GB465933A - Current transformer of coil type with great strength towards the actions of over-current - Google Patents
Current transformer of coil type with great strength towards the actions of over-currentInfo
- Publication number
- GB465933A GB465933A GB29066/36A GB2906636A GB465933A GB 465933 A GB465933 A GB 465933A GB 29066/36 A GB29066/36 A GB 29066/36A GB 2906636 A GB2906636 A GB 2906636A GB 465933 A GB465933 A GB 465933A
- Authority
- GB
- United Kingdom
- Prior art keywords
- primary
- current
- core
- current transformer
- insulator
- 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
- H01F38/28—Current transformers
- H01F38/30—Constructions
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transformers For Measuring Instruments (AREA)
Abstract
465,933. Current transformers. ALLMANNA SVENSKA ELEKTRISKA AKTIEBOLAGET. Oct. 26, 1936, No. 29066. Convention date, Dec. 2, 1935. Addition to 414,261. [Class 38 (ii)] In a current transformer having a primary winding 1 formed of concentric cylindrical shells inter-connected by annular end pieces as described in the parent Specification, the primary is arranged next to the core, and the secondary 8 is wound over the primary but separated therefrom by a porcelain or other fire-proof insulating body 4 having metal coatings on the surfaces indicated by thick lines. The primary terminal bushing may be formed integrally with the body 4 and projects through an opening in a metal casing surrounding the secondary. The core and winding structure may be supported within the insulator 4 by a support 7, or by an insulating closure at the lower end of the insulator, Fig. 2 (not shown). Premagnetizing turns connected in series with the primary and embracing only a part of the core section may be formed in the same manner as the primary turns as indicated in Fig. 5.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE465933X | 1935-12-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB465933A true GB465933A (en) | 1937-05-19 |
Family
ID=20310273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB29066/36A Expired GB465933A (en) | 1935-12-02 | 1936-10-26 | Current transformer of coil type with great strength towards the actions of over-current |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB465933A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113572184A (en) * | 2021-08-19 | 2021-10-29 | 厦门海辰新能源科技有限公司 | Energy storage module of energy storage system and energy storage system |
-
1936
- 1936-10-26 GB GB29066/36A patent/GB465933A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113572184A (en) * | 2021-08-19 | 2021-10-29 | 厦门海辰新能源科技有限公司 | Energy storage module of energy storage system and energy storage system |
CN113572184B (en) * | 2021-08-19 | 2023-03-24 | 厦门海辰储能科技股份有限公司 | Energy storage module of energy storage system and energy storage system |
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