CN102545069B - Bus arrangement structure - Google Patents
Bus arrangement structure Download PDFInfo
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- CN102545069B CN102545069B CN201210015644.9A CN201210015644A CN102545069B CN 102545069 B CN102545069 B CN 102545069B CN 201210015644 A CN201210015644 A CN 201210015644A CN 102545069 B CN102545069 B CN 102545069B
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Abstract
The invention relates to a bus arrangement structure. The bus arrangement structure comprises a plurality of wiring terminals arranged on the same straight line on a power distribution cabinet as well as a first bus connector, a second bus connector and a third bus connector which are connected on the corresponding wiring terminals, wherein the total number of the first bus connector, the second bus connector and the third bus connector is the same as the number of the wiring terminals, and the bus arrangement structure also comprises a first row of buses, a second row of buses and a third row of buses, one of which is horizontally connected to one side of each of the first bus connector, the second bus connector and the third bus connector respectively; the first row of buses are arranged at one side of each of the wiring terminals and are located at the lower end or the upper end of one side of the first bus connector; the second row of buses are arranged at each of the other sides of the wiring terminals and are located at the lower end or the upper end of the second bus connector; and the third row of buses are arranged at the upper end or the lower end of any one of the two sides, so that the three rows of buses can be arranged at different sides in a layering manner. According to the bus arrangement structure provided by the invention, the buses can be arranged at different sides in a layering manner with respect to the wiring terminals, so that the space of the distribution cabinet is saved.
Description
Technical field
The present invention relates to the arrangement mode of bus, be specifically related to realize the bus arrangement structure of the inlet wire in power distribution cabinet between each terminals, outlet.
Background technology
In power distribution cabinet, terminals number is many and wiring between terminals is very complicated, and often a power distribution cabinet comprises multiple one and enters to have more, or the wiring that multiple goes out more.Therefore, be arranged on and rise electric energy conveying between terminals, the bus arrangement of distribution, whether can miniaturized, standardization can produce a very large impact power distribution cabinet.
Chinese patent literature CN101383489B discloses a kind of aligning method of special-shaped bus, this bus comprises insulating barrier, conductive core and connector, connector is at the two ends of conductive core, and be integrated with conductive core, the insulating barrier of the outer wrap of conductive core is made up of silicon rubber, conductive core is circular arc, the connector at conductive core two ends is at a distance of 300-600mm, distance between the connector line at conductive core maximum camber and conductive core two ends is 100-200mm, first row special-shaped bus is arranged in the side of several binding posts, second row special-shaped bus is arranged in the opposite side of several binding posts, straight edge line is arranged in below or the top of first row special-shaped bus and second row special-shaped bus, the arrangement of this special-shaped bus is divided into two-layer up and down, this kind of arrangement mode is by the radian of special-shaped bus, the binding post of solid insulation complete enclosed switch isolation cover and casing shoe junction can be made point-blank, be convenient to other parts Standardizations and minimizing except bus take up room, whole cabinet standardization can be made, miniaturized.
But also there is following shortcoming in this arrangement mode of prior art: the realization of this kind of arrangement mode needs the connector four kinds of parts using straight edge line, the connector connecting straight edge line, special-shaped bus, connection special-shaped bus, these four kinds of parts must design different moulds again respectively, can production cost be increased undoubtedly, affect the popularization of this kind of mode on power distribution cabinet.In addition, in order to realize the binding post layout all point-blank of three row's buses, the height connecting the connector of straight edge line must be longer than the height of the connector of special-shaped bus, the setting of guarantee straight edge line is not by the impact connecting special-shaped bus connector, but so not only can occupy the space of vertical direction in power distribution cabinet more, but also need to increase the material producing straight edge line connector, particularly the upper end of connector also needs connection to connect other device, during as arrester, in the power distribution cabinet occupied, the space of vertical direction is more remarkable.
Summary of the invention
Technical problem to be solved by this invention is that the bus arrangement structure in power distribution cabinet of the prior art has row's bus be the top of the bus tie being arranged on another two row's buses and cause taking the problem of superjacent air space, and provides the bus in a kind of power distribution cabinet arrange relative to a terminals point side layering and save the bus arrangement structure in power distribution cabinet space.
For solving the problems of the technologies described above, the present invention is achieved by the following technical solutions:
Bus arrangement structure of the present invention comprises several terminals be on same straight line on power distribution cabinet, be connected to the first bus tie on corresponding described terminals, second bus tie, triple bus-bar connector, described first bus tie, second bus tie, the total number of triple bus-bar connector is consistent with described terminals number, and be connected horizontally on described first bus tie respectively, second bus tie, the first row bus of triple bus-bar connector side, second row bus, 3rd row's bus, described first row bus is in the side of described terminals, and be positioned at lower end or the upper end of described first bus tie side, described second row bus is in the opposite side of described terminals, and is positioned at lower end or the upper end of described second bus tie, and described 3rd row's bus is in upper end or the lower end of the either side in above-mentioned both sides, arranges to enable above-mentioned three row's bus point side layerings.
Bus tie triplets on described terminals, are connected in turn on described terminals by the order of described first bus tie, the second bus tie, triple bus-bar connector.
The structure of described first bus tie, the second bus tie, triple bus-bar connector is identical, includes insulating body, is arranged on the conductive connecting device in described insulating body;
Described insulating body comprises
First tube connector, the two ends of described first tube connector are shaped to the interface being applicable to being connected with bus respectively;
Second tube connector, the terminals that one end of described second tube connector is applicable on power distribution cabinet insert, the other end insulation of described second tube connector;
Described first tube connector and the crisscross setting of the second tube connector, the axis of described first tube connector and the axes normal of described second tube connector;
Intermediate connection tube; the two ends of described intermediate connection tube are respectively with the tube wall of described first tube connector with the tube wall of described second tube connector is through is connected; and the intersection point of described first tube connector and described intermediate connection tube axis; with the line of the intersection point of described second tube connector and described intermediate connection tube axis, with the axis out of plumb of described second tube connector;
Described conductive connecting device comprises
Middle conductive connection part divides, and described middle conductive connection part divides and is arranged in described intermediate connection tube, and its external form is consistent with described intermediate connection tube inner chamber;
End connection portion, described end connection portion is in the two ends that described middle conductive connection part divides, and stretches in described first tube connector, described second tube connector respectively, is applicable to conducting electricity with the heart yearn of bus heart yearn or terminals being connected;
Described first bus tie occupy described terminals side with described intermediate connection tube, and described intermediate connection tube mode down or is upward connected on described terminals; Described second connector occupy described terminals opposite side with described intermediate connection tube, and described intermediate connection tube mode down or is upward connected on described terminals; Described 3rd connector occupy the either side in above-mentioned both sides with described intermediate connection tube, and the mode that described intermediate connection tube faces upward or downward is connected on described terminals, arrange to enable the three row's bus point side layerings be connected on above-mentioned three kinds of bus ties.
The axis of described second tube connector and the axis of described intermediate connection tube are in same plane.
Described intermediate connection tube can be bend pipe or straight tube.
The other end of described second tube connector is by being provided with the insulation of insulator seal block apparatus.
The other end of described second tube connector is provided with arrester, and the other end of described second tube connector is by being arranged on the insulator seal block apparatus insulation of described arrester end.
Described insulating body and described conductive connecting device are global formation, described end connection portion is link end face forming connecting through hole, and the connecting through hole stretched in described first tube connector and described first tube connector are coaxially arranged, stretch into connecting through hole in described second tube connector and described second tube connector is coaxially arranged, in described connecting through hole, be provided with the shaping threaded connecting rod in two ends.
One end of described connecting rod is connected with contact, and described contact is provided with fingertip.
The end face of described contact forms the installing hole that applicable erecting tools inserts.
The interface of wherein one end of described first tube connector is the head end or the end interfaces that do not connect bus, the first insulating plug is provided with in described head end or end interfaces, described interface peripherals has the first insulated end cover, described first insulating plug forms the screwed hole being applicable to being connected with described connecting rod.
Close described first insulating plug one end of described connecting rod is provided with nut, and the end face of described first insulating plug forms the groove being applicable to holding described nut, described screwed hole is molded over the bottom surface of described groove.
Lateral wall around described link is provided with equalizing press layer.
The inner chamber of the interface at described first tube connector two ends place is all shaped to straight tube shape.The inner chamber of the interface at described second tube connector two ends place is all shaped to taper shape, and the diameter of the outer end of interface is greater than inner diameter.On described insulating body lateral wall, spray has semiconductive screen layer, and described conductive connecting device is the copper bar of global formation, and described insulator seal block apparatus is the second insulating plug and the second insulated end cover, and described terminals are cable cone.
Technique scheme of the present invention has the following advantages compared to existing technology:
The both sides being arranged on terminals of three row's bus layerings 1, in bus arrangement structure of the present invention, three row's buses not only can be made to become three to be arranged in terminals both sides point-blank, can also ensure between bus tie non-interference, be arranged in a straight line, make layout in power distribution cabinet neat, the more important thing is that bus tie top does not need to arrange bus and connector again, therefore, saved the space on power distribution cabinet.
2, bus tie of the present invention only needs the straight edge line of a kind of connector of form and a kind of form just can realize the proper alignment of three row's buses on power distribution cabinet, and the second tube connector on each bus tie arranged on bus can fitly arrange point-blank, institute takes up space little, connect simple and convenient, be convenient to cabinet miniaturization, standardization, cost-saving in a large number.
3, be provided with equalizing press layer around on the lateral wall of link in bus tie of the present invention, the electric fields uniform of junction can be made to distribute.
4, one end of connecting rod of the present invention is connected with contact, contact is provided with fingertip and is directly insert molded in the spliced eye of bus heart yearn by contact, this kind of connected mode makes the connection between bus tie of the present invention and bus more simple and convenient, meanwhile, the required precision of spelling cabinet has certain elastic allowance.
Accompanying drawing explanation
In order to make content of the present invention be more likely to be clearly understood, below according to a particular embodiment of the invention and by reference to the accompanying drawings, the present invention is further detailed explanation, wherein
Fig. 1 is the stereogram of bus tie of the present invention;
Fig. 2 is the left view of bus tie of the present invention;
Fig. 3 is the generalized section of Fig. 2;
Fig. 4 is the front view of bus tie of the present invention;
Fig. 5 is the sectional view of Fig. 4;
Fig. 6 is sectional view Fig. 4 being equipped with the second insulating plug and the second insulating lid;
Fig. 7 is the sectional view that bus tie of the present invention is connected with straight edge line;
Fig. 8 is the schematic diagram of bus arrangement structure of the present invention;
Fig. 9 is the side view of Fig. 8.
In figure, Reference numeral is expressed as: 1-first tube connector, 2-bus, 3-second tube connector, 4-cable is bored, 5-intermediate connection tube, in the middle of 6-, conductive connection part divides, 7-link, 8-connecting through hole, 9-connecting rod, 10-contact, 11-fingertip, 12-installing hole, 13-first insulating plug, 14-first insulated end cover, 15-nut, 16-equalizing press layer, 17-groove, 18-second insulating plug, 19-second insulated end cover.
Detailed description of the invention
As shown in Figure 8, a kind of bus arrangement structure, comprise several terminals be on same straight line on power distribution cabinet, be connected to the first bus tie on corresponding described terminals, second bus tie, triple bus-bar connector, described first bus tie, second bus tie, the total number of triple bus-bar connector is consistent with described terminals number, and several are connected horizontally on described first bus tie respectively, second bus tie, the first row bus of triple bus-bar connector side, second row bus, 3rd row's bus, described first row bus is in the side of described terminals, and be positioned at lower end or the upper end of described first bus tie side, described second row bus is in the opposite side of described terminals, and be positioned at lower end or the upper end of described second bus tie, described 3rd row's bus is in upper end or the lower end of the either side in above-mentioned both sides, can a point side layering arrange to make above-mentioned three row's buses 2, in the present embodiment, described terminals are cable cone 4.Three row bus point sides are stratified and set on the both sides of terminals by bus arrangement structure of the present invention, not only realize the proper alignment of three row's buses on power distribution cabinet, meanwhile, also save the space in cabinet, be convenient to the miniaturization of cabinet, standardization.
Bus tie triplets on described terminals, are connected in turn on described terminals by the order of described first bus tie, the second bus tie, triple bus-bar connector, are convenient to three row's buses and are connected on corresponding bus tie.The structure of the first bus tie, the second bus tie, triple bus-bar connector is identical as shown in Figure 1 to Figure 5, wherein, include insulating body, be arranged on the conductive connecting device in described insulating body, described insulating body comprises the first tube connector 1, second tube connector 3, and intermediate connection tube 5, the two ends of wherein said first tube connector 1 are shaped to the interface being applicable to being connected with bus 2 respectively; The terminals that one end of described second tube connector 3 is applicable on power distribution cabinet insert, the other end insulation of described second tube connector 3, in the present embodiment, described terminals are cable cone 4, the other end of described second tube connector 3 is by being provided with the insulation of insulator seal block apparatus, and described insulator seal block apparatus is the second insulating plug 18 and the second insulated end cover 19.Certainly, the other end of described second tube connector 3 can also arrange arrester, and now the other end of described second tube connector 3 is by being arranged on the insulator seal block apparatus insulation of described arrester end.Described first tube connector 1 and the crisscross setting of the second tube connector 3, the axis of described first tube connector 1 and the axes normal of described second tube connector 3; The two ends of described intermediate connection tube 5 are respectively with the tube wall of described first tube connector 1 with the tube wall of described second tube connector 3 is through is connected, and the intersection point of described first tube connector 1 and described intermediate connection tube 5 axis, and the line of intersection point of described second tube connector 3 and described intermediate connection tube 5 axis and the axis out of plumb of described second tube connector 3.Described conductive connecting device comprises middle conductive connection part and divides 6 and end connection portion, and described middle conductive connection part divides 6 to be arranged in described intermediate connection tube 5, and its external form is consistent with described intermediate connection tube 5 inner chamber; Described end connection portion is in the two ends of described middle conducting rod part, and stretches in described first tube connector 1, described second tube connector 3 respectively, is applicable to conducting electricity with the heart yearn that bus 2 heart yearn or cable are bored in 4 being connected.Described first bus tie occupy described terminals side with described intermediate connection tube, and described intermediate connection tube mode down or is upward connected on described terminals; Described second connector occupy described terminals opposite side with described intermediate connection tube, and described intermediate connection tube mode down or is upward connected on described terminals; Described 3rd connector occupy the either side in above-mentioned both sides with described intermediate connection tube, and the mode that described intermediate connection tube faces upward or downward is connected on described terminals, arrange to enable the three row's bus point side layerings be connected on above-mentioned three kinds of bus ties.A kind of bus tie of structure just can realize point side layering setting of three row's buses, reduces design, produces the cost of bus tie, be more conducive to the standardization of power distribution cabinet.
The bus tie of the present invention preferably described axis of the second tube connector 3 and the axis of described intermediate connection tube 5 is in same plane, bus tie profile can be made so more regular, take up room little.Described intermediate connection tube 5 can be bend pipe or straight tube.
Described insulating body and described conductive connecting device are global formation, described end connection portion is the link 7 end face forming connecting through hole, and the connecting through hole 8 stretched in described first tube connector 1 is coaxially arranged with described first tube connector 1, the connecting through hole 8 stretched in described second tube connector 3 is coaxially arranged with described second tube connector 3, is provided with the shaping threaded connecting rod 9 in two ends in described connecting through hole.As shown in Figure 7, one end of wherein said connecting rod 9 is connected with the screwed hole be molded on bus heart yearn, the other end of described connecting rod 9 is connected with contact 10, described contact 10 is provided with fingertip 11, in the present embodiment, fingertip 11 can be watchband-shaped contactor, directly be insert molded in the spliced eye of bus heart yearn by contact 10, this kind of connected mode makes the connection between bus tie of the present invention and bus more simple and convenient, meanwhile, the required precision of spelling cabinet has certain elastic allowance.The conveniently installation of described contact 10, the end face of described contact 10 forms the installing hole 12 that applicable erecting tools inserts.
The interface of wherein one end of described first tube connector 1 is the head end or the end interfaces that do not connect bus 2, namely when bus tie of the present invention is used in head and the tail two ends, the first insulating plug 13 is provided with in described head end or end interfaces, described interface peripherals has the first insulated end cover 14, described first insulating plug 13 forms the screwed hole being applicable to being connected with described connecting rod 9.In the present embodiment, one end of described connecting rod 9 is provided with nut 15, and the end face of described first insulating plug 13 forms the groove 17 being applicable to holding described nut 15, described screwed hole is molded over the bottom surface of described groove 17.
Lateral wall around described link 7 is provided with equalizing press layer 16, and the setting of described equalizing press layer 16 can make the electric fields uniform at link place distribute.
The inner chamber of the interface at described first tube connector 1 two ends place, and the shape of described second tube connector 3 two ends place interface inner chamber can be determined according to the shape of respective connect bus or insulating plug etc., in the present embodiment, the inner chamber of the interface at described first tube connector 1 two ends place is all shaped to straight tube shape.The inner chamber of the interface at described second tube connector 3 two ends place is all shaped to taper shape, and the diameter of the outer end of interface is greater than inner diameter.On described insulating body lateral wall, also spray has semiconductive screen layer.
Obviously, above-described embodiment is only for clearly example being described, and the restriction not to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And thus the apparent change of extending out or variation be still among the protection domain of the invention.
Claims (13)
1. a bus arrangement structure, comprise several terminals be on same straight line on power distribution cabinet, be connected to the first bus tie on corresponding described terminals, second bus tie, triple bus-bar connector, described first bus tie, second bus tie, the total number of triple bus-bar connector is consistent with described terminals number, and be connected horizontally on described first bus tie respectively, second bus tie, the first row bus of triple bus-bar connector side, second row bus, 3rd row's bus, it is characterized in that, described first row bus is in the side of described terminals, and be positioned at lower end or the upper end of described first bus tie side, described second row bus is in the opposite side of described terminals, and be positioned at lower end or the upper end of described second bus tie, described 3rd row's bus is in upper end or the lower end of the either side in above-mentioned both sides, can a point side layering arrange to make above-mentioned three rows' bus (2), the structure of described first bus tie, the second bus tie, triple bus-bar connector is identical, include insulating body, be arranged on the conductive connecting device in described insulating body, described insulating body comprises
First tube connector (1), the two ends of described first tube connector (1) are shaped to the interface being applicable to being connected with bus (2) respectively;
Second tube connector (3), the terminals that one end of described second tube connector (3) is applicable on power distribution cabinet insert, the other end insulation of described second tube connector (3);
Described first tube connector (1) and the second tube connector (3) crisscross setting, the axis of described first tube connector (1) and the axes normal of described second tube connector (3);
Intermediate connection tube (5), the two ends of described intermediate connection tube (5) are respectively with the tube wall of described first tube connector (1) with the tube wall of described second tube connector (3) is through is connected, and the intersection point of described first tube connector (1) and described intermediate connection tube (5) axis, and the line of intersection point of described second tube connector (3) and described intermediate connection tube (5) axis and the axis out of plumb of described second tube connector (3);
Described conductive connecting device comprises
Middle conductive connection part divides (6), and described middle conductive connection part divides (6) to be arranged in described intermediate connection tube (5), and its external form is consistent with described intermediate connection tube (5) inner chamber;
End connection portion, described end connection portion is in the two ends that described middle conductive connection part divides (6), and stretch in described first tube connector (1), described second tube connector (3) respectively, be applicable to conducting electricity with the heart yearn in bus (2) heart yearn or described terminals being connected;
Described first bus tie occupy described terminals side with described intermediate connection tube (5), and described intermediate connection tube (5) mode down or is upward connected on described terminals; Described second connector occupy described terminals opposite side with described intermediate connection tube (5), and described intermediate connection tube (5) mode down or is upward connected on described terminals; Described triple bus-bar connector occupy the either side in above-mentioned both sides with described intermediate connection tube (5), and the mode that described intermediate connection tube (5) faces upward or downward is connected on described terminals, can a point side layering arrange to make three rows' bus (2) be connected on above-mentioned three kinds of bus ties.
2. bus arrangement structure according to claim 1, it is characterized in that, bus tie triplets on described terminals, are connected in turn on described terminals by the order of described first bus tie, the second bus tie, triple bus-bar connector.
3. bus arrangement structure according to claim 2, is characterized in that, the axis of described second tube connector (3) and the axis of described intermediate connection tube (5) are in same plane.
4. according to bus arrangement structure according to claim 2, it is characterized in that, described intermediate connection tube (5) is bend pipe or straight tube.
5. bus arrangement structure according to claim 2, is characterized in that, the other end of described second tube connector (3) is by being provided with the insulation of insulator seal block apparatus.
6. bus arrangement structure according to claim 2, it is characterized in that, the other end of described second tube connector (3) is provided with arrester, and the other end of described second tube connector (3) is by being arranged on the insulator seal block apparatus insulation of described arrester end.
7. bus arrangement structure according to claim 2, it is characterized in that, described insulating body and described conductive connecting device are global formation, described end connection portion is the link (7) end face forming connecting through hole (8), and the connecting through hole (8) stretched in described first tube connector (1) is coaxially arranged with described first tube connector (1), the connecting through hole (8) stretched in described second tube connector (3) is coaxially arranged with described second tube connector (3), the shaping threaded connecting rod (9) in two ends is provided with in described connecting through hole (8).
8. bus arrangement structure according to claim 7, is characterized in that, one end of described connecting rod (9) is connected with contact (10), and described contact (10) is provided with fingertip (11).
9. bus arrangement structure according to claim 8, is characterized in that, the end face of described contact (10) forms the installing hole (12) that applicable erecting tools inserts.
10. bus arrangement structure according to claim 7, it is characterized in that, the interface of wherein one end of described first tube connector (1) is the head end or the end interfaces that do not connect bus (2), the first insulating plug (13) is provided with in described head end or end interfaces, be provided with the first insulated end cover (14) outside described head end or end interfaces, described first insulating plug (13) form the screwed hole being applicable to being connected with described connecting rod (9).
11. bus arrangement structures according to claim 10, it is characterized in that, close described first insulating plug (13) one end of described connecting rod (9) is provided with nut (15), the end face of described first insulating plug (13) forms the groove (17) being applicable to holding described nut (15), described screwed hole is molded over the bottom surface of described groove (17).
12. bus arrangement structures according to any one of claim 2-11, it is characterized in that, the lateral wall around described link (7) is provided with equalizing press layer (16).
13. bus arrangement structures according to any one of claim 2-11, it is characterized in that, the inner chamber of the interface at described first tube connector (1) two ends place is all shaped to straight tube shape, the inner chamber of the interface at described second tube connector (3) two ends place is all shaped to taper shape, and the diameter of the outer end of interface is greater than inner diameter; On described insulating body lateral wall, spray has semiconductive screen layer, described conductive connecting device is the copper bar of global formation, described insulator seal block apparatus is the second insulating plug (18) and the second insulated end cover (19), and described terminals are cable cone (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210015644.9A CN102545069B (en) | 2012-01-18 | 2012-01-18 | Bus arrangement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210015644.9A CN102545069B (en) | 2012-01-18 | 2012-01-18 | Bus arrangement structure |
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| Publication Number | Publication Date |
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| CN102545069A CN102545069A (en) | 2012-07-04 |
| CN102545069B true CN102545069B (en) | 2015-03-25 |
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| CN201210015644.9A Active CN102545069B (en) | 2012-01-18 | 2012-01-18 | Bus arrangement structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109841975A (en) * | 2019-03-14 | 2019-06-04 | 北海银河开关设备有限公司 | A kind of double entrance bushings of railway switch high-pressure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1197316A (en) * | 1997-04-17 | 1998-10-28 | 亚瑞亚·勃朗勃威力有限公司 | Metal-enclosed, gas-insulated switchgear assembly |
| CN1754287A (en) * | 2002-12-23 | 2006-03-29 | 麦克劳-爱迪生公司 | Switchgear using modular push-on deadfront bus bar system |
| CN101047304A (en) * | 2006-03-27 | 2007-10-03 | 株式会社东芝 | Gas insulation open-close device |
| EP2216865A1 (en) * | 2007-11-29 | 2010-08-11 | Mitsubishi Electric Corporation | Gas insulated switchgear |
| CN101383489B (en) * | 2007-09-05 | 2010-10-20 | 北京双杰电气股份有限公司 | Special-shaped bus and ordering method thereof |
| CN202550299U (en) * | 2012-01-18 | 2012-11-21 | 浙江华仪电器科技有限公司 | Bus arrangement structure |
-
2012
- 2012-01-18 CN CN201210015644.9A patent/CN102545069B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1197316A (en) * | 1997-04-17 | 1998-10-28 | 亚瑞亚·勃朗勃威力有限公司 | Metal-enclosed, gas-insulated switchgear assembly |
| CN1754287A (en) * | 2002-12-23 | 2006-03-29 | 麦克劳-爱迪生公司 | Switchgear using modular push-on deadfront bus bar system |
| CN101047304A (en) * | 2006-03-27 | 2007-10-03 | 株式会社东芝 | Gas insulation open-close device |
| CN101383489B (en) * | 2007-09-05 | 2010-10-20 | 北京双杰电气股份有限公司 | Special-shaped bus and ordering method thereof |
| EP2216865A1 (en) * | 2007-11-29 | 2010-08-11 | Mitsubishi Electric Corporation | Gas insulated switchgear |
| CN202550299U (en) * | 2012-01-18 | 2012-11-21 | 浙江华仪电器科技有限公司 | Bus arrangement structure |
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| CN102545069A (en) | 2012-07-04 |
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