NL164410C - Magnetoweerstand magneetkop. - Google Patents

Magnetoweerstand magneetkop.

Info

Publication number: NL164410C
Authority: NL; Netherlands
Prior art keywords: magnetic; resistance; head; magnetic head; magnetic resistance
Prior art date: 1974-04-01

Application number

NL7404362A

Other languages

English (en)

Other versions

NL7404362A (nl

Inventor

Karel Elbert Ir Kuijk

Original Assignee

Philips Nv

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.)

1974-04-01

Filing date

1974-04-01

Publication date

1980-12-15

1974-04-01 Application filed by Philips Nv filed Critical Philips Nv

1974-04-01 Priority to NL7404362A priority Critical patent/NL164410C/nl

1975-03-21 Priority to DE19752512525 priority patent/DE2512525C3/de

1975-03-27 Priority to CA223,337A priority patent/CA1055155A/en

1975-03-27 Priority to GB1292275A priority patent/GB1508892A/en

1975-03-27 Priority to SE7503597A priority patent/SE406382B/xx

1975-03-28 Priority to IT2183075A priority patent/IT1034707B/it

1975-03-29 Priority to JP3744075A priority patent/JPS547564B2/ja

1975-04-01 Priority to BE154986A priority patent/BE827434A/xx

1975-04-01 Priority to FR7510151A priority patent/FR2266253B1/fr

1975-10-03 Publication of NL7404362A publication Critical patent/NL7404362A/nl

1976-10-04 Priority to US05/729,220 priority patent/US4052748A/en

1980-12-15 Application granted granted Critical

1980-12-15 Publication of NL164410C publication Critical patent/NL164410C/nl

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
- G11B5/33—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only
- G11B5/39—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only using magneto-resistive devices or effects
- G11B5/3903—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only using magneto-resistive devices or effects using magnetic thin film layers or their effects, the films being part of integrated structures

Landscapes

Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Magnetic Heads (AREA)
Hall/Mr Elements (AREA)

NL7404362A 1974-04-01 1974-04-01 Magnetoweerstand magneetkop. NL164410C (nl)

Priority Applications (10)

Application Number	Priority Date	Filing Date	Title
NL7404362A NL164410C (nl)	1974-04-01	1974-04-01	Magnetoweerstand magneetkop.
DE19752512525 DE2512525C3 (de)	1974-04-01	1975-03-21	Magnetoresistiver Magnetkopf
GB1292275A GB1508892A (en)	1974-04-01	1975-03-27	Magnetoresistive magnetic head
SE7503597A SE406382B (sv)	1974-04-01	1975-03-27	Magnetoresistitvt magnethuvud
CA223,337A CA1055155A (en)	1974-04-01	1975-03-27	Magnetoresistive head with oblique equipotential strips
IT2183075A IT1034707B (it)	1974-04-01	1975-03-28	Testina magnetica ad elemento magnetoresistivo
JP3744075A JPS547564B2 (nl)	1974-04-01	1975-03-29
BE154986A BE827434A (fr)	1974-04-01	1975-04-01	Tete magnetique operant par effet de magnetoresistance
FR7510151A FR2266253B1 (nl)	1974-04-01	1975-04-01
US05/729,220 US4052748A (en)	1974-04-01	1976-10-04	Magnetoresistive magnetic head

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL7404362A NL164410C (nl)	1974-04-01	1974-04-01	Magnetoweerstand magneetkop.

Publications (2)

Publication Number	Publication Date
NL7404362A NL7404362A (nl)	1975-10-03
NL164410C true NL164410C (nl)	1980-12-15

Family

ID=19821087

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7404362A NL164410C (nl)	1974-04-01	1974-04-01	Magnetoweerstand magneetkop.

Country Status (9)

Country	Link
JP (1)	JPS547564B2 (nl)
BE (1)	BE827434A (nl)
CA (1)	CA1055155A (nl)
DE (1)	DE2512525C3 (nl)
FR (1)	FR2266253B1 (nl)
GB (1)	GB1508892A (nl)
IT (1)	IT1034707B (nl)
NL (1)	NL164410C (nl)
SE (1)	SE406382B (nl)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2615539C2 (de) *	1975-04-14	1986-01-16	N.V. Philips' Gloeilampenfabrieken, Eindhoven	Magnetkopf mit magnetoresistivem Element
NL168981C (nl) *	1975-04-15	1982-05-17	Philips Nv	Magnetoweerstand leeskop.
NL7611522A (nl) *	1976-10-19	1978-04-21	Philips Nv	Magnetoweerstand leeskop met onderdrukking van thermischhe ruis.
NL7611521A (nl) *	1976-10-19	1978-04-21	Philips Nv	Magnetoweerstand leeskop.
CA1137627A (en) *	1978-04-25	1982-12-14	Wilhelmus J. Van Gestel	Magnetoresistive head
US4535375A (en) *	1983-01-14	1985-08-13	Magnetic Peripherals, Inc.	Magnetoresistive head
DD299403A7 (de) *	1989-08-23	1992-04-16	��@��@��Kk��	Magnetoresistiver sensor, bestehend aus magnetischen schichtstreifen
EP0551603B1 (en) *	1991-12-05	1998-12-02	Matsushita Electric Industrial Co., Ltd.	Magneto-resistive head

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2616074A (en) *	1950-04-10	1952-10-28	Automatic Elect Lab	Apparatus for utilizing the hall effect
FR2165206A5 (nl) *	1971-12-22	1973-08-03	Cii

1974
- 1974-04-01 NL NL7404362A patent/NL164410C/nl not_active IP Right Cessation
1975
- 1975-03-21 DE DE19752512525 patent/DE2512525C3/de not_active Expired
- 1975-03-27 CA CA223,337A patent/CA1055155A/en not_active Expired
- 1975-03-27 SE SE7503597A patent/SE406382B/xx not_active IP Right Cessation
- 1975-03-27 GB GB1292275A patent/GB1508892A/en not_active Expired
- 1975-03-28 IT IT2183075A patent/IT1034707B/it active
- 1975-03-29 JP JP3744075A patent/JPS547564B2/ja not_active Expired
- 1975-04-01 FR FR7510151A patent/FR2266253B1/fr not_active Expired
- 1975-04-01 BE BE154986A patent/BE827434A/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
GB1508892A (en)	1978-04-26
DE2512525A1 (de)	1975-10-09
FR2266253A1 (nl)	1975-10-24
BE827434A (fr)	1975-10-01
IT1034707B (it)	1979-10-10
NL7404362A (nl)	1975-10-03
CA1055155A (en)	1979-05-22
JPS50134624A (nl)	1975-10-24
DE2512525C3 (de)	1978-07-20
JPS547564B2 (nl)	1979-04-07
FR2266253B1 (nl)	1981-01-02
SE406382B (sv)	1979-02-05
DE2512525B2 (de)	1977-12-01
SE7503597L (nl)	1975-10-02

Publication	Publication Date	Title
NL7509732A (nl)	1976-02-23	Magnetoresistieve schrijf-leeskop.
SE401284B (sv)	1978-04-24	Magnetoresistivt magnethuvud
SE396253B (sv)	1977-09-12	Magnethuvud
SE400404B (sv)	1978-03-20	Magnethuvud
SE400403B (sv)	1978-03-20	Magnethuvud
NL7513556A (nl)	1976-06-01	Magnetische inrichting.
NL7504438A (nl)	1976-10-19	Magnetoweerstand magneetkop.
NL7702987A (nl)	1977-09-21	Magneetkop.
NL7410455A (nl)	1975-02-12	Magneetkopsamenstelling.
NL7416329A (nl)	1976-06-18	Ontmagnetiseerschakeling.
NL7507180A (nl)	1976-02-25	Verbindingskop.
NL7508415A (nl)	1976-01-20	Magnetische registreerinrichting.
NL7504419A (nl)	1975-10-28	Roteerbare kopconstructie.
SE7501406L (sv)	1975-08-11	Magnetisk indikeringsanordning.
NL162419C (nl)	1980-05-16	Magnetisch medium.
NL7508227A (nl)	1976-01-20	Magnetische registreerinrichting.
SE7505231L (sv)	1975-11-17	Magnetiskt arrangemang.
NL164410C (nl)	1980-12-15	Magnetoweerstand magneetkop.
NL7712685A (nl)	1978-06-15	Magnetische transducentkop.
NL7606484A (nl)	1976-12-21	Magneetkop.
NL168982C (nl)	1982-05-17	Slijtage-arme magneetkop.
NL7606774A (nl)	1977-01-06	Draadkoeler.
SU493793A1 (ru)	1975-11-28	Магнитна головка
NL7603299A (nl)	1976-10-04	Magnetisch tongrelais.
NL170898C (nl)	1983-01-03	Magnetoweerstand-kop.

Legal Events

Date	Code	Title	Description
1991-12-16	V1	Lapsed because of non-payment of the annual fee