NL7007497A - - Google Patents
Info
- Publication number
- NL7007497A NL7007497A NL7007497A NL7007497A NL7007497A NL 7007497 A NL7007497 A NL 7007497A NL 7007497 A NL7007497 A NL 7007497A NL 7007497 A NL7007497 A NL 7007497A NL 7007497 A NL7007497 A NL 7007497A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
- H01F1/111—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 with a non-magnetic core
-
- 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
- H01F1/04—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 metals or alloys
- H01F1/06—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 metals or alloys in the form of particles, e.g. powder
- H01F1/063—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 metals or alloys in the form of particles, e.g. powder with a non magnetic core
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Hard Magnetic Materials (AREA)
- Silicon Compounds (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7007497A NL166354C (nl) | 1970-05-23 | 1970-05-23 | Werkwijze voor het bereiden van een ten minste een van de metalen kobalt, nikkel en ijzer bevattend poeder. |
| GB1555071A GB1346498A (en) | 1970-05-23 | 1971-05-18 | Process for the preparation of a permanently magnetizable powder |
| CH740071A CH556600A (de) | 1970-05-23 | 1971-05-19 | Verfahren zur herstellung eines dauermagnetisierbaren pulvers. |
| BE767481A BE767481A (fr) | 1970-05-23 | 1971-05-21 | Procede pour la preparation d'une poudre aimantable en permanence |
| CA113,617A CA945459A (en) | 1970-05-23 | 1971-05-21 | Process for the preparation of a permanently magnetizable powder |
| DE19712125396 DE2125396A1 (de) | 1970-05-23 | 1971-05-21 | Verfahren zu der Herstellung eines dauermagnetisierbaren Pulvers |
| FR7118584A FR2093629A5 (online.php) | 1970-05-23 | 1971-05-24 | |
| JP46035448A JPS5146277B1 (online.php) | 1970-05-23 | 1971-05-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7007497A NL166354C (nl) | 1970-05-23 | 1970-05-23 | Werkwijze voor het bereiden van een ten minste een van de metalen kobalt, nikkel en ijzer bevattend poeder. |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL7007497A true NL7007497A (online.php) | 1971-11-25 |
| NL166354B NL166354B (nl) | 1981-02-16 |
| NL166354C NL166354C (nl) | 1981-07-15 |
Family
ID=19810142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7007497A NL166354C (nl) | 1970-05-23 | 1970-05-23 | Werkwijze voor het bereiden van een ten minste een van de metalen kobalt, nikkel en ijzer bevattend poeder. |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5146277B1 (online.php) |
| BE (1) | BE767481A (online.php) |
| CA (1) | CA945459A (online.php) |
| CH (1) | CH556600A (online.php) |
| DE (1) | DE2125396A1 (online.php) |
| FR (1) | FR2093629A5 (online.php) |
| GB (1) | GB1346498A (online.php) |
| NL (1) | NL166354C (online.php) |
-
1970
- 1970-05-23 NL NL7007497A patent/NL166354C/xx not_active IP Right Cessation
-
1971
- 1971-05-18 GB GB1555071A patent/GB1346498A/en not_active Expired
- 1971-05-19 CH CH740071A patent/CH556600A/xx not_active IP Right Cessation
- 1971-05-21 DE DE19712125396 patent/DE2125396A1/de not_active Ceased
- 1971-05-21 BE BE767481A patent/BE767481A/xx unknown
- 1971-05-21 CA CA113,617A patent/CA945459A/en not_active Expired
- 1971-05-24 JP JP46035448A patent/JPS5146277B1/ja active Pending
- 1971-05-24 FR FR7118584A patent/FR2093629A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH556600A (de) | 1974-11-29 |
| GB1346498A (en) | 1974-02-13 |
| NL166354C (nl) | 1981-07-15 |
| BE767481A (fr) | 1971-11-22 |
| CA945459A (en) | 1974-04-16 |
| DE2125396A1 (de) | 1971-12-09 |
| JPS5146277B1 (online.php) | 1976-12-08 |
| FR2093629A5 (online.php) | 1972-01-28 |
| NL166354B (nl) | 1981-02-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| V1 | Lapsed because of non-payment of the annual fee |