SE410914B - Transformatorkerna - Google Patents
TransformatorkernaInfo
- Publication number
- SE410914B SE410914B SE7512507A SE7512507A SE410914B SE 410914 B SE410914 B SE 410914B SE 7512507 A SE7512507 A SE 7512507A SE 7512507 A SE7512507 A SE 7512507A SE 410914 B SE410914 B SE 410914B
- Authority
- SE
- Sweden
- Prior art keywords
- transformers
- Prior art date
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
- H01F27/24—Magnetic cores
- H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented
-
- 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
- H01F27/33—Arrangements for noise damping
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Regulation Of General Use Transformers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2453988A DE2453988C3 (de) | 1974-11-14 | 1974-11-14 | Transformatorkern mit zur Geräuschverminderung abgesenkter Induktion |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7512507L SE7512507L (sv) | 1976-05-17 |
SE410914B true SE410914B (sv) | 1979-11-12 |
Family
ID=5930806
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7512507A SE410914B (sv) | 1974-11-14 | 1975-11-07 | Transformatorkerna |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE835350A (xx) |
BR (1) | BR7506988A (xx) |
DE (1) | DE2453988C3 (xx) |
NL (1) | NL7513286A (xx) |
SE (1) | SE410914B (xx) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5956073A (en) * | 1996-12-19 | 1999-09-21 | Lucent Technologies Inc. | Noise-limiting transformer apparatus and method for making |
-
1974
- 1974-11-14 DE DE2453988A patent/DE2453988C3/de not_active Expired
-
1975
- 1975-10-23 BR BR7506988*A patent/BR7506988A/pt unknown
- 1975-11-07 SE SE7512507A patent/SE410914B/xx unknown
- 1975-11-07 BE BE161674A patent/BE835350A/xx unknown
- 1975-11-13 NL NL7513286A patent/NL7513286A/xx not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
NL7513286A (nl) | 1976-05-18 |
BR7506988A (pt) | 1976-08-10 |
DE2453988A1 (de) | 1976-05-20 |
DE2453988B2 (de) | 1978-03-02 |
SE7512507L (sv) | 1976-05-17 |
BE835350A (fr) | 1976-03-01 |
DE2453988C3 (de) | 1978-10-19 |
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