JPH0224439U - - Google Patents
Info
- Publication number
- JPH0224439U JPH0224439U JP10244588U JP10244588U JPH0224439U JP H0224439 U JPH0224439 U JP H0224439U JP 10244588 U JP10244588 U JP 10244588U JP 10244588 U JP10244588 U JP 10244588U JP H0224439 U JPH0224439 U JP H0224439U
- Authority
- JP
- Japan
- Prior art keywords
- contact
- arc contact
- arc
- side main
- movable
- 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
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 2
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
Description
第1図は本考案の実施例を示すガス遮断器の接
触部の縦断面図、第2図は従来例を示すガス遮断
器の接触部の縦断面図である。
1,3……主接触子、2,4……アーク接触子
、21……先端部、22……形状記憶合金、23
……固定部。
FIG. 1 is a longitudinal sectional view of a contact portion of a gas circuit breaker showing an embodiment of the present invention, and FIG. 2 is a longitudinal sectional view of a contact portion of a gas circuit breaker showing a conventional example. 1, 3... Main contactor, 2, 4... Arc contactor, 21... Tip portion, 22... Shape memory alloy, 23
……Fixed part.
Claims (1)
触子並びにアーク接触子に対向して互に接離する
可動側主接触子並びにアーク接触子、により構成
される接触部を有するガス遮断器に於て、 少なくとも固定側アーク接触子と、可動側アー
ク接触子との何れか一方に形状記憶合金を用いる
ことを特徴とするガス遮断器。[Scope of claim for utility model registration] Contact consisting of a fixed side main contact and an arc contact, and a movable side main contact and an arc contact that face each other and move toward and away from the main contact and the arc contact. 1. A gas circuit breaker having a shape memory alloy for at least one of a stationary arc contact and a movable arc contact.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10244588U JPH0224439U (en) | 1988-08-01 | 1988-08-01 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10244588U JPH0224439U (en) | 1988-08-01 | 1988-08-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0224439U true JPH0224439U (en) | 1990-02-19 |
Family
ID=31332361
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10244588U Pending JPH0224439U (en) | 1988-08-01 | 1988-08-01 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0224439U (en) |
-
1988
- 1988-08-01 JP JP10244588U patent/JPH0224439U/ja active Pending