GB956822A - Improved supporting arrangement for transformer coils and method of using it - Google Patents
Improved supporting arrangement for transformer coils and method of using itInfo
- Publication number
- GB956822A GB956822A GB15340/62A GB1534062A GB956822A GB 956822 A GB956822 A GB 956822A GB 15340/62 A GB15340/62 A GB 15340/62A GB 1534062 A GB1534062 A GB 1534062A GB 956822 A GB956822 A GB 956822A
- Authority
- GB
- United Kingdom
- Prior art keywords
- frame
- coil
- tank
- transformer
- welded
- 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
- H01F27/28—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
- H01F27/306—Fastening or mounting coils or windings on core, casing or other support
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
956,822. Transformers. ASSOCIATED ELECTRICAL INDUSTRIES Ltd. April 19, 1963 [April 19, 1962], No. 15340/62. Heading H1T. A transformer coil holder comprises a beam 4 (Fig. 1) long enough to pass through the coil 1 and out at both ends means being provided to secure the beam ends to a frame structure such as 7. In addition to being usable for transporting purposes the beam 8<SP>1</SP> and frame 7 (Fig. 5) may be built into the transformer during reassembly the latter stiffening the tank and the feet of the frame being welded to the tank base 2. The frame 7 may then carry terminal gear, addition A frame parts used during transport being removed. A lower beam part 8 may carry laminations during transport and the latter may be supported on members 18a, 18b welded to frame 7. The beam may be adjustable and may consist of upper and lower parts relatively adjustable to grip opposite sides of the coil eye. It may be withdrawn during reassembly, the coil being supported on the core 13 (Fig. 8) by wedges 16. Means 18, 38 for clamping the laminations may be provided. During transport the coil and coil holder may be held in a holder comprising a tank base part and a temporary cover (Fig. 3, not shown) and filled with CO 2 . 2. Packing between coils and tank parts supports the former against short circuit forces. The tank bases containing the individual coils for a three phase transformer may be aligned and welded together on assembly (Fig. 7, not shown).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB15340/62A GB956822A (en) | 1962-04-19 | 1962-04-19 | Improved supporting arrangement for transformer coils and method of using it |
| US271365A US3234492A (en) | 1962-04-19 | 1963-04-08 | Supporting arrangement for transformer coils |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB15340/62A GB956822A (en) | 1962-04-19 | 1962-04-19 | Improved supporting arrangement for transformer coils and method of using it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB956822A true GB956822A (en) | 1964-04-29 |
Family
ID=10057378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB15340/62A Expired GB956822A (en) | 1962-04-19 | 1962-04-19 | Improved supporting arrangement for transformer coils and method of using it |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3234492A (en) |
| GB (1) | GB956822A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1987004001A1 (en) * | 1985-12-19 | 1987-07-02 | General Electric Company | Transformer with amorphous alloy core having chip containment means |
| CN109074943B (en) * | 2016-04-19 | 2021-02-02 | 株式会社日立制作所 | Transformer device |
| CN110070979A (en) * | 2019-05-21 | 2019-07-30 | 保定天威保变电气股份有限公司 | A kind of high-power transformer resistance to shorting structure and its resistance to shorting method |
| EP4064303A1 (en) | 2021-03-22 | 2022-09-28 | Hitachi Energy Switzerland AG | A transformer tank for a shell type transformer, shell type transformer and method for clamping a magnetic circuit of a shell type transformer |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1539878A (en) * | 1919-05-12 | 1925-06-02 | Westinghouse Electric & Mfg Co | Transformer bracing |
| US1433701A (en) * | 1920-11-20 | 1922-10-31 | Westinghouse Electric & Mfg Co | Transformer |
| US2085080A (en) * | 1935-12-13 | 1937-06-29 | Westinghouse Electric & Mfg Co | Transformer case structure |
| US2340727A (en) * | 1941-12-30 | 1944-02-01 | Gen Electric | Electric apparatus |
| US2370045A (en) * | 1942-10-22 | 1945-02-20 | Westinghouse Electric & Mfg Co | Shielding transformer structures |
| US3040280A (en) * | 1958-10-22 | 1962-06-19 | Allis Chalmers Mfg Co | Integral shell type transformer |
| US3082391A (en) * | 1960-04-25 | 1963-03-19 | Mc Graw Edison Co | Shell type transformer |
-
1962
- 1962-04-19 GB GB15340/62A patent/GB956822A/en not_active Expired
-
1963
- 1963-04-08 US US271365A patent/US3234492A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3234492A (en) | 1966-02-08 |
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