JPH08331712A - Movable type distribution board - Google Patents
Movable type distribution boardInfo
- Publication number
- JPH08331712A JPH08331712A JP7157017A JP15701795A JPH08331712A JP H08331712 A JPH08331712 A JP H08331712A JP 7157017 A JP7157017 A JP 7157017A JP 15701795 A JP15701795 A JP 15701795A JP H08331712 A JPH08331712 A JP H08331712A
- Authority
- JP
- Japan
- Prior art keywords
- distribution board
- output side
- circuit
- input
- power supply
- 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
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/52—Mobile units, e.g. for work sites
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Housings And Mounting Of Transformers (AREA)
- Distribution Board (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、移動形分電盤に関し、
特に、一つの主電源から分電して複数種の定格電圧を有
する電源を使用できると共に、最適な作業場所に分電盤
本体を移動可能に構成した移動形分電盤に関するもので
ある。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mobile distribution board,
In particular, the present invention relates to a mobile type distribution board in which a main power supply can be used for power distribution and a power supply having a plurality of types of rated voltages can be used, and the distribution board body can be moved to an optimum work place.
【０００２】[0002]
【従来の技術】主電源から分電して電源をとる方法とし
て、分電盤を用いる方法がある。そして、該分電盤にお
いて、従来、複数種の定格電圧の電源を取る方法とし
て、例えば、図６に示すようなものがある。即ち、この
ものは、図において、例えば、１００Ｖ、２００Ｖ、４
００Ｖの電源が同時に作業で必要の場合には、夫々１０
０Ｖ、２００Ｖ、４００Ｖの主電源から別々の電源コー
ド２ａ，２ｂ，２ｃにより分電盤１の入力側に接続し、
分電された出力側の各１００Ｖ、２００Ｖ、４００Ｖの
コンセント３ａ，３ｂ，３ｃより給電するように構成し
たものである。2. Description of the Related Art A method of using a distribution board is known as a method of distributing power from a main power supply to obtain power. Then, in the distribution board, as a conventional method for taking a power source of a plurality of types of rated voltage, there is, for example, one as shown in FIG. That is, this is, for example, 100V, 200V, 4
If 00V power supply is required for work at the same time, 10
Connect the main power source of 0V, 200V, 400V to the input side of the distribution board 1 by separate power cords 2a, 2b, 2c,
Power is supplied from the outlets 100a, 200V, and 400V of the power distribution output side, which are 100V, 200V, and 400V, respectively.
【０００３】[0003]
【発明が解決しようとする課題】しかし、かかる分電盤
にあっては、１００Ｖ、２００Ｖ、４００Ｖの主電源が
作業場所の近くに全て無い場合には、延長コードにより
継ぎ足して電源を取る必要が有り煩雑となる。また、場
合によっては、作業場所を全ての主電源がある場所まで
移動させなければならず最適な作業場所を選定すること
ができないといった問題点があった。そこで、本発明は
かかる従来の問題点に鑑みなされたものであり、一つの
主電源から分電して複数種の定格電圧を有する電源を使
用できると共に、最適な作業場所へ自在に移動可能な分
電盤を提供することを目的とする。However, in such a distribution board, when the main power source of 100V, 200V, and 400V is not near the work place, it is necessary to replenish the power source with an extension cord. Yes, it becomes complicated. In addition, in some cases, the work place must be moved to a place where all the main power sources are located, so that there is a problem that the optimum work place cannot be selected. Therefore, the present invention has been made in view of the above-mentioned conventional problems, and it is possible to use a power source having a plurality of types of rated voltages by distributing power from one main power source and to freely move to an optimum work place. The purpose is to provide a distribution board.
【０００４】[0004]
【課題を解決するための手段】このため、請求項１記載
の発明は、分電盤本体に、少なくとも一つの入力側プラ
グ差込部と、複数の出力側プラグ差込部と、を備え、入
力側電路より入力された入力電圧を複数種の所定定格電
圧に変圧する変圧手段と、一端を前記変圧手段の各出力
端子と接続され、他端を前記出力側プラグ差込部と接続
される出力側回路と、分電盤本体の底部に設けられ、分
電盤本体を移動自在に構成した移動手段と、を含んで構
成される。Therefore, the invention according to claim 1 includes at least one input side plug insertion portion and a plurality of output side plug insertion portions in the distribution board body, Transforming means for transforming the input voltage inputted from the input side electric circuit into a plurality of predetermined rated voltages, one end connected to each output terminal of the transforming means, and the other end connected to the output side plug insertion part. It is configured to include an output side circuit and a moving unit that is provided at the bottom of the distribution board body and configured to move the distribution board body.
【０００５】また、前記変圧手段は、トランスにより構
成するとよい。また、前記移動手段は、キャスターによ
り構成するとよい。また、前記定格電圧毎の各出力側回
路は、複数に分岐するように構成するとよい。また、請
求項５記載の発明は、更に、前記出力側回路には、電流
遮断手段を備え、該電流遮断手段により、出力側に過電
流が流れたら出力側回路を遮断して出力側に過電流が流
れるのを防止するように構成される。Further, the transforming means may be constituted by a transformer. The moving means may be a caster. Further, each output side circuit for each rated voltage may be branched into a plurality of circuits. Further, the invention according to claim 5 is further provided with a current interruption means in the output side circuit, and when the overcurrent flows to the output side by the current interruption means, the output side circuit is interrupted and the output side circuit is turned off. It is configured to prevent current from flowing.
【０００６】[0006]
【作用】かかる構成によれば、請求項１記載の発明で
は、移動手段（例えば、キャスター）により分電盤本体
を少なくとも一つの主電源がある最適な作業場所へ移動
させた後、主電源からの電源コードのプラグを入力側プ
ラグ差込部に差し込むと、変圧手段（例えば、トラン
ス）の入力端子に電源が入力され、該変圧手段により複
数種の所定定格電圧に変圧される。そして、変圧された
電力が各出力端子から出力側回路を経由して給電され
る。According to this structure, in the invention according to claim 1, after the main body of the distribution board is moved to the most suitable working place where at least one main power source is provided by the moving means (for example, the caster), the main power source is removed from the main power source. When the plug of the power cord is inserted into the input side plug insertion portion, power is input to the input terminal of the transformer (for example, a transformer), and the transformer transforms it into a plurality of predetermined rated voltages. Then, the transformed electric power is supplied from each output terminal through the output side circuit.
【０００７】これによれば、一つの主電源から分電して
複数種の定格電圧を有する電源を使用できるので、従来
のように複数の電源から別々に電源を取る煩雑が無く、
然も、最適な作業場所に分電盤本体を移動して作業を行
うことができる。According to this, since it is possible to use a power source having a plurality of types of rated voltage by dividing the power from one main power source, there is no need to separately obtain power from a plurality of power sources as in the conventional case.
However, it is possible to carry out work by moving the distribution board body to an optimum work place.
【０００８】また、請求項５記載の発明では、各出力側
回路に備えられた電流遮断手段が、出力側に過電流が流
れたら出力側回路を遮断する。これによれば、出力側に
過電流が流れるのを防止することができる。According to the invention of claim 5, the current cutoff means provided in each output side circuit cuts off the output side circuit when an overcurrent flows to the output side. According to this, it is possible to prevent an overcurrent from flowing to the output side.
【０００９】[0009]
【実施例】以下に本発明の一実施例を図面に基づいて説
明する。先ず、図１〜図４に示すものは、本発明に係る
移動形分電盤１０の外観構成を示した図で、図１は、移
動形分電盤１０の正面図、図２は、同じく背面図、図３
は、同じく右側面図、図４は、図１のＡ−Ａ断面図を示
す。図において、分電盤本体１１は、板金で箱形に形成
され、正面部及び背面部には、種々の機器を取り付ける
ためのパネル、即ち、正面パネル１２及び背面パネル１
３を備えている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. First, FIGS. 1 to 4 are views showing an external configuration of a movable distribution board 10 according to the present invention. FIG. 1 is a front view of the movable distribution board 10, and FIG. Rear view, Figure 3
Is a right side view and FIG. 4 is a sectional view taken along line AA of FIG. In the figure, a distribution board main body 11 is formed of a sheet metal into a box shape, and a panel for mounting various devices, that is, a front panel 12 and a rear panel 1 on a front portion and a rear portion.
Equipped with 3.
【００１０】正面パネル１２の下段部には、プラグ差込
部を有する複数個のコンセント２１、２２・・・が並設
されており、図では、コンセント２１は、２００Ｖ入力
用の入力側コンセントであり、コンセント２２，２２，
２２は、１００Ｖ出力用の出力側コンセントを示す。正
面パネル１２の中段部には、入力側回路の遮断器３１と
電流遮断手段としての出力側回路の漏電遮断器３２，３
２，３２が備えられており、該漏電遮断器３２は、出力
側回路に定格以上の過電流が流れると回路を遮断するよ
うになっている。At the lower part of the front panel 12, a plurality of outlets 21, 22 ... Having a plug insertion portion are arranged side by side. In the figure, the outlet 21 is an input side outlet for 200V input. Yes, outlets 22, 22,
Reference numeral 22 denotes an output side outlet for 100V output. In the middle part of the front panel 12, the circuit breaker 31 of the input side circuit and the earth leakage circuit breakers 32, 3 of the output side circuit as current interrupting means.
2 and 32 are provided, and the earth leakage breaker 32 cuts off the circuit when an overcurrent exceeding the rating flows in the output side circuit.
【００１１】また、遮断器３１，３２の上方には表示灯
４１，４２，４２，４２が夫々設けられており、表示灯
４１は、入力側コンセント２１に主電源からの電源コー
ドが接続され、遮断器３１が開成状態で、点灯（赤色表
示）するようになっている。また、表示灯４１，４２，
４２，４２は、後述する出力側回路が開成状態で点灯
（白色表示）し、出力側回路に過電流が流れて漏電遮断
器３２，３２，３２により出力側回路が遮断され閉成状
態になると消灯するようになっている。正面パネル１２
の上段部には、交流電圧計５１，交流電流計５２，５
２，５２が備えられ、電圧計５１は入力側の入力電圧を
計測して表示し、電流計５２は各出力側回路に流れる電
流を計測して表示する。尚、６１，・・・・・は、各機
器の銘板である。In addition, indicator lights 41, 42, 42, 42 are provided above the circuit breakers 31, 32, respectively. In the indicator light 41, a power cord from the main power source is connected to the input side outlet 21. The circuit breaker 31 is turned on (displayed in red) in the open state. In addition, the indicator lights 41, 42,
When the output side circuit, which will be described later, is turned on (displayed in white), an overcurrent flows through the output side circuit 42, 42, and when the leakage breakers 32, 32, 32 interrupt the output side circuit, the output side circuit is closed. It's turned off. Front panel 12
AC voltmeter 51, AC ammeters 52, 5
2, 52 are provided, and the voltmeter 51 measures and displays the input voltage on the input side, and the ammeter 52 measures and displays the current flowing through each output side circuit. In addition, 61, ... are nameplates of each device.
【００１２】次に、背面パネル１３の下段部には、プラ
グ差込部を有する複数個のコンセント２３，２３，２
４，２４が並設されており、図では、コンセント２３，
２３は、２００Ｖ出力用の出力側コンセントであり、コ
ンセント２４，２４は、４００Ｖ出力用の出力側コンセ
ントを示す。背面パネル１３の中段部には、出力側回路
の漏電遮断器３２，・・・が備えられており、該漏電遮
断器３２は、各出力側回路に定格以上の過電流が流れる
と回路を遮断するようになっている。Next, in the lower portion of the rear panel 13, a plurality of outlets 23, 23, 2 having plug insertion portions are provided.
4, 24 are arranged side by side, and in the figure, an outlet 23,
Reference numeral 23 is an output side outlet for 200V output, and outlets 24 and 24 are output side outlets for 400V output. The middle part of the rear panel 13 is provided with an earth leakage breaker 32, ... Of the output side circuit, and the earth leakage breaker 32 interrupts the circuit when an overcurrent exceeding the rating flows in each output side circuit. It is supposed to do.
【００１３】また、漏電遮断器３２，・・・の上方には
表示灯４２，・・・が夫々設けられており、表示灯４
２，・・・は、出力側回路が開成状態で点灯（白色表
示）し、出力側回路に過電流が流れて漏電遮断器３２，
３２，３２により出力側回路が遮断され閉成状態になる
と消灯するようになっている。背面パネル１３の上段部
には、交流電流計５２，・・・が備えられ、該電流計５
２により各出力側回路に流れる電流を計測して表示する
ようになっている。Indicator lights 42, ... Are provided above the earth leakage breakers 32 ,.
2, ... Lights up (white display) when the output side circuit is in the open state, and an overcurrent flows in the output side circuit, causing an earth leakage breaker 32,
When the output side circuit is cut off by 32 and 32 and the closed state is established, the light is turned off. An alternating current ammeter 52, ... Is provided in the upper part of the rear panel 13, and the ammeter 5
2, the current flowing through each output side circuit is measured and displayed.
【００１４】分電盤本体１１の側面部には、図３に示す
ように、点検、修理の際に使用する開閉扉１４が設けら
れている。尚、１５は、取っ手を示す。分電盤本体１１
の内部には、変圧手段としてのトランス７１がコ字状に
折曲された取付板７２の上に据え付けられており、該ト
ランス７１により入力側コンセント２１から入力された
入力電圧（２００Ｖ）を変圧（１００Ｖに降圧、４００
Ｖに昇圧）するようになっている。分電盤本体１１の底
面部には、移動手段としてのキャスター１６，・・・が
設けられており、分電盤本体１１を所定位置に移動可能
になっている。尚、１７は、キャスター１６の回転を停
止させて分電盤本体１１を定位置に固定するロック部材
である。As shown in FIG. 3, an opening / closing door 14 used for inspection and repair is provided on the side surface of the distribution board body 11. In addition, 15 shows a handle. Distribution board body 11
A transformer 71 serving as a transformer is installed inside a U-shaped mounting plate 72. The transformer 71 transforms the input voltage (200 V) input from the input side outlet 21. (Step down to 100V, 400
It is designed to boost to V). Casters 16, ... As moving means are provided on the bottom surface of the distribution board main body 11 so that the distribution board main body 11 can be moved to a predetermined position. Reference numeral 17 is a lock member for stopping the rotation of the casters 16 and fixing the distribution board body 11 at a fixed position.
【００１５】次に、図５の回路図に基づき、本発明に係
る移動形分電盤の作用を説明する。図において回路図
は、トランス７１の入力側端子７１ａに接続される入力
側回路８０とトランス７１の各定格電圧の出力側端子７
１ｂ・・・に接続される出力側回路９０よりなり、各定
格電圧の出力側回路９０は、複数に分岐されている。Next, the operation of the movable type distribution board according to the present invention will be described with reference to the circuit diagram of FIG. In the figure, the circuit diagram shows the input side circuit 80 connected to the input side terminal 71a of the transformer 71 and the output side terminal 7 of each rated voltage of the transformer 71.
1b ... is connected to the output side circuit 90, and the output side circuit 90 of each rated voltage is branched into a plurality.
【００１６】先ず、キャスター１６により分電盤本体１
１を少なくとも一つの主電源がある最適な作業場所へ移
動させておく。そして、入力側コンセント２１のプラグ
差込部に主電源から電源コードのプラグを差し込むと共
に、遮断器３１を開成状態にすると表示灯４１が点灯
し、トランス７１の入力端子７１ａに電源電圧（２００
Ｖ）が入力される。入力された電圧は、トランス７１に
より複数種（１００Ｖ，４００Ｖ）の所定定格電圧に変
圧され、変圧された電力が各出力端子７１ｂ・・・から
出力側回路９０を経由してコンセント２２，２３，２４
より給電される。First, the caster 16 is used to form the main body 1 of the distribution board.
Move 1 to an optimal work location with at least one mains supply. Then, when the plug of the power cord is inserted from the main power source into the plug insertion portion of the input side outlet 21 and the circuit breaker 31 is opened, the indicator light 41 is turned on, and the power supply voltage (200
V) is input. The input voltage is transformed into a predetermined rated voltage of a plurality of types (100V, 400V) by the transformer 71, and the transformed electric power is passed from each output terminal 71b ... 24
More power.
【００１７】このように、一つの主電源から分電して複
数種の定格電圧を有する電源を使用できるので、従来の
ように複数の電源から別々に電源を取る煩雑が無く、然
も、キャスター１６により最適な作業場所に分電盤本体
１１を移動して作業を行うことができる。As described above, since it is possible to use a power source having a plurality of types of rated voltage by distributing power from one main power source, there is no need to separately supply power from a plurality of power sources as in the conventional case, and the caster is still possible. The distribution board main body 11 can be moved to an optimum work place by 16 to perform work.
【００１８】また、各出力側回路９０・・・に備えられ
た漏電遮断器３２，・・・が、出力側に過電流が流れた
ら出力側回路９０・・・を遮断するので、出力側に過電
流が流れるのを防止することができる。Further, the earth leakage breakers 32, ... Provided in the respective output side circuits 90 .. It is possible to prevent overcurrent from flowing.
【００１９】尚、以上の実施例では、入力電圧を２００
Ｖとしたが、これに限定されるものではなく、１００Ｖ
又は４００Ｖとしてもよい。但し、入力電圧を２００Ｖ
とした場合には、入力電圧を１００Ｖとした場合に比し
トランスの大きさ（重量）が約１／２で済み軽量化が達
成されることになる。In the above embodiment, the input voltage is set to 200.
Although it is set to V, it is not limited to this, and it is 100V.
Alternatively, it may be 400V. However, input voltage is 200V
In this case, the size (weight) of the transformer can be reduced to about 1/2 and weight reduction can be achieved as compared with the case where the input voltage is 100V.
【００２０】[0020]
【発明の効果】以上説明したように、請求項１記載の発
明によれば、入力側電路より入力された入力電圧を複数
種の所定定格電圧に変圧する変圧手段と、一端を前記変
圧手段の各出力端子と接続され、他端を前記出力側プラ
グ差込部と接続される出力側回路と、分電盤本体の底部
に設けられ、分電盤本体を移動自在に構成した移動手段
とを備えたので、一つの主電源から分電して複数種の定
格電圧を有する電源を使用でき、以て、従来のように複
数の電源から別々に電源を取る煩雑が無く、然も、最適
な作業場所に分電盤本体を移動して作業を行うことがで
きる。As described above, according to the first aspect of the present invention, the transformer means for transforming the input voltage inputted from the input side electric circuit into plural kinds of predetermined rated voltage, and one end of the transformer means. An output side circuit connected to each output terminal and having the other end connected to the output side plug insertion portion, and a moving means provided at the bottom of the distribution board body and configured to move the distribution board body. Since it has been equipped, it is possible to use a power supply with multiple types of rated voltage by dividing the power supply from one main power supply. It is possible to work by moving the distribution board body to the work place.
【００２１】また、請求項５記載の発明によれば、出力
側回路には、出力側に過電流が流れたら出力側回路を遮
断する電流遮断手段を備えたので、出力側に過電流が流
れるのを防止することができる。According to the fifth aspect of the invention, the output side circuit is provided with the current cutoff means for shutting off the output side circuit when the overcurrent flows to the output side. Therefore, the overcurrent flows to the output side. Can be prevented.
【図１】本発明に係る移動形分電盤を示す正面図。FIG. 1 is a front view showing a mobile distribution board according to the present invention.
【図２】図１の背面図。FIG. 2 is a rear view of FIG.
【図３】図１の右側面図。FIG. 3 is a right side view of FIG.
【図４】図１のＡ−Ａ断面図。FIG. 4 is a sectional view taken along line AA of FIG.
【図５】本発明に係る移動形分電盤の回路図。FIG. 5 is a circuit diagram of a mobile type distribution board according to the present invention.
【図６】従来の分電盤を示す概略図。FIG. 6 is a schematic view showing a conventional distribution board.
１０ 移動形分電盤 １１ 分電盤本体 １２ 正面パネル １３ 背面パネル １４ 開閉扉 １５ 取っ手 １６ キャスター １７ ロック部材 ２１ 入力側コンセント ２２，２３，２４ 出力側コンセント ３１ 遮断器 ３２ 漏電遮断器 ４１，４２ 表示灯 ５１ 交流電圧計 ５２ 交流電流計 ６１ 銘板 ７１ トランス ７１ａ 入力側端子 ７１ｂ 出力側端子 ７２ 取付板 ８０ 入力側回路 ９０ 出力側回路 10 Mobile distribution board 11 Distribution board main body 12 Front panel 13 Rear panel 14 Opening door 15 Handle 16 Caster 17 Lock member 21 Input side outlet 22, 23, 24 Output side outlet 31 Circuit breaker 32 Earth leakage breaker 41, 42 Display Light 51 AC voltmeter 52 AC ammeter 61 Name plate 71 Transformer 71a Input side terminal 71b Output side terminal 72 Mounting plate 80 Input side circuit 90 Output side circuit
Claims (5)
プラグ差込部と、複数の出力側プラグ差込部と、を備
え、 入力側電路より入力された入力電圧を複数種の所定定格
電圧に変圧する変圧手段と、 一端を前記変圧手段の各出力端子と接続され、他端を前
記出力側プラグ差込部と接続される出力側回路と、 分電盤本体の底部に設けられ、分電盤本体を移動自在に
構成した移動手段と、 を含んで構成されたことを特徴とする移動形分電盤。1. The distribution board main body is provided with at least one input side plug insertion section and a plurality of output side plug insertion sections, and the input voltage input from the input side electric circuit is provided with a plurality of predetermined ratings. A transformation means for transforming to a voltage, an output side circuit having one end connected to each output terminal of the transformation means and the other end connected to the output side plug insertion portion, and provided on the bottom of the distribution board body, A moving type distribution board, comprising: a moving means configured to move the distribution board body, and a moving means.
を特徴とする請求項１記載の移動形分電盤。2. The mobile distribution board according to claim 1, wherein the transformer means comprises a transformer.
とを特徴とする請求項１又は請求項２記載の移動形分電
盤。3. The movable type distribution board according to claim 1, wherein the moving means is a caster.
に分岐されていることを特徴とする請求項１〜請求項３
の何れか一つに記載の移動形分電盤。4. The output side circuit for each of the rated voltages is branched into a plurality of parts.
The mobile distribution board according to any one of 1.
備え、該電流遮断手段により、出力側に過電流が流れた
ら出力側回路を遮断して出力側に過電流が流れるのを防
止するものである請求項１〜請求項４の何れか一つに記
載の移動形分電盤。5. Each of the output side circuits is provided with a current cutoff means, and the current cutoff means cuts off the output side circuit when an overcurrent flows to the output side to prevent the overcurrent from flowing to the output side. The moving type distribution board according to any one of claims 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7157017A JP2918809B2 (en) | 1995-05-31 | 1995-05-31 | Mobile distribution board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7157017A JP2918809B2 (en) | 1995-05-31 | 1995-05-31 | Mobile distribution board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH08331712A true JPH08331712A (en) | 1996-12-13 |
| JP2918809B2 JP2918809B2 (en) | 1999-07-12 |
Family
ID=15640368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7157017A Expired - Fee Related JP2918809B2 (en) | 1995-05-31 | 1995-05-31 | Mobile distribution board |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2918809B2 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001047082A1 (en) * | 1999-12-21 | 2001-06-28 | S & S Power Engineering | Rack mountable power distribution apparatus |
| WO2011014343A1 (en) * | 2009-07-31 | 2011-02-03 | Siemens Energy, Inc. | Method and system for testing yawing system for wind turbine |
| US8300382B2 (en) | 2010-01-30 | 2012-10-30 | Jack Jumper, Llc | Portable transformer with safety interlock |
| JP2014082913A (en) * | 2012-10-18 | 2014-05-08 | Hitachi Systems Ltd | Power supply distribution facility |
| CN105390966A (en) * | 2015-11-27 | 2016-03-09 | 国网浙江省电力公司培训中心 | Mobile low voltage distribution fault fast repair device |
| EP3200296A1 (en) * | 2016-01-28 | 2017-08-02 | EL-Björn AB | Portable power distribution assembly |
| JP2020058139A (en) * | 2018-10-02 | 2020-04-09 | 株式会社大林組 | Distribution board for electric light |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101762564B1 (en) | 2017-05-19 | 2017-07-27 | 진정화 | Portable multi-power distribution panel extension terminal block |
-
1995
- 1995-05-31 JP JP7157017A patent/JP2918809B2/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001047082A1 (en) * | 1999-12-21 | 2001-06-28 | S & S Power Engineering | Rack mountable power distribution apparatus |
| WO2011014343A1 (en) * | 2009-07-31 | 2011-02-03 | Siemens Energy, Inc. | Method and system for testing yawing system for wind turbine |
| CN102483439A (en) * | 2009-07-31 | 2012-05-30 | 西门子公司 | Method And System For Testing Yawing System For Wind Turbine |
| US8212583B2 (en) | 2009-07-31 | 2012-07-03 | Siemens Aktiengesellschaft | Method and system for testing yawing system for wind turbine |
| US8300382B2 (en) | 2010-01-30 | 2012-10-30 | Jack Jumper, Llc | Portable transformer with safety interlock |
| JP2014082913A (en) * | 2012-10-18 | 2014-05-08 | Hitachi Systems Ltd | Power supply distribution facility |
| CN105390966A (en) * | 2015-11-27 | 2016-03-09 | 国网浙江省电力公司培训中心 | Mobile low voltage distribution fault fast repair device |
| EP3200296A1 (en) * | 2016-01-28 | 2017-08-02 | EL-Björn AB | Portable power distribution assembly |
| JP2020058139A (en) * | 2018-10-02 | 2020-04-09 | 株式会社大林組 | Distribution board for electric light |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2918809B2 (en) | 1999-07-12 |
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