SE7702174L - MAGNETIC DEVICE - Google Patents

MAGNETIC DEVICE

Info

Publication number: SE7702174L
Authority: SE; Sweden
Prior art keywords: magnetic device; magnetic
Prior art date: 1971-10-05

Application number

SE7702174A

Other languages

Swedish (sv)

Other versions

SE411001B (en

Inventor

J W F Dorleijn

W F Druyvesteyn

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.)

1971-10-05

Filing date

1977-02-28

Publication date

1977-02-28

1977-02-28 Application filed by Philips Nv filed Critical Philips Nv

1977-02-28 Publication of SE7702174L publication Critical patent/SE7702174L/en

1979-11-19 Publication of SE411001B publication Critical patent/SE411001B/en

Links

Classifications

- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
- G11C19/02—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements
- G11C19/08—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure
- G11C19/0808—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure using magnetic domain propagation
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F10/00—Thin magnetic films, e.g. of one-domain structure

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Manufacturing Of Magnetic Record Carriers (AREA)
Linear Motors (AREA)
Thin Magnetic Films (AREA)

SE7702174A 1971-10-05 1977-02-28 MAGNETIC DEVICE SE411001B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL7113626A NL7113626A (en)	1971-10-05	1971-10-05

Publications (2)

Publication Number	Publication Date
SE7702174L true SE7702174L (en)	1977-02-28
SE411001B SE411001B (en)	1979-11-19

Family

ID=19814171

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
SE7212693A SE394916B (en)	1971-10-05	1972-10-02	PLATE OF MAGNETIC MATERIAL IN WHICH DOMAINS MOVE UNDER THE INFLUENCE OF A MAGNETIC FIELD
SE7702174A SE411001B (en)	1971-10-05	1977-02-28	MAGNETIC DEVICE

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
SE7212693A SE394916B (en)	1971-10-05	1972-10-02	PLATE OF MAGNETIC MATERIAL IN WHICH DOMAINS MOVE UNDER THE INFLUENCE OF A MAGNETIC FIELD

Country Status (8)

Country	Link
JP (1)	JPS4846229A (en)
BE (1)	BE789634A (en)
CA (1)	CA993103A (en)
DE (1)	DE2248184A1 (en)
FR (1)	FR2155954B1 (en)
GB (1)	GB1392974A (en)
NL (1)	NL7113626A (en)
SE (2)	SE394916B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5652389B2 (en) *	1973-12-27	1981-12-11
DE3483671D1 (en) *	1983-03-31	1991-01-10	Sony Corp	THERMOMAGNETIC OPTICAL RECORDING METHOD.
JP5947657B2 (en) *	2012-08-06	2016-07-06	日本放送協会	Magnetic recording medium

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3503054A (en) *	1967-10-12	1970-03-24	Bell Telephone Labor Inc	Domain wall propagation in magnetic shefts
US3735145A (en) *	1970-10-16	1973-05-22	North American Rockwell	Magnetic bubble domain system
JPS5229440B2 (en) *	1971-03-12	1977-08-02

0
- BE BE789634D patent/BE789634A/en unknown
1971
- 1971-10-05 NL NL7113626A patent/NL7113626A/xx unknown
1972
- 1972-09-30 DE DE19722248184 patent/DE2248184A1/en active Pending
- 1972-10-02 FR FR7234819A patent/FR2155954B1/fr not_active Expired
- 1972-10-02 SE SE7212693A patent/SE394916B/en unknown
- 1972-10-02 CA CA152,977A patent/CA993103A/en not_active Expired
- 1972-10-02 GB GB4528072A patent/GB1392974A/en not_active Expired
- 1972-10-02 JP JP47098078A patent/JPS4846229A/ja active Pending
1977
- 1977-02-28 SE SE7702174A patent/SE411001B/en unknown

Also Published As

Publication number	Publication date
SE394916B (en)	1977-07-18
FR2155954A1 (en)	1973-05-25
SE411001B (en)	1979-11-19
JPS4846229A (en)	1973-07-02
GB1392974A (en)	1975-05-07
BE789634A (en)	1973-04-03
FR2155954B1 (en)	1976-05-21
NL7113626A (en)	1973-04-09
CA993103A (en)	1976-07-13
DE2248184A1 (en)	1973-04-12

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