FR2305835A1 - Dispositif pour la creation d'un champ magnetique continu - Google Patents
Dispositif pour la creation d'un champ magnetique continuInfo
- Publication number
- FR2305835A1 FR2305835A1 FR7608506A FR7608506A FR2305835A1 FR 2305835 A1 FR2305835 A1 FR 2305835A1 FR 7608506 A FR7608506 A FR 7608506A FR 7608506 A FR7608506 A FR 7608506A FR 2305835 A1 FR2305835 A1 FR 2305835A1
- Authority
- FR
- France
- Prior art keywords
- creating
- magnetic field
- continuous magnetic
- continuous
- field
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/02—Permanent magnets [PM]
- H01F7/0273—Magnetic circuits with PM for magnetic field generation
- H01F7/0278—Magnetic circuits with PM for magnetic field generation for generating uniform fields, focusing, deflecting electrically charged particles
- H01F7/0284—Magnetic circuits with PM for magnetic field generation for generating uniform fields, focusing, deflecting electrically charged particles using a trimmable or adjustable magnetic circuit, e.g. for a symmetric dipole or quadrupole magnetic field
-
- 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
- G11C19/085—Generating magnetic fields therefor, e.g. uniform magnetic field for magnetic domain stabilisation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F13/00—Apparatus or processes for magnetising or demagnetising
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752513441 DE2513441A1 (de) | 1975-03-26 | 1975-03-26 | Anordnung zur erzeugung eines magnetischen gleichfeldes |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2305835A1 true FR2305835A1 (fr) | 1976-10-22 |
Family
ID=5942498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7608506A Withdrawn FR2305835A1 (fr) | 1975-03-26 | 1976-03-24 | Dispositif pour la creation d'un champ magnetique continu |
Country Status (7)
Country | Link |
---|---|
US (1) | US4069476A (fr) |
JP (1) | JPS51120635A (fr) |
DE (1) | DE2513441A1 (fr) |
FR (1) | FR2305835A1 (fr) |
GB (1) | GB1497243A (fr) |
IT (1) | IT1058512B (fr) |
NL (1) | NL7603084A (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4153948A (en) * | 1978-02-27 | 1979-05-08 | Burroughs Corporation | Adjustable magnetic bias field structure for magnetic bubble devices |
DE2923739A1 (de) * | 1979-06-12 | 1980-12-18 | Max Baermann | Einrichtung zur selbsttaetigen regelung der bremskraft einer durch verschiebbare oder verdrehbare dauermagnete stufenlos schaltbaren wirbelstrom- und/oder friktions-schienenbremse |
US5022017A (en) * | 1988-04-29 | 1991-06-04 | Laser Magnetic Storage International Company | Magneto optic data recording system with variable field strength, actuator therefor and method of providing |
JPH02213888A (ja) * | 1989-02-15 | 1990-08-24 | Canon Inc | 画像形成装置 |
GB9717574D0 (en) * | 1997-08-19 | 1997-10-22 | Flying Null Ltd | Catheter location |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3711841A (en) * | 1971-12-22 | 1973-01-16 | Bell Telephone Labor Inc | Single wall domain arrangement |
US3927397A (en) * | 1974-05-02 | 1975-12-16 | Honeywell Inf Systems | Bias field apparatus for magnetic domain memory device |
-
1975
- 1975-03-26 DE DE19752513441 patent/DE2513441A1/de active Pending
-
1976
- 1976-03-16 GB GB10424/76A patent/GB1497243A/en not_active Expired
- 1976-03-17 US US05/667,530 patent/US4069476A/en not_active Expired - Lifetime
- 1976-03-24 IT IT21520/76A patent/IT1058512B/it active
- 1976-03-24 FR FR7608506A patent/FR2305835A1/fr not_active Withdrawn
- 1976-03-24 NL NL7603084A patent/NL7603084A/xx not_active Application Discontinuation
- 1976-03-26 JP JP51033451A patent/JPS51120635A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US4069476A (en) | 1978-01-17 |
GB1497243A (en) | 1978-01-05 |
IT1058512B (it) | 1982-05-10 |
NL7603084A (nl) | 1976-09-28 |
JPS51120635A (en) | 1976-10-22 |
DE2513441A1 (de) | 1976-09-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |