JPS5995734U - protective relay - Google Patents
protective relayInfo
- Publication number
- JPS5995734U JPS5995734U JP19174382U JP19174382U JPS5995734U JP S5995734 U JPS5995734 U JP S5995734U JP 19174382 U JP19174382 U JP 19174382U JP 19174382 U JP19174382 U JP 19174382U JP S5995734 U JPS5995734 U JP S5995734U
- Authority
- JP
- Japan
- Prior art keywords
- contact
- protective relay
- movable
- movable contact
- actuated
- 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.)
- Pending
Links
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図及び第2図は従来の保護継電器の回路図、第3図
は第1図及び第2図に示す保護継電器の接点の配置図、
第4図はこの考案め一実施例による保護継電器の接点の
配置図、第5図は第4図に示す保護継電器の回路図であ
る。
1・・・比率差動要素、4・・・第2高調波抑制要素、
6.13・・・補助継電器、7.8・・・固定接点、9
゜10・・・可動接点、11.12・・・可動部。なお
、図中、同一符号は同一部分を示す。
。Figures 1 and 2 are circuit diagrams of conventional protective relays, Figure 3 is a layout diagram of the contacts of the protective relay shown in Figures 1 and 2,
FIG. 4 is a layout diagram of contacts of a protective relay according to one embodiment of this invention, and FIG. 5 is a circuit diagram of the protective relay shown in FIG. 4. 1... Ratio differential element, 4... Second harmonic suppression element,
6.13... Auxiliary relay, 7.8... Fixed contact, 9
゜10...Movable contact, 11.12...Movable part. In addition, in the figures, the same reference numerals indicate the same parts.
.
Claims (1)
第1要素と、上記第1可動接点の作動方向と直交した作
動方向を有し、第2人力条件に応答して作動する第2可
動接点を有する第2要素と上記第1及び第2可動接点の
作動により動作する補助継電器と、上記第1及び第2可
動接点並びに・ 上記補助継電器の接点の論理積条件
によりトリップ信号を発生する接点回路とを備え゛た保
護継電器。a first element having a first movable contact actuated in response to a first human power condition; and a second element having an actuation direction perpendicular to the actuation direction of the first movable contact and actuated in response to a second human power condition. A second element having a movable contact, an auxiliary relay operated by the operation of the first and second movable contacts, and a trip signal generated by a logical product condition of the first and second movable contacts and the contact of the auxiliary relay. A protective relay equipped with a contact circuit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19174382U JPS5995734U (en) | 1982-12-15 | 1982-12-15 | protective relay |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19174382U JPS5995734U (en) | 1982-12-15 | 1982-12-15 | protective relay |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5995734U true JPS5995734U (en) | 1984-06-29 |
Family
ID=30412825
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19174382U Pending JPS5995734U (en) | 1982-12-15 | 1982-12-15 | protective relay |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5995734U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5421538A (en) * | 1977-07-20 | 1979-02-17 | Fuji Electric Co Ltd | Antiishock type stationary relay |
-
1982
- 1982-12-15 JP JP19174382U patent/JPS5995734U/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5421538A (en) * | 1977-07-20 | 1979-02-17 | Fuji Electric Co Ltd | Antiishock type stationary relay |
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