GB1015545A - Improvements in ceramic ferromagnetic cores for inductors or transformers - Google Patents
Improvements in ceramic ferromagnetic cores for inductors or transformersInfo
- Publication number
- GB1015545A GB1015545A GB2013264A GB2013264A GB1015545A GB 1015545 A GB1015545 A GB 1015545A GB 2013264 A GB2013264 A GB 2013264A GB 2013264 A GB2013264 A GB 2013264A GB 1015545 A GB1015545 A GB 1015545A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaped part
- inductors
- transformers
- coil
- core
- 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
- 239000000919 ceramic Substances 0.000 title abstract 2
- 230000005294 ferromagnetic effect Effects 0.000 title 1
- 239000003302 ferromagnetic material Substances 0.000 abstract 1
- 239000011810 insulating material Substances 0.000 abstract 1
- 230000005291 magnetic effect Effects 0.000 abstract 1
- 238000005476 soldering Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F17/04—Fixed inductances of the signal type with magnetic core
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Coils Or Transformers For Communication (AREA)
Abstract
1,015,545. Transformers and inductors. PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. May 14, 1964 [May 17, 1963], No. 20132/64. Heading H1T. A transformer or inductor core which is made of ceramic ferromagnetic material comprises a substantially H-shaped part 1 (Fig. 1) having a centre limb for accommodating a coil and two outer limbs, and a substantially U-shaped part 3 which is arranged to cover and to engage with faces of the outer limbs of the H-shaped part so as to complete the magnetic circuit of the core. The engaging faces of the core parts may be ground smooth and the H-shaped part may be provided with a coil former of insulating material 7 (Fig. 3) having flanges 9 and insulating portions 11. Soldering tags 13 to which the ends of the coil 5 are attached may be embedded at their ends 15 in these insulating portions 11. U-shaped parts may be provided on each side of the H-shaped part and the bottom of the U- shaped part may be considerably thinner than its limbs.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL292948 | 1963-05-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1015545A true GB1015545A (en) | 1966-01-05 |
Family
ID=19754717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2013264A Expired GB1015545A (en) | 1963-05-17 | 1964-05-14 | Improvements in ceramic ferromagnetic cores for inductors or transformers |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1953681U (en) |
| DK (1) | DK106502C (en) |
| GB (1) | GB1015545A (en) |
-
1964
- 1964-05-13 DE DE1964N0016316 patent/DE1953681U/en not_active Expired
- 1964-05-14 DK DK243364A patent/DK106502C/en active
- 1964-05-14 GB GB2013264A patent/GB1015545A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1953681U (en) | 1967-01-19 |
| DK106502C (en) | 1967-02-13 |
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