GB1229469A - - Google Patents
Info
- Publication number
- GB1229469A GB1229469A GB1229469DA GB1229469A GB 1229469 A GB1229469 A GB 1229469A GB 1229469D A GB1229469D A GB 1229469DA GB 1229469 A GB1229469 A GB 1229469A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ferrite
- magnets
- slabs
- cylinders
- magnetic
- 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.)
- Expired
Links
- 229910000859 α-Fe Inorganic materials 0.000 abstract 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 229910052788 barium Inorganic materials 0.000 abstract 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 abstract 1
- 238000010884 ion-beam technique Methods 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 230000005405 multipole Effects 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 239000002002 slurry Substances 0.000 abstract 1
- 229910052712 strontium Inorganic materials 0.000 abstract 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
- H01J29/58—Arrangements for focusing or reflecting ray or beam
- H01J29/64—Magnetic lenses
- H01J29/68—Magnetic lenses using permanent magnets only
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/02—Permanent magnets [PM]
- H01F7/0205—Magnetic circuits with PM in general
- H01F7/021—Construction of PM
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/02—Permanent magnets [PM]
- H01F7/0205—Magnetic circuits with PM in general
- H01F7/0221—Mounting means for PM, supporting, coating, encapsulating PM
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Hard Magnetic Materials (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA4760 | 1967-11-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1229469A true GB1229469A (forum.php) | 1971-04-21 |
Family
ID=4083891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1229469D Expired GB1229469A (forum.php) | 1967-11-10 | 1968-10-09 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3568115A (forum.php) |
| CH (1) | CH483705A (forum.php) |
| DE (1) | DE1807941A1 (forum.php) |
| FR (1) | FR1591020A (forum.php) |
| GB (1) | GB1229469A (forum.php) |
| NL (1) | NL6815781A (forum.php) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106663515A (zh) * | 2014-08-28 | 2017-05-10 | 深圳市智旵振动机械有限公司 | 磁钢体组件 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8305303D0 (en) * | 1983-02-25 | 1983-03-30 | Picker Int Ltd | Magnets |
| US4949047A (en) * | 1987-09-24 | 1990-08-14 | The Boeing Company | Segmented RFQ accelerator |
| GB2281147B (en) * | 1993-07-21 | 1997-01-08 | Eev Ltd | Magnetic circuit |
| DE29515302U1 (de) * | 1995-09-25 | 1995-11-30 | Rheinmagnet Horst Baermann GmbH, 53819 Neunkirchen-Seelscheid | Magnetanordnung |
| US9881723B1 (en) * | 2017-01-13 | 2018-01-30 | Uchicago Argonne, Llc | Eight piece quadrupole magnet, method for aligning quadrupole magent pole tips |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2883569A (en) * | 1956-01-24 | 1959-04-21 | Herman F Kaiser | Magnetic quadrupole focusing system |
-
1968
- 1968-09-18 US US760565A patent/US3568115A/en not_active Expired - Lifetime
- 1968-10-09 GB GB1229469D patent/GB1229469A/en not_active Expired
- 1968-10-18 CH CH1563568A patent/CH483705A/fr not_active IP Right Cessation
- 1968-11-06 NL NL6815781A patent/NL6815781A/xx unknown
- 1968-11-08 FR FR1591020D patent/FR1591020A/fr not_active Expired
- 1968-11-08 DE DE19681807941 patent/DE1807941A1/de active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106663515A (zh) * | 2014-08-28 | 2017-05-10 | 深圳市智旵振动机械有限公司 | 磁钢体组件 |
Also Published As
| Publication number | Publication date |
|---|---|
| US3568115A (en) | 1971-03-02 |
| FR1591020A (forum.php) | 1970-04-20 |
| DE1807941A1 (de) | 1970-03-19 |
| CH483705A (fr) | 1969-12-31 |
| NL6815781A (forum.php) | 1969-05-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2698917A (en) | Magnetic circuit comprising a ferromagnetic part having high permeability and a substantially flat, thin permanent magnet | |
| JPS5926665B2 (ja) | カソ−ドスパッタリング装置における標的物質を粉塵化するカソ−ド装置 | |
| ES2039472T3 (es) | Montajes de imanes permanentes y metodo de fabricacion. | |
| GB1512315A (en) | Switchable permanent magnetic holding devices | |
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| JPS6359243B2 (forum.php) | ||
| ES429936A1 (es) | Sistema de adherencia permanentemente magnetico con fuerza de adherencia variable. | |
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| GB1229469A (forum.php) | ||
| CA929082A (en) | Method and permanent magnets produced by densifying magnetically anisotropic powders | |
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| GB1304714A (forum.php) | ||
| FR2267649A1 (en) | Permanent magnet electric machines - has pole pieces with parts having different remanence and coercive fields | |
| GB1219450A (en) | Permanent magnetic mounting device | |
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| CN223428610U (zh) | 一种超高磁场梯度的永磁四极磁铁 | |
| ES262112A1 (es) | Metodo de fabricaciën de cuerpos magneticamente anisotrëpicos | |
| GB744647A (en) | Improvements in or relating to magnetic electron lenses and pole pieces for use therein | |
| GB1266228A (forum.php) | ||
| GB531946A (en) | Improvements in or relating to magnetic chucks | |
| GB1213962A (en) | Turn-off permanent magnet | |
| SU112790A1 (ru) | Способ намагничивани звездообразных торцовых магнитов |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |