JPS5997474U - current measuring device - Google Patents
current measuring deviceInfo
- Publication number
- JPS5997474U JPS5997474U JP19477682U JP19477682U JPS5997474U JP S5997474 U JPS5997474 U JP S5997474U JP 19477682 U JP19477682 U JP 19477682U JP 19477682 U JP19477682 U JP 19477682U JP S5997474 U JPS5997474 U JP S5997474U
- Authority
- JP
- Japan
- Prior art keywords
- conductor
- gap
- utility
- container
- iron core
- 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.)
- Granted
Links
Landscapes
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従奥の電気装置の斜視図、第２図は第１図の一
面図、第３図はこの考案の一実施例の断゛面図、第４図
はこの考案の一実施例の要部の斜視図、第５図はこの考
案の他の実施例の断面図、第６図はこの考案の他の実施
例の要部の断面図である。図中、１． ２． ３は容器
、４． ５． ６は導体、？、 Ｉｌｌ、 ９は鉄心
、７ａ、 ８ａ、９ａは間隙、１０゜１１．１２は電流
検出器である。なお各図中同一符号は同−又は相当部分
を示す。Fig. 1 is a perspective view of the electrical equipment in the back, Fig. 2 is a side view of Fig. 1, Fig. 3 is a cross-sectional view of an embodiment of this invention, and Fig. 4 is an embodiment of this invention. FIG. 5 is a sectional view of another embodiment of this invention, and FIG. 6 is a sectional view of essential parts of another embodiment of this invention. In the figure, 1. 2. 3 is a container; 4. 5. 6 is a conductor, ? , Ill, 9 is an iron core, 7a, 8a, and 9a are gaps, and 10° 11.12 is a current detector. Note that the same reference numerals in each figure indicate the same or equivalent parts.
Claims (4)
置して上記各容器内に上記各容器と同軸に導体を配置し
、上記各導体の主電流を測定する磁気センサーを配置し
たものにおいて、空隙を有する鉄心で上記導体を囲繞し
、上記空隙内に上記磁気センサーを配置したことを特徴
とする電気装置。 ゛(1) A plurality of conductive cylindrical bundles are arranged approximately in parallel, a conductor is arranged in each container coaxially with each container, and a magnetic sensor is arranged to measure the main current of each conductor. An electrical device characterized in that the conductor is surrounded by an iron core having a gap, and the magnetic sensor is disposed within the gap.゛
心からの垂線上に空隙がくるように鉄心を配置したこと
を特徴とする実用新案登録請求の゛ 範囲第
１項記載の電気装置。(2) The electricity according to scope 1 of the claim for utility model registration, characterized in that the core is arranged so that the gap is on a perpendicular line from the center of each groove to a straight line passing through the center of each conductor. Device.
新案登録請求の範囲第１項又は第２項記載の電気装置。(3) The electric device according to claim 1 or 2 of the utility model registration claim, characterized in that the iron core is provided on the inner surface of the container.
特徴とする実用新案登録請求の範囲第１項〜第３項のい
ずれかに記載の電気装置。(4) The electrical device according to any one of claims 1 to 3, wherein the iron core is disposed in a groove provided in the conductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19477682U JPS5997474U (en) | 1982-12-20 | 1982-12-20 | current measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19477682U JPS5997474U (en) | 1982-12-20 | 1982-12-20 | current measuring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5997474U true JPS5997474U (en) | 1984-07-02 |
| JPH0338705Y2 JPH0338705Y2 (en) | 1991-08-15 |
Family
ID=30418550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19477682U Granted JPS5997474U (en) | 1982-12-20 | 1982-12-20 | current measuring device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5997474U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5499479A (en) * | 1978-01-23 | 1979-08-06 | Toshiba Corp | Direct current measuring apparatus |
-
1982
- 1982-12-20 JP JP19477682U patent/JPS5997474U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5499479A (en) * | 1978-01-23 | 1979-08-06 | Toshiba Corp | Direct current measuring apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0338705Y2 (en) | 1991-08-15 |
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