JPS5438987B2 - - Google Patents
Info
- Publication number
- JPS5438987B2 JPS5438987B2 JP8488074A JP8488074A JPS5438987B2 JP S5438987 B2 JPS5438987 B2 JP S5438987B2 JP 8488074 A JP8488074 A JP 8488074A JP 8488074 A JP8488074 A JP 8488074A JP S5438987 B2 JPS5438987 B2 JP S5438987B2
- Authority
- JP
- Japan
- 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
-
- 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
- H01F1/44—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of magnetic liquids, e.g. ferrofluids
- H01F1/445—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of magnetic liquids, e.g. ferrofluids the magnetic component being a compound, e.g. Fe3O4
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Lubricants (AREA)
- Hard Magnetic Materials (AREA)
- Soft Magnetic Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49084880A JPS5113995A (en) | 1974-07-23 | 1974-07-23 | Jiseiryutaino seizoho |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49084880A JPS5113995A (en) | 1974-07-23 | 1974-07-23 | Jiseiryutaino seizoho |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5113995A JPS5113995A (en) | 1976-02-03 |
| JPS5438987B2 true JPS5438987B2 (ja) | 1979-11-24 |
Family
ID=13843078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49084880A Granted JPS5113995A (en) | 1974-07-23 | 1974-07-23 | Jiseiryutaino seizoho |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5113995A (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5295095A (en) * | 1976-02-05 | 1977-08-10 | Fuji Electric Co Ltd | Magnetic fluid |
| JPS52125479A (en) * | 1976-04-14 | 1977-10-21 | Inoue Japax Res Inc | Production of magnetic fluid |
| JPS5465182A (en) * | 1977-11-02 | 1979-05-25 | Tdk Corp | Production of magnetic fluid |
| JPS57144028A (en) * | 1981-02-27 | 1982-09-06 | Ricoh Co Ltd | Nonaqueous dispersion of fine particle |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3215572A (en) * | 1963-10-09 | 1965-11-02 | Papell Solomon Stephen | Low viscosity magnetic fluid obtained by the colloidal suspension of magnetic particles |
| JPS497521A (ja) * | 1972-05-29 | 1974-01-23 |
-
1974
- 1974-07-23 JP JP49084880A patent/JPS5113995A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3215572A (en) * | 1963-10-09 | 1965-11-02 | Papell Solomon Stephen | Low viscosity magnetic fluid obtained by the colloidal suspension of magnetic particles |
| JPS497521A (ja) * | 1972-05-29 | 1974-01-23 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5113995A (en) | 1976-02-03 |