JPS61166447U - - Google Patents
Info
- Publication number
- JPS61166447U JPS61166447U JP5122885U JP5122885U JPS61166447U JP S61166447 U JPS61166447 U JP S61166447U JP 5122885 U JP5122885 U JP 5122885U JP 5122885 U JP5122885 U JP 5122885U JP S61166447 U JPS61166447 U JP S61166447U
- Authority
- JP
- Japan
- Prior art keywords
- bimetal
- tripping latch
- circuit breaker
- tripping
- arm
- 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
- 238000010586 diagram Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Breakers (AREA)
Description
第1図はこの考案の一実施例を示すオフ状態図
、第2図はオン状態図、第3図はトリツプ状態図
、第4図は第1図の線―の断面図、第5図は
従来の回路しや断器を示す断面図である。
図において、18はフレーム、19はハンドル
、20は操作ピン、22は第1のリンク、23は
第2のリンク、24は可動子枠、25は第1の枢
支ピン、26は可動接触子、27は可動接点、2
9は固定接点、30はアークランナー、32はレ
バー、33は第2の枢支ピン、34はリンクピン
、35は引外し用ラツチ、35aはアーム、36
は第3の枢支ピン、39は過電流検出装置、39
aは電磁石、39bはバイメタル、40は調節ネ
ジ、43は操作用電磁石、46は消弧室である。
なお、各図中同一符号は同一または相当部分を示
す。
Fig. 1 is an OFF state diagram showing an embodiment of this invention, Fig. 2 is an on state diagram, Fig. 3 is a trip state diagram, Fig. 4 is a sectional view taken along the line - in Fig. 1, and Fig. 5 is a FIG. 2 is a sectional view showing a conventional circuit breaker. In the figure, 18 is a frame, 19 is a handle, 20 is an operation pin, 22 is a first link, 23 is a second link, 24 is a movable frame, 25 is a first pivot pin, and 26 is a movable contact. , 27 is a movable contact, 2
9 is a fixed contact, 30 is an arc runner, 32 is a lever, 33 is a second pivot pin, 34 is a link pin, 35 is a tripping latch, 35a is an arm, 36
is the third pivot pin, 39 is the overcurrent detection device, 39
39b is a bimetal, 40 is an adjustment screw, 43 is an operating electromagnet, and 46 is an arc extinguishing chamber.
Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
る引外し用ラツチとを有する回路しや断器におい
て、前記引外し用ラツチに側方に突出するアーム
を設け、このアームに前記バイメタルを近接させ
て前記バイメタルと前記引外し用ラツチとが互い
に側方にずれた位置で交叉して移動するようにし
たことを特徴とする回路しや断器。 In a circuit or disconnection device having a bimetal and a tripping latch operated by the bimetal, the tripping latch is provided with an arm projecting laterally, and the bimetal is brought close to the arm so that the tripping latch is actuated by the bimetal. A circuit breaker and a circuit breaker, characterized in that the tripping latch and the tripping latch move so as to intersect with each other at laterally shifted positions.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5122885U JPS61166447U (en) | 1985-04-04 | 1985-04-04 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5122885U JPS61166447U (en) | 1985-04-04 | 1985-04-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61166447U true JPS61166447U (en) | 1986-10-15 |
Family
ID=30570080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5122885U Pending JPS61166447U (en) | 1985-04-04 | 1985-04-04 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61166447U (en) |
-
1985
- 1985-04-04 JP JP5122885U patent/JPS61166447U/ja active Pending
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