CN205828705U - A kind of 1250A/24KV shields L-type bus tie - Google Patents
A kind of 1250A/24KV shields L-type bus tie Download PDFInfo
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- CN205828705U CN205828705U CN201620583985.XU CN201620583985U CN205828705U CN 205828705 U CN205828705 U CN 205828705U CN 201620583985 U CN201620583985 U CN 201620583985U CN 205828705 U CN205828705 U CN 205828705U
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- Prior art keywords
- vertical
- insulating layer
- shaped cylinder
- cylinder
- inner insulating
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- 230000004888 barrier function Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 229920002943 EPDM rubber Polymers 0.000 abstract description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 150000001875 compounds Chemical class 0.000 abstract description 2
- 230000005494 condensation Effects 0.000 abstract description 2
- 238000009833 condensation Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 230000008676 import Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 229910052709 silver Inorganic materials 0.000 abstract description 2
- 239000004332 silver Substances 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 239000004020 conductor Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
nullThis utility model provides a kind of 1250A/24KV and shields L-type bus tie,Including shielding L-type bus or shield type bus、Shield type threeway、Shield type four-way、Shield type lengthens threeway、Shield type lengthens four-way,Described shielding L-type bus or shield type bus connect with described shield type threeway,Described shield type four-way connects with described shielding L-type bus or shield type bus,Described shield type lengthens threeway and connects with described shielding L-type bus or shield type bus,Described shield type lengthens four-way and connects with described shielding L-type bus or shield type bus,The beneficial effects of the utility model are: simple in construction,Use that the import EPDM compound thermal of external high insulating property is molded to be formed,Product is not by distance、Pollute、The impact of the environment such as condensation,Installing junction junction point uses the contact of elastic arc sheet silver contact low resistance scalability to connect,The conditionalities such as the mounting technique required without product distance limit with personnel quick and easy for installation.
Description
Technical field
This utility model relates to a kind of shielding L-type bus tie, particularly relates to a kind of 1250A/24KV and shields L-type bus
Adapter.
Background technology
Copper bar that the bus tie that used on the market uses, copper pipe be exposed or cable post forming product brought
Need to install that cabinet space is big, the critical defect such as phase insulation protection and installation difficulty.
Summary of the invention
Copper bar that the bus tie that the purpose of this utility model is to solve to be used on the market uses, copper pipe exposed or
The critical defects such as need that cable post forming product is brought install that cabinet space is big, phase insulation protection and installation difficulty are not
A kind of novel 1250A/24KV that is sufficient and that provide shields L-type bus tie.
This utility model is achieved through the following technical solutions: a kind of 1250A/24KV shields L-type bus tie,
Including shielding L-type bus or shield type bus, shield type threeway, shield type four-way, shield type lengthens threeway, shield type lengthens four
Logical, described shielding L-type bus or shield type bus connect with described shield type threeway, described shield type four-way and described shielding L
Type bus or the connection of shield type bus, described shield type lengthens threeway and connects with described shielding L-type bus or shield type bus, institute
State shield type lengthening four-way to connect with described shielding L-type bus or shield type bus.
Further, described shielding L-type bus includes shield type bus bulk, inner wire, inner insulating layer, external shielding layer,
Being provided with circular hole in the middle of described shielding L-type bus bulk, described shielding L-type bus bulk two ends are provided with spring, drawing of described spring
Foot is provided with inner wire, and described inner wire is arranged over inner insulating layer, and described inner insulating layer is arranged over external shielding layer.
Further, described shield type threeway include the first vertical-shaped cylinder, the second vertical-shaped cylinder, horizontal cylinder, inner wire,
Inner insulating layer, external shielding layer, internal shield, described first vertical-shaped cylinder hollow upper end infundibulate, in described first vertical-shaped cylinder
Being provided with inner insulating layer, described inner insulating layer is provided with external shielding layer, is provided with inner insulating layer, described interior insulation in described transverse post body
Layer is provided with external shielding layer, and described horizontal cylinder hollow connects described first vertical-shaped cylinder, the second vertical-shaped cylinder hollow lower end leakage
Bucket shape, is provided with inner insulating layer in described second vertical-shaped cylinder, and described inner insulating layer is provided with external shielding layer, described first vertical-shaped post
Being provided with through hole between body and described second vertical-shaped cylinder, described inner wire one end passes through hole, and the described inner wire other end inserts
Laterally cylinder connects, and described inner wire is provided with internal shield.
Further, described shield type four-way includes the first vertical-shaped cylinder, the second vertical-shaped cylinder, right laterally cylinder, Zuo Heng
To cylinder, inner wire, inner insulating layer, external shielding layer, internal shield, described first vertical-shaped cylinder hollow upper end infundibulate, described
Being provided with inner insulating layer in first vertical-shaped cylinder, described inner insulating layer is provided with external shielding layer, in being provided with in described right transverse post body
Insulating barrier, described inner insulating layer is provided with external shielding layer, and the described right side horizontal cylinder hollow connects the first vertical-shaped cylinder, and described second
Vertical-shaped cylinder hollow lower end infundibulate, is provided with inner insulating layer in described second vertical-shaped cylinder, and described inner insulating layer is provided with external screen
Cover layer, between described first vertical-shaped cylinder and described second vertical-shaped cylinder, be provided with through hole, described inner wire one end through through hole with
The horizontal cylinder in a described left side connects, and described inner wire other end cylinder horizontal with the described right side is connected, and described inner wire is provided with interior screen
Covering layer, a described left side horizontal cylinder hollow connects the second vertical-shaped cylinder.
Further, described shield type lengthen threeway include lengthening vertical-shaped cylinder, horizontal cylinder, vertical-shaped cylinder, inner wire,
Inner insulating layer, external shielding layer, internal shield, described lengthening vertical-shaped cylinder hollow upper end infundibulate, in the vertical-shaped cylinder of described lengthening
Being provided with inner insulating layer, described inner insulating layer is provided with external shielding layer, is provided with inner insulating layer, described interior insulation in described transverse post body
Layer is provided with external shielding layer, the described horizontal cylinder hollow connection vertical-shaped cylinder of described lengthening, vertical-shaped cylinder hollow lower end infundibulate,
Being provided with inner insulating layer in described vertical-shaped cylinder, described inner insulating layer is provided with external shielding layer, and the vertical-shaped cylinder of described lengthening is with described
Being provided with through hole between vertical-shaped cylinder, described inner wire one end passes through hole, and the described inner wire other end is with described horizontal cylinder even
Connecing, described inner wire is provided with internal shield.
Further, described shield type lengthening four-way includes lengthening vertical-shaped cylinder, vertical-shaped cylinder, right laterally cylinder, Zuo Heng
To cylinder, inner wire, inner insulating layer, external shielding layer, internal shield, described lengthening vertical-shaped cylinder hollow upper end infundibulate, described
Being provided with inner insulating layer in lengthening vertical-shaped cylinder, described inner insulating layer is provided with external shielding layer, in being provided with in described right transverse post body
Insulating barrier, described inner insulating layer is provided with external shielding layer, and horizontal cylinder hollow connection in the described right side lengthens vertical-shaped cylinder, described vertical-shaped
Cylinder hollow lower end infundibulate, is provided with inner insulating layer in described vertical-shaped cylinder, described inner insulating layer is provided with external shielding layer, described
Lengthening and be provided with through hole between vertical-shaped cylinder and described vertical-shaped cylinder, described inner wire one end is through through hole and the horizontal cylinder in a described left side
Connecting, described inner wire other end cylinder horizontal with the described right side is connected, and described inner wire is provided with internal shield, and a described left side is horizontal
Cylinder hollow connects vertical-shaped cylinder.
The beneficial effects of the utility model are: simple in construction, use the import EPDM compound thermal of external high insulating property
Molded forming, product is not affected by environment such as distance, pollution, condensations, installs junction junction point and uses elastic arc sheet silver
Contact low resistance scalability contact connects, the mounting technique etc. required without product distance limit with personnel quick and easy for installation
Conditionality.
Accompanying drawing explanation
Fig. 1 is that this utility model shields L-type bus cross-sectional view;
Fig. 2 is this utility model shield type threeway cross-sectional view;
Fig. 3 is that this utility model shield type lengthens threeway cross-sectional view;
Fig. 4 is this utility model shield type four-way cross-sectional view;
Fig. 5 is that this utility model shield type lengthens four-way cross-sectional view;
Reference: 1, shielding L-type bus or shield type bus;11, shielding L-type bus bulk;12, inner wire;13, interior
Insulating barrier;14, external shielding layer;15, spring;16, circular hole;2, shield type threeway;21, the first vertical-shaped cylinder;22, the second vertical-shaped post
Body;23, horizontal cylinder;24, inner wire;25, inner insulating layer;26, external shielding layer;27, internal shield;28, through hole;3, shield type
Four-way;31, the first vertical-shaped cylinder;32, the second vertical-shaped cylinder;33, right laterally cylinder;34, left laterally cylinder;35, inner wire;
36, inner insulating layer;37, external shielding layer;38, internal shield;39, through hole;4, shield type lengthens threeway;41, vertical-shaped cylinder is lengthened;
42, horizontal cylinder;43, vertical-shaped cylinder;44, inner wire;45, inner insulating layer;46, external shielding layer;47, internal shield;48, logical
Hole;5, shield type lengthens four-way;51, vertical-shaped cylinder is lengthened;52, vertical-shaped cylinder;53, right laterally cylinder;54, left laterally cylinder;
55, inner wire;56, inner insulating layer;57, external shielding layer;58, internal shield;59, through hole.
Detailed description of the invention
Below in conjunction with the accompanying drawings and this utility model is described further by detailed description of the invention:
Embodiment 1
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, a kind of 1250A/24KV shields L-type bus tie, including shielding L-type
Bus or shield type bus 1, shield type threeway 2, shield type four-way 3, shield type lengthening threeway 4, shield type lengthening four-way 5, institute
Stating shielding L-type bus 1 to connect with described shield type threeway 2, described shield type four-way 3 connects with described shielding L-type bus 1, institute
Stating shield type lengthening threeway 4 to connect with described shielding L-type bus 1, described shield type lengthens four-way 5 and described shielding L-type bus 1
Connection.
Preferably, described shielding L-type bus 1 includes shield type bus bulk 11, inner wire 12, inner insulating layer 13, external screen
Covering and be provided with circular hole 16 in the middle of layer 14, described shielding L-type bus bulk 11, described shielding L-type bus bulk 11 two ends are provided with spring
15, the pin of described spring 15 is provided with inner wire 12, and described inner wire 12 is arranged over inner insulating layer 13, described inner insulating layer
13 are arranged over external shielding layer 14.
Preferably, described shield type threeway 2 includes first vertical-shaped cylinder the 21, second vertical-shaped cylinder 22, horizontal cylinder 23, interior
Conductor 24, inner insulating layer 25, external shielding layer 26, internal shield 27, described first vertical-shaped cylinder 21 hollow upper end infundibulate, described
Being provided with inner insulating layer 25 in first vertical-shaped cylinder 21, described interior insulation 25 layers is provided with external shielding layer 26, described horizontal cylinder 23
Inside being provided with inner insulating layer 25, described inner insulating layer 25 is provided with external shielding layer 26, described horizontal cylinder 23 hollow connection described the
One vertical-shaped cylinder 21, the second vertical-shaped cylinder 22 hollow lower end infundibulate, it is provided with inner insulating layer 25 in described second vertical-shaped cylinder 22,
Described inner insulating layer 25 is provided with external shielding layer 26, is provided with between described first vertical-shaped cylinder 21 and described second vertical-shaped cylinder 22
Through hole 28, described inner wire 24 one end passes through hole 28, and described inner wire 24 other end inserts horizontal cylinder 23 and connects, described interior
Conductor 24 is provided with internal shield 27.
Preferably, described shield type four-way 3 include first vertical-shaped cylinder the 31, second vertical-shaped cylinder 32, right laterally cylinder 33,
Left laterally cylinder 34, inner wire 35, inner insulating layer 36, external shielding layer 37, internal shield 38, described first vertical-shaped cylinder 31 hollow
Upper end infundibulate, is provided with inner insulating layer 36 in described first vertical-shaped cylinder 31, and described inner insulating layer 36 is provided with external shielding layer 37,
Being provided with inner insulating layer 36 in the horizontal cylinder in the described right side 33, described inner insulating layer 36 is provided with external shielding layer 37, described right transverse post
Body 33 hollow connects the first vertical-shaped cylinder 31, described second vertical-shaped cylinder 32 hollow lower end infundibulate, described second vertical-shaped cylinder
Being provided with inner insulating layer 36 in 32, described inner insulating layer 36 is provided with external shielding layer 37, described first vertical-shaped cylinder 31 and described the
Being provided with through hole 38 between two vertical-shaped cylinders 32, described inner wire 35 one end is connected through through hole 39 cylinder horizontal with a described left side 34,
Described inner wire 35 other end cylinder horizontal with the described right side 33 is connected, and described inner wire 35 is provided with internal shield 38, a described left side
Laterally cylinder 34 hollow connects the second vertical-shaped cylinder 32.
Preferably, described shield type lengthens threeway 4 and includes lengthening vertical-shaped cylinder 41, horizontal cylinder 42, vertical-shaped cylinder 43, interior
Conductor 44, inner insulating layer 45, external shielding layer 46, internal shield 47, described lengthening vertical-shaped cylinder 41 hollow upper end infundibulate, described
Being provided with inner insulating layer 45 in lengthening vertical-shaped cylinder 41, described inner insulating layer 45 is provided with external shielding layer 46, described horizontal cylinder 42
Inside being provided with inner insulating layer 45, described inner insulating layer 45 is provided with external shielding layer 46, adds described in the connection of described horizontal cylinder 42 hollow
Long vertical-shaped cylinder 41, vertical-shaped cylinder 43 hollow lower end infundibulate, be provided with inner insulating layer 45 in described vertical-shaped cylinder 43, described interior absolutely
Edge layer 45 is provided with external shielding layer 46, is provided with through hole 48 between the vertical-shaped cylinder of described lengthening 41 and described vertical-shaped cylinder 43, described
Inner wire 44 one end passes through hole 48, and described inner wire 44 other end is connected with described horizontal cylinder 42, on described inner wire 44
It is provided with internal shield 47.
Preferably, described shield type lengthen four-way 5 include lengthening vertical-shaped cylinder 51, vertical-shaped cylinder 52, right laterally cylinder 53,
Left laterally cylinder 54, inner wire 55, inner insulating layer 56, external shielding layer 57, internal shield 58, described lengthening vertical-shaped cylinder 51 hollow
Upper end infundibulate, is provided with inner insulating layer 56 in the vertical-shaped cylinder of described lengthening 51, described inner insulating layer 56 is provided with external shielding layer 57,
Being provided with inner insulating layer 56 in the horizontal cylinder in the described right side 53, described inner insulating layer 56 is provided with external shielding layer 57, described right transverse post
The connection of body 53 hollow lengthens vertical-shaped cylinder 51, described vertical-shaped cylinder 52 hollow lower end infundibulate, is provided with in described vertical-shaped cylinder 52
Inner insulating layer 56, described inner insulating layer 56 is provided with external shielding layer 57, the vertical-shaped cylinder of described lengthening 51 and described vertical-shaped cylinder 52
Between be provided with through hole 59, described inner wire 55 one end is connected through through hole 59 cylinder horizontal with a described left side 54, described inner wire 55
Other end cylinder horizontal with the described right side 53 is connected, and described inner wire 55 is provided with internal shield 58, in the horizontal cylinder in a described left side 54
The vertical-shaped cylinder 52 of empty connection.
Embodiment 2
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, a kind of 1250A/24KV shields L-type bus tie, including shield type
Bus 1, shield type threeway 2, shield type four-way 3, shield type lengthen threeway 4, shield type lengthening four-way 5, described shield type bus 1
Connecting with described shield type threeway 2, described shield type four-way 3 connects with described shielding L-type bus 2, and described shield type lengthens three
Logical 4 connect with described shield type bus 1, and described shield type lengthens four-way 5 and connects with shield type bus 1.
The announcement of book and teaching according to the above description, this utility model those skilled in the art can also be to above-mentioned reality
The mode of executing carries out suitable change and amendment.Therefore, this utility model is not limited to disclosed and described above being embodied as
Modifications and changes more of the present utility model be should also be as falling in scope of the claims of the present utility model by mode.
Although additionally, employ some specific terms in this specification, but these terms are merely for convenience of description, not to this reality
With any restriction of novel composition.
Claims (6)
1. a 1250A/24KV shields L-type bus tie, it is characterised in that: include shielding L-type bus or shield type bus,
Shield type threeway, shield type four-way, shield type lengthen threeway, shield type lengthening four-way, and described shielding L-type bus or shield type are female
Line connects with described shield type threeway, and described shield type four-way connects with described shielding L-type bus or shield type bus, described screen
Covering type lengthening threeway to connect with described shielding L-type bus or shield type bus, described shield type lengthens four-way and described shielding L-type
Bus or the connection of shield type bus.
1250A/24KV the most according to claim 1 shields L-type bus tie, it is characterised in that: described shielding L-type is female
Line includes shield type bus bulk, inner wire, inner insulating layer, external shielding layer, is provided with circle in the middle of described shielding L-type bus bulk
Hole, described shielding L-type bus bulk two ends are provided with spring, and the pin of described spring is provided with inner wire, above described inner wire
Being provided with inner insulating layer, described inner insulating layer is arranged over external shielding layer.
1250A/24KV the most according to claim 1 shields L-type bus tie, it is characterised in that: described shield type three
Lead to and include the first vertical-shaped cylinder, the second vertical-shaped cylinder, horizontal cylinder, inner wire, inner insulating layer, external shielding layer, internal shield, institute
State the first vertical-shaped cylinder hollow upper end infundibulate, be provided with inner insulating layer in described first vertical-shaped cylinder, described inner insulating layer sets
Having external shielding layer, be provided with inner insulating layer in described transverse post body, described inner insulating layer is provided with external shielding layer, described horizontal cylinder
Hollow connects described first vertical-shaped cylinder, the second vertical-shaped cylinder hollow lower end infundibulate, in being provided with in described second vertical-shaped cylinder
Insulating barrier, described inner insulating layer is provided with external shielding layer, is provided with between described first vertical-shaped cylinder and described second vertical-shaped cylinder
Through hole, described inner wire one end passes through hole, and the described inner wire other end inserts horizontal cylinder and connects, and described inner wire is provided with
Internal shield.
1250A/24KV the most according to claim 1 shields L-type bus tie, it is characterised in that: described shield type four
Lead to and include the first vertical-shaped cylinder, the second vertical-shaped cylinder, right laterally cylinder, left laterally cylinder, inner wire, inner insulating layer, external shield
Layer, internal shield, described first vertical-shaped cylinder hollow upper end infundibulate, it is provided with inner insulating layer in described first vertical-shaped cylinder, institute
Stating inner insulating layer and be provided with external shielding layer, be provided with inner insulating layer in described right transverse post body, described inner insulating layer is provided with external screen
Covering layer, the described right side horizontal cylinder hollow connects the first vertical-shaped cylinder, described second vertical-shaped cylinder hollow lower end infundibulate, and described
Being provided with inner insulating layer in two vertical-shaped cylinders, described inner insulating layer is provided with external shielding layer, described first vertical-shaped cylinder and described the
Being provided with through hole between two vertical-shaped cylinders, described inner wire one end is connected through through hole cylinder horizontal with a described left side, described inner wire
Other end cylinder horizontal with the described right side is connected, and described inner wire is provided with internal shield, a described left side horizontal cylinder hollow connection the
Two vertical-shaped cylinders.
1250A/24KV the most according to claim 1 shields L-type bus tie, it is characterised in that: described shield type adds
Long threeway includes lengthening vertical-shaped cylinder, horizontal cylinder, vertical-shaped cylinder, inner wire, inner insulating layer, external shielding layer, internal shield, institute
State the vertical-shaped cylinder hollow upper end infundibulate of lengthening, be provided with inner insulating layer in the vertical-shaped cylinder of described lengthening, described inner insulating layer sets
Having external shielding layer, be provided with inner insulating layer in described transverse post body, described inner insulating layer is provided with external shielding layer, described horizontal cylinder
The hollow connection vertical-shaped cylinder of described lengthening, vertical-shaped cylinder hollow lower end infundibulate, it is provided with inner insulating layer in described vertical-shaped cylinder, institute
State inner insulating layer and be provided with external shielding layer, between the vertical-shaped cylinder of described lengthening and described vertical-shaped cylinder, be provided with through hole, described in lead
Body one end passes through hole, and the described inner wire other end is connected with described horizontal cylinder, and described inner wire is provided with internal shield.
1250A/24KV the most according to claim 1 shields L-type bus tie, it is characterised in that: described shield type adds
Long four-way includes lengthening vertical-shaped cylinder, vertical-shaped cylinder, right laterally cylinder, left laterally cylinder, inner wire, inner insulating layer, external shield
Layer, internal shield, described lengthening vertical-shaped cylinder hollow upper end infundibulate, it is provided with inner insulating layer in the vertical-shaped cylinder of described lengthening, institute
Stating inner insulating layer and be provided with external shielding layer, be provided with inner insulating layer in described right transverse post body, described inner insulating layer is provided with external screen
Covering layer, horizontal cylinder hollow connection in the described right side lengthens vertical-shaped cylinder, described vertical-shaped cylinder hollow lower end infundibulate, described vertical-shaped post
The internal inner insulating layer that is provided with, described inner insulating layer is provided with external shielding layer, the vertical-shaped cylinder of described lengthening and described vertical-shaped cylinder it
Between be provided with through hole, described inner wire one end is connected through through hole cylinder horizontal with a described left side, and the described inner wire other end is with described
Right laterally cylinder connects, and described inner wire is provided with internal shield, and a described left side horizontal cylinder hollow connects vertical-shaped cylinder.
Priority Applications (1)
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CN201620583985.XU CN205828705U (en) | 2016-06-16 | 2016-06-16 | A kind of 1250A/24KV shields L-type bus tie |
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CN201620583985.XU CN205828705U (en) | 2016-06-16 | 2016-06-16 | A kind of 1250A/24KV shields L-type bus tie |
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CN205828705U true CN205828705U (en) | 2016-12-21 |
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CN201620583985.XU Expired - Fee Related CN205828705U (en) | 2016-06-16 | 2016-06-16 | A kind of 1250A/24KV shields L-type bus tie |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105977658A (en) * | 2016-06-16 | 2016-09-28 | 毛水忠 | 1250A/24KV shielding L-shaped bus connector |
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2016
- 2016-06-16 CN CN201620583985.XU patent/CN205828705U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105977658A (en) * | 2016-06-16 | 2016-09-28 | 毛水忠 | 1250A/24KV shielding L-shaped bus connector |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161221 |