GB440008A - Improved clamp device for laminar cores for electrical apparatus - Google Patents
Improved clamp device for laminar cores for electrical apparatusInfo
- Publication number
- GB440008A GB440008A GB1006635A GB1006635A GB440008A GB 440008 A GB440008 A GB 440008A GB 1006635 A GB1006635 A GB 1006635A GB 1006635 A GB1006635 A GB 1006635A GB 440008 A GB440008 A GB 440008A
- Authority
- GB
- United Kingdom
- Prior art keywords
- core
- disposed
- strip
- electrical apparatus
- clamp
- 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
- H01F27/24—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
Abstract
440,008. Transformers and electromagnets. FLIEDER, J., 568, Radotin, Prague. April 1, 1935, No. 10066. [Classes 35 and 38 (ii)] A clamping device for laminated cores 3 of electrical apparatus particularly transformers comprises a strip of sheet metal, the body 1 of the strip passing through the core 3 and the ends of the strip 2<a>, 2<b> being bent over to engage with the opposite faces of the core 3 or with plates 5, 6, 5a, 6a disposed on these faces. The ends of the clamp device may be split and the separated sections 2<a>, 2<b> bent in opposite directions to form tubular guides in which stiffening members such as wires or flat pins 4, 4<a> are disposed. The body 1 of the clamp may be slit longitudinally for part of its length and the parts thus separated spread apart slightly to grip the sides of the passage in the laminations. A number of clamp devices may be disposed in a core in edge to edge relationship.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1006635A GB440008A (en) | 1935-04-01 | 1935-04-01 | Improved clamp device for laminar cores for electrical apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1006635A GB440008A (en) | 1935-04-01 | 1935-04-01 | Improved clamp device for laminar cores for electrical apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB440008A true GB440008A (en) | 1935-12-18 |
Family
ID=9960807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1006635A Expired GB440008A (en) | 1935-04-01 | 1935-04-01 | Improved clamp device for laminar cores for electrical apparatus |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB440008A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2431950A (en) * | 1944-01-26 | 1947-12-02 | Jefferson Electric Co | Core construction for electromagnetic apparatus |
| US2862183A (en) * | 1954-10-29 | 1958-11-25 | Westinghouse Electric Corp | Combination spacing and clamping device |
-
1935
- 1935-04-01 GB GB1006635A patent/GB440008A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2431950A (en) * | 1944-01-26 | 1947-12-02 | Jefferson Electric Co | Core construction for electromagnetic apparatus |
| US2862183A (en) * | 1954-10-29 | 1958-11-25 | Westinghouse Electric Corp | Combination spacing and clamping device |
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