CN108511250A - Fuse cutout and decoupling device - Google Patents
Fuse cutout and decoupling device Download PDFInfo
- Publication number
- CN108511250A CN108511250A CN201810575891.1A CN201810575891A CN108511250A CN 108511250 A CN108511250 A CN 108511250A CN 201810575891 A CN201810575891 A CN 201810575891A CN 108511250 A CN108511250 A CN 108511250A
- Authority
- CN
- China
- Prior art keywords
- moving contact
- fuse cutout
- decoupling device
- plug
- strip
- 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.)
- Pending
Links
- 238000009413 insulation Methods 0.000 claims abstract description 33
- 230000003068 static effect Effects 0.000 claims abstract description 30
- 210000003811 finger Anatomy 0.000 description 10
- 238000010586 diagram Methods 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 239000007787 solid Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 210000004932 little finger Anatomy 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
- H01H21/02—Details
- H01H21/18—Movable parts; Contacts mounted thereon
- H01H21/22—Operating parts, e.g. handle
Landscapes
- Fuses (AREA)
Abstract
The embodiment of the present invention provides fuse cutout and decoupling device.In one embodiment, the fuse cutout, including：Mounting base；Insulation column on the mounting base, the insulation column include the first insulation column and the second insulation column；The plug-in strip of one end and first insulation column pivot joint；Moving contact mounted on the one end of the plug-in strip far from first insulation column；The static contact coordinated with the moving contact on second insulation column；The decoupling device of one end of moving contact is provided with mounted on the plug-in strip.
Description
Technical field
The present invention relates to electrical safety technical fields, in particular to a kind of fuse cutout and decoupling device.
Background technology
Existing fuse cutout leads to low-voltage fusing switch (such as by repeatedly closing a floodgate：Low pressure switch with knifeshaped fuse) clip-type it is dynamic
Contact poor contact when closing a floodgate loosens.In the prior art may be close by moving contact and static contact relative position, so that described
Moving contact and the closer contact of static contact, but may result in relatively more tired to the lock out operation of the static contact and moving contact
It is difficult.
Invention content
In view of this, the embodiment of the present invention is designed to provide a kind of fuse cutout and decoupling device.
A kind of fuse cutout provided in an embodiment of the present invention, including：
Mounting base；
Insulation column on the mounting base, the insulation column include the first insulation column and the second insulation
Pillar；
The plug-in strip of one end and first insulation column pivot joint；
Moving contact mounted on the one end of the plug-in strip far from first insulation column；
The static contact coordinated with the moving contact on second insulation column；
The decoupling device of one end of moving contact is provided with mounted on the plug-in strip.
Optionally, the decoupling device is provided with handhold portion far from one end mounted on the plug-in strip.
The handhold portion, which is arranged, so that related personnel is more easily operated plug-in strip, to realize the moving contact with
The separation of static contact and closure.
Optionally, the decoupling device includes interconnecting piece and handhold portion, and the interconnecting piece is connect with the plug-in strip, the interconnecting piece
It is in T-shape to be combined with the handhold portion.
The decoupling device is arranged to T-shape, user hand can be more adapted to and grasp custom, the T-shape decoupling device is more uniformly
Receive user hand strength, thereby using family can be more effortless detach or be closed the moving contact and static contact.
Optionally, it is provided with through-hole in the handhold portion.
Through-hole is set in the handhold portion, can facilitate user that can preferably grasp the decoupling device, so as to more
Effortlessly open and close the contact of the moving contact and the static contact.
Optionally, at least two through-holes are set in the handhold portion, including closed loop through-hole and open loop through-hole.
The structure that multiple through-holes are suitable for user hand is set, can realize more effortlessly the opening and closing moving contact with
The contact of the static contact.
Optionally, the open loop through-hole is arranged at the edge of the handhold portion.
User's finger can be enable to be put into described open well at the handhold portion edge open loop through-hole setting
Ring through-hole, so as to be operated well to the plug-in strip.
Optionally, the moving contact includes：
Two moving contact intermediate plates being oppositely arranged, the moving contact are equipped with lug boss, the lug boss and the static contact
Contact.
By the way that the moving contact intermediate plate is provided with lug boss, pass through the static contact of the lug boss and the fuse cutout
It better contacts with to solve the problems, such as moving contact and static contact poor contact.
Optionally, the lug boss is provided with blind hole, is provided at the blind hole relative to the convex of lug boss protrusion
The face of rising.
The crowning, which is arranged, can be such that moving contact intermediate plate is preferably contacted with the static contact.
The present invention also provides a kind of decoupling devices, are applied to fuse cutout, the fuse cutout includes plug-in strip, the decoupling device packet
It includes：The decoupling device includes mounting portion and handhold portion, and the mounting portion is connect with the plug-in strip, the mounting portion and the handhold portion
In conjunction in T-shape.
Optionally, at least two through-holes are set in the handhold portion, including closed loop through-hole and open loop through-hole.
Compared with prior art, fuse cutout of the invention and decoupling device can make related personnel by the way that the decoupling device is arranged
The opening and closing of fuse cutout can more easily be operated.
To enable the above objects, features and advantages of the present invention to be clearer and more comprehensible, special embodiment below, and appended by cooperation
Attached drawing is described in detail below.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the structural schematic diagram of fuse cutout provided in an embodiment of the present invention.
Fig. 2 is the structural schematic diagram of another state of fuse cutout provided in an embodiment of the present invention.
Fig. 3 is the structural schematic diagram of the decoupling device of fuse cutout provided in an embodiment of the present invention.
Fig. 4 is the structural schematic diagram of moving contact provided in an embodiment of the present invention.
Fig. 5 is the structural schematic diagram of moving contact intermediate plate provided in an embodiment of the present invention.
Icon：10- fuse cutouts；100- moving contacts；110- the first moving contact intermediate plates；111- first connecting portions；112-
One lug boss；113- second connecting portions；120- the second moving contact intermediate plates；121- third interconnecting pieces；The second lug bosses of 122-；123-
4th interconnecting piece；130- blind holes；140- crownings；150- Elastic Bolts；151- fixed parts；152- elastic portions；160- mounting holes；
200- mounting bases；The first insulation columns of 310-；The second insulation columns of 320-；400- plug-in strips；500- static contacts；600- decoupling devices；
610- handhold portions；611- closed loop through-holes；612- open loop through-holes；620- mounting portions；700- mounting plates.
Specific implementation mode
Below in conjunction with attached drawing in the embodiment of the present invention, technical solution in the embodiment of the present invention carries out clear, complete
Ground describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Usually exist
The component of the embodiment of the present invention described and illustrated in attached drawing can be arranged and be designed with a variety of different configurations herein.Cause
This, the detailed description of the embodiment of the present invention to providing in the accompanying drawings is not intended to limit claimed invention below
Range, but it is merely representative of the selected embodiment of the present invention.Based on the embodiment of the present invention, those skilled in the art are not doing
The every other embodiment obtained under the premise of going out creative work, shall fall within the protection scope of the present invention.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.Meanwhile the present invention's
In description, term " first ", " second " etc. are only used for distinguishing description, are not understood to indicate or imply relative importance.
In description of the invention, it should be noted that the orientation or position of the instructions such as term "upper", "lower", "inner", "outside"
Relationship is to be based on the orientation or positional relationship shown in the drawings or orientation or position that when invention product use usually visits
Relationship is set, is merely for convenience of description of the present invention and simplification of the description, device is not indicated or implied the indicated or element is necessary
With specific orientation, with specific azimuth configuration and operation, therefore cannot be construed to the present invention limitation.
In description of the invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ", " peace
Dress ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；Can be directly connected to, can also be to be indirectly connected with by intermediary, it can be with
It is the connection inside two elements.For the ordinary skill in the art, it can understand that above-mentioned term exists with concrete condition
Concrete meaning in the present invention.
By inventor the study found that the moving contact of existing HR20 types low-voltage fusing switch (low pressure switch with knifeshaped fuse) is chimeric
Part is that copper sheet closes a floodgate by multiple, cannot often be directed at card slot, impact card slot piece, so that card slot piece is damaged, serious conditions card slot
Piece moves, and leads to clip-type moving contact poor contact loosening when closing a floodgate of low-voltage fusing switch (low pressure switch with knifeshaped fuse)；HR20 types
The upper moving contact usage time of equal low-voltage fusing switchs (low pressure switch with knifeshaped fuse) is long, and pedestal upper static contact copper intermediate plate is loosened and connect
It touches bad, leads to that voltage is low, robs phenomena such as fire；Closing operation is needed compared with great dynamics.
Low-voltage fusing switch (low pressure switch with knifeshaped fuse) divide-shut brake number repeatedly, using clip-type moving contact and copper sheet after duration connects
It touches and loosens；Operating personnel's drawing low-voltage fusing switch (low pressure switch with knifeshaped fuse) disconnecting link more when need, compared with great dynamics, and to be difficult to judge
Whether in place to close a floodgate；Low-voltage fusing switch "on" position, conductivity be not high.It can be efficiently solved below by multiple embodiments
The foregoing description problem.
Fig. 1 is the structural schematic diagram of fuse cutout 10 provided in an embodiment of the present invention.As illustrated in fig. 1 and 2, the fusing is opened
Closing 10 includes：Mounting base 200, insulation column, plug-in strip 400, moving contact 100, static contact 500 and decoupling device 600.
The insulation column is mounted on the mounting base 200.
In the present embodiment, the insulation column includes the first insulation column 310 and the second insulation column 320；Described first
Insulation column 310 and the second insulation column 320 are separately mounted to the both ends of the installation floor.
One end of the plug-in strip 400 is pivotally connected with first insulation column 310；The other end of the plug-in strip 400 with it is described
Moving contact 100.
The static contact 500 is mounted on second insulation column 320.
Further, one end far from the mounting base 200 of second insulation column 320 is equipped with mounting plate
700, the static contact 500 is mounted on the mounting plate 700.
In the present embodiment, the decoupling device 600 is mounted on one end that the plug-in strip 400 is provided with moving contact 100.
In the present embodiment, as shown in figure 3, the decoupling device 600 is hand steered far from being provided with mounted on one end of the plug-in strip 400
Portion 610.
In the present embodiment, referring to Fig. 3, the decoupling device 600 includes mounting portion 620 and handhold portion 610, the installation
Portion 620 is connect with the plug-in strip 400, and it is in T-shape that the mounting portion 620 is combined with the handhold portion 610.
In the present embodiment, through-hole is provided in the handhold portion 610.
In one embodiment, the handhold portion 610 may be provided with three through-holes.In a usage scenario, three
For user, nameless, middle finger and index finger pass through through-hole respectively, and user can be by three finger stress to realize closure or separation institute
State moving contact 100 and the static contact 500.
In another embodiment, the handhold portion 610 may be provided with two through-holes.In a usage scenario, two
A through-hole is passed through for user's middle finger and index finger respectively, and user can be by two finger stress to realize that closure or separation are described dynamic tactile
First 100 and the static contact 500.
In another embodiment, the handhold portion 610 may be provided with four through-holes.In a usage scenario, four
Through-hole is passed through for user's little finger of toe, nameless middle finger and index finger respectively, and user can be closed or divided to realize by four finger stress
From the moving contact 100 and the static contact 500.
In the present embodiment, as shown in figure 3, at least two through-holes are arranged in the handhold portion 610, including closed loop through-hole
611 and open loop through-hole 612.
In the present embodiment, the open loop through-hole 612 is arranged at the edge of the handhold portion 610.
Further, at least one hole is set on the mounting portion 620.One fixing piece passes through one of moving contact intermediate plate
On mounting hole 160 (please referring to Fig. 4 or Fig. 5), mounting portion 620 hole and mounting hole 160 on another moving contact intermediate plate with
It realizes and the decoupling device 600 is mounted between two moving contact intermediate plates.
In the present embodiment, as shown in figure 4, the moving contact 100 includes：Two moving contact intermediate plates being oppositely arranged, it is described
Moving contact 100 is equipped with lug boss, and the lug boss is contacted with the static contact 500.
In the present embodiment, the first moving contact intermediate plate 110 includes：First connecting portion 111, the first lug boss 112 and
Two interconnecting pieces 113.First lug boss 112 is arranged between the first connecting portion 111 and second connecting portion 113.
In one embodiment, the first connecting portion 111, first lug boss 112 and the second connecting portion
113 are welded together.
In one embodiment, first lug boss 112 can be " Fang " shape, 111 He of the first connecting portion
The second connecting portion 113 can be " Shu " font.The first connecting portion 111 is connected to the top of first lug boss 112
The open side of edge, the second connecting portion 113 are connected to the open side of the lower edge of first lug boss 112.In another kind
In embodiment, first lug boss 112 can be trapezoidal, and the first connecting portion 111 and the second connecting portion 113 connect
Both ends in trapezoidal bottom.In other embodiments, first lug boss 112 can also be other bulge-structures, example
Such as, semicircle, minor arc shape etc..
In the present embodiment, the second moving contact intermediate plate 120 includes：Third interconnecting piece 121, the second lug boss 122 and
Four interconnecting pieces 123.Second lug boss 122 is arranged between 121 and the 4th interconnecting piece 123 of the third interconnecting piece.
In the present embodiment, second lug boss 122 is similar to the structure of first lug boss 112, can specifically join
Examine the structure description of the first lug boss 112.The third interconnecting piece 121 and the 4th interconnecting piece 123 and second protrusion
The connection relation in portion 122, the company with the first connecting portion 111 and the second connecting portion 113 and first lug boss 112
It is similar to connect relationship, can also specifically refer to the first connecting portion 111 and the second connecting portion 113 and first lug boss
The description of 112 connection relation, details are not described herein.
Type bonding principle is carved according to mechanics, the moving contact intermediate plate is arranged to raised arch and static contact 500
Contact is more secured, and it is lighter that staff operates the combined floodgate of fuse cutout 10.
In the present embodiment, the lug boss is provided with blind hole 130, is provided at the blind hole 130 relative to the protrusion
The crowning 140 of portion's protrusion.
In the present embodiment, as shown in fig. 4 or 5, the lug boss is provided with blind hole 130, and phase is provided at the blind hole 130
For the crowning 140 of lug boss protrusion.In detail, the crowning 140 of the first moving contact intermediate plate 110 and described the
The crowning 140 of two moving contact intermediate plates 120 is oppositely arranged.Further, the crowning 140 of the first moving contact intermediate plate 110
The one side close to the second moving contact intermediate plate 120, the second moving contact intermediate plate in the first moving contact intermediate plate 110 are set
The one side close to the first moving contact intermediate plate 110 in the second moving contact intermediate plate 120 is arranged in 120 crowning 140.
In the present embodiment, further include：Elastic Bolts 150 on the moving contact intermediate plate, the Elastic Bolts 150
Including fixed part 151 and elastic portion 152, on the outside of 152 installed therein moving contact intermediate plates of the elastic portion, the fixed part
151 pass through two moving contact intermediate plate one end to be mounted on another 100 outside of moving contact.
In the present embodiment, the elastic portion 152 is set in the outer of the fixed part 151,152 one end of the elastic portion against
Wherein on the outside of a moving contact intermediate plate, 152 one end of the elastic portion is resisted against one end of the fixed part 151, the fixation
The other end in portion 151 is resisted against across two moving contact intermediate plate one end and is relatively distant from corresponding thereto in another moving contact intermediate plate
The outside of moving contact intermediate plate.
Further, the elastic portion 152 can be spring, and the fixing piece can include the body of rod, setting described
The nut at body of rod both ends.
It is provided with what the confession body of rod passed through on the first moving contact intermediate plate 110 and the second moving contact intermediate plate 120
Through-hole.The spring is set on the body of rod of the fixed part 151, and the spring one end is resisted against on one of nut, separately
One end is resisted against in one side of the second moving contact intermediate plate 120 far from the first moving contact intermediate plate 110；The fixed part
151 nuts far from the spring one end are resisted against the first moving contact intermediate plate 110 far from the second moving contact intermediate plate 120
One side on.
In the present embodiment, when fuse cutout 10 is closed, static contact is clamped in the first moving contact intermediate plate 110 and described the
Between two moving contact intermediate plates 120, the elastic portion 152 of the Elastic Bolts 150 gives one elastic force of the moving contact intermediate plate, to
Enable the moving contact 100 that the static contact is tightly clamped.
In the present embodiment, the moving contact 100 includes two Elastic Bolts 150, and two Elastic Bolts 150 are mounted on described
The both sides of lug boss.
In the present embodiment, the moving contact intermediate plate can be symmetrical structure.
In the present embodiment, the moving contact 100 includes two Elastic Bolts 150, and two Elastic Bolts 150 are symmetrically mounted on
The both sides of the lug boss.
The Elastic Bolts 150 make arch copper intermediate plate contact fixation with 500 copper sheet of static contact, and the elastic force of spring adds arch
It is light that tension superposition allows staff to carry out closing operation while so that low-voltage fusing switch 10 is closed a floodgate solid and reliable.Operating personnel
Without excessive dynamics drawing low-voltage fusing switch 10, it more can easily pull open, close low-voltage fusing switch 10.
After experiment is repeatedly pulled open, closes low-voltage fusing switch 10, it is still firm that the dynamic tactile intermediate plate contact of shape is drawn in low pressure fusing
Gu it is reliable, compared with the prior art in low-voltage fusing switch 10 (low pressure switch with knifeshaped fuse) clip-type moving contact 100 it is more solid and reliable,
Electric conductivity is more preferable.
In the present embodiment, the dynamic tactile intermediate plate of 10 arch of low-voltage fusing switch, using opposite arch intermediate plate, in addition Elastic Bolts
150 apply elastic force, meet mechanics and carve type elastic force bonding principle, make 10 lighter and low pressure of operating personnel's drawing low-voltage fusing switch
10 clip-type moving contact 100 of fuse cutout contacts more secured with 10 clip-type static contact 500 of low-voltage fusing switch.Operating personnel were not necessarily to
Great dynamics drawing low-voltage fusing switch 10 more can be pulled open easily, close low-voltage fusing switch 10.Repeatedly pulled open through experiment,
After closing low-voltage fusing switch 10, low pressure fusing draws the dynamic tactile intermediate plate of shape and contacts still solid and reliable, the low pressure such as opposite HR20 types
The clip-type moving contact 100 of fuse cutout 10 (low pressure switch with knifeshaped fuse) is more solid and reliable, is touched using 10 arch of low-voltage fusing switch is dynamic
Intermediate plate makes 500 contact area of low-voltage fusing switch 10 (low pressure switch with knifeshaped fuse) dynamic/static contact increase, and electric conductivity is high.
The present invention also provides a kind of decoupling devices 600, are applied to fuse cutout 10, and the decoupling device 600 includes：The decoupling device 600
Including mounting portion 620 and handhold portion 610, the mounting portion 620 is connect with the plug-in strip 400, and the mounting portion 620 is default described
Handhold portion 610 is in T-shape.
In the present embodiment, at least two through-holes are set, including closed loop through-hole 611 and open loop in the handhold portion 610
Through-hole 612.
Other details about the present embodiment can further refer to the description in above-mentioned fuse cutout embodiment, herein
It repeats no more.
The fuse cutout 10 of the present invention and decoupling device 600 can enable related personnel more square by the way that the decoupling device 600 is arranged
Just the opening and closing of fuse cutout 10 are operated.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.It should be noted that：Similar label and letter exist
Similar terms are indicated in following attached drawing, therefore, once being defined in a certain Xiang Yi attached drawing, are then not required in subsequent attached drawing
It is further defined and is explained.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. a kind of fuse cutout, which is characterized in that including：
Mounting base；
Insulation column on the mounting base, the insulation column include the first insulation column and the second insulation branch
Column；
The plug-in strip of one end and first insulation column pivot joint；
Moving contact mounted on the one end of the plug-in strip far from first insulation column；
The static contact coordinated with the moving contact on second insulation column；
The decoupling device of one end of moving contact is provided with mounted on the plug-in strip.
2. fuse cutout as described in claim 1, which is characterized in that the decoupling device is set far from one end mounted on the plug-in strip
It is equipped with handhold portion.
3. fuse cutout as described in claim 1, which is characterized in that the decoupling device includes mounting portion and handhold portion, the peace
Dress portion is connect with the plug-in strip, and it is in T-shape that the mounting portion is combined with the handhold portion.
4. fuse cutout as claimed in claim 2 or claim 3, which is characterized in that be provided with through-hole in the handhold portion.
5. fuse cutout as claimed in claim 2 or claim 3, which is characterized in that at least two through-holes are set in the handhold portion,
Include closed loop through-hole and open loop through-hole.
6. fuse cutout as claimed in claim 5, which is characterized in that the open loop through-hole is arranged on the side of the handhold portion
Edge.
7. fuse cutout as described in claim 1, which is characterized in that the moving contact includes：
Two moving contact intermediate plates being oppositely arranged, the moving contact are equipped with lug boss, and the lug boss is contacted with the static contact.
8. fuse cutout as claimed in claim 7, which is characterized in that the lug boss is provided with blind hole, is set at the blind hole
It is equipped with the crowning relative to lug boss protrusion.
9. a kind of decoupling device, which is characterized in that be applied to fuse cutout, the fuse cutout includes plug-in strip, and the decoupling device includes：Institute
It includes mounting portion and handhold portion to state decoupling device, and the mounting portion is connect with the plug-in strip, and the mounting portion is combined with the handhold portion
In T-shape.
10. decoupling device as claimed in claim 9, which is characterized in that at least two through-holes are set in the handhold portion, including
Closed loop through-hole and open loop through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810575891.1A CN108511250A (en) | 2018-06-06 | 2018-06-06 | Fuse cutout and decoupling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810575891.1A CN108511250A (en) | 2018-06-06 | 2018-06-06 | Fuse cutout and decoupling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108511250A true CN108511250A (en) | 2018-09-07 |
Family
ID=63402592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810575891.1A Pending CN108511250A (en) | 2018-06-06 | 2018-06-06 | Fuse cutout and decoupling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108511250A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202996668U (en) * | 2012-12-10 | 2013-06-12 | 坦帕（福建）电气有限公司 | Detachable disconnecting switch |
| CN203706988U (en) * | 2014-02-14 | 2014-07-09 | 唐恩(厦门)电气有限公司 | Low voltage fuse type isolation switch |
| CN203966929U (en) * | 2014-06-30 | 2014-11-26 | 辽宁华隆电力科技有限公司 | Face touches type low-tension fuse isolating switch |
| CN208173480U (en) * | 2018-06-06 | 2018-11-30 | 广东电网有限责任公司 | Fuse cutout and decoupling device |
-
2018
- 2018-06-06 CN CN201810575891.1A patent/CN108511250A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202996668U (en) * | 2012-12-10 | 2013-06-12 | 坦帕（福建）电气有限公司 | Detachable disconnecting switch |
| CN203706988U (en) * | 2014-02-14 | 2014-07-09 | 唐恩(厦门)电气有限公司 | Low voltage fuse type isolation switch |
| CN203966929U (en) * | 2014-06-30 | 2014-11-26 | 辽宁华隆电力科技有限公司 | Face touches type low-tension fuse isolating switch |
| CN208173480U (en) * | 2018-06-06 | 2018-11-30 | 广东电网有限责任公司 | Fuse cutout and decoupling device |
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