LU61101A1 - - Google Patents
Info
- Publication number
- LU61101A1 LU61101A1 LU61101DA LU61101A1 LU 61101 A1 LU61101 A1 LU 61101A1 LU 61101D A LU61101D A LU 61101DA LU 61101 A1 LU61101 A1 LU 61101A1
- Authority
- LU
- Luxembourg
- Prior art keywords
- block
- moulded
- consist
- particles
- magnetic material
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 239000000696 magnetic material Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 2
- 238000004804 winding Methods 0.000 abstract 2
- 229910000976 Electrical steel Inorganic materials 0.000 abstract 1
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 230000035699 permeability Effects 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 229920003002 synthetic resin Polymers 0.000 abstract 1
- 239000000057 synthetic resin Substances 0.000 abstract 1
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
- H01F27/255—Magnetic cores made from particles
-
- 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
- H01F27/02—Casings
- H01F27/022—Encapsulation
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Or Transformers For Communication (AREA)
- Soft Magnetic Materials (AREA)
Abstract
1,272,888. Transformers. J. M. B. CASTELLA. 14 May, 1970 [14 July, 1969 (3)], No. 23404/70. Heading H1T. Electromagnetic apparatus comprises at least one coil 3 embedded in a magnetic core formed as a solid block composed of particulate particles of magnetic material dispersed in an electrically insulating bonding medium. The coils may be of circular, oval, elliptical or rectangular form. Fixing holes (8) (Fig. 2, not shown) may be moulded into the block. Terminals (10) (Fig. 2, not shown) internally connected to the ends of the winding may also be moulded into the block. In another form of the apparatus the core may contain two windings, the block (1) (Fig. 3, not shown) being moulded so that it will accommodate four terminal blocks (10) (Fig. 2, not shown). The bonding material may consist of synthetic resin or plastics material. The magnetic material may consist of a soft iron, a silicon steel or a high permeability nickel iron alloy and the particles may be magnetically oriented.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES15046769 | 1969-07-14 | ||
| ES69369504A ES369504A1 (en) | 1969-07-14 | 1969-07-14 | Improvements introduced in magnetic nuclears for electrical appliances. (Machine-translation by Google Translate, not legally binding) |
| ES1969150466U ES150466Y (en) | 1969-07-14 | 1969-07-14 | A REACTANCE. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU61101A1 true LU61101A1 (en) | 1970-06-10 |
Family
ID=27240599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU61101D LU61101A1 (en) | 1969-07-14 | 1970-06-09 |
Country Status (5)
| Country | Link |
|---|---|
| DE (1) | DE2013943A1 (en) |
| FR (1) | FR2056159A5 (en) |
| GB (1) | GB1272888A (en) |
| LU (1) | LU61101A1 (en) |
| NL (1) | NL7010152A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2044550A (en) * | 1979-03-09 | 1980-10-15 | Gen Electric | Case inductive circuit components |
| US7921546B2 (en) | 1995-07-18 | 2011-04-12 | Vishay Dale Electronics, Inc. | Method for making a high current low profile inductor |
| CA2180992C (en) * | 1995-07-18 | 1999-05-18 | Timothy M. Shafer | High current, low profile inductor and method for making same |
| GB2307353A (en) * | 1995-11-15 | 1997-05-21 | Motorola Israel Ltd | Radio frequency transformer and method of assembly |
| GB2379558A (en) * | 2001-09-11 | 2003-03-12 | Baker R | Electromagnetic component and its method of manufacture |
-
1970
- 1970-03-24 DE DE19702013943 patent/DE2013943A1/en active Pending
- 1970-04-15 FR FR7013653A patent/FR2056159A5/fr not_active Expired
- 1970-05-14 GB GB23404/70A patent/GB1272888A/en not_active Expired
- 1970-06-09 LU LU61101D patent/LU61101A1/xx unknown
- 1970-07-09 NL NL7010152A patent/NL7010152A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2013943A1 (en) | 1971-02-04 |
| GB1272888A (en) | 1972-05-03 |
| NL7010152A (en) | 1971-01-18 |
| FR2056159A5 (en) | 1971-05-14 |
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