JPS6163751U - - Google Patents
Info
- Publication number
- JPS6163751U JPS6163751U JP15483085U JP15483085U JPS6163751U JP S6163751 U JPS6163751 U JP S6163751U JP 15483085 U JP15483085 U JP 15483085U JP 15483085 U JP15483085 U JP 15483085U JP S6163751 U JPS6163751 U JP S6163751U
- Authority
- JP
- Japan
- Prior art keywords
- contact
- movable
- movable contact
- iron core
- fixed
- 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.)
- Granted
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 210000000078 claw Anatomy 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Breakers (AREA)
Description
第１図および第２図はそれぞれ異なる状態にお
ける従来の回路しや断器の縦断面図、第３図、第
４図および第５図は各々異なる状態における本考
案による回路しや断器の一部破断側面図、第６図
は従来のおよび本考案による回路しや断器の動作
時間を示すための線図である。
２……可動接触子、４……過電流引外し装置、
５……固定接触子、１１……ピン、１３……電磁
石、１３１……可動鉄心、１３３……押棒、１３
５……固定鉄心、１６……ホルダー、１７……爪
、５０……スプリング。
1 and 2 are vertical cross-sectional views of a conventional circuit sheath breaker in different states, and FIGS. 3, 4, and 5 are longitudinal sectional views of a conventional circuit shear breaker in different states, respectively. FIG. 6, a partially cutaway side view, is a diagram illustrating operating times of conventional circuit breakers and circuit breakers according to the present invention. 2...Movable contact, 4...Overcurrent tripping device,
5... Fixed contact, 11... Pin, 13... Electromagnet, 131... Movable core, 133... Push rod, 13
5...Fixed iron core, 16...Holder, 17...Claw, 50...Spring.
Claims (1)
よび回路に過電流が流れた際これを検知して可動
接触子を固定接触子から開離させる過電流引外し
装置を備えてなる回路しや断器において、可動接
触子を回動可能に保持するホルダーに可動接触子
の端部と係脱可能の爪を設けかつ可動接触子に前
記爪から離脱した際該可動接触子に固定接触子か
ら離れる方向に作用するスプリングを取りつける
とともに、固定鉄心、可動鉄心および可動鉄心に
連動し可動鉄心が固定鉄心に吸着された際前記爪
に作用してこの爪と可動接触子との係合を外す押
棒からなる電磁石を備え、他方、固定接触子を可
動接触子に対し平行にかつ固定接触子の適所に設
けたピンを中心として回動しうるように配設した
ことを特徴とする回路しや断器。 A circuit comprising a fixed contact, a movable contact that connects and separates from the contact, and an overcurrent tripping device that detects when an overcurrent flows in the circuit and separates the movable contact from the fixed contact. In a holder that rotatably holds a movable contact, a claw that can be engaged with and detached from the end of the movable contact is provided, and when the movable contact is separated from the claw, a fixed contact is attached to the movable contact. Attaching a spring that acts in a direction away from the fixed iron core, the movable iron core, and the movable iron core, and when the movable iron core is attracted to the fixed iron core, acts on the pawl to disengage the pawl from the movable contact. A circuit comprising an electromagnet consisting of a push rod, and a fixed contact arranged parallel to a movable contact so as to be rotatable about a pin provided at an appropriate position on the fixed contact. Disconnector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15483085U JPS642363Y2 (en) | 1985-10-09 | 1985-10-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15483085U JPS642363Y2 (en) | 1985-10-09 | 1985-10-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6163751U true JPS6163751U (en) | 1986-04-30 |
| JPS642363Y2 JPS642363Y2 (en) | 1989-01-19 |
Family
ID=30712829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15483085U Expired JPS642363Y2 (en) | 1985-10-09 | 1985-10-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS642363Y2 (en) |
-
1985
- 1985-10-09 JP JP15483085U patent/JPS642363Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS642363Y2 (en) | 1989-01-19 |
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