GB752755A - - Google Patents
Info
- Publication number
- GB752755A GB752755A GB752755DA GB752755A GB 752755 A GB752755 A GB 752755A GB 752755D A GB752755D A GB 752755DA GB 752755 A GB752755 A GB 752755A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coils
- wall
- aug
- right angles
- base
- 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
Landscapes
- Coils Or Transformers For Communication (AREA)
- Filters And Equalizers (AREA)
Abstract
752,755. Transformers and inductors. PHILIPS ELECTRICAL INDUSTRIES, Ltd. Aug. 10, 1954 [Aug. 13, 1953], No. 23224/54. Class 38 (2). [Also in Group XL (c)] A band-pass filter comprising two coils 11 each wound on a former 13 and having an adjustable ferromagnetic core 15, the stray fields of the coils being reduced by ferromagnetic rods 17, 19, 21 surrounding the coils, is characterized in that the coils, formers and rods are all secured, by means of an adhesive to an insulating wall member 5 arranged at right angles to the base 1 so that their axes are also at right angles to the base, the wall 5 passing between the coils 11 and partially surrounding them. The wall is thus approximately S- shaped. Capacitors 23 are also fixed to the wall 5 and are used to tune the coils 11. The elements are housed in a screening can 25.
Publications (1)
Publication Number | Publication Date |
---|---|
GB752755A true GB752755A (en) | 1900-01-01 |
Family
ID=1751594
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB752755D Expired GB752755A (en) |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB752755A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2462772A1 (en) * | 1979-07-26 | 1981-02-13 | Weiner Norbert | TRANSFORMER |
-
0
- GB GB752755D patent/GB752755A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2462772A1 (en) * | 1979-07-26 | 1981-02-13 | Weiner Norbert | TRANSFORMER |
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