CN214477156U - High-stability high-safety self-energy sulfur hexafluoride circuit breaker - Google Patents
High-stability high-safety self-energy sulfur hexafluoride circuit breaker Download PDFInfo
- Publication number
- CN214477156U CN214477156U CN202023168204.6U CN202023168204U CN214477156U CN 214477156 U CN214477156 U CN 214477156U CN 202023168204 U CN202023168204 U CN 202023168204U CN 214477156 U CN214477156 U CN 214477156U
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- CN
- China
- Prior art keywords
- sulfur hexafluoride
- circuit breaker
- moisture
- storehouse
- installation
- 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.)
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- 229910018503 SF6 Inorganic materials 0.000 title claims abstract description 68
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 title claims abstract description 68
- 229960000909 sulfur hexafluoride Drugs 0.000 title claims abstract description 64
- 238000009434 installation Methods 0.000 claims abstract description 57
- 238000001179 sorption measurement Methods 0.000 claims abstract description 34
- 229920000742 Cotton Polymers 0.000 claims description 24
- 238000010521 absorption reaction Methods 0.000 claims description 20
- 235000009161 Espostoa lanata Nutrition 0.000 claims description 12
- 240000001624 Espostoa lanata Species 0.000 claims description 12
- 238000009423 ventilation Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 14
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
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Abstract
The utility model discloses a high security self-energy sulfur hexafluoride circuit breaker of high stability, including the sulfur hexafluoride circuit breaker body, be connected with moisture adsorption mechanism on the sulfur hexafluoride circuit breaker body, moisture adsorption mechanism is connected with moisture adsorption storehouse including the installation storehouse, installation storehouse in, is connected with the connecting plate between storehouse and the moisture adsorption storehouse, is connected with the motor on the installation storehouse, is connected with the axis of rotation on the motor, and the axis of rotation runs through the installation storehouse and sets up, is connected with rotating fan in the axis of rotation. The utility model discloses a carry out corresponding mechanism to the sulfur hexafluoride circuit breaker and install additional, reduced the possibility of sulfur hexafluoride circuit breaker and moisture contact, reduced the inside probability of moisture entering sulfur hexafluoride circuit breaker, reduced the possibility that the inside sulfur hexafluoride of circuit breaker takes place chemical reaction with water, increased sulfur hexafluoride circuit breaker's life, make the use of sulfur hexafluoride circuit breaker safer simultaneously, reduced the probability that the user received the injury.
Description
Technical Field
The utility model belongs to the technical field of the circuit breaker, concretely relates to high security self-energy formula sulfur hexafluoride circuit breaker of high stability.
Background
The chemical formula of the sulfur hexafluoride is SF6, the sulfur hexafluoride is colorless, odorless, nontoxic and incombustible stable gas, the density is about five times of the air density, the sulfur hexafluoride is gaseous at normal temperature and normal pressure, the critical temperature is forty-five points and six degrees centigrade, the temperature of a triple point is minus fifty points and eight degrees centigrade, the temperature of a sublimation point at normal pressure is minus sixty three points and eight degrees centigrade, the molecular structure of the sulfur hexafluoride is arranged in an octahedron shape, the bonding distance is small, the bonding energy is high, the stability is high, the sulfur hexafluoride is similar to the compatibility of an electrical structural material and nitrogen when the temperature does not exceed one hundred and eighty degrees centigrade, the sulfur hexafluoride breaker is a breaker which uses the sulfur hexafluoride as an arc extinguishing medium and an insulating medium, the sulfur hexafluoride breaker is called SF6 for short, the sulfur hexafluoride breaker is used as the arc extinguishing medium in the breaker, the beginning of the twenty-century fifty years, and the single fracture of the breaker is greatly higher than a compressed air breaker and a few-oil breaker in the aspects of voltage and current parameters due to the excellent characteristics of the gas And high gas pressure and considerable serial fracture number are not needed, in the sixty to seventy years of the twentieth century, the SF6 circuit breaker has been widely used in ultrahigh-voltage large-capacity power systems, and in the early eighty years, three hundred sixty three kilovolt single fractures, five hundred fifty kilovolt double fractures and SF6 circuit breakers with rated breaking current reaching eighty and one hundred kiloamperes have been developed.
At present, a sulfur hexafluoride circuit breaker can contact certain moisture in the using process, a mechanism for keeping the using environment of the sulfur hexafluoride circuit breaker dry does not exist at the present stage, the sulfur hexafluoride circuit breaker contacts the moisture, the moisture can possibly permeate into the circuit breaker to react with sulfur hexafluoride gas, the possibility of chemical reaction of the sulfur hexafluoride gas is increased, the circuit breaker is corroded by acid substances decomposed by the sulfur hexafluoride gas, the service life of the circuit breaker is shortened, meanwhile, the moisture can influence insulation, the probability of discharging of the circuit breaker is increased, and the personal safety of a user is threatened.
Therefore, in view of the above technical problems, it is necessary to provide a high-stability and high-safety self-powered sulfur hexafluoride circuit breaker.
Disclosure of Invention
An object of the utility model is to provide a high security of high stability is from ability formula sulfur hexafluoride circuit breaker to contact moisture in the sulfur hexafluoride circuit breaker use among the solution prior art, lead to the circuit breaker to discharge, take place dangerous problem.
In order to achieve the above object, an embodiment of the present invention provides the following technical solutions:
the utility model provides a high security self-energy sulfur hexafluoride circuit breaker of high stability, includes the sulfur hexafluoride circuit breaker body, be connected with moisture adsorption mechanism on the sulfur hexafluoride circuit breaker body, moisture adsorption mechanism is including installing the storehouse, the installation storehouse in-connection has the moisture to adsorb the storehouse, be connected with the connecting plate between installation storehouse and the moisture adsorption storehouse, be connected with the motor on the installation storehouse, be connected with the axis of rotation on the motor, the axis of rotation runs through the installation storehouse setting, be connected with the rotation fan in the axis of rotation, moisture adsorbs the storehouse in-connection and has a plurality of evenly distributed's mounting panel, be connected with on the mounting panel and adsorb the cotton layer, be connected with a plurality of evenly distributed's absorption cotton ball on the absorption cotton layer, be connected with moisture collection mechanism on the installation storehouse.
Further, a pair of circulation ventilation holes are dug on the moisture adsorption bin, and the air in the installation bin is made to carry out cyclic motion by the setting of circulation ventilation holes, and moisture in the air can be better adsorbed, all dig on installation bin and the moisture adsorption bin have with mounting panel assorted sliding tray, the sliding tray set up the motion of mounting panel and provide the condition for the operation of mounting panel, make the operation of mounting panel more stable smooth, it has a plurality of evenly distributed's the hole of crossing wind to dig on the mounting panel, and the setting up of ventilation hole makes for the flow of air provides the condition, makes the air can be better carry out cyclic motion in the installation bin, dig on the connecting plate have with axis of rotation assorted mounting groove, the installation of axis of rotation of setting up of mounting groove provides the position, makes the operation of axis of rotation more stable simultaneously.
Further, moisture collection mechanism is including connecting the platform, connect the platform and be connected with the installation storehouse, connect the platform and be connected the setting with the installation storehouse and make the setting of connecting the platform more stable, reduced and connect the platform and appear the possibility that drops when using, it has the press lever to connect the in-station connection, press lever through connection platform and installation storehouse setting, the setting of press lever makes the operator can promote according to the demand, extrudees the absorbent cotton layer absorbent moisture to the absorbent cotton layer.
Furthermore, a connecting rod is connected between the connecting plate and the pressing rod, the connecting rod is arranged to provide a motion track for the motion of the mounting plate and the pressing rod, so that the motion of the mounting plate and the pressing rod is more stable, the possibility of position deviation of the mounting plate and the pressing rod in motion is reduced, a movable groove matched with the connecting rod is formed in the pressing rod, the movable groove is arranged to provide a condition for the pressing of the pressing rod, so that the motion of the pressing rod is more stable, a first spring is connected between the connecting rod and the pressing rod, the pressing rod is automatically rebounded after the pressing is finished due to the arrangement of the first spring, so that an operator can use the cotton quilt more conveniently and quickly, a second spring is connected between the mounting plates, the second spring is sleeved on the connecting rod, and the mounting plate is automatically rebounded after the cotton adsorbing layer is extruded due to the arrangement of the second spring, the mounting plate can run more conveniently and quickly.
Further, be connected with moisture on the installation storehouse and collect the storehouse, moisture collection storehouse set up to the extrusion water provides places the space for the collection of extrusion water is handled convenient and fast more, be connected with outlet conduit between moisture collection storehouse and the moisture adsorbs the storehouse, outlet conduit runs through moisture collection storehouse, installation storehouse and moisture and adsorbs the storehouse setting, and outlet conduit sets up to adsorbing cotton layer and the water that adsorbs the cotton ball to extrude and has provided the outflow passageway, makes the outflow of water more smooth, has reduced water and has caused secondary pollution's possibility in moisture adsorbs the storehouse.
Compared with the prior art, the utility model has the advantages of it is following:
the utility model discloses a carry out corresponding mechanism to the sulfur hexafluoride circuit breaker and install additional, reduced the possibility of sulfur hexafluoride circuit breaker and moisture contact, reduced the inside probability of moisture entering sulfur hexafluoride circuit breaker, reduced the possibility that the inside sulfur hexafluoride of circuit breaker takes place chemical reaction with water, increased sulfur hexafluoride circuit breaker's life, make the use of sulfur hexafluoride circuit breaker safer simultaneously, reduced the probability that the user received the injury.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a front sectional view of a high-stability high-safety self-powered sulfur hexafluoride circuit breaker according to an embodiment of the present application;
FIG. 2 is a schematic diagram of a structure at A in FIG. 1 according to an embodiment of the present disclosure;
fig. 3 is a perspective view of a high-stability and high-safety self-powered sulfur hexafluoride circuit breaker according to an embodiment of the present application.
In the figure: 1. the sulfur hexafluoride circuit breaker comprises a sulfur hexafluoride circuit breaker body, 2 parts of a moisture adsorption mechanism, 201 parts of an installation bin, 202 parts of a moisture adsorption bin, 203 parts of a connecting plate, 204 parts of a motor, 205 parts of a rotating shaft, 206 parts of a rotating fan, 207 parts of an installation plate, 208 parts of an adsorption cotton layer, 209 parts of an adsorption cotton ball, 3 parts of a moisture collection mechanism, 301 parts of a connecting table, 302 parts of a pressing rod, 303 parts of a connecting rod, 304 parts of a first spring, 305 parts of a second spring, 306 parts of a moisture collection bin, 307 parts of a water outlet pipeline.
Detailed Description
The present invention will be described in detail below with reference to embodiments shown in the drawings. The embodiments are not intended to limit the present invention, and structural, methodological, or functional changes made by those skilled in the art according to the embodiments are included in the scope of the present invention.
The utility model discloses a high-stability high-safety self-energy sulfur hexafluoride circuit breaker, as shown in figures 1-2, comprising a sulfur hexafluoride circuit breaker body 1, a moisture adsorption mechanism 2 connected to the sulfur hexafluoride circuit breaker body 1, the moisture adsorption mechanism 2 including an installation bin 201, the installation bin 201 providing space for the installation of the sulfur hexafluoride circuit breaker body 1, reducing the possibility of the sulfur hexafluoride circuit breaker body 1 being damaged by external force, a moisture adsorption bin 202 connected in the installation bin 201, the moisture adsorption bin 202 being connected with the installation bin 201 to make the setting of the moisture adsorption bin 202 more stable, reducing the possibility of the moisture adsorption bin 202 falling off when in use, a connecting plate 203 connected between the installation bin 201 and the moisture adsorption bin 202, the connecting plate 203 being provided with conditions for the rotation of a rotating shaft 205 to make the rotation of the rotating shaft 205 smoother, the installation bin 201 is connected with the motor 204, the motor 204 provides conditions for the rotation of the rotation shaft 205, so that the rotation of the rotation shaft 205 is smoother, the rotation shaft 205 is connected to the motor 204, the rotation shaft 205 penetrates through the installation bin 201, the rotation shaft 205 is arranged to transmit power generated by the motor 204 to the rotation fan 206 to drive the rotation fan 206 to rotate, the rotation shaft 205 is connected with the rotation fan 206, the rotation fan 206 rotates to generate wind to drive air in the installation bin 201 to do circulating motion, the moisture adsorption bin 202 is connected with a plurality of uniformly distributed installation plates 207, the installation plates 207 are arranged to provide positions for the installation of the adsorption cotton layer 208, so that the installation of the adsorption cotton layer 208 is more stable, the adsorption cotton layer 208 is connected to the installation plates 207, the adsorption cotton layer 208 can adsorb moisture contained in the inflowing air, and the possibility of moisture permeating into the sulfur hexafluoride breaker body 1 is reduced, be connected with a plurality of evenly distributed's absorption cotton balls 209 on the absorption cotton layer 208, the setting up of absorption cotton balls 209 has increased with the area of contact of inflow air, can be better adsorb the moisture in the inflow air, be connected with moisture on the installation storehouse 201 and collect mechanism 3.
Referring to fig. 1-3, a pair of circulation vents are drilled on the moisture adsorption bin 202, the ventilation vents are arranged to circulate air in the installation bin 201 to better adsorb moisture in the air, sliding grooves matched with the installation plate 207 are drilled on the installation bin 201 and the moisture adsorption bin 202, the sliding grooves are arranged to provide conditions for the movement of the installation plate 207 so that the operation of the installation plate 207 is more stable and smooth, a plurality of uniformly distributed air passing holes are drilled on the installation plate 207, the ventilation vents are arranged to provide conditions for the flow of the air so that the air can better circulate in the installation bin 201, installation slots matched with the rotating shaft 205 are drilled on the connecting plate 203, the installation slots are arranged to provide positions for the installation of the rotating shaft 205 and simultaneously make the operation of the rotating shaft 205 more stable, the moisture collection mechanism 3 comprises a connecting platform 301, connect platform 301 and install the storehouse 201 and be connected, connect platform 301 and install storehouse 201 and be connected the setting and make the setting of connecting platform 301 more stable, reduced and connect platform 301 the possibility that drops when using, connect and be connected in the platform 301 and press the pole 302, press the pole 302 to run through and connect platform 301 and install the storehouse 201 setting, the setting of pressing the pole 302 makes the operator can promote according to the demand, extrude the absorbent cotton layer 208 absorbent moisture with absorbent cotton layer 208.
Wherein, a connecting rod 303 is connected between the connecting plate 203 and the pressing rod 302, the connecting rod 303 is arranged to provide a motion track for the motion of the mounting plate 207 and the pressing rod 302, so that the motion of the mounting plate 207 and the pressing rod 302 is more stable, the possibility of position deviation of the mounting plate 207 and the pressing rod 302 during motion is reduced, a movable groove matched with the connecting rod 303 is formed in the pressing rod 302, the movable groove is arranged to provide a condition for the pressing of the pressing rod 302, so that the operation of the pressing rod 302 is more stable, a first spring 304 is connected between the connecting rod 303 and the pressing rod 302, the first spring 304 is arranged to enable the pressing rod 302 to automatically rebound after the pressing is completed, so that the use of an operator is more convenient and faster, a second spring 305 is connected between a pair of mounting plates 207, the second spring 305 is sleeved on the connecting rod 303, the mounting plate 207 automatically rebounds after the cotton layer 208 is pressed by the second spring 305, make the operation of mounting panel 207 convenient and fast more, be connected with moisture collection bin 306 on the installation storehouse 201, moisture collection bin 306 sets up to provide the space of placing for the squeeze water, make the collection of squeeze water handle convenient and fast more, be connected with outlet conduit 307 between moisture collection bin 306 and the moisture absorption storehouse 202, outlet conduit 307 runs through moisture collection bin 306, installation storehouse 201 and moisture absorption storehouse 202 set up, outlet conduit 307 sets up to adsorb cotton layer 208 and adsorb the water that cotton ball 209 extruded and has provided the outflow passageway, make the outflow of water more smooth, the possibility that water caused secondary pollution in moisture absorption storehouse 202 has been reduced.
During specific use, when sulfur hexafluoride circuit breaker body 1 uses, open motor 204 and drive rotation fan 206 and rotate the operation, it inhales through circulation ventilation hole to rotate the air that fan 206 will install in the storehouse 201, through adsorbing cotton layer 208 and absorption cotton ball 209, adsorb cotton layer 208 and absorb the moisture of cotton ball 209 in to the inflow air and adsorb, reduce the moisture and enter into the installation storehouse 201 in with the possibility that sulfur hexafluoride circuit breaker body 1 takes place the contact, moisture collection mechanism 3's setting can extrude absorption cotton layer 208 and absorption cotton ball 209, extrude and collect absorption cotton layer 208 and absorption cotton ball 209 absorption moisture, make absorption cotton layer 208 and absorption cotton ball 209 can be better adsorb the moisture in the inflow air.
According to the technical scheme provided by the utility model, the utility model discloses following beneficial effect has:
the utility model discloses a carry out corresponding mechanism to the sulfur hexafluoride circuit breaker and install additional, reduced the possibility of sulfur hexafluoride circuit breaker and moisture contact, reduced the inside probability of moisture entering sulfur hexafluoride circuit breaker, reduced the possibility that the inside sulfur hexafluoride of circuit breaker takes place chemical reaction with water, increased sulfur hexafluoride circuit breaker's life, make the use of sulfur hexafluoride circuit breaker safer simultaneously, reduced the probability that the user received the injury.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a high security self-energy sulfur hexafluoride circuit breaker of high stability, includes sulfur hexafluoride circuit breaker body (1), its characterized in that, be connected with moisture adsorption mechanism (2) on sulfur hexafluoride circuit breaker body (1), moisture adsorption mechanism (2) are including installation storehouse (201), install storehouse (201) in-connection has moisture adsorption storehouse (202), be connected with connecting plate (203) between installation storehouse (201) and moisture adsorption storehouse (202), be connected with motor (204) on installation storehouse (201), be connected with axis of rotation (205) on motor (204), axis of rotation (205) run through installation storehouse (201) and set up, be connected with rotating fan (206) on axis of rotation (205), moisture adsorption storehouse (202) in-connection has a plurality of evenly distributed's mounting panel (207), be connected with on mounting panel (207) and adsorb cotton layer (208), the cotton layer of absorption (208) are last to be connected with a plurality of evenly distributed's absorption cotton balls (209), be connected with moisture collection mechanism (3) on installation bin (201).
2. The sulfur hexafluoride breaker as claimed in claim 1, wherein the moisture absorption chamber (202) is drilled with a pair of circulation vents, the mounting chamber (201) and the moisture absorption chamber (202) are drilled with sliding grooves matched with the mounting plate (207), the mounting plate (207) is drilled with a plurality of uniformly distributed ventilation holes, and the connecting plate (203) is drilled with mounting grooves matched with the rotating shaft (205).
3. The sulfur hexafluoride circuit breaker as claimed in claim 1, wherein the moisture collection mechanism (3) includes a connection table (301), the connection table (301) is connected to the installation chamber (201), a pressing rod (302) is connected to the connection table (301), and the pressing rod (302) penetrates through the connection table (301) and the installation chamber (201).
4. The sulfur hexafluoride circuit breaker with high stability and high safety as claimed in claim 1, wherein a connecting rod (303) is connected between the connecting plate (203) and the pressing rod (302), a movable groove matched with the connecting rod (303) is formed in the pressing rod (302), a first spring (304) is connected between the connecting rod (303) and the pressing rod (302), a second spring (305) is connected between the pair of mounting plates (207), and the connecting rod (303) is sleeved with the second spring (305).
5. The sulfur hexafluoride circuit breaker as claimed in claim 1, wherein the installation bin (201) is connected with a moisture collection bin (306), an outlet pipe (307) is connected between the moisture collection bin (306) and the moisture adsorption bin (202), and the outlet pipe (307) penetrates through the moisture collection bin (306), the installation bin (201) and the moisture adsorption bin (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023168204.6U CN214477156U (en) | 2020-12-25 | 2020-12-25 | High-stability high-safety self-energy sulfur hexafluoride circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023168204.6U CN214477156U (en) | 2020-12-25 | 2020-12-25 | High-stability high-safety self-energy sulfur hexafluoride circuit breaker |
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| Publication Number | Publication Date |
|---|---|
| CN214477156U true CN214477156U (en) | 2021-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023168204.6U Expired - Fee Related CN214477156U (en) | 2020-12-25 | 2020-12-25 | High-stability high-safety self-energy sulfur hexafluoride circuit breaker |
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| Country | Link |
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| CN (1) | CN214477156U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114446724A (en) * | 2022-02-16 | 2022-05-06 | 程姚 | Large-scale circuit breaker |
-
2020
- 2020-12-25 CN CN202023168204.6U patent/CN214477156U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114446724A (en) * | 2022-02-16 | 2022-05-06 | 程姚 | Large-scale circuit breaker |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211022 |
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| CF01 | Termination of patent right due to non-payment of annual fee |