RU2012126512A - SCREENED CURRENT SENSOR - Google Patents
SCREENED CURRENT SENSOR Download PDFInfo
- Publication number
- RU2012126512A RU2012126512A RU2012126512/28A RU2012126512A RU2012126512A RU 2012126512 A RU2012126512 A RU 2012126512A RU 2012126512/28 A RU2012126512/28 A RU 2012126512/28A RU 2012126512 A RU2012126512 A RU 2012126512A RU 2012126512 A RU2012126512 A RU 2012126512A
- Authority
- RU
- Russia
- Prior art keywords
- current sensor
- cover
- base
- magnetic
- holes
- Prior art date
Links
Abstract
1. Экранированный датчик тока, содержащий магнитопровод чувствительного элемента с обмотками, помещенный в магнитный экран, представляющий собой контейнер из сочлененных между собой основания, стенки и крышки, которые изготовлены из магнитомягкого материала, при этом основание, стенка и крышка выполнены в виде витых магнитопроводов из ленты с нанокристаллической структурой.2. Экранированный датчик тока по п.1, отличающийся тем, что основание и крышка выполнены с отверстиями.3. Экранированный датчик тока по п.1 или 2, отличающийся тем, что он снабжен внутренней стенкой из витого магнитопровода из ленты с нанокристаллической структурой, конфигурация которой соответствует контуру отверстий в основании и крышке.1. A shielded current sensor containing a magnetic core of the sensing element with windings, placed in a magnetic screen, which is a container of articulated bases, walls and lids, which are made of soft magnetic material, while the base, wall and cover are made in the form of twisted magnetic cores of nanocrystalline ribbons. 2. A shielded current sensor according to claim 1, characterized in that the base and cover are made with holes. The shielded current sensor according to claim 1 or 2, characterized in that it is provided with an inner wall of a twisted magnetic circuit of a tape with a nanocrystalline structure, the configuration of which corresponds to the contour of the holes in the base and cover.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2012126512/28A RU2546995C2 (en) | 2012-06-25 | 2012-06-25 | Shielded current sensor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2012126512/28A RU2546995C2 (en) | 2012-06-25 | 2012-06-25 | Shielded current sensor |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2012126512A true RU2012126512A (en) | 2013-12-27 |
RU2546995C2 RU2546995C2 (en) | 2015-04-10 |
Family
ID=49786047
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2012126512/28A RU2546995C2 (en) | 2012-06-25 | 2012-06-25 | Shielded current sensor |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2546995C2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2627928C1 (en) * | 2016-03-01 | 2017-08-14 | Вадим Иванович Костылев | Magnetic screen and method of its manufacture |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2887634B1 (en) * | 2005-06-24 | 2007-08-10 | Schneider Electric Ind Sas | DIFFERENTIAL CURRENT MEASURING DEVICE, TRIGGER MODULE COMPRISING SUCH A MEASURING DEVICE AND CUTTING DEVICE HAVING SUCH A MODULE |
RU2353937C1 (en) * | 2007-11-16 | 2009-04-27 | Закрытое акционерное общество "Завод энергозащитных устройств" | Current detector |
EP2423693B1 (en) * | 2010-08-24 | 2020-02-26 | LEM International SA | Toroidal current transducer |
-
2012
- 2012-06-25 RU RU2012126512/28A patent/RU2546995C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU2546995C2 (en) | 2015-04-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MZ4A | Patent is void |
Effective date: 20150519 |