CH607257A5 - - Google Patents
Info
- Publication number
- CH607257A5 CH607257A5 CH1487876A CH1487876A CH607257A5 CH 607257 A5 CH607257 A5 CH 607257A5 CH 1487876 A CH1487876 A CH 1487876A CH 1487876 A CH1487876 A CH 1487876A CH 607257 A5 CH607257 A5 CH 607257A5
- Authority
- CH
- Switzerland
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
- H01F41/0233—Manufacturing of magnetic circuits made from sheets
-
- 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
- G11B5/10—Structure or manufacture of housings or shields for heads
- G11B5/11—Shielding of head against electric or magnetic fields
- G11B5/115—Shielding devices arranged between heads or windings
-
- 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
- G11B5/127—Structure or manufacture of heads, e.g. inductive
- G11B5/147—Structure or manufacture of heads, e.g. inductive with cores being composed of metal sheets, i.e. laminated cores with cores composed of isolated magnetic layers, e.g. sheets
-
- 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
- H01F1/16—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 sheets
- H01F1/18—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 sheets with insulating coating
-
- 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
- H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Magnetic Heads (AREA)
- Soft Magnetic Materials (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Laminated Bodies (AREA)
- Chemical Treatment Of Metals (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US356893A US3880603A (en) | 1970-10-12 | 1973-05-03 | Laminated magnetic material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH607257A5 true CH607257A5 (en) | 1978-11-30 |
Family
ID=23403403
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1487976A CH607258A5 (en) | 1973-05-03 | 1973-07-13 | |
| CH1023873A CH607256A5 (en) | 1973-05-03 | 1973-07-13 | |
| CH1487876A CH607257A5 (en) | 1973-05-03 | 1973-07-13 |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1487976A CH607258A5 (en) | 1973-05-03 | 1973-07-13 | |
| CH1023873A CH607256A5 (en) | 1973-05-03 | 1973-07-13 |
Country Status (9)
| Country | Link |
|---|---|
| JP (3) | JPS598050B2 (en) |
| AR (1) | AR197914A1 (en) |
| AT (1) | AT342884B (en) |
| BE (1) | BE802436A (en) |
| CA (1) | CA999404A (en) |
| CH (3) | CH607258A5 (en) |
| DE (3) | DE2366049A1 (en) |
| ES (1) | ES418427A1 (en) |
| NL (1) | NL7310366A (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES460709A1 (en) * | 1976-08-11 | 1978-11-16 | Gen Electric | Stator core and method of forming the same |
| JPS53127707A (en) * | 1977-04-13 | 1978-11-08 | Nippon Gakki Seizo Kk | Production of laminated type head core |
| JPS57138022A (en) * | 1981-02-20 | 1982-08-26 | Mitsumi Electric Co Ltd | Magnetic head |
| SE433981B (en) * | 1981-08-25 | 1984-06-25 | Asea Ab | MAGNETOELASTIC SENSOR CONSISTING OF A NUMBER OF PLATES, MIXED MEDIUM LIMITS TO A PLATE PACKAGE |
| JPS59123762A (en) * | 1982-12-28 | 1984-07-17 | Toshiba Corp | Laminated material for magnetic head |
| AU558265B2 (en) * | 1984-05-25 | 1987-01-22 | Dx Antenna Company Ltd. | Method of automatically tracking satellite by receiving antenna |
| JPS6130009A (en) * | 1984-07-23 | 1986-02-12 | Kawasaki Steel Corp | Laminated electromagnetic steel plate and manufacture of the same |
| JPH0722229B2 (en) * | 1986-02-17 | 1995-03-08 | キヤノン電子株式会社 | Method of manufacturing magnetic shield plate |
| US4749625A (en) * | 1986-03-31 | 1988-06-07 | Hiraoka & Co., Ltd. | Amorphous metal laminate sheet |
| JPS63154948U (en) * | 1987-03-30 | 1988-10-12 | ||
| DE102006017762B4 (en) * | 2006-04-12 | 2010-07-08 | Siemens Ag | Process for laminating an electrical steel strip for transformer cores |
| DE102013221442B4 (en) * | 2013-10-22 | 2021-06-24 | Sts Spezial-Transformatoren-Stockach Gmbh & Co. Kg | Inductive component with reduced empty space |
| DE102014113144A1 (en) * | 2014-09-11 | 2016-03-17 | Knorr-Bremse Gmbh | A shielding device for conducting a magnetic field for a rail brake, magnetic body for a rail brake, rail brake for a rail vehicle and method for operating a rail brake with a shielding device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2803570A (en) * | 1952-08-05 | 1957-08-20 | Michigan Bumper Corp | Method of making magnetic core layers |
| DE1078196B (en) * | 1953-10-29 | 1960-03-24 | Boehler & Co Ag Geb | Electrically insulating layers on magnetically soft materials |
| US3614830A (en) * | 1969-02-28 | 1971-10-26 | Ibm | Method of manufacturing laminated structures |
-
1973
- 1973-06-12 CA CA173,899A patent/CA999404A/en not_active Expired
- 1973-07-13 CH CH1487976A patent/CH607258A5/xx not_active IP Right Cessation
- 1973-07-13 CH CH1023873A patent/CH607256A5/xx not_active IP Right Cessation
- 1973-07-13 CH CH1487876A patent/CH607257A5/xx not_active IP Right Cessation
- 1973-07-13 AT AT618173A patent/AT342884B/en active
- 1973-07-17 BE BE133560A patent/BE802436A/en not_active IP Right Cessation
- 1973-07-25 NL NL7310366A patent/NL7310366A/xx not_active Application Discontinuation
- 1973-07-26 DE DE19732366049 patent/DE2366049A1/en active Granted
- 1973-07-26 DE DE19732338042 patent/DE2338042C2/en not_active Expired
- 1973-07-26 DE DE19732366048 patent/DE2366048C2/en not_active Expired
- 1973-07-27 JP JP48084240A patent/JPS598050B2/en not_active Expired
- 1973-09-03 ES ES418427A patent/ES418427A1/en not_active Expired
- 1973-09-03 AR AR24987373A patent/AR197914A1/en active
-
1983
- 1983-04-06 JP JP5938383A patent/JPS6048887B2/en not_active Expired
- 1983-04-06 JP JP5938283A patent/JPS5951505A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS619722B2 (en) | 1986-03-25 |
| AT342884B (en) | 1978-04-25 |
| DE2366048A1 (en) | 1977-10-06 |
| DE2366048C2 (en) | 1982-12-09 |
| DE2338042C2 (en) | 1984-05-10 |
| BE802436A (en) | 1973-11-16 |
| JPS6048887B2 (en) | 1985-10-30 |
| NL7310366A (en) | 1974-11-05 |
| JPS598050B2 (en) | 1984-02-22 |
| CA999404A (en) | 1976-11-09 |
| ATA618173A (en) | 1977-08-15 |
| CH607256A5 (en) | 1978-11-30 |
| DE2366049A1 (en) | 1977-08-04 |
| CH607258A5 (en) | 1978-11-30 |
| DE2338042A1 (en) | 1974-11-21 |
| JPS502198A (en) | 1975-01-10 |
| AR197914A1 (en) | 1974-05-15 |
| ES418427A1 (en) | 1976-06-16 |
| JPS5946010A (en) | 1984-03-15 |
| DE2366049C2 (en) | 1987-01-22 |
| JPS5951505A (en) | 1984-03-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |