777A JPS53131015A (en) 1977-04-21 1977-04-21 Magnetic head

Publications (2)

Publication Number Publication Date
JPS53131015A true JPS53131015A (en) 1978-11-15
JPS6128166B2 JPS6128166B2 (en) 1986-06-28

Family

ID=12710882

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4513777A Granted JPS53131015A (en) 1977-04-21 1977-04-21 Magnetic head

Country Status (1)

Country Link
JP (1) JPS53131015A (en)

Also Published As

Publication number Publication date
JPS6128166B2 (en) 1986-06-28

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