JPS6240748U - - Google Patents
Info
- Publication number
- JPS6240748U JPS6240748U JP13192185U JP13192185U JPS6240748U JP S6240748 U JPS6240748 U JP S6240748U JP 13192185 U JP13192185 U JP 13192185U JP 13192185 U JP13192185 U JP 13192185U JP S6240748 U JPS6240748 U JP S6240748U
- Authority
- JP
- Japan
- Prior art keywords
- movable element
- pressure spring
- movable
- contact pressure
- contact
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Breakers (AREA)
Description
第１図はこの考案の一実施例を示す主要部の側
面図、第２図は第１図の線―の断面図、第３
図は従来のものを示す断面図、第４図は第３図の
主要部の側面図である。
図において、４は可動子腕、６は可動子、８は
可動接点、９は接圧コイルばね、１８は絶縁ホル
ダーである。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 a side view of the main parts showing one embodiment of this invention, Fig. 2 is a sectional view taken along the line - in Fig. 1, and Fig. 3 is a sectional view taken along the line -
The figure is a sectional view showing the conventional one, and FIG. 4 is a side view of the main part of FIG. 3. In the figure, 4 is a movable arm, 6 is a movable element, 8 is a movable contact, 9 is a contact pressure coil spring, and 18 is an insulating holder. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
前記可動接点が開閉する方向に回転可能に保持す
る可動子腕と、この可動子腕と前記可動子との間
に設けられた接圧ばねとを有する回路しや断器に
おいて、前記可動子と前記接圧ばねとの間に絶縁
ホルダーを設け、この絶縁ホルダーにより前記可
動子と前記接圧ばねとを絶縁すると共に前記接圧
ばねの少なくとも前記絶縁ホルダーと対接する端
部外周を保護するようにしたことを特徴とする回
路しや断器。 (2) 絶縁ホルダーを、周壁部が上方にゆくにし
たがつてラツパ状に開口する受皿形状とした実用
新案登録請求の範囲第１項記載の回路しや断器。[Claims for Utility Model Registration] (1) A movable element having a movable contact, a movable arm that rotatably holds the movable element in a direction in which the movable contact opens and closes, and a movable element arm and the movable element. In a circuit breaker having a contact pressure spring provided between the movable element and the contact pressure spring, an insulating holder is provided between the movable element and the contact pressure spring, and the insulating holder connects the movable element and the contact pressure spring. What is claimed is: 1. A circuit breaker or breaker, characterized in that it is insulated and protects at least the outer periphery of the end of the contact pressure spring that is in contact with the insulating holder. (2) The circuit breaker according to claim 1, which is a registered utility model, in which the insulating holder is shaped like a saucer whose peripheral wall portion opens in a tapered manner as it goes upward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13192185U JPS6240748U (en) | 1985-08-27 | 1985-08-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13192185U JPS6240748U (en) | 1985-08-27 | 1985-08-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6240748U true JPS6240748U (en) | 1987-03-11 |
Family
ID=31030822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13192185U Pending JPS6240748U (en) | 1985-08-27 | 1985-08-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6240748U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5723839B2 (en) * | 1976-07-01 | 1982-05-20 |
-
1985
- 1985-08-27 JP JP13192185U patent/JPS6240748U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5723839B2 (en) * | 1976-07-01 | 1982-05-20 |