JPS63133070U - - Google Patents
Info
- Publication number
- JPS63133070U JPS63133070U JP2491887U JP2491887U JPS63133070U JP S63133070 U JPS63133070 U JP S63133070U JP 2491887 U JP2491887 U JP 2491887U JP 2491887 U JP2491887 U JP 2491887U JP S63133070 U JPS63133070 U JP S63133070U
- Authority
- JP
- Japan
- Prior art keywords
- arc
- resistant metal
- elements
- tulip
- attached
- 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
- 239000002184 metal Substances 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
- Circuit Breakers (AREA)
Description
第１図は本考案の実施例を示す図、第２図は従
来例を示す図である。
図において、１１はチユーリツプ形接触部、２
，１２はフインガー接触子、１３は耐弧メタル、
１４は可動接触子、である。
FIG. 1 is a diagram showing an embodiment of the present invention, and FIG. 2 is a diagram showing a conventional example. In the figure, 11 is a tube-shaped contact part, 2
, 12 is a finger contact, 13 is an arc-resistant metal,
14 is a movable contactor.
Claims (1)
ー接触子にて構成されたチユーリツプ形接触部に
おいて、全素子のうち、一部の素子のみに耐弧メ
タルを装着するとともに、耐弧メタルが装着され
たフインガー接触子の長さを耐弧メタルのないフ
インガー接触子の長さよりも大きくしたことを特
徴とするチユーリツプ形接触部。 In the tulip-shaped contact section, which is composed of finger contacts divided into multiple elements in the circumferential direction, arc-resistant metal is attached to only some of the elements, and arc-resistant metal is attached to only some of the elements. A tulip-shaped contact portion characterized in that the length of the finger contact with the arc-resistant metal is greater than the length of the finger contact without arc-resistant metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2491887U JPH0422546Y2 (en) | 1987-02-24 | 1987-02-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2491887U JPH0422546Y2 (en) | 1987-02-24 | 1987-02-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63133070U true JPS63133070U (en) | 1988-08-31 |
| JPH0422546Y2 JPH0422546Y2 (en) | 1992-05-22 |
Family
ID=30824582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2491887U Expired JPH0422546Y2 (en) | 1987-02-24 | 1987-02-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0422546Y2 (en) |
-
1987
- 1987-02-24 JP JP2491887U patent/JPH0422546Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0422546Y2 (en) | 1992-05-22 |
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