JPS5597022A - Detector for magnetic head magnetization - Google Patents

Detector for magnetic head magnetization

Info

Publication number
JPS5597022A
JPS5597022A JP460279A JP460279A JPS5597022A JP S5597022 A JPS5597022 A JP S5597022A JP 460279 A JP460279 A JP 460279A JP 460279 A JP460279 A JP 460279A JP S5597022 A JPS5597022 A JP S5597022A
Authority
JP
Japan
Prior art keywords
magnetization
magnetic head
magnetic
tape recorder
cassette
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
JP460279A
Other languages
Japanese (ja)
Inventor
Kazuhiko Ihaya
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 JP460279A priority Critical patent/JPS5597022A/en
Publication of JPS5597022A publication Critical patent/JPS5597022A/en
Pending legal-status Critical Current

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  • Measuring Magnetic Variables (AREA)

Abstract

PURPOSE: To give warning for the state under which the tape recorder is not functioning satisfactorily by displaying the magnetization of the magnetic head with installation of the magnetic sensor element which detects the magnetization of the magnetic head of the cassette tape recorder.
CONSTITUTION: Magnetic sensor element 51 is provided within case 34 of the same size as magnetic tape storage cassette 21 and against magnetic head inserting window 47 in order to detect the magnetization of magnetic head 7. Based on the detection output detecting the magnetization of the magnetic head of element 51, magnetization display means 52 is provided against display window 49. Case 43 of magnetic head magnetization detector 40 is racked to cassette-type tape recorder 1 in the exactly same way as magnetic tape storage cassette 21. Thus head 7 opposes close to element 51 through window 47 to secure the display showing that the tape recorder is not functioning satisfactorily.
COPYRIGHT: (C)1980,JPO&Japio
JP460279A 1979-01-18 1979-01-18 Detector for magnetic head magnetization Pending JPS5597022A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP460279A JPS5597022A (en) 1979-01-18 1979-01-18 Detector for magnetic head magnetization

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP460279A JPS5597022A (en) 1979-01-18 1979-01-18 Detector for magnetic head magnetization

Publications (1)

Publication Number Publication Date
JPS5597022A true JPS5597022A (en) 1980-07-23

Family

ID=11588580

Family Applications (1)

Application Number Title Priority Date Filing Date
JP460279A Pending JPS5597022A (en) 1979-01-18 1979-01-18 Detector for magnetic head magnetization

Country Status (1)

Country Link
JP (1) JPS5597022A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0572067A2 (en) * 1992-05-26 1993-12-01 Koninklijke Philips Electronics N.V. System for recording and/or reproducing signals, and reset cassette suitable for use in the system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0572067A2 (en) * 1992-05-26 1993-12-01 Koninklijke Philips Electronics N.V. System for recording and/or reproducing signals, and reset cassette suitable for use in the system
EP0572067A3 (en) * 1992-05-26 1994-05-11 Koninkl Philips Electronics Nv System for recording and/or reproducing signals, and reset cassette suitable for use in the system

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