GB1045890A - Helically connected cylindrical winding with box-type outlet insulation with coolantguides - Google Patents
Helically connected cylindrical winding with box-type outlet insulation with coolantguidesInfo
- Publication number
- GB1045890A GB1045890A GB3229963A GB3229963A GB1045890A GB 1045890 A GB1045890 A GB 1045890A GB 3229963 A GB3229963 A GB 3229963A GB 3229963 A GB3229963 A GB 3229963A GB 1045890 A GB1045890 A GB 1045890A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lead
- winding
- box
- barriers
- coolant
- 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
- H01F27/32—Insulating of coils, windings, or parts thereof
- H01F27/322—Insulating of coils, windings, or parts thereof the insulation forming channels for circulation of the fluid
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Of Transformers For General Uses (AREA)
Abstract
1,045,890. Transformers. LICENTIA PATENT-VERWALTUNGS-G.m.b.H. Aug. 15, 1963 [Aug. 24, 1962], No. 32299/63. Heading H1T. The high-tension lead 65 (Fig. 5) of a cylindrical type transformer winding is connected to the innermost (double) winding layer 66, 67 and is surrounded by barriers of solid insulating material 74, 75 and 81, 82 separated by channels for the flow of coolant. The insulating barriers may be partly interfitted with the main winding insulating cylinders 68, 69, 78, 79 as shown in Fig. 5 and intermediate barriers 76, 77, 80, 83 may be provided. Coolant passages such as 101, 102 are provided. The barriers may be of U- shaped press board and may be joined by side pieces to form a number of concentric box-like enclosures of the H.T. lead (Fig. 6, not shown). The lead 5 may be bent to a horizontal direction after it has left the winding in which case a second box-like insulation arrangement enclosing the horizontal part of the lead is interfitted with the similar vertical box-like insulation enclosing the vertical part of the lead leaving the winding but is not provided with coolant spaces. Securing insulating taping may be provided as at 99 and 100. Liquid or gaseous coolant such as oil, clophen, air or sulphur hexofluoride may be used.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1962L0042791 DE1241906B (en) | 1962-08-24 | 1962-08-24 | Circumferential layer winding for high-voltage transformers of high performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1045890A true GB1045890A (en) | 1966-10-19 |
Family
ID=7270022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3229963A Expired GB1045890A (en) | 1962-08-24 | 1963-08-15 | Helically connected cylindrical winding with box-type outlet insulation with coolantguides |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT238305B (en) |
| CH (1) | CH413999A (en) |
| DE (1) | DE1241906B (en) |
| GB (1) | GB1045890A (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1003346B (en) * | 1955-03-04 | 1957-02-28 | Transform Roentgen Matern Veb | High-voltage transformer with single-pole, double-concentric, layer-wise winding at core potential |
| US2993183A (en) * | 1957-10-30 | 1961-07-18 | Westinghouse Electric Corp | Transformer structures |
-
1962
- 1962-08-24 DE DE1962L0042791 patent/DE1241906B/en active Pending
-
1963
- 1963-08-01 AT AT617063A patent/AT238305B/en active
- 1963-08-05 CH CH966263A patent/CH413999A/en unknown
- 1963-08-15 GB GB3229963A patent/GB1045890A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1241906B (en) | 1967-06-08 |
| CH413999A (en) | 1966-05-31 |
| AT238305B (en) | 1965-02-10 |
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