JPS5972841U - Current detection relay - Google Patents
Current detection relayInfo
- Publication number
- JPS5972841U JPS5972841U JP16520182U JP16520182U JPS5972841U JP S5972841 U JPS5972841 U JP S5972841U JP 16520182 U JP16520182 U JP 16520182U JP 16520182 U JP16520182 U JP 16520182U JP S5972841 U JPS5972841 U JP S5972841U
- Authority
- JP
- Japan
- Prior art keywords
- detection relay
- current detection
- level detector
- determination element
- level
- 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
- Emergency Protection Circuit 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図は従来の潮流検出継電器の原理を示すブロック図
、第２図はこのブロック図の各部の動作を示す波形図、
第３図は第１図に示すブロック図を満足する回路図、第
４図はこの考案の一実施例の原理を示すブロック図、第
５図は上記第４図に示すブロック図の各部の動作を示す
波形図、第６図は上記第４図に示すブロック図を満足す
るこの考案の一実施例である回路図であり、５はレベル
検出素子３及び遅延素子４よりなるレベル検出器、７は
判定素子、１５は制御回路である。なお、各図中同一符
号は同一あるいは相当部を示すものとする。Figure 1 is a block diagram showing the principle of a conventional power flow detection relay, Figure 2 is a waveform diagram showing the operation of each part of this block diagram,
Fig. 3 is a circuit diagram that satisfies the block diagram shown in Fig. 1, Fig. 4 is a block diagram showing the principle of an embodiment of this invention, and Fig. 5 is the operation of each part of the block diagram shown in Fig. 4 above. FIG. 6 is a circuit diagram of an embodiment of this invention that satisfies the block diagram shown in FIG. 1 is a determination element, and 15 is a control circuit. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
器、このレベル検出器の動作により附勢される判定素子
、及びこの判定素子あるいは上記レベル検出器の動作に
より該レベル検出器の上記設定レベルを下げる制御回路
を備えたことを特徴とする潮流検出継電器。A level detector that operates when the system power flow exceeds a set level, a determination element that is energized by the operation of this level detector, and a determination element that determines the set level of the level detector by the operation of this determination element or the level detector. A power flow detection relay characterized by being equipped with a control circuit that lowers the power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16520182U JPS608517Y2 (en) | 1982-10-28 | 1982-10-28 | Current detection relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16520182U JPS608517Y2 (en) | 1982-10-28 | 1982-10-28 | Current detection relay |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5972841U true JPS5972841U (en) | 1984-05-17 |
| JPS608517Y2 JPS608517Y2 (en) | 1985-03-26 |
Family
ID=30361986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16520182U Expired JPS608517Y2 (en) | 1982-10-28 | 1982-10-28 | Current detection relay |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS608517Y2 (en) |
-
1982
- 1982-10-28 JP JP16520182U patent/JPS608517Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS608517Y2 (en) | 1985-03-26 |
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