JPS59128143U - Patshua type gas shield disconnector - Google Patents
Patshua type gas shield disconnectorInfo
- Publication number
- JPS59128143U JPS59128143U JP1617483U JP1617483U JPS59128143U JP S59128143 U JPS59128143 U JP S59128143U JP 1617483 U JP1617483 U JP 1617483U JP 1617483 U JP1617483 U JP 1617483U JP S59128143 U JPS59128143 U JP S59128143U
- Authority
- JP
- Japan
- Prior art keywords
- mounting member
- type gas
- fixed
- arc
- contact portion
- 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
Landscapes
- Circuit Breakers (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は従来のバッファ形ガスしゃ断器を示す構造断面
図、第2図は第1図のしゃ断器の電流しゃ話中における
極間アークの状態を示す図、第3図は電流しゃ断接のし
ゃ断部を示す断面図、第4図は本考案の一実施例を示す
バッファ形ガスしゃ断器のしゃ断部を示す断面図、第5
図は本考案の他の実施例を示すバッファ形ガスしゃ断器
のしゃ断部を示す断面図である。
1・・・消弧性ガス、2・・・容器、3・・・固定接触
子部、4・・・可動接触子部、21・・・可動アーク接
触子、22・・・バッファシリンダ、26・・・絶縁ノ
ズル、27・・・取付部材、28・・・空間、29・・
・絶縁カバー、41・・・可動アーク接触子、42・・
・バッファシリンダ、44・・・絶縁ノズル、46・・
・絶縁カバー。
NnP
ノ
ーー丁Y丁Vじ
tcTvR
ノ S/3)T
72 乙だlθ9 第4図Figure 1 is a cross-sectional view of the structure of a conventional buffer type gas breaker, Figure 2 is a diagram showing the state of the arc between the poles of the circuit breaker in Figure 1 during current interruption, and Figure 3 is a diagram showing the state of the arc between the poles of the circuit breaker in Figure 1 during current interruption. FIG. 4 is a cross-sectional view showing the interrupting part of a buffer type gas breaker showing an embodiment of the present invention; FIG.
The figure is a sectional view showing the breaker of a buffer type gas breaker showing another embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Arc extinguishing gas, 2... Container, 3... Fixed contact part, 4... Movable contact part, 21... Movable arc contact, 22... Buffer cylinder, 26 ...Insulating nozzle, 27...Mounting member, 28...Space, 29...
・Insulation cover, 41... Movable arc contact, 42...
・Buffer cylinder, 44... Insulation nozzle, 46...
・Insulation cover. NnP No-dyo Y-cho VjitcTvR ノ S/3) T 72 Otsuda lθ9 Fig. 4
Claims (2)
触子部と、この固定接触子部と接離自在に対向配置した
可動接触子部とを設け、両接触千部の接触子間の開離動
作に連動してバッファシリング内の圧縮ガスを面接触子
間のアークに吹付けるようにしたものにおいて、可動ア
ーク接触子を包むように配置した絶縁ノズルを、この絶
縁ノズルの外周中間部で係合する取付部材を介して前記
バッファシリンダに固定するようになし、前記取付部材
の外周を包囲するように一端を前記絶縁ノズル外周先端
部近傍に固着し、他端を取付部材と内部に消弧性ガスが
流入出する所定の空隙をもってのばした絶縁カバーを取
付け、前記取付部材はこの取付部材の基部近傍外周面に
は通電接触部を設けて成り、前記取付部材の先端部が前
記通電接触部より前記固定接触子部側に位置するように
したことを特徴とするバッファ形ガスしゃ断器。(1) A fixed contact part and a movable contact part placed opposite to the fixed contact part so as to be able to move toward and away from the fixed contact part are provided in a container filled with arc-extinguishing gas. The compressed gas in the buffer sill is sprayed onto the arc between the surface contacts in conjunction with the opening operation of the movable arc contact, and an insulating nozzle arranged to wrap around the movable arc contact is attached to the middle part of the outer periphery of the insulating nozzle. The insulating nozzle is fixed to the buffer cylinder via a mounting member that engages with the buffer cylinder, one end is fixed near the outer peripheral tip of the insulating nozzle so as to surround the outer periphery of the mounting member, and the other end is fixed to the inside of the insulating nozzle with the mounting member. An insulating cover stretched out with a predetermined gap through which arc-extinguishing gas flows in and out is attached, and the mounting member is provided with a current-carrying contact portion on the outer peripheral surface near the base of the mounting member, and the tip of the mounting member is connected to the A buffer type gas breaker, characterized in that the buffer type gas breaker is located closer to the fixed contact portion than the current carrying contact portion.
ている実用新案登録請求の範囲第1項記載のバッファ形
ガスしゃ断器。 S) 通電接触部が取付部材と同一部材で構成されてい
る実用新案登録請求の範囲第1項記載のバッファ形ガス
しゃ断器。(2) The buffer type gas breaker according to claim 1, wherein the current-carrying contact portion is constituted by a separate member from the mounting member. S) The buffer type gas breaker according to claim 1, wherein the current-carrying contact portion is made of the same member as the mounting member.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1617483U JPS59128143U (en) | 1983-02-08 | 1983-02-08 | Patshua type gas shield disconnector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1617483U JPS59128143U (en) | 1983-02-08 | 1983-02-08 | Patshua type gas shield disconnector |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59128143U true JPS59128143U (en) | 1984-08-29 |
JPH0311790Y2 JPH0311790Y2 (en) | 1991-03-20 |
Family
ID=30147475
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1617483U Granted JPS59128143U (en) | 1983-02-08 | 1983-02-08 | Patshua type gas shield disconnector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59128143U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5665542U (en) * | 1979-10-26 | 1981-06-01 |
-
1983
- 1983-02-08 JP JP1617483U patent/JPS59128143U/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5665542U (en) * | 1979-10-26 | 1981-06-01 |
Also Published As
Publication number | Publication date |
---|---|
JPH0311790Y2 (en) | 1991-03-20 |
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