NL189628C - Magnetische transductorkop. - Google Patents

Magnetische transductorkop.

Info

Publication number
NL189628C
NL189628C NLAANVRAGE8204368,A NL8204368A NL189628C NL 189628 C NL189628 C NL 189628C NL 8204368 A NL8204368 A NL 8204368A NL 189628 C NL189628 C NL 189628C
Authority
NL
Netherlands
Prior art keywords
head
transductor
magnetic
magnetic transductor
transductor head
Prior art date
Application number
NLAANVRAGE8204368,A
Other languages
English (en)
Dutch (nl)
Other versions
NL8204368A (nl
Original Assignee
Victor Company Of Japan
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
Priority claimed from JP16835681U external-priority patent/JPS5875319U/ja
Priority claimed from JP2287882A external-priority patent/JPS58141405A/ja
Application filed by Victor Company Of Japan filed Critical Victor Company Of Japan
Publication of NL8204368A publication Critical patent/NL8204368A/nl
Application granted granted Critical
Publication of NL189628C publication Critical patent/NL189628C/xx

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
    • 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
    • G11B5/17—Construction or disposition of windings
    • 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
    • G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
    • 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
    • G11B5/10—Structure or manufacture of housings or shields for heads

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Amplifiers (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
  • Magnetic Heads (AREA)
NLAANVRAGE8204368,A 1981-11-13 1982-11-11 Magnetische transductorkop. NL189628C (nl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP16835681 1981-11-13
JP16835681U JPS5875319U (ja) 1981-11-13 1981-11-13 磁気記録再生装置
JP2287882A JPS58141405A (ja) 1982-02-17 1982-02-17 消去ヘツド装置
JP2287882 1982-02-17

Publications (2)

Publication Number Publication Date
NL8204368A NL8204368A (nl) 1983-06-01
NL189628C true NL189628C (nl) 1993-06-01

Family

ID=26360167

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE8204368,A NL189628C (nl) 1981-11-13 1982-11-11 Magnetische transductorkop.

Country Status (7)

Country Link
US (1) US4542422A (fr)
KR (1) KR860001744B1 (fr)
CA (1) CA1188792A (fr)
DE (1) DE3241989A1 (fr)
FR (1) FR2516689B1 (fr)
GB (1) GB2111739B (fr)
NL (1) NL189628C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2994522B2 (ja) * 1993-02-22 1999-12-27 富士通株式会社 磁気抵抗素子用プリアンプ
DE19855421C2 (de) * 1998-11-02 2001-09-20 Alcove Surfaces Gmbh Implantat

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2980768A (en) * 1957-08-01 1961-04-18 Ampex Magnetic recording system
FR1201076A (fr) * 1957-08-01 1959-12-28 Ampex Dispositif d'enregistrement magnétique
US3351716A (en) * 1962-08-06 1967-11-07 Victor Company Of Japan Magnetic erasing circuitry
US3347996A (en) * 1962-10-27 1967-10-17 Uchikoshi Goji Control system for a magnetic recorder
US3354270A (en) * 1963-10-01 1967-11-21 Ampex Magnetic erase head current supply
DE1221677B (de) * 1963-10-25 1966-07-28 Robert Bosch Elektronik Anordnung zur Amplitudenstabilisierung der hochfrequenten Loesch- oder Vormagnetisierungs-spannung in einem Magnetbandgeraet
US3346821A (en) * 1963-11-22 1967-10-10 Ampex Oscillator
US3666893A (en) * 1969-09-25 1972-05-30 Tokyo Shibaura Electric Co Magnetic eraser with head winding as part of oscillator circuit
US3723669A (en) * 1971-12-16 1973-03-27 Singer Co Hand held magnetic reader

Also Published As

Publication number Publication date
KR840002558A (ko) 1984-07-02
KR860001744B1 (ko) 1986-10-20
NL8204368A (nl) 1983-06-01
US4542422A (en) 1985-09-17
DE3241989A1 (de) 1983-05-26
FR2516689B1 (fr) 1988-05-27
GB2111739A (en) 1983-07-06
CA1188792A (fr) 1985-06-11
FR2516689A1 (fr) 1983-05-20
GB2111739B (en) 1986-03-12

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee

Effective date: 19970601