GB1230815A - - Google Patents
Info
- Publication number
- GB1230815A GB1230815A GB1230815DA GB1230815A GB 1230815 A GB1230815 A GB 1230815A GB 1230815D A GB1230815D A GB 1230815DA GB 1230815 A GB1230815 A GB 1230815A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sintered
- june
- ferromagnetic
- verwaltungs
- compacted
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/46—Fastening of windings on the stator or rotor structure
- H02K3/48—Fastening of windings on the stator or rotor structure in slots
- H02K3/487—Slot-closing devices
- H02K3/493—Slot-closing devices magnetic
-
- 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
- H01F1/12—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 soft-magnetic materials
- H01F1/14—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 soft-magnetic materials metals or alloys
-
- 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
- H01F1/12—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 soft-magnetic materials
- H01F1/14—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 soft-magnetic materials metals or alloys
- H01F1/20—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 soft-magnetic materials metals or alloys in the form of particles, e.g. powder
- H01F1/22—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 soft-magnetic materials metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together
- H01F1/24—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 soft-magnetic materials metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together the particles being insulated
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Soft Magnetic Materials (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19671646664 DE1646664A1 (de) | 1967-06-13 | 1967-06-13 | Ferromagnetischer Werkstoff |
DE19671613247 DE1613247A1 (de) | 1967-07-04 | 1967-07-04 | Halbleiter |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1230815A true GB1230815A (de) | 1971-05-05 |
Family
ID=25753674
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1230815D Expired GB1230815A (de) | 1967-06-13 | 1968-06-12 |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH517544A (de) |
FR (1) | FR1569247A (de) |
GB (1) | GB1230815A (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4600555A (en) * | 1983-05-20 | 1986-07-15 | Hitachi Metals, Ltd. | Method of producing a cylindrical permanent magnet |
GB2541781A (en) * | 2015-06-29 | 2017-03-01 | Gen Electric | Short circuit fault tolerant permanent magnet machine |
-
1968
- 1968-06-12 GB GB1230815D patent/GB1230815A/en not_active Expired
- 1968-06-13 CH CH881268A patent/CH517544A/de not_active IP Right Cessation
- 1968-06-13 FR FR1569247D patent/FR1569247A/fr not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4600555A (en) * | 1983-05-20 | 1986-07-15 | Hitachi Metals, Ltd. | Method of producing a cylindrical permanent magnet |
GB2541781A (en) * | 2015-06-29 | 2017-03-01 | Gen Electric | Short circuit fault tolerant permanent magnet machine |
US9979248B2 (en) | 2015-06-29 | 2018-05-22 | General Electric Company | Short circuit fault tolerant permanent magnet machine |
GB2541781B (en) * | 2015-06-29 | 2018-06-27 | Gen Electric | Short circuit fault tolerant permanent magnet machine |
Also Published As
Publication number | Publication date |
---|---|
FR1569247A (de) | 1969-05-30 |
CH517544A (de) | 1972-01-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |