BE658097A - - Google Patents
Info
- Publication number
- BE658097A BE658097A BE658097DA BE658097A BE 658097 A BE658097 A BE 658097A BE 658097D A BE658097D A BE 658097DA BE 658097 A BE658097 A BE 658097A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/27—Relays with armature having two stable magnetic states and operated by change from one state to the other
-
- 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
- H01F13/003—Methods and devices for magnetising permanent magnets
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/0253—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing permanent magnets
- H01F41/0273—Imparting anisotropy
- H01F41/028—Radial anisotropy
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/01—Relays in which the armature is maintained in one position by a permanent magnet and freed by energisation of a coil producing an opposing magnetic field
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Coils Or Transformers For Communication (AREA)
- Manufacture Of Motors, Generators (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
- Magnetic Brush Developing In Electrophotography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEST021547 | 1964-01-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE658097A true BE658097A (pt) | 1965-07-12 |
Family
ID=7459047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE658097D BE658097A (pt) | 1964-01-11 | 1965-01-11 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3284745A (pt) |
| BE (1) | BE658097A (pt) |
| CH (1) | CH428941A (pt) |
| DE (1) | DE1439518B2 (pt) |
| GB (1) | GB1056081A (pt) |
| NL (1) | NL6500299A (pt) |
| SE (1) | SE322293B (pt) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2320632A (en) * | 1939-11-27 | 1943-06-01 | G M Lab Inc | Method of producing magnet structures |
| US2432819A (en) * | 1944-09-28 | 1947-12-16 | Indiana Steel Products Co | Method of making composite permanent magnets |
| BE536832A (pt) * | 1954-06-10 | |||
| DE1004293B (de) * | 1955-04-25 | 1957-03-14 | Arnstadt Fernmeldewerk | Polarisiertes Relais |
| NL126474C (pt) * | 1959-07-01 |
-
1964
- 1964-01-11 DE DE19641439518 patent/DE1439518B2/de active Pending
- 1964-12-29 US US421915A patent/US3284745A/en not_active Expired - Lifetime
-
1965
- 1965-01-04 CH CH3465A patent/CH428941A/de unknown
- 1965-01-07 SE SE80/65A patent/SE322293B/xx unknown
- 1965-01-08 GB GB953/65A patent/GB1056081A/en not_active Expired
- 1965-01-11 NL NL6500299A patent/NL6500299A/xx unknown
- 1965-01-11 BE BE658097D patent/BE658097A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1439518A1 (de) | 1968-10-24 |
| GB1056081A (en) | 1967-01-25 |
| DE1439518B2 (de) | 1970-11-05 |
| CH428941A (de) | 1967-01-31 |
| NL6500299A (pt) | 1965-07-12 |
| SE322293B (pt) | 1970-04-06 |
| US3284745A (en) | 1966-11-08 |