JPH0366509U - - Google Patents
Info
- Publication number
- JPH0366509U JPH0366509U JP12618889U JP12618889U JPH0366509U JP H0366509 U JPH0366509 U JP H0366509U JP 12618889 U JP12618889 U JP 12618889U JP 12618889 U JP12618889 U JP 12618889U JP H0366509 U JPH0366509 U JP H0366509U
- Authority
- JP
- Japan
- Prior art keywords
- connection part
- busbars
- branch
- screw hole
- branch line
- 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
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000018199 S phase Effects 0.000 description 1
Landscapes
- Distribution Board (AREA)
- Patch Boards (AREA)
Description
第１図ａは本考案に係る単相３線式分電盤の分
岐接続機構の１００Ｖ接続を示す平面図、第１図
ｂはその側面図、第１図ｃは固定分岐バーの斜視
図、第２図ａは本考案に係る単相３線式分電盤の
分岐接続機構の２００Ｖ接続を示す平面図、第２
図ｂはその側面図、第２図ｃは切換え分岐バーの
斜視図、第３図ａ及び第３図ｂは夫々従来の単相
３線式分電盤の分岐接続機構の１００Ｖ及び２０
０Ｖ接続の一例を示す平面図、第３図ｃはその２
００Ｖ専用分岐バーの斜視図である。
１……分岐スイツチ、２……固定分岐バー、３
……切換え分岐バー、３ａ……連結部、３ｂ……
第１接続部、３ｃ……第２接続部、３ｄ，３ｅ，
４，５，６……ネジ孔、７，８……ネジ、１１…
…１００Ｖ専用分岐バー、１２……２００Ｖ専用
分岐バー、１２ａ……連結部、１２ｂ……連接部
、１２ｃ……接続部、１２ｄ……ネジ孔、Ｒ……
Ｒ相母線、Ｓ……Ｓ相母線、Ｔ……Ｔ相母線。
Fig. 1a is a plan view showing a 100V connection of a branch connection mechanism of a single-phase three-wire distribution board according to the present invention, Fig. 1b is a side view thereof, Fig. 1c is a perspective view of a fixed branch bar, Fig. 2a is a plan view showing a 200V connection of a branch connection mechanism of a single-phase three-wire distribution board according to the present invention;
Figure b is a side view, Figure 2c is a perspective view of the switching branch bar, and Figures 3a and 3b are 100V and 20V of the conventional single-phase three-wire distribution board branch connection mechanism, respectively.
A plan view showing an example of 0V connection, Figure 3c is Part 2
It is a perspective view of a 00V exclusive branch bar. 1... Branch switch, 2... Fixed branch bar, 3
...Switching branch bar, 3a...Connection part, 3b...
First connection part, 3c... Second connection part, 3d, 3e,
4, 5, 6... screw hole, 7, 8... screw, 11...
...branch bar for 100V, 12...branch bar for 200V, 12a...coupling section, 12b...coupling section, 12c...connection section, 12d...screw hole, R...
R phase bus, S...S phase bus, T...T phase bus.
Claims (1)
且つ中央母線と左右母線とを上下段に夫々配し、
その外側に夫々一列に分岐スイツチを配置し、前
記中央母線と左右いずれか一方の母線との間又は
左右母線間に、前記分岐スイツチが左右母線に夫
々一体化された薄板状の固定分岐線と着脱可能な
薄板状の切換え分岐線とによつて接続されて成る
単相３線式分電盤において、前記切換え分岐線が
、分岐スイツチの接続端子に連結する連結部と、
その連結部の横外側寄りに連結部より一段高で且
つそれと反対方向へ平行な第１接続部と、その第
１接続部の延長方向に第１接続部より更に一段高
で且つそれと平行な第２接続部とを備え、前記第
１接続部に中央母線のネジ孔と合致するネジ孔を
、又第２接続部に左右母線のネジ孔と合致するネ
ジ孔を夫々設け、各分岐スイツチの接続端子に固
定分岐線の一端及び切換え分岐線の連結部を連結
すると共に、前記切換え分岐線を表裏反転させる
ことにより、前記ネジ孔により第１接続部を中央
母線に又は第２接続部を分岐スイツチから遠い側
の母線のいずれか一方に選択的にネジ固定可能と
成したところの単相３線式分電盤の分岐接続機構
。 Three thin plate-shaped busbars connected to a power source are arranged in parallel, and a center busbar and left and right busbars are arranged in upper and lower stages, respectively.
Branch switches are arranged in a row on the outside thereof, and between the center busbar and either the left or right busbars or between the left and right busbars, a thin plate-shaped fixed branch line with the branch switches integrated with the left and right busbars, respectively. In a single-phase three-wire distribution board connected by a removable thin plate-shaped switching branch line, the switching branch line is connected to a connection terminal of a branch switch;
A first connection part that is one step higher than the connection part and parallel to it in the opposite direction on the lateral side of the connection part, and a first connection part that is one step higher than the first connection part and parallel to it in the extending direction of the first connection part. 2 connection parts, the first connection part has a screw hole that matches the screw hole of the center busbar, and the second connection part has a screw hole that matches the screw hole of the left and right busbars, and each branch switch is connected. By connecting one end of the fixed branch line and the connection part of the switching branch line to the terminal and turning the switching branch line upside down, the first connection part can be connected to the center bus bar or the second connection part can be connected to the branch switch using the screw hole. A branch connection mechanism for a single-phase three-wire distribution board that can be selectively fixed with screws to either one of the busbars on the far side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989126188U JP2542211Y2 (en) | 1989-10-27 | 1989-10-27 | Branch connection mechanism of single-phase three-wire distribution board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989126188U JP2542211Y2 (en) | 1989-10-27 | 1989-10-27 | Branch connection mechanism of single-phase three-wire distribution board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0366509U true JPH0366509U (en) | 1991-06-27 |
| JP2542211Y2 JP2542211Y2 (en) | 1997-07-23 |
Family
ID=31674017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989126188U Expired - Lifetime JP2542211Y2 (en) | 1989-10-27 | 1989-10-27 | Branch connection mechanism of single-phase three-wire distribution board |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2542211Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002209310A (en) * | 2001-01-10 | 2002-07-26 | Mitsubishi Electric Corp | Connection conductor for distribution board |
| JP2004088899A (en) * | 2002-08-27 | 2004-03-18 | Matsushita Electric Works Ltd | Distribution board |
| JP2010081904A (en) * | 2008-10-02 | 2010-04-15 | Technological Institute Of Organic Function | Adiabatic hydroponics box |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55150606U (en) * | 1979-04-16 | 1980-10-30 | ||
| JPS56113408U (en) * | 1980-01-31 | 1981-09-01 |
-
1989
- 1989-10-27 JP JP1989126188U patent/JP2542211Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55150606U (en) * | 1979-04-16 | 1980-10-30 | ||
| JPS56113408U (en) * | 1980-01-31 | 1981-09-01 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002209310A (en) * | 2001-01-10 | 2002-07-26 | Mitsubishi Electric Corp | Connection conductor for distribution board |
| JP2004088899A (en) * | 2002-08-27 | 2004-03-18 | Matsushita Electric Works Ltd | Distribution board |
| JP2010081904A (en) * | 2008-10-02 | 2010-04-15 | Technological Institute Of Organic Function | Adiabatic hydroponics box |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2542211Y2 (en) | 1997-07-23 |
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