GB355675A - - Google Patents
Info
- Publication number
- GB355675A GB355675A GB948930A GB948930A GB355675A GB 355675 A GB355675 A GB 355675A GB 948930 A GB948930 A GB 948930A GB 948930 A GB948930 A GB 948930A GB 355675 A GB355675 A GB 355675A
- Authority
- GB
- United Kingdom
- Prior art keywords
- windings
- transformers
- march
- tension
- primary
- 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
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/20—Instruments transformers
- H01F38/22—Instruments transformers for single phase ac
- H01F38/24—Voltage transformers
- H01F38/26—Constructions
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electrotherapy Devices (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
- Coils Or Transformers For Communication (AREA)
Abstract
355,675. Transformers. KOCH & STERZEL AKT.-GES., 40, Zwickauerstrasse, Dresden. Germany. March 25, 1930, No. 9489. Convention date, March 27, 1929. [Class 38 (ii).] In high-tension voltagemeasuring transformers comprising a pair of iron cores 13, 22 carrying series connected primary windings 11, 14, 21, 25, compensating and overcoupling windings 15, 16, 23, 24 and 17, 18, and a secondary winding 26 for connection to an instrument 27, the windings are arranged in concentric layers with slit metal cylinders 31 .. 39 interposed therebetween and connected to the windings so as to produce capacity effects as indicated at 40 .. 47 in Fig. 2. The entry layer of the primary 33 connected to the high-tension conductor 12 is placed over the cylinder 34 and is made of increased cross section. The two cores carrying the windings are mounted in a single insulating casing 50, Fig. 5.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE355675X | 1929-03-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB355675A true GB355675A (en) | 1931-08-25 |
Family
ID=6290067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB948930A Expired GB355675A (en) | 1929-03-27 | 1930-03-25 |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB355675A (en) |
-
1930
- 1930-03-25 GB GB948930A patent/GB355675A/en not_active Expired
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