CN206040445U - Super capacitor module structure - Google Patents
Super capacitor module structure Download PDFInfo
- Publication number
- CN206040445U CN206040445U CN201620949339.0U CN201620949339U CN206040445U CN 206040445 U CN206040445 U CN 206040445U CN 201620949339 U CN201620949339 U CN 201620949339U CN 206040445 U CN206040445 U CN 206040445U
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- Prior art keywords
- super capacitor
- electric capacity
- resistance
- electrically connected
- monomer
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/13—Energy storage using capacitors
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Abstract
The utility model relates to a super capacitor field discloses a super capacitor module structure. Initiative bleed -off circuit through the configuration to the super capacitor monomer corresponds can initiatively carry out the electric quantity and release when electric capacity monomer end pressure reach the default, reduces the free charging current of super capacitor to realize that the free end pressure of each super capacitor is balanced, eliminate the potential safety hazard, ensure the safety in utilization. Furthermore, super capacitor module structure still has the steadiness height, anti jolts, the dismouting easily, easily maintenance and part replacement and the characteristics of conveniently carrying, be convenient for actual popularization and application.
Description
Technical field
This utility model is related to super capacitor field, in particular it relates to a kind of super capacitor modular structure.
Background technology
Super capacitor module is a kind of high-tech novel energy storage apparatus, and it has power density height, service life cycle
The characteristics of length, fast charging and discharging, strong temperature characterisitic, there is extensive prospect in multiple fields such as electric power, traffic, communication, the energy.
Super capacitor module is often used in providing the startup energy of momentary high power when weight equipment starts, and plays steady upon actuation
Surely equip the effect of high voltage dc bus voltage.But in existing super capacitor module, exist as super capacitor is individual
Difference, in charging process, may result in the side pressure of each electric capacity monomer（That is the voltage at electric capacity two ends）Exist unbalanced
Phenomenon, can cause electric capacity monomer voltage too high when serious, even result in the blast of electric capacity monomer, thus it is hidden to there is safety when in use
Suffer from.
Utility model content
For aforementioned problem of the prior art, this utility model provides a kind of super capacitor modular structure, by super
Level electric capacity monomer configures corresponding active bleed-off circuit, can actively carry out electricity when electric capacity monomer side pressure reaches preset value
Release, reduce the charging current of super capacitor monomer, so as to the side pressure for realizing each super capacitor monomer is balanced, eliminate safety hidden
Suffer from, it is ensured that safety in utilization.Additionally, the super capacitor modular structure also have steadiness it is high, it is anti-jolt, easy disassembling, easily
The characteristics of maintenance and part are replaced and be convenient for carrying, it is easy to actual promotion and application.
A kind of the technical solution adopted in the utility model, there is provided super capacitor modular structure, including outlet box, rubber
Pad, Shang Gai, upper integrated fixed block, binding post, stud, copper bar, super capacitor monomer, shell, lower integrated fixed block and under
Lid；In the first cavity inside surrounded by lid, the shell and the lower cover on described, one piece of upper integrated solid is configured with
Determine block, several super capacitor monomers and one piece of lower integrated fixed block, the super capacitor monomer by thereon, under
The copper bar electrical series of two ends arrangement, constitute electric capacity module；The copper bar is inserted into the corresponding and integration on described
In the spacing hole that fixed block or the lower integrated fixed block are opened up, and described upper one is fixedly connected by some studs
Body fixed block and the lower integrated fixed block, form a fixed cage that can accommodate the super capacitor monomer；It is described
Binding post has two, covers being inserted in after the rubber blanket through on described respectively, then respectively with electric capacity module tandem junction
The copper bar at structure two ends is electrical connected；The outlet box is arranged on the top surface of the upper lid, and arranges in the inside of the outlet box
There is the electric capacity module equalizer circuit plate for being electrically connected with the electric capacity module and each super capacitor monomer, while in the electricity
On molar group equalizer circuit plate, being respectively directed to each described super capacitor single layout has active bleed-off circuit.
Optimization, the active bleed-off circuit comprising power supply control chip, Darlington transistor, the first electric capacity, first luminous two
Pole pipe, first resistor, second resistance, 3rd resistor, the 4th resistance and the 5th resistance, wherein, the 5th resistance is power electricity
Resistance；Respectively electrically first electric capacity in parallel and described the between the input of the power supply control chip and its common ground end
One resistance；The input of the power supply control chip is electrically connected with one end of the second resistance, the second resistance it is another
End is electrically connected with one end of one end, one end of the 4th resistance and the 5th resistance of the 3rd resistor, described
The other end of 3rd resistor is electrically connected with the base stage of the outfan of the power supply control chip and the Darlington transistor, described
The other end of the 4th resistance is electrically connected with the anode of first light emitting diode, the other end of the 5th resistance and described the
The negative electrode of one light emitting diode is electrically connected with the colelctor electrode of the Darlington transistor, and the emitter stage of the Darlington transistor electrically connects
Connect the common ground end of the power supply control chip；The other end of the second resistance is also electrically connected with correspondence super capacitor monomer
Positive pole, the common ground end of the power supply control chip is electrically connected with the negative pole of correspondence super capacitor monomer.
Optimization, signal output terminal is there also is provided in the outlet box；The signal output terminal and the electric capacity
Module equalizer circuit plate is electrical connected.
Further optimize, on the electric capacity module equalizer circuit plate, there also is provided the electric connection signal output
The temperature reading loop of terminal；The temperature reading loop includes NTC themistor.
Further optimize, on the electric capacity module equalizer circuit plate, there also is provided the electric connection signal output
The over voltage alarm loop of terminal.
To sum up, using super capacitor modular structure provided by the utility model, have the advantages that：（1）Pass through
Corresponding active bleed-off circuit is configured to super capacitor monomer, can actively be carried out when electric capacity monomer side pressure reaches preset value
Electricity is released, and reduces the charging current of super capacitor monomer, so as to the side pressure for realizing each super capacitor monomer is balanced, eliminates peace
Full hidden danger, it is ensured that safety in utilization；（2）By arranging over voltage alarm loop and temperature reading loop, can be to the super electricity
The working condition for holding modular structure carries out the monitoring of various security standpoints, to pinpoint the problems in time, eliminates safe hidden trouble, enters one
Step lifts safety in utilization；（3）By configuring the fixed cage that can accommodate super capacitor monomer, the firm of modular structure can be lifted
Property and anti-bumpiness, are particularly well-suited to the application of motor vehicles；（4）Additionally, the super capacitor modular structure also has consolidating
Property height, easy disassembling, for ease of maintenaince and part is replaced and the characteristics of be easy to carry, be easy to actual promotion and application.
Description of the drawings
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or accompanying drawing to be used is briefly described needed for description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise for not paying creative work
Under, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is the dimensional structure diagram of the super capacitor modular structure that this utility model is provided.
Fig. 2 is the stereo-resolution structural representation of the super capacitor modular structure that this utility model is provided.
Fig. 3 is that the super capacitor modular structure that this utility model is provided faces fractionation structural representation.
Fig. 4 is the circuit diagram of active bleed-off circuit in the super capacitor modular structure that this utility model is provided.
Fig. 5 is the circuit diagram in over voltage alarm loop in the super capacitor modular structure that this utility model is provided.
In above-mentioned accompanying drawing：1st, outlet box 2, rubber blanket 3, upper lid 4, upper integrated fixed block 5, binding post 6,
Stud 7, copper bar 8, super capacitor monomer 9, shell 10, lower integrated fixed block 11, lower cover.
Specific embodiment
Hereinafter with reference to accompanying drawing, the super capacitor module knot of this utility model offer is described in detail by way of example
Structure.Here is it should be noted that for the explanation of these way of example is used to help understand this utility model, but does not constitute
To restriction of the present utility model.
The terms "and/or", only a kind of incidence relation of description affiliated partner, represents there may be three kinds of passes
System, for example, A and/or B can be represented：, while there are tri- kinds of situations of A and B, the terms in individualism A, individualism B
"/and " it is another kind of affiliated partner relation of description, represent there may be two kinds of relations, for example, A/ and B can be represented：Individually deposit
In A, two kinds of situations of individualism A and B, in addition, character "/" herein, typicallys represent forward-backward correlation and closes to liking a kind of "or"
System.
Embodiment one
Fig. 1 shows the dimensional structure diagram of the super capacitor modular structure that this utility model is provided, and Fig. 2 shows this
The stereo-resolution structural representation of the super capacitor modular structure that utility model is provided, Fig. 3 show what this utility model was provided
Super capacitor modular structure faces fractionation structural representation, and Fig. 4 shows the super capacitor module knot that this utility model is provided
The circuit diagram of active bleed-off circuit in structure, Fig. 5 show over voltage alarm in the super capacitor modular structure that this utility model is provided
The circuit diagram in loop.
The super capacitor modular structure that the present embodiment is provided, including outlet box 1, rubber blanket 2, upper lid 3, upper integration
Fixed block 4, binding post 5, stud 6, copper bar 7, super capacitor monomer 8, shell 9, lower integrated fixed block 10 and lower cover 11；By
The first cavity inside that the upper lid 3, the shell 9 and the lower cover 11 are surrounded, is configured with one piece of upper integration fixed
Block 4, several super capacitor monomers 8 and one piece of lower integrated fixed block 10, the super capacitor monomer 8 is by which
7 electrical series of copper bar of upper/lower terminal arrangement, constitute electric capacity module；The copper bar 7 is inserted into corresponding and on described
In the spacing hole that integrated fixed block 4 or the lower integrated fixed block 10 are opened up, and company is fixed by some studs 6
The upper integrated fixed block 4 and the lower integrated fixed block 10 is connect, one is formed and can be accommodated the super capacitor monomer 8
Fixed cage；The binding post 5 has two, respectively being inserted in after the rubber blanket 2 through lid 3 on described, then respectively with place
Copper bar 7 in electric capacity module cascaded structure two ends is electrical connected；The outlet box 1 is arranged on the top surface of the upper lid 3, and in institute
State outlet box 1 inside be disposed be electrically connected with the electric capacity module and each super capacitor monomer 8 electric capacity module it is equal
Volt circuit plate, while on the electric capacity module equalizer circuit plate, being respectively directed to each described super capacitor monomer 8 and being disposed with master
Dynamic bleed-off circuit.
As shown in figure 1, in the super capacitor modular structure, the upper lid 3,11 structure of the shell 9 and the lower cover
Into the shell structure of protection interior super electric capacity monomer.Multiple super capacitor monomers 8 are consisted of 7 electrical series of the copper bar
One high pressure resistant and the super capacitor module of low-voltage capacity, realizes quick discharge and recharge behavior.It is in the modular structure, described super
The number of level electric capacity monomer 8 is required depending on specific product design, as an example, in the present embodiment, when described super
When electric capacity monomer 8 selects 3V/3000F super capacitor monomers, in order that super capacitor module has the electric capacity of 48V/165F ranks
Characteristic, needs for 18 super capacitor monomer electrical series to constitute an electric capacity module, you can make the modular structure reach 48V/
The capacitance characteristic of 165F ranks.
The active bleed-off circuit is electrically in parallel with corresponding super capacitor monomer, selects 3V/ with super capacitor monomer 8
As a example by 3000F super capacitor monomers, its operation principle is as follows：Discharge voltage is set as 2.9V, when the charging of super capacitor monomer 6
Voltage（That is side pressure）After reaching the value, bleed-off circuit is closed, by increasing the leakage current of the bleed-off circuit, the super electricity is reduced
Hold the charging current of monomer 8, release so as to actively carry out electricity.Let out from there through corresponding active is configured to super capacitor monomer
Road is put back to, can actively be carried out electricity and release when electric capacity monomer side pressure reaches preset value, reduce the charging of super capacitor monomer
Electric current, so as to the side pressure for realizing each super capacitor monomer is balanced, eliminates safe hidden trouble, it is ensured that safety in utilization.Additionally, described
Super capacitor modular structure also have steadiness it is high, it is anti-jolt, easy disassembling, for ease of maintenaince and part is replaced and is convenient for carrying
Feature, is easy to actual promotion and application.
Optimization, the active bleed-off circuit comprising power supply control chip U1, Darlington transistor Q1Q, the first electric capacity C1, first
Light emitting diode D1, first resistor R1, second resistance R2,3rd resistor R3, the 4th resistance R4 and the 5th resistance R5, wherein, institute
The 5th resistance R5 is stated for power resistor；Between the input Vin of the power supply control chip U1 and its common ground end VSS respectively
Electrical parallel connection the first electric capacity C1 and first resistor R1；The input Vin of the power supply control chip U1 is electrically connected with
One end of second resistance R2, the other end of second resistance R2 be electrically connected with one end of 3rd resistor R3,
One end of the 4th resistance R4 and one end of the 5th resistance R5, the other end of 3rd resistor R3 are electrically connected with
Base stage B of the output end vo ut of the power supply control chip U1 and the Darlington transistor Q1Q, the other end of the 4th resistance R4
It is electrically connected with the anode of the first light emitting diode D1, the other end and first light emitting diode of the 5th resistance R5
The negative electrode of D1 is electrically connected with the colelctor electrode C of the Darlington transistor Q1Q, and the emitter E of the Darlington transistor Q1Q is electrically connected with
The common ground end VSS of the power supply control chip U1；The other end of second resistance R2 is also electrically connected with the super electricity of correspondence
Hold the positive pole of monomer 8, the common ground end VSS of the power supply control chip U1 is electrically connected with the negative of correspondence super capacitor monomer 8
Pole.
As shown in figure 4, in the active bleed-off circuit, the power supply control chip U1 is used for detecting correspondence super capacitor
Whether the both positive and negative polarity side pressure of monomer 8 reaches preset value, by base stage B of the control Darlington transistor Q1Q if preset value is reached,
Closure bleed-off circuit（Colelctor electrode C and emitter E are turned on）, using bleed-off circuit in passive device（That is the 5th resistance R5）Disappear
Unnecessary electricity is consumed, each super capacitor monomer side pressure purpose in a balanced way is achieved in.
Optimization, signal output terminal is there also is provided in the outlet box 1；The signal output terminal and the electric capacity
Module equalizer circuit plate is electrical connected.The signal output terminal is used for concentrating the inside detection information for exporting the structure, for example
Follow-up over voltage alarm signal and temperature analog signal etc., so that outer distal end obtains the working condition of the structure, are found in time
Problem, eliminates safe hidden trouble, and further lifts safety in utilization.
Further optimize, on the electric capacity module equalizer circuit plate, there also is provided the electric connection signal output
The temperature reading loop of terminal；The temperature reading loop includes NTC themistor.In the temperature reading loop（Accompanying drawing
It is not shown）In, the NTC（Negative Temperature Coefficient, negative temperature coefficient）Thermal resistor is one
Plant with transition metal oxide as main raw material(s), using thermal sensitive ceramics component made by electronic ceramic process, its resistance value
Reduce with the rising of temperature, it is possible thereby to pass through the real-time power size of the NTC themistor, reflect module internal i.e.
Shi Wendu, and then by the outside output temperature analogue signal of the signal output terminal, so that outer distal end knows the electricity in time
Hold the real-time temperature situation of module internal.
Further optimize, on the electric capacity module equalizer circuit plate, there also is provided the electric connection signal output
The over voltage alarm loop of terminal.As shown in figure 5, the over voltage alarm loop is used for judging whether the voltage at electric capacity module two ends surpasses
Cross total pressure voltage（When super capacitor monomer 8 selects 3V/3000F super capacitor monomers, for electric capacity mould obtained by 18 series connection
Group, its total pressure voltage are 3 × 18=54V）, by the outside output overvoltage alarm signal of the signal output terminal if exceeding, with
Just outer distal end knows the situation for having super capacitor monomer group overvoltage occur in time.
To sum up, the super capacitor modular structure provided by the present embodiment, has the advantages that：（1）By to super
Electric capacity monomer configures corresponding active bleed-off circuit, can actively carry out electricity and let out when electric capacity monomer side pressure reaches preset value
Put, reduce the charging current of super capacitor monomer, so as to the side pressure for realizing each super capacitor monomer is balanced, eliminate safety hidden
Suffer from, it is ensured that safety in utilization；（2）By arranging over voltage alarm loop and temperature reading loop, can be to the super capacitor mould
The working condition of group structure carries out the monitoring of various security standpoints, to pinpoint the problems in time, eliminates safe hidden trouble, further carries
Rise safety in utilization；（3）By configuring the fixed cage that can accommodate super capacitor monomer, can be lifted modular structure steadiness and
Anti- bumpiness, is particularly well-suited to the application of motor vehicles；（4）Additionally, the super capacitor modular structure also have steadiness it is high,
Easy disassembling, for ease of maintenaince and part is replaced and the characteristics of be easy to carry, is easy to actual promotion and application.
As described above, this utility model preferably can be realized.For a person skilled in the art, it is new according to this practicality
The teaching of type, designs the super capacitor modular structure of multi-form and does not need performing creative labour.Without departing from this practicality
These embodiments are changed, are changed, replaced, is integrated in the case of new principle and spirit and modification still fall within it is practical
In new protection domain.
Claims (5)
1. a kind of super capacitor modular structure, it is characterised in that including outlet box（1）, rubber blanket（2）, upper lid（3）, upper one
Change fixed block（4）, binding post（5）, stud（6）, copper bar（7）, super capacitor monomer（8）, shell（9）, lower integrated fixed block
（10）And lower cover（11）；
Covered by described（3）, the shell（9）With the lower cover（11）The first cavity inside for surrounding, is configured with one piece of institute
State integrated fixed block（4）, several super capacitor monomers（8）Lower integrated fixed block described with one piece（10）, it is described super
Level electric capacity monomer（8）By thereon, lower two ends arrangement copper bar（7）Electrical series, constitute electric capacity module；
The copper bar（7）Be inserted into it is corresponding and described integrated fixed block（4）Or the lower integrated fixed block
（10）In the spacing hole for opening up, and pass through some studs（6）It is fixedly connected the upper integrated fixed block（4）With it is described
Lower integrated fixed block（10）, form one and can accommodate the super capacitor monomer（8）Fixed cage；
The binding post（5）There are two, be inserted in the rubber blanket respectively（2）The upper lid is passed through afterwards（3）, then respectively with place
In the copper bar at electric capacity module cascaded structure two ends（7）It is electrical connected；
The outlet box（1）Installed in the upper lid（3）Top surface, and in the outlet box（1）Inside be disposed with and electrically connect
Connect the electric capacity module and each described super capacitor monomer（8）Electric capacity module equalizer circuit plate, while in the electric capacity mould
On group equalizer circuit plate, each super capacitor monomer is respectively directed to（8）It is disposed with active bleed-off circuit.
2. a kind of super capacitor modular structure as claimed in claim 1, it is characterised in that the active bleed-off circuit includes electricity
Source control chip（U1）, Darlington transistor（Q1Q）, the first electric capacity（C1）, the first light emitting diode（D1）, first resistor（R1）,
Two resistance（R2）, 3rd resistor（R3）, the 4th resistance（R4）With the 5th resistance（R5）, wherein, the 5th resistance（R5）For work(
Rate resistance；
The power supply control chip（U1）Input（Vin）With its common ground end（VSS）Between it is respectively electrically in parallel described
First electric capacity（C1）With the first resistor（R1）；
The power supply control chip（U1）Input（Vin）It is electrically connected with the second resistance（R2）One end, described second
Resistance（R2）The other end be electrically connected with the 3rd resistor（R3）One end, the 4th resistance（R4）One end and institute
State the 5th resistance（R5）One end, the 3rd resistor（R3）The other end be electrically connected with the power supply control chip（U1）
Outfan（Vout）With the Darlington transistor（Q1Q）Base stage（B）, the 4th resistance（R4）The other end be electrically connected with institute
State the first light emitting diode（D1）Anode, the 5th resistance（R5）The other end and first light emitting diode（D1）'s
Negative electrode is electrically connected with the Darlington transistor（Q1Q）Colelctor electrode（C）, the Darlington transistor（Q1Q）Emitter stage（E）Electrically
Connect the power supply control chip（U1）Common ground end（VSS）；
The second resistance（R2）The other end be also electrically connected with correspondence super capacitor monomer（8）Positive pole, the power supply
Chip（U1）Common ground end（VSS）It is electrically connected with correspondence super capacitor monomer（8）Negative pole.
3. a kind of super capacitor modular structure as claimed in claim 1, it is characterised in that in the outlet box（1）In go back cloth
It is equipped with signal output terminal；
The signal output terminal is electrical connected with the electric capacity module equalizer circuit plate.
4. a kind of super capacitor modular structure as claimed in claim 3, it is characterised in that in the electric capacity module equalizer circuit
On plate, the temperature reading loop for being electrically connected with the signal output terminal is there also is provided；
The temperature reading loop includes NTC themistor.
5. a kind of super capacitor modular structure as claimed in claim 3, it is characterised in that in the electric capacity module equalizer circuit
On plate, the over voltage alarm loop for being electrically connected with the signal output terminal is there also is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620949339.0U CN206040445U (en) | 2016-08-26 | 2016-08-26 | Super capacitor module structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620949339.0U CN206040445U (en) | 2016-08-26 | 2016-08-26 | Super capacitor module structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206040445U true CN206040445U (en) | 2017-03-22 |
Family
ID=58304202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620949339.0U Expired - Fee Related CN206040445U (en) | 2016-08-26 | 2016-08-26 | Super capacitor module structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206040445U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107910910A (en) * | 2017-11-10 | 2018-04-13 | 中南大学 | A kind of super capacitor collaboration reconstructs passive pressure-equalizing device and method |
| CN111048321A (en) * | 2019-12-06 | 2020-04-21 | 武汉船用电力推进装置研究所（中国船舶重工集团公司第七一二研究所） | Super capacitor module |
| CN111326346A (en) * | 2020-03-03 | 2020-06-23 | 中车株洲电力机车有限公司 | Cylindrical super capacitor module structure and grouping method thereof |
| CN115910618A (en) * | 2023-02-07 | 2023-04-04 | 东莞市仟泰自动化设备有限公司 | Full-automatic kludge of ultracapacitor system module |
-
2016
- 2016-08-26 CN CN201620949339.0U patent/CN206040445U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107910910A (en) * | 2017-11-10 | 2018-04-13 | 中南大学 | A kind of super capacitor collaboration reconstructs passive pressure-equalizing device and method |
| CN107910910B (en) * | 2017-11-10 | 2020-02-21 | 中南大学 | Supercapacitor collaborative reconstruction passive voltage-sharing device and method |
| CN111048321A (en) * | 2019-12-06 | 2020-04-21 | 武汉船用电力推进装置研究所（中国船舶重工集团公司第七一二研究所） | Super capacitor module |
| CN111326346A (en) * | 2020-03-03 | 2020-06-23 | 中车株洲电力机车有限公司 | Cylindrical super capacitor module structure and grouping method thereof |
| CN115910618A (en) * | 2023-02-07 | 2023-04-04 | 东莞市仟泰自动化设备有限公司 | Full-automatic kludge of ultracapacitor system module |
| CN115910618B (en) * | 2023-02-07 | 2023-09-29 | 东莞市仟泰自动化设备有限公司 | Full-automatic kludge of supercapacitor module |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170322 Termination date: 20190826 |
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| CF01 | Termination of patent right due to non-payment of annual fee |