JPS586328U - Auxiliary relay circuit - Google Patents
Auxiliary relay circuitInfo
- Publication number
- JPS586328U JPS586328U JP9851481U JP9851481U JPS586328U JP S586328 U JPS586328 U JP S586328U JP 9851481 U JP9851481 U JP 9851481U JP 9851481 U JP9851481 U JP 9851481U JP S586328 U JPS586328 U JP S586328U
- Authority
- JP
- Japan
- Prior art keywords
- auxiliary relay
- contact
- relay circuit
- relay
- energized
- 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
Landscapes
- Keying 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図は従来のしゃ断器のトリップ回路の接続を示す説
明図、第２図、第３図は本考案の一実施例にかさる制御
回路ロック補助リレー回路の説明図、第４図は本考案の
一実施例にカする補助リレーの側面図である。
ＴＣ・・・しゃ断器トリップコイル、ＣＢ−ａ・・・し
ゃ断器ａ接点、Ｃ８・・・切換スイッチ、ＴＴ・・・ト
リップロック端子、Ｆ・・・保護リレー接点、Ｘ・・・
補助リレ＋、Ｘ−ａ・・・補助リレーａ接点、Ｘ−Ｚ・
・・ロック接点、１・・・コイル、２・・・接極子、３
・・・レバー、４・・・固定接点、５・・・可動接点（
ａ接点）、６・・・可動接点（ｂ接点） 、？・・・ハ
ンドメイク接点用レバー、８・・・ロック接点、９・・
・バネ。Fig. 1 is an explanatory diagram showing the connection of a trip circuit of a conventional circuit breaker, Figs. 2 and 3 are explanatory diagrams of a control circuit lock auxiliary relay circuit according to an embodiment of the present invention, and Fig. 4 is an explanatory diagram showing the connection of a trip circuit of a conventional circuit breaker. FIG. 3 is a side view of an auxiliary relay according to an embodiment of the invention. TC... Breaker trip coil, CB-a... Breaker A contact, C8... Changeover switch, TT... Trip lock terminal, F... Protection relay contact, X...
Auxiliary relay +, X-a...Auxiliary relay a contact, X-Z・
... Lock contact, 1 ... Coil, 2 ... Armature, 3
... lever, 4 ... fixed contact, 5 ... movable contact (
A contact), 6... Movable contact (B contact), ? ...Hand-make contact lever, 8...Lock contact, 9...
·Spring.
Claims (1)
助リレー、この補助リレーが付勢された時に閉する接点
に、この補助リレーをハンドメイクした時に補助リレー
接点が閉するより早く開する接点を直列に接続し、制御
回路をロックすることを特徴とする補助リレー回路。The contact of the protection relay, the auxiliary relay that is energized when this contact is closed, the contact that closes when this auxiliary relay is energized, and when this auxiliary relay is handmade, it opens faster than the auxiliary relay contact closes. An auxiliary relay circuit characterized by connecting contacts in series and locking the control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9851481U JPS586328U (en) | 1981-07-03 | 1981-07-03 | Auxiliary relay circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9851481U JPS586328U (en) | 1981-07-03 | 1981-07-03 | Auxiliary relay circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS586328U true JPS586328U (en) | 1983-01-17 |
Family
ID=29893273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9851481U Pending JPS586328U (en) | 1981-07-03 | 1981-07-03 | Auxiliary relay circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS586328U (en) |
-
1981
- 1981-07-03 JP JP9851481U patent/JPS586328U/en active Pending
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