JPS5211126Y2 - - Google Patents
Info
- Publication number
- JPS5211126Y2 JPS5211126Y2 JP1972033203U JP3320372U JPS5211126Y2 JP S5211126 Y2 JPS5211126 Y2 JP S5211126Y2 JP 1972033203 U JP1972033203 U JP 1972033203U JP 3320372 U JP3320372 U JP 3320372U JP S5211126 Y2 JPS5211126 Y2 JP S5211126Y2
- 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
- H01F27/00—Details of transformers or inductances, in general
- H01F27/24—Magnetic cores
- H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/4902—Electromagnet, transformer or inductor
- Y10T29/49075—Electromagnet, transformer or inductor including permanent magnet or core
- Y10T29/49078—Laminated
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US126632A US3918153A (en) | 1971-03-22 | 1971-03-22 | Method of constructing a magnetic core |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS485221U JPS485221U (cs) | 1973-01-22 |
| JPS5211126Y2 true JPS5211126Y2 (cs) | 1977-03-10 |
Family
ID=22425896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1972033203U Expired JPS5211126Y2 (cs) | 1971-03-22 | 1972-03-22 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3918153A (cs) |
| JP (1) | JPS5211126Y2 (cs) |
| FR (1) | FR2130493B1 (cs) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53112933U (cs) * | 1977-02-16 | 1978-09-08 | ||
| US4200854A (en) * | 1979-01-04 | 1980-04-29 | Westinghouse Electric Corp. | Core with step-lap joints |
| US4283842A (en) * | 1979-01-04 | 1981-08-18 | Westinghouse Electric Corp. | Method of making an electrical inductive apparatus |
| US4201966A (en) * | 1979-01-04 | 1980-05-06 | Westinghouse Electric Corp. | Magnetic core structure |
| JPS5844705A (ja) * | 1981-09-10 | 1983-03-15 | Mitsubishi Electric Corp | 電磁誘導機器鉄心 |
| NL1033887C2 (nl) * | 2007-05-24 | 2008-11-25 | Berkin Bv | Transformatorkern. |
| KR101904100B1 (ko) * | 2016-12-20 | 2018-10-04 | 효성중공업 주식회사 | 변압기의 철심 |
| JP7092643B2 (ja) * | 2018-11-01 | 2022-06-28 | 東芝産業機器システム株式会社 | 静止誘導機器用積層鉄心 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2628273A (en) * | 1948-12-17 | 1953-02-10 | Gen Electric | Magnetic core |
| US2898565A (en) * | 1954-07-02 | 1959-08-04 | Mc Graw Edison Co | Magnetic core |
| US3540120A (en) * | 1968-11-12 | 1970-11-17 | Westinghouse Electric Corp | Method of constructing magnetic core structures |
-
1971
- 1971-03-22 US US126632A patent/US3918153A/en not_active Expired - Lifetime
-
1972
- 1972-03-21 FR FR7209814A patent/FR2130493B1/fr not_active Expired
- 1972-03-22 JP JP1972033203U patent/JPS5211126Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2130493A1 (cs) | 1972-11-03 |
| JPS485221U (cs) | 1973-01-22 |
| US3918153A (en) | 1975-11-11 |
| FR2130493B1 (cs) | 1975-04-25 |