JPH0418943U - - Google Patents
Info
- Publication number
- JPH0418943U JPH0418943U JP5911090U JP5911090U JPH0418943U JP H0418943 U JPH0418943 U JP H0418943U JP 5911090 U JP5911090 U JP 5911090U JP 5911090 U JP5911090 U JP 5911090U JP H0418943 U JPH0418943 U JP H0418943U
- Authority
- JP
- Japan
- Prior art keywords
- pole
- circuit breaker
- heat dissipation
- dissipation fins
- view
- 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
- 239000004020 conductor Substances 0.000 claims description 6
- 230000017525 heat dissipation Effects 0.000 claims 3
- 239000012212 insulator Substances 0.000 description 1
Landscapes
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Description
第１図〜第５図は本考案の実施例に関するもの
で、第１図ａ及びｂは遮断器の正面図及び側面図
、第２図は遮断器配電盤収納を示す平面図、第３
図ａは絶縁フレームを破断して示した極柱の要部
側面図、第３図ｂ及びｃは第３図Ａ矢視及びＢ矢
視図、第４図は放熱器を示す側面図、第５図は上
部、下部端子導体の断面図である。第６図ａ及び
ｂは従来遮断器の正面図及び側面図、第７図は従
来遮断器配電盤収納を示す平面図である。
１……極柱、２……モールド真空遮断器、３…
…支持碍子、４……操作台、５……遮断器パネル
、７……配電盤側板、１２，２２……一次断路部
、１３，２１，３１，３２……端子導体、１４…
…真空遮断器コンタクトケース、１５……真空遮
断器リングコンタクト、１６……真空遮断器可動
リード、１７……真空遮断器、１８……真空遮断
器固定リード、２０……上部端子、２６，３３…
…放熱器、３５……絶縁フレーム。
Figures 1 to 5 relate to an embodiment of the present invention, in which Figures 1a and b are front and side views of the circuit breaker, Figure 2 is a plan view showing how the circuit breaker is housed in the switchboard, and Figure 3 is a plan view of the circuit breaker.
Figure a is a side view of the main part of the pole pole with the insulating frame cut away, Figures 3b and c are views in the direction of arrows A and B in Figure 3, and Figure 4 is a side view showing the radiator. FIG. 5 is a sectional view of the upper and lower terminal conductors. FIGS. 6a and 6b are a front view and a side view of a conventional circuit breaker, and FIG. 7 is a plan view showing a conventional circuit breaker switchboard storage. 1... Pole pole, 2... Molded vacuum circuit breaker, 3...
... Support insulator, 4 ... Operation console, 5 ... Circuit breaker panel, 7 ... Switchboard side plate, 12, 22 ... Primary disconnection section, 13, 21, 31, 32 ... Terminal conductor, 14 ...
...Vacuum breaker contact case, 15...Vacuum breaker ring contact, 16...Vacuum breaker movable lead, 17...Vacuum breaker, 18...Vacuum breaker fixed lead, 20...Upper terminal, 26, 33 …
...Radiator, 35...Insulating frame.
Claims (1)
する垂直方向の放熱フインを有する放熱器を設け
、極柱の上部端子導体及び下部端子導体を夫々そ
の上下面に放熱フインを導体の幅寸法を直径とす
る円内いつぱいの高さに付けた放熱フイン付導体
となし、極性の絶縁フレームを極柱の上部及び下
部の高圧充電部において夫々３方を絶縁物で囲み
夫々他の一方を上部及び下部端子導体の引出口と
したことを特徴とした遮断器の極柱構造。 A radiator having vertical heat dissipation fins with a gap at the bottom is provided on the upper terminal conductor of the circuit breaker pole pole, and the upper and lower terminal conductors of the pole pole are respectively attached with heat dissipation fins on the upper and lower surfaces thereof. A conductor with heat dissipation fins is attached at the height of a circle with a diameter of and a pole pole structure of a circuit breaker, characterized in that it serves as an outlet for the lower terminal conductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5911090U JPH0418943U (en) | 1990-06-04 | 1990-06-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5911090U JPH0418943U (en) | 1990-06-04 | 1990-06-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0418943U true JPH0418943U (en) | 1992-02-18 |
Family
ID=31585325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5911090U Pending JPH0418943U (en) | 1990-06-04 | 1990-06-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0418943U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007028810A (en) * | 2005-07-19 | 2007-02-01 | Mitsubishi Electric Corp | Gas insulated switchgear |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6220647A (en) * | 1985-07-19 | 1987-01-29 | Nissan Motor Co Ltd | Accelerator controller for vehicles |
-
1990
- 1990-06-04 JP JP5911090U patent/JPH0418943U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6220647A (en) * | 1985-07-19 | 1987-01-29 | Nissan Motor Co Ltd | Accelerator controller for vehicles |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007028810A (en) * | 2005-07-19 | 2007-02-01 | Mitsubishi Electric Corp | Gas insulated switchgear |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0418943U (en) | ||
| JPH02126336U (en) | ||
| JPH0417609U (en) | ||
| JPS5849632Y2 (en) | semiconductor rectifier | |
| JPS58147135U (en) | Vacuum cutter | |
| JPS5940777Y2 (en) | semiconductor element | |
| JPH0370009U (en) | ||
| JPS5875407U (en) | substation equipment | |
| JPS59180355U (en) | electrical switchgear | |
| JPS61132637U (en) | ||
| JPS59165631U (en) | switchgear | |
| JPS5969454U (en) | Shiya disconnector | |
| JPS6087440U (en) | Vacuum cutter | |
| JPS6281341U (en) | ||
| JPS6312142U (en) | ||
| JPS6126223U (en) | Insulating cover for protecting high voltage live parts | |
| JPS59173957U (en) | Vacuum cutter | |
| JPS589008U (en) | Earthing device | |
| JPS62126050U (en) | ||
| JPS58128537U (en) | Terminal conductor in main circuit conductor of vacuum switch | |
| JPH0298632U (en) | ||
| JPS59178837U (en) | Three phase gas insulated disconnect switch | |
| JPS5936556U (en) | Arc extinguishing device for circuit breakers and breakers | |
| JPS6248648U (en) | ||
| JPS62135420U (en) |