FR2438327A1 - Transformer cores mounting assembly - has two U=shaped brackets bolted together and with dimples for securing cores in position - Google Patents
Transformer cores mounting assembly - has two U=shaped brackets bolted together and with dimples for securing cores in positionInfo
- Publication number
- FR2438327A1 FR2438327A1 FR7900230A FR7900230A FR2438327A1 FR 2438327 A1 FR2438327 A1 FR 2438327A1 FR 7900230 A FR7900230 A FR 7900230A FR 7900230 A FR7900230 A FR 7900230A FR 2438327 A1 FR2438327 A1 FR 2438327A1
- Authority
- FR
- France
- Prior art keywords
- brackets
- cores
- core
- halves
- transformer
- 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.)
- Withdrawn
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
- H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
- H01F27/263—Fastening parts of the core together
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
The assembly for securing together two halves of one or more transformer C-cores or similar has upper and lower brackets (1, 2) of U-shaped cross-section, each of which is formed with a lateral flange (4) at each corner. The brackets (1, 2) are secured together by bolts (3) passing through opposing flanges (4), the bolts being tightened to force together the two halves of each C-core (6) gripped between the brackets. The inner walls of the brackets (1, 2) are formed with dimples (9) which bear against the C-core halves to locate them in position. Screw-threaded holes may be provided in the brackets to take mounting bolts. Alternatively, the two brackets (1, 2) may bolt to end bridging members whose lengths are less than the height of the or each C-core to ensure that the brackets (1, 2) bear on the C-core halves. The device maintains the size of the transformer minimal (e.g. 2% increase in size) at low cost and compensates for differences in C-core size when two or more C-cores are secured between the brackets.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| YU159178 | 1978-07-03 | ||
| YU300778A YU300778A (en) | 1978-12-20 | 1978-12-20 | Mechanism for pressing cut cores |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2438327A1 true FR2438327A1 (en) | 1980-04-30 |
Family
ID=27130804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7900230A Withdrawn FR2438327A1 (en) | 1978-07-03 | 1979-01-05 | Transformer cores mounting assembly - has two U=shaped brackets bolted together and with dimples for securing cores in position |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2438327A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0143023A1 (en) * | 1983-11-24 | 1985-05-29 | Ducellier Et Cie | Casing for the magnetic circuit of ignition transformers for vehicles and method for manufacturing the same |
-
1979
- 1979-01-05 FR FR7900230A patent/FR2438327A1/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0143023A1 (en) * | 1983-11-24 | 1985-05-29 | Ducellier Et Cie | Casing for the magnetic circuit of ignition transformers for vehicles and method for manufacturing the same |
| FR2555671A1 (en) * | 1983-11-24 | 1985-05-31 | Ducellier & Cie | MAGNETIC CIRCUIT FOR IGNITION COIL |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |