CH350381A - Procédé de fabrication d'un dispositif magnétique et dispositif magnétique obtenu par ce procédé - Google Patents
Procédé de fabrication d'un dispositif magnétique et dispositif magnétique obtenu par ce procédéInfo
- Publication number
- CH350381A CH350381A CH350381DA CH350381A CH 350381 A CH350381 A CH 350381A CH 350381D A CH350381D A CH 350381DA CH 350381 A CH350381 A CH 350381A
- Authority
- CH
- Switzerland
- Prior art keywords
- magnetic device
- manufacturing process
- device obtained
- manufacturing
- magnetic
- Prior art date
Links
Classifications
-
- 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
- H01F41/0206—Manufacturing of magnetic cores by mechanical means
- H01F41/0213—Manufacturing of magnetic circuits made from strip(s) or ribbon(s)
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/62—Record carriers characterised by the selection of the material
-
- 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
-
- 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
- H01F27/00—Details of transformers or inductances, in general
- H01F27/24—Magnetic cores
- H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
- H01F27/266—Fastening or mounting the core on casing or support
-
- 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
- H01F41/0206—Manufacturing of magnetic cores by mechanical means
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Coils Or Transformers For Communication (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US429250A US2963670A (en) | 1954-05-12 | 1954-05-12 | Supports for magnetic cores |
Publications (1)
Publication Number | Publication Date |
---|---|
CH350381A true CH350381A (fr) | 1960-11-30 |
Family
ID=23702449
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH350381D CH350381A (fr) | 1954-05-12 | 1956-12-27 | Procédé de fabrication d'un dispositif magnétique et dispositif magnétique obtenu par ce procédé |
Country Status (5)
Country | Link |
---|---|
US (1) | US2963670A (fr) |
BE (1) | BE553581A (fr) |
CH (1) | CH350381A (fr) |
FR (1) | FR1169092A (fr) |
GB (1) | GB848700A (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4603314A (en) * | 1982-10-26 | 1986-07-29 | Tdk Corporation | Inductor |
US4825166A (en) * | 1987-01-27 | 1989-04-25 | Sundstrand Data Control, Inc. | Bobbin for a magnetic sensor |
JP3220984B2 (ja) * | 1990-11-29 | 2001-10-22 | 三菱電機株式会社 | 整流型可飽和リアクトル |
CN105448487B (zh) * | 2014-08-14 | 2018-10-12 | 特变电工沈阳变压器集团有限公司 | 一种铁芯支撑装置及其支撑方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US605194A (en) * | 1898-06-07 | kitten house | ||
US1680910A (en) * | 1925-06-09 | 1928-08-14 | Pfiffner Emil | Earthing choking coil or voltage transformer for high voltages |
US1978568A (en) * | 1934-04-09 | 1934-10-30 | Johnson Lab Inc | High-frequency inductance |
US2416989A (en) * | 1943-11-06 | 1947-03-04 | Western Electric Co | Method for making cores of magnetic material for electromagnetic coils |
US2478030A (en) * | 1945-05-24 | 1949-08-02 | Gen Electric | Method of making electromagnetic induction apparatus |
US2568979A (en) * | 1946-06-10 | 1951-09-25 | Price Electric Corp | Reinforced insulation assembly |
US2469808A (en) * | 1946-09-28 | 1949-05-10 | Gen Mills Inc | Induction motor rotor |
US2569468A (en) * | 1948-06-16 | 1951-10-02 | Edward A Gaugler | Method of producing grain oriented ferromagnetic alloys |
US2623920A (en) * | 1951-09-06 | 1952-12-30 | Westinghouse Electric Corp | Bonded magnetic core and process for producing it |
-
0
- BE BE553581D patent/BE553581A/xx unknown
-
1954
- 1954-05-12 US US429250A patent/US2963670A/en not_active Expired - Lifetime
-
1956
- 1956-12-11 GB GB37850/56A patent/GB848700A/en not_active Expired
- 1956-12-27 CH CH350381D patent/CH350381A/fr unknown
- 1956-12-29 FR FR1169092D patent/FR1169092A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR1169092A (fr) | 1958-12-22 |
GB848700A (en) | 1960-09-21 |
BE553581A (fr) | |
US2963670A (en) | 1960-12-06 |
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