JPS4728570Y1 - - Google Patents
Info
- Publication number
- JPS4728570Y1 JPS4728570Y1 JP1968100978U JP10097868U JPS4728570Y1 JP S4728570 Y1 JPS4728570 Y1 JP S4728570Y1 JP 1968100978 U JP1968100978 U JP 1968100978U JP 10097868 U JP10097868 U JP 10097868U JP S4728570 Y1 JPS4728570 Y1 JP S4728570Y1
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US68555867A | 1967-11-24 | 1967-11-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4728570Y1 true JPS4728570Y1 (ja) | 1972-08-29 |
Family
ID=24752715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1968100978U Expired JPS4728570Y1 (ja) | 1967-11-24 | 1968-11-21 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3477053A (ja) |
| JP (1) | JPS4728570Y1 (ja) |
| DE (1) | DE1810686A1 (ja) |
| FR (1) | FR1597629A (ja) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3611234A (en) * | 1969-12-23 | 1971-10-05 | Westinghouse Electric Corp | Magnetic core structures |
| US4200854A (en) * | 1979-01-04 | 1980-04-29 | Westinghouse Electric Corp. | Core with step-lap joints |
| 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 |
| US4521954A (en) * | 1983-07-11 | 1985-06-11 | General Electric Company | Method for making a dry type transformer |
| US4523169A (en) * | 1983-07-11 | 1985-06-11 | General Electric Company | Dry type transformer having improved ducting |
| US4521956A (en) * | 1983-07-11 | 1985-06-11 | General Electric Company | Method for making a transformer having improved space factor |
| US4521955A (en) * | 1983-07-11 | 1985-06-11 | General Electric Company | Method of making a ducted dry type transformer |
| US5959523A (en) * | 1996-10-15 | 1999-09-28 | Abb Power T&D Company Inc. | Magnetic core structure |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US577480A (en) * | 1897-02-23 | Electric transformer | ||
| US2628273A (en) * | 1948-12-17 | 1953-02-10 | Gen Electric | Magnetic core |
| US3153215A (en) * | 1958-10-15 | 1964-10-13 | Westinghouse Electric Corp | Magnetic core structure |
| FR1256000A (fr) * | 1960-02-01 | 1961-03-17 | Westinghouse Electric Corp | Structure de noyau magnétique |
| US3082391A (en) * | 1960-04-25 | 1963-03-19 | Mc Graw Edison Co | Shell type transformer |
| US3210709A (en) * | 1963-01-16 | 1965-10-05 | Westinghouse Electric Corp | Magnetic core structure for electrical inductive apparatus and method of constructing same |
| FR1354694A (fr) * | 1963-04-29 | 1964-03-06 | Ass Elect Ind | Perfectionnements aux circuits magnétiques des transformateurs |
-
1967
- 1967-11-24 US US685558A patent/US3477053A/en not_active Expired - Lifetime
-
1968
- 1968-11-21 JP JP1968100978U patent/JPS4728570Y1/ja not_active Expired
- 1968-11-22 FR FR1597629D patent/FR1597629A/fr not_active Expired
- 1968-11-23 DE DE19681810686 patent/DE1810686A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1810686A1 (de) | 1969-07-10 |
| FR1597629A (ja) | 1970-06-29 |
| US3477053A (en) | 1969-11-04 |