JPH0186036U - - Google Patents
Info
- Publication number
- JPH0186036U JPH0186036U JP18160787U JP18160787U JPH0186036U JP H0186036 U JPH0186036 U JP H0186036U JP 18160787 U JP18160787 U JP 18160787U JP 18160787 U JP18160787 U JP 18160787U JP H0186036 U JPH0186036 U JP H0186036U
- Authority
- JP
- Japan
- Prior art keywords
- contact
- fixed
- twill line
- movable
- point
- 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 4
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
- Breakers (AREA)
- Contacts (AREA)
Description
第１図はこの考案に係るしや断器の接点の一実
施例を示す図、第２図はアークの電圧電流特性を
示す図、第３図はこの考案に係るしや断器の接点
を用いたしや断器の構成を示す側面断面図、第４
図は第３図に示すしや断器の平面断面図、第５図
は環流が十分でない場合のアークの電圧電流特性
を示す図、第６図は従来のしや断器の構成を示す
側面断面図である。
図中２および４は接点、３は可動接触子、５は
固定接触子である。
Fig. 1 is a diagram showing an example of the contact of the shield breaker according to this invention, Fig. 2 is a diagram showing the voltage and current characteristics of the arc, and Fig. 3 is a diagram showing the contact of the shield breaker according to this invention. Side sectional view showing the configuration of the used cutter, No. 4
The figure is a cross-sectional plan view of the edge breaker shown in Figure 3, Figure 5 is a diagram showing the voltage and current characteristics of the arc when circulation is insufficient, and Figure 6 is a side view showing the configuration of a conventional edge breaker. FIG. In the figure, 2 and 4 are contacts, 3 is a movable contact, and 5 is a fixed contact.
Claims (1)
着されたしや断器の接点において、 前記接点は半円筒形状であつてその円筒面を接
触面とするものであり、前記可動接触子に固着さ
れた接点の円筒面の綾線と前記固定接触子に固着
された接点の綾線が実質的に直交するように設け
られたことを特徴とするしや断器の接点。 (2) 前記可動接触子に設けられた接点は、その
綾線が前記可動接触子の長手方向に平行に配置さ
れ、前記固定接触子に設けられた接点はその綾線
が固定接触子の長手方向に対し直角となるように
配置されていることを特徴とする実用新案登録請
求の範囲第１項記載のしや断器の接点。[Scope of Claim for Utility Model Registration] (1) In a contact of a shingle and disconnection fixed to a movable contact and a fixed contact, respectively, the contact has a semi-cylindrical shape and the cylindrical surface is the contact surface. and a twill line of the cylindrical surface of the contact fixed to the movable contact and a twill line of the contact fixed to the fixed contact are provided so as to be substantially perpendicular to each other. contact point. (2) The contact provided on the movable contact has its twill line parallel to the longitudinal direction of the movable contact, and the contact provided on the fixed contact has its twill line parallel to the longitudinal direction of the fixed contact. A contact point of a shear breaker according to claim 1 of the utility model registration, characterized in that the contact point is arranged perpendicular to the direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18160787U JPH0186036U (en) | 1987-11-26 | 1987-11-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18160787U JPH0186036U (en) | 1987-11-26 | 1987-11-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0186036U true JPH0186036U (en) | 1989-06-07 |
Family
ID=31473087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18160787U Pending JPH0186036U (en) | 1987-11-26 | 1987-11-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0186036U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009117150A (en) * | 2007-11-06 | 2009-05-28 | Fuji Electric Fa Components & Systems Co Ltd | Circuit breaker contact structure |
-
1987
- 1987-11-26 JP JP18160787U patent/JPH0186036U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009117150A (en) * | 2007-11-06 | 2009-05-28 | Fuji Electric Fa Components & Systems Co Ltd | Circuit breaker contact structure |