GB117953A - Improvements in and relating to Electrical Induction Apparatus. - Google Patents
Improvements in and relating to Electrical Induction Apparatus.Info
- Publication number
- GB117953A GB117953A GB1150517A GB1150517A GB117953A GB 117953 A GB117953 A GB 117953A GB 1150517 A GB1150517 A GB 1150517A GB 1150517 A GB1150517 A GB 1150517A GB 117953 A GB117953 A GB 117953A
- Authority
- GB
- United Kingdom
- Prior art keywords
- winding
- centre
- leg
- parts
- laminations
- 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
- H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented
Abstract
117,953. British Thomson - Houston Co., (General Electric Co.). Aug. 10, 1917. Transformers.-A transformer or other stationary induction apparatus has a core partly enclosed by the winding, and the part at the centre of the winding works at a higher flux density than the parts near the ends. The core shown consists of three units 8, 9, 10 fitted together to form a centre leg as described in Specification 117,685. The laminations of each unit comprise the centre leg parts 18 with the leg 20 gradually increasing in width towards the yoke 21, and the outer parts 25 with yoke 26 having a triangular projection 27. The laminations break joint when assembled, and the space left is occupied by the winding 7, Fig. 3, so that the part 33 of the winding is nearer the axis than the end portions. The outer legs and the yokes are so proportioned that thev work at a lower flux density than the middle part of the centre leg. Specification 13739/07, [Class 37, Electricity. Measuring &c.], also is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1150517A GB117953A (en) | 1917-08-10 | 1917-08-10 | Improvements in and relating to Electrical Induction Apparatus. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1150517A GB117953A (en) | 1917-08-10 | 1917-08-10 | Improvements in and relating to Electrical Induction Apparatus. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB117953A true GB117953A (en) | 1918-08-12 |
Family
ID=32671624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1150517A Expired GB117953A (en) | 1917-08-10 | 1917-08-10 | Improvements in and relating to Electrical Induction Apparatus. |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB117953A (en) |
-
1917
- 1917-08-10 GB GB1150517A patent/GB117953A/en not_active Expired
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