JPS59123954U - 4-pole circuit disconnector - Google Patents
4-pole circuit disconnectorInfo
- Publication number
- JPS59123954U JPS59123954U JP1748683U JP1748683U JPS59123954U JP S59123954 U JPS59123954 U JP S59123954U JP 1748683 U JP1748683 U JP 1748683U JP 1748683 U JP1748683 U JP 1748683U JP S59123954 U JPS59123954 U JP S59123954U
- Authority
- JP
- Japan
- Prior art keywords
- pole circuit
- pole
- circuit disconnector
- circuit breaker
- disconnector
- 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
- 230000007935 neutral effect Effects 0.000 claims description 3
Landscapes
- Breakers (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図は本考案の一実施例の４極回路しゃ断器のトグル
リンク機構の側面図、第２図は同じく可動フレームの平
面図である。
１・・・ハンドル、２・・・駆動バネ、３．４・・・レ
バー、５・・・電圧極の可動フレーム、６・・・中性極
の可動フレーム、７・・・可動コンタクト、８・・・固
定コンタクト、９・・・接点バネ、Ｆ・・・接点圧力、
１．１′可動フレームの長さ。FIG. 1 is a side view of a toggle link mechanism of a four-pole circuit breaker according to an embodiment of the present invention, and FIG. 2 is a plan view of the movable frame. DESCRIPTION OF SYMBOLS 1... Handle, 2... Drive spring, 3.4... Lever, 5... Movable frame of voltage pole, 6... Movable frame of neutral pole, 7... Movable contact, 8 ...Fixed contact, 9...Contact spring, F...Contact pressure,
1.1' Length of movable frame.
Claims (1)
機能を備えた４極回路しゃ断器において、中性極を他の
電極と異なる長さの機構を設けたことを特徴とする４極
回路しゃ断器。A 4-pole circuit breaker used in a three-phase, four-wire electrical circuit that has the function of simultaneously opening and closing the neutral pole, characterized by having a mechanism that makes the neutral pole a different length from other electrodes. 4-pole circuit breaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1748683U JPS59123954U (en) | 1983-02-10 | 1983-02-10 | 4-pole circuit disconnector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1748683U JPS59123954U (en) | 1983-02-10 | 1983-02-10 | 4-pole circuit disconnector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59123954U true JPS59123954U (en) | 1984-08-21 |
Family
ID=30148712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1748683U Pending JPS59123954U (en) | 1983-02-10 | 1983-02-10 | 4-pole circuit disconnector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59123954U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020191232A (en) * | 2019-05-22 | 2020-11-26 | 日東工業株式会社 | Circuit breaker |
-
1983
- 1983-02-10 JP JP1748683U patent/JPS59123954U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020191232A (en) * | 2019-05-22 | 2020-11-26 | 日東工業株式会社 | Circuit breaker |
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