JPH0269448U - - Google Patents
Info
- Publication number
- JPH0269448U JPH0269448U JP14780588U JP14780588U JPH0269448U JP H0269448 U JPH0269448 U JP H0269448U JP 14780588 U JP14780588 U JP 14780588U JP 14780588 U JP14780588 U JP 14780588U JP H0269448 U JPH0269448 U JP H0269448U
- Authority
- JP
- Japan
- Prior art keywords
- fixed
- contact
- arc runner
- movable contact
- fixed terminal
- 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
- 238000013459 approach Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
- Breakers (AREA)
Description
第１図乃至第３図は本考案の一実施例を示し、
第１図は要部の縦断側面図、第２図は一部を破断
して表わす全体の側面図、第３図は要部の分解斜
視図である。そして、第４図及び第５図は従来構
成を示し、第４図は第１図相当図、第５図は第４
図中Ｖ―Ｖ線に沿う断面図である。
図面中、１１はケース、１４は固定接点、１５
は固定端子、１６は絶縁板、１７は締付けねじ、
１７ａはおねじ部、１７ｂは頭部、１８は可動接
触子、１９は可動接点、２１は消弧装置、２４は
ボス部、２６はアークランナー、２７はねじ挿通
孔を示す。
1 to 3 show an embodiment of the present invention,
FIG. 1 is a vertical sectional side view of the main part, FIG. 2 is a partially cutaway side view of the whole, and FIG. 3 is an exploded perspective view of the main part. 4 and 5 show the conventional configuration, FIG. 4 is a diagram corresponding to FIG. 1, and FIG. 5 is a diagram corresponding to FIG.
It is a sectional view taken along the line VV in the figure. In the drawing, 11 is a case, 14 is a fixed contact, 15
is a fixed terminal, 16 is an insulating plate, 17 is a tightening screw,
17a is a male thread, 17b is a head, 18 is a movable contact, 19 is a movable contact, 21 is an arc extinguisher, 24 is a boss, 26 is an arc runner, and 27 is a screw insertion hole.
Claims (1)
ランナーを有した固定端子と、前記固定接点に対
して接離する可動接点を有した可動接触子と、前
記固定端子上に前記固定接点及びアークランナー
を除いて覆うように配置された絶縁板と、前記固
定接点とアークランナーとの間に位置して前記絶
縁板及び固定端子を前記ケースに固定するように
設けられその固定状態で一部が固定端子と接触す
ると共に頭部が可動接触子側へ突出した締付けね
じとを具備してなる回路しや断器。 A fixed terminal arranged in a case and having a fixed contact and an arc runner at one end, a movable contact having a movable contact that approaches and separates from the fixed contact, and the fixed contact and the arc runner on the fixed terminal. an insulating plate located between the fixed contact and the arc runner to fix the insulating plate and the fixed terminal to the case, and a part of the fixed terminal in the fixed state; and a tightening screw whose head protrudes toward the movable contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14780588U JPH0633640Y2 (en) | 1988-11-12 | 1988-11-12 | Circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14780588U JPH0633640Y2 (en) | 1988-11-12 | 1988-11-12 | Circuit breaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0269448U true JPH0269448U (en) | 1990-05-25 |
| JPH0633640Y2 JPH0633640Y2 (en) | 1994-08-31 |
Family
ID=31418547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14780588U Expired - Lifetime JPH0633640Y2 (en) | 1988-11-12 | 1988-11-12 | Circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0633640Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000195392A (en) * | 1998-12-30 | 2000-07-14 | Schneider Electric Ind Sa | Electric switch device having contact means with groove hole |
| WO2020054432A1 (en) * | 2018-09-14 | 2020-03-19 | パナソニックＩｐマネジメント株式会社 | Contact device and breaker device |
| JP2020068186A (en) * | 2018-10-26 | 2020-04-30 | 河村電器産業株式会社 | Circuit breaker |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014098288A1 (en) * | 2012-12-21 | 2014-06-26 | 현대중공업 주식회사 | Air circuit breaker |
-
1988
- 1988-11-12 JP JP14780588U patent/JPH0633640Y2/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000195392A (en) * | 1998-12-30 | 2000-07-14 | Schneider Electric Ind Sa | Electric switch device having contact means with groove hole |
| JP4498513B2 (en) * | 1998-12-30 | 2010-07-07 | シュネーデル、エレクトリック、インダストリーズ、エスアーエス | Electric switchgear having contact means with a slot |
| WO2020054432A1 (en) * | 2018-09-14 | 2020-03-19 | パナソニックＩｐマネジメント株式会社 | Contact device and breaker device |
| JP2020068186A (en) * | 2018-10-26 | 2020-04-30 | 河村電器産業株式会社 | Circuit breaker |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0633640Y2 (en) | 1994-08-31 |