GB1141086A - Improvements in or relating to high frequency transformers - Google Patents
Improvements in or relating to high frequency transformersInfo
- Publication number
- GB1141086A GB1141086A GB41857/67A GB4185767A GB1141086A GB 1141086 A GB1141086 A GB 1141086A GB 41857/67 A GB41857/67 A GB 41857/67A GB 4185767 A GB4185767 A GB 4185767A GB 1141086 A GB1141086 A GB 1141086A
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- high frequency
- frequency transformers
- sept
- transformers
- 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
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
- H01F27/36—Electric or magnetic shields or screens
-
- 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
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
- H01F27/36—Electric or magnetic shields or screens
- H01F27/366—Electric or magnetic shields or screens made of ferromagnetic material
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Constitution Of High-Frequency Heating (AREA)
Abstract
1,141,086. Transformers. TOKO K.K. 13 Sept., 1967 [19 Sept., 1966], No. 41867/67. Heading H1T. A high-frequency transformer is provided with an inner casing 4 of electrically insulating material, shaped to firmly press a magnetic shield 3a against the inner surface of the metal case 1. The use of shields made of rubber and loaded with iron oxide is mentioned.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8809166 | 1966-09-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1141086A true GB1141086A (en) | 1969-01-22 |
Family
ID=13933181
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB41857/67A Expired GB1141086A (en) | 1966-09-19 | 1967-09-13 | Improvements in or relating to high frequency transformers |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1141086A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3626345A (en) * | 1969-10-13 | 1971-12-07 | Toko Inc | Radiofrequency transformer |
GB2230388B (en) * | 1989-04-07 | 1993-10-06 | Bosch Siemens Hausgeraete | Noise reduction in an appliance with a high-voltage transformer |
GB2273001A (en) * | 1992-11-25 | 1994-06-01 | Meitaku Syst Kk | High-voltage transformer and lighting circuit |
-
1967
- 1967-09-13 GB GB41857/67A patent/GB1141086A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3626345A (en) * | 1969-10-13 | 1971-12-07 | Toko Inc | Radiofrequency transformer |
GB2230388B (en) * | 1989-04-07 | 1993-10-06 | Bosch Siemens Hausgeraete | Noise reduction in an appliance with a high-voltage transformer |
GB2273001A (en) * | 1992-11-25 | 1994-06-01 | Meitaku Syst Kk | High-voltage transformer and lighting circuit |
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