JPS5811929U - Timed accident investigation device - Google Patents
Timed accident investigation deviceInfo
- Publication number
- JPS5811929U JPS5811929U JP10433681U JP10433681U JPS5811929U JP S5811929 U JPS5811929 U JP S5811929U JP 10433681 U JP10433681 U JP 10433681U JP 10433681 U JP10433681 U JP 10433681U JP S5811929 U JPS5811929 U JP S5811929U
- Authority
- JP
- Japan
- Prior art keywords
- investigation device
- accident investigation
- timed
- sectional switch
- time
- 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
- 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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は時限式事故捜査器と区分開閉器を有す・ る
配電線を示す単線図、第２図は従来の時限式事故捜査器
を示す回路図１．第３図は電源変圧器出力波形を示す図
、第４図は本考案の一実施例を示す１ 回路図である
。 ′：１１・・・・母線、１２・！・高
圧配電線、１３・・・しゃ断・ 器、１４・・・区分開
閉器、１５・・・電源側変圧器、；１６・・・負荷側変
圧器、１７・・・時限式事故捜査器、１８・・・タイマ
ー回路部、１９・・・入力切換回路、２０・・・リレー
起動回蕗、ｓｗｌ、 ｓｗ２． ｓｗ３． ｓｗ。
・・・スイッチ。Figure 1 is a single line diagram showing a distribution line with a timed accident investigation device and a sectional switch, and Figure 2 is a circuit diagram showing a conventional timed accident investigation device. FIG. 3 is a diagram showing a power transformer output waveform, and FIG. 4 is a circuit diagram showing an embodiment of the present invention. ': 11... Bus line, 12.!・High voltage distribution line, 13... Breaker, 14... Division switch, 15... Power side transformer, 16... Load side transformer, 17... Timed accident investigation device, 18... Timer circuit unit, 19... Input switching circuit, 20... Relay activation circuit, swl, sw2. sw3. sw. ···switch.
Claims (1)
の変圧器出力をとり入れて前記区分開閉器の制御回路の
制御電源とする時限式事故捜査器において、前記変圧器
出力が１相欠相時にも区分開閉器の制御電源を安定に供
給し得るように構成したことを特徴とする時限式事故捜
査器。In a time-limited accident investigation device that takes in the outputs of transformers on the power supply side and the load side of a sectional switch installed in a distribution system and uses it as a control power source for a control circuit of the sectional switch, the output of the transformer is one phase open. A time-limited accident investigation device characterized in that it is configured to stably supply control power to a sectional switch even at times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10433681U JPS5811929U (en) | 1981-07-14 | 1981-07-14 | Timed accident investigation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10433681U JPS5811929U (en) | 1981-07-14 | 1981-07-14 | Timed accident investigation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5811929U true JPS5811929U (en) | 1983-01-25 |
Family
ID=29898936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10433681U Pending JPS5811929U (en) | 1981-07-14 | 1981-07-14 | Timed accident investigation device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5811929U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6088274A (en) * | 1983-09-19 | 1985-05-18 | ソシエテ・アノニム・デー・ベー・アー | Device for mounting protective cap to supporter |
| JPS63130908A (en) * | 1986-11-13 | 1988-06-03 | ブラムモ−ル インコ−ポレ−テツド | Bolt type fixing instrument |
-
1981
- 1981-07-14 JP JP10433681U patent/JPS5811929U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6088274A (en) * | 1983-09-19 | 1985-05-18 | ソシエテ・アノニム・デー・ベー・アー | Device for mounting protective cap to supporter |
| JPH0571828B2 (en) * | 1983-09-19 | 1993-10-08 | Dba Sa | |
| JPS63130908A (en) * | 1986-11-13 | 1988-06-03 | ブラムモ−ル インコ−ポレ−テツド | Bolt type fixing instrument |
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