ES301537A1 - Improvements in leakage flux suppressors for transformers and the like - Google Patents
Improvements in leakage flux suppressors for transformers and the likeInfo
- Publication number
- ES301537A1 ES301537A1 ES0301537A ES301537A ES301537A1 ES 301537 A1 ES301537 A1 ES 301537A1 ES 0301537 A ES0301537 A ES 0301537A ES 301537 A ES301537 A ES 301537A ES 301537 A1 ES301537 A1 ES 301537A1
- Authority
- ES
- Spain
- Prior art keywords
- members
- leakage flux
- suppressors
- transformers
- yokes
- 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)
- Regulation Of General Use Transformers (AREA)
Abstract
A transformer or other apparatus is provided with magnetic members 2 (Fig. 1) which provide a high permeability path for leakage flux and are arranged to surround the axes of the core limbs 4, 5 and 1, to abut the yokes. The laminations of the members 2, 2 (Fig. 2, not shown), may be secured together by tape, bolts or synthetic resin bonding and they may be arranged in line with the space between the primary and secondary windings 6, which are provided with independent compressors 12, 13, The lower member 21 may be embedded in an insulating spacer and the members 2, 21 may have their edges rounded and insulated. The edges of the members 2, 21 may be shaped to fit closely or approximately to the yokes (Figs. 3a-4b, not shown).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1011263A CH407312A (en) | 1963-08-13 | 1963-08-13 | Laminated diffuser for transformers or reactors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES301537A1 true ES301537A1 (en) | 1965-01-01 |
Family
ID=4359476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0301537A Expired ES301537A1 (en) | 1963-08-13 | 1964-06-30 | Improvements in leakage flux suppressors for transformers and the like |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS4027771B1 (en) |
| CH (1) | CH407312A (en) |
| ES (1) | ES301537A1 (en) |
| GB (1) | GB1015229A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH483707A (en) * | 1968-06-10 | 1969-12-31 | Bbc Brown Boveri & Cie | Three-phase choke coil with magnetic core |
-
1963
- 1963-08-13 CH CH1011263A patent/CH407312A/en unknown
-
1964
- 1964-06-30 ES ES0301537A patent/ES301537A1/en not_active Expired
- 1964-07-31 JP JP4304364A patent/JPS4027771B1/ja active Pending
- 1964-08-04 GB GB31072/64A patent/GB1015229A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH407312A (en) | 1966-02-15 |
| GB1015229A (en) | 1965-12-31 |
| JPS4027771B1 (en) | 1965-12-08 |
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