JPS5862537U - Molded switch with three-pole interlocking current-limiting fuse - Google Patents
Molded switch with three-pole interlocking current-limiting fuseInfo
- Publication number
- JPS5862537U JPS5862537U JP15782881U JP15782881U JPS5862537U JP S5862537 U JPS5862537 U JP S5862537U JP 15782881 U JP15782881 U JP 15782881U JP 15782881 U JP15782881 U JP 15782881U JP S5862537 U JPS5862537 U JP S5862537U
- Authority
- JP
- Japan
- Prior art keywords
- limiting fuse
- current
- pole
- closing lid
- closing
- 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
- Fuses (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
図はこの考案の一実施例を示すもので、第１図第２図は
夫々この考案を配電塔内で使用した例を孝子正面図及び
縦断面図、第３図はこの考案の単極の開閉器の一部断面
図、第４図はこの考案の単極の開閉器の閉路蓋の断面図
、第５図はこの考案の閉路蓋の背面図、第６図はこの考
案の開閉器の開放状態における開閉機構部と閉路蓋との
関係を示す説明側面図、第７図はこの考案の開閉器の投
入状態における開閉機構部と閉路蓋との関係を示す説明
側面図、第８図はこの考案の開−器のストライカ−用ロ
ツ、り装置を示す説明背面図である。
なお図中４は開閉器、５はケーブル、７はケーブルヘッ
ド、８はモール、ド母線、１０は分岐部、１２は開閉機
構部、１８．２０は接触子、１９は電極導体、２７は導
体、３１はキャップ、３２は導体、３３は分岐キャ：ノ
プ、３４は接続端子、３５は閉路蓋、３６は脚部、３７
はヒユーズ収納部、３９は可−電極、４１は限流ヒユー
ズ、４２゜は蓋、４４はストライカ−１４９は固定連結
金具、５０は作動杆、５１は補助シャフト、５２はハン
ドル受け、５３はメインシャフト、５４は開放用ロック
装置、５５は投入用ロック装置、５６はストライカ−用
ロック装置である。The figures show one embodiment of this invention. Figures 1 and 2 show a front view and a vertical sectional view of an example of this invention being used inside a distribution tower, respectively, and Figure 3 shows a single-pole version of this invention. FIG. 4 is a cross-sectional view of the closing lid of the single-pole switch of this invention, FIG. 5 is a rear view of the closing lid of this invention, and FIG. 6 is a partial sectional view of the switching lid of this invention. FIG. 7 is an explanatory side view showing the relationship between the opening/closing mechanism part and the closing lid in the open state, FIG. 7 is an explanatory side view showing the relationship between the opening/closing mechanism part and the closing lid in the closed state of the switch of this invention, and FIG. FIG. 2 is an explanatory rear view showing the rotor removal device for the striker of the opening device of this invention. In the figure, 4 is a switch, 5 is a cable, 7 is a cable head, 8 is a mold, a bus bar, 10 is a branch part, 12 is a switching mechanism part, 18.20 is a contact, 19 is an electrode conductor, and 27 is a conductor. , 31 is a cap, 32 is a conductor, 33 is a branch cap, 34 is a connection terminal, 35 is a closing lid, 36 is a leg, 37
is a fuse storage part, 39 is a flexible electrode, 41 is a current limiting fuse, 42° is a lid, 44 is a striker, 149 is a fixed connection fitting, 50 is an operating rod, 51 is an auxiliary shaft, 52 is a handle holder, 53 is a main 54 is a locking device for opening, 55 is a locking device for loading, and 56 is a locking device for a striker.
Claims (1)
ズ収納部の下に、上記限流ヒユーズの両端の各電極と接
続−した可動電極を夫々の中空部に有する二本の脚部を
設け、外表面が絶縁層で被われて成る閉路蓋と、この閉
路蓋の二本の脚部を夫々被冠することにより各固定電極
筒内の固定電極８上記可動電極とが接続される一対の固
定電極筒内から成る開閉器を三極設け、上記三極の閉路
蓋を一体に固定し、この一体な三極の閉路蓋を相応する
三極各対の固定電極筒に脱着自在な開閉機構部を設け、
上記各閉路蓋に、限流ヒユーズの溶断表示部め突出によ
って閉路蓋外方へ突出するストライカ−を設け、この各
ストライカ−の動作を感知して上記開閉機構部に伝え、
該開閉機構部によって自動的に上記三極一体な閉路蓋が
固定電極筒から外れるヒユーズ溶断時自動三極同時開路
装置を設けたことを特徴とする三極連動式限流ヒユーズ
付開閉器。Below the generally horizontal cylindrical current-limiting fuse housing that stores the current-limiting fuse, there are two legs each having a movable electrode in a hollow portion thereof, which is connected to each electrode at both ends of the current-limiting fuse. A pair of fixed electrodes 8 in each fixed electrode cylinder are connected to the movable electrode by covering the two legs of the closing lid with an insulating layer and covering the outer surface with an insulating layer. A switch consisting of a fixed electrode cylinder is provided with three poles, and a closing lid of the three poles is fixed integrally, and this integrated three-pole closing lid can be opened and closed detachably from the fixed electrode cylinder of each pair of three poles. A mechanical part is provided,
Each of the closing lids is provided with a striker that protrudes outward from the closing lid by the protrusion of the blowout indicator of the current limiting fuse, and the operation of each of the strikers is sensed and transmitted to the opening/closing mechanism;
A switch with a three-pole interlocking type current-limiting fuse, characterized in that an automatic three-pole simultaneous opening device is provided when the fuse blows, whereby the three-pole integrated circuit closing lid is automatically removed from the fixed electrode tube by the opening/closing mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15782881U JPS6019318Y2 (en) | 1981-10-23 | 1981-10-23 | Molded switch with three-pole interlocking current-limiting fuse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15782881U JPS6019318Y2 (en) | 1981-10-23 | 1981-10-23 | Molded switch with three-pole interlocking current-limiting fuse |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5862537U true JPS5862537U (en) | 1983-04-27 |
| JPS6019318Y2 JPS6019318Y2 (en) | 1985-06-11 |
Family
ID=29950336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15782881U Expired JPS6019318Y2 (en) | 1981-10-23 | 1981-10-23 | Molded switch with three-pole interlocking current-limiting fuse |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6019318Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61145453U (en) * | 1985-03-01 | 1986-09-08 | ||
| JPS6455531U (en) * | 1987-09-30 | 1989-04-06 |
-
1981
- 1981-10-23 JP JP15782881U patent/JPS6019318Y2/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61145453U (en) * | 1985-03-01 | 1986-09-08 | ||
| JPS6455531U (en) * | 1987-09-30 | 1989-04-06 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6019318Y2 (en) | 1985-06-11 |
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