FR2520920B3 - - Google Patents
Info
- Publication number
- FR2520920B3 FR2520920B3 FR8301652A FR8301652A FR2520920B3 FR 2520920 B3 FR2520920 B3 FR 2520920B3 FR 8301652 A FR8301652 A FR 8301652A FR 8301652 A FR8301652 A FR 8301652A FR 2520920 B3 FR2520920 B3 FR 2520920B3
- Authority
- FR
- France
- 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
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
- H01F27/303—Clamping coils, windings or parts thereof together
-
- 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
-
- 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
- H01F30/00—Fixed transformers not covered by group H01F19/00
- H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
- H01F30/10—Single-phase transformers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Or Transformers For Communication (AREA)
- Coils Of Transformers For General Uses (AREA)
- Rectifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS82718A CS231460B1 (en) | 1982-02-02 | 1982-02-02 | Transformer for rectifiers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2520920A1 FR2520920A1 (fr) | 1983-08-05 |
| FR2520920B3 true FR2520920B3 (OSRAM) | 1985-03-01 |
Family
ID=5339812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8301652A Granted FR2520920A1 (fr) | 1982-02-02 | 1983-02-02 | Transformateur redresseur electrique |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH660644A5 (OSRAM) |
| CS (1) | CS231460B1 (OSRAM) |
| FR (1) | FR2520920A1 (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2638277A1 (fr) * | 1988-10-21 | 1990-04-27 | Orega Electro Mecanique | Transformateur de puissance a echauffement reduit |
-
1982
- 1982-02-02 CS CS82718A patent/CS231460B1/cs unknown
-
1983
- 1983-01-17 CH CH233/83A patent/CH660644A5/de not_active IP Right Cessation
- 1983-02-02 FR FR8301652A patent/FR2520920A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| CS231460B1 (en) | 1984-11-19 |
| FR2520920A1 (fr) | 1983-08-05 |
| CH660644A5 (en) | 1987-05-15 |