JPS5467416A - Magnetic head - Google Patents

Magnetic head

Info

Publication number
JPS5467416A
JPS5467416A JP13342677A JP13342677A JPS5467416A JP S5467416 A JPS5467416 A JP S5467416A JP 13342677 A JP13342677 A JP 13342677A JP 13342677 A JP13342677 A JP 13342677A JP S5467416 A JPS5467416 A JP S5467416A
Authority
JP
Japan
Prior art keywords
coils
output
hall element
terminals
output terminal
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
JP13342677A
Other languages
Japanese (ja)
Other versions
JPS6113286B2 (en
Inventor
Takao Arai
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP13342677A priority Critical patent/JPS5467416A/en
Publication of JPS5467416A publication Critical patent/JPS5467416A/en
Publication of JPS6113286B2 publication Critical patent/JPS6113286B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To reduce the number of output terminals thereby to simplify the construction of an outside circuit by winding a coil in a balanced manner to form a pair of coils such that each coil has its own terminal connected with the output terminal of a Hall element and its other end acting as a head output terminal.
CONSTITUTION: A core 1 is wound with a pair of coils 2a and 2b in a balanced manner such that the respective outputs may generate the balanced output in a similar manner to the Hall output of a Hall element 5. The Hall element 5 is mounted in the core 1 such that it is located between the coils 2a and 2b and is equipped with Hall current input terminals 6 and 7. One of the coils 2a and 2b has its terminal connected with the output terminal of the Hall element 5 has its other terminals 10 and 11 connected with the head output terminal. Thus, it is possible to reduce the number of the head output terminals to two and to simplify the outside circuit construction.
COPYRIGHT: (C)1979,JPO&Japio
JP13342677A 1977-11-09 1977-11-09 Magnetic head Granted JPS5467416A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13342677A JPS5467416A (en) 1977-11-09 1977-11-09 Magnetic head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13342677A JPS5467416A (en) 1977-11-09 1977-11-09 Magnetic head

Publications (2)

Publication Number Publication Date
JPS5467416A true JPS5467416A (en) 1979-05-30
JPS6113286B2 JPS6113286B2 (en) 1986-04-12

Family

ID=15104486

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13342677A Granted JPS5467416A (en) 1977-11-09 1977-11-09 Magnetic head

Country Status (1)

Country Link
JP (1) JPS5467416A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986002189A1 (en) * 1984-10-05 1986-04-10 Olympus Optical Co., Ltd. Compound magnetic head
WO1995004349A1 (en) * 1993-07-30 1995-02-09 Japan Energy Corporation Floating magnetic head and production method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986002189A1 (en) * 1984-10-05 1986-04-10 Olympus Optical Co., Ltd. Compound magnetic head
US4862304A (en) * 1984-10-05 1989-08-29 Olympus Optical Co., Ltd. Composite magnetic head
WO1995004349A1 (en) * 1993-07-30 1995-02-09 Japan Energy Corporation Floating magnetic head and production method thereof

Also Published As

Publication number Publication date
JPS6113286B2 (en) 1986-04-12

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