GB190808997A - Improved Means for Ventilating or Cooling Laminated Iron Cores Carrying a Magnetic Flux, whose Principal or only Component is a Simple Alternating Flux. - Google Patents
Improved Means for Ventilating or Cooling Laminated Iron Cores Carrying a Magnetic Flux, whose Principal or only Component is a Simple Alternating Flux.Info
- Publication number
- GB190808997A GB190808997A GB190808997DA GB190808997A GB 190808997 A GB190808997 A GB 190808997A GB 190808997D A GB190808997D A GB 190808997DA GB 190808997 A GB190808997 A GB 190808997A
- Authority
- GB
- United Kingdom
- Prior art keywords
- flux
- slots
- component
- ventilating
- simple alternating
- 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
Landscapes
- Linear Motors (AREA)
Abstract
8997. Low, A. R. April 25. Transformerss.-Laminated cores, for transformers or other apparatus in which the principal or only component of the field is a simple alternating flux, are cooled by elongated and narrow slots having their length parallel to the flux and their least area transverse thereto. Fig. 1 shows a laminated transformer core with four slots ; eight or more slots, arranged as shown in Fig. 3, are used in the case of larger machines. Webs may be left as shown in Fig. 1, to strengthen the structure. In a modification, the slots may be made in an oblique direction by stepping the position of each slot in successive laminations. In the form shown in Fig. 7, the slots are continuous, thus dividing the core into separate portions spaced apart by distance-pieces C.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190808997T | 1908-04-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190808997A true GB190808997A (en) | 1909-01-21 |
Family
ID=32208445
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190808997D Expired GB190808997A (en) | 1908-04-25 | 1908-04-25 | Improved Means for Ventilating or Cooling Laminated Iron Cores Carrying a Magnetic Flux, whose Principal or only Component is a Simple Alternating Flux. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190808997A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3195085A (en) * | 1963-05-29 | 1965-07-13 | Westinghouse Electric Corp | Cooling ducts for wound coils |
-
1908
- 1908-04-25 GB GB190808997D patent/GB190808997A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3195085A (en) * | 1963-05-29 | 1965-07-13 | Westinghouse Electric Corp | Cooling ducts for wound coils |
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