FR69243E - Permanent magnets - Google Patents
Permanent magnetsInfo
- Publication number
- FR69243E FR69243E FR69243DA FR69243E FR 69243 E FR69243 E FR 69243E FR 69243D A FR69243D A FR 69243DA FR 69243 E FR69243 E FR 69243E
- Authority
- FR
- France
- Prior art keywords
- permanent magnets
- magnets
- permanent
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/26—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on ferrites
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/032—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials
- H01F1/10—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure
- H01F1/11—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure in the form of particles
- H01F1/113—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure in the form of particles in a bonding agent
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR69243T | 1956-01-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR69243E true FR69243E (en) | 1958-10-22 |
Family
ID=8701112
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR69243D Expired FR69243E (en) | 1956-01-27 | 1956-01-27 | Permanent magnets |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR69243E (en) |
-
1956
- 1956-01-27 FR FR69243D patent/FR69243E/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1171263A (en) | Magnetic circuit | |
FR1165286A (en) | Permanent magnet rotor | |
FR1184384A (en) | Magnetic transformer-amplifier | |
FR1169787A (en) | Magnetic separator | |
FR1114606A (en) | Improvements to permanent magnets | |
CH409165A (en) | Permanent magnet | |
FR1086346A (en) | Improvements to permanent magnets | |
FR1167248A (en) | Improvements to permanent magnets | |
FR1163303A (en) | Permanent magnetic magnets | |
FR1150601A (en) | Advanced windings | |
FR1105964A (en) | Improvement with permanent magnets | |
FR1129275A (en) | Permanent magnets | |
FR1139375A (en) | Permanent magnet generator | |
FR1151076A (en) | Permanent magnets | |
FR69243E (en) | Permanent magnets | |
FR1164391A (en) | Permanent magnet rotor | |
FR1172089A (en) | Permanent magnet lifting device | |
FR1148969A (en) | Improved fairground attraction | |
FR1243700A (en) | Permanent magnet | |
BE586522A (en) | Permanent magnet | |
FR1120694A (en) | Permanent magnets | |
FR1155867A (en) | Advanced permanent magnets | |
FR74256E (en) | Advanced permanent magnets | |
FR1096422A (en) | Further development in the construction of permanent magnets | |
BE577617A (en) | Improvements to permanent magnets |