CN203690376U - Fixed support for square lithium ion battery combination - Google Patents
Fixed support for square lithium ion battery combination Download PDFInfo
- Publication number
- CN203690376U CN203690376U CN201320877444.4U CN201320877444U CN203690376U CN 203690376 U CN203690376 U CN 203690376U CN 201320877444 U CN201320877444 U CN 201320877444U CN 203690376 U CN203690376 U CN 203690376U
- Authority
- CN
- China
- Prior art keywords
- upper bracket
- lower carriage
- main body
- lithium ion
- ion battery
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- 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.)
- Expired - Lifetime
Links
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims description 50
- 229910001416 lithium ion Inorganic materials 0.000 title claims description 50
- 238000012856 packing Methods 0.000 claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 16
- 238000000034 method Methods 0.000 description 3
- 239000011449 brick Substances 0.000 description 2
- 238000005183 dynamical system Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003116 impacting effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
Images
Classifications
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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
- Y02E60/10—Energy storage using batteries
Abstract
The utility model relates to a fixed support which comprises a square upper support and a square lower support, wherein the square upper support is provided with an upper support main body which is provided with an upper support horizontal strip part and an upper support longitudinal strip part, a plurality of upper support battery jars are formed in the lower surface of the upper support main body, an upper support fixed lug is formed on the outer side surface of the upper support longitudinal strip part at the outermost side, an upper support packing belt positioning slot is formed on the outer side surface of the upper support horizontal strip part at the outermost side, and a guide rib is formed on the side wall of the upper support battery jar; the square lower support is provided with a lower support main body which is provided with a lower support horizontal strip part and a lower support longitudinal strip part, a plurality of lower support battery jars are formed in the upper surface side of the lower support main body, a lower support fixed lug is formed on the outer side surface of the lower support longitudinal strip part at the outermost side on the position corresponding to the upper support fixed lug, and a lower support packing positioning slot is formed on the outer side surface of the lower support horizontal strip part at the outermost side.
Description
Technical field
The utility model relates to a kind of fixed support, relates in particular to a kind of fixed support of rectangular lithium ion battery combination.
Background technology
Lithium ion battery has the advantages such as voltage is high, specific energy is high, recycle often, memory time is long, not only on portable electric appts as mobile phone, Digital Video and laptop computer are used widely, and be widely used in the big-and-middle-sized electrical equipment aspects such as electric automobile, electric bicycle and electric tool, therefore more and more higher to the performance requirement of lithium ion battery.
Along with the continuous progress of society, new-energy automobile particularly electric automobile is becoming the focus that automobile industry is developed.As the key components of power system of electric automobile, battery modules design whether rationally will directly have influence on functional, assembling capacity and the power performance of whole dynamical system.Meanwhile, arrange that because electric automobile can provide the space of battery is limited, therefore how effectively to improve space availability ratio, improve the energy bulk density of dynamical system, also Shi Ge battery producer endeavours the problem solving always.
Utility model content
The purpose of this utility model is the fixed support that proposes a kind of reasonable in design for the technological deficiency existing in prior art and can simply efficiently rectangular lithium ion battery be formed to the rectangular lithium ion battery combination of battery modules.
Adopt following technical scheme for realizing the purpose of this utility model.
The fixed support of a kind of rectangular lithium ion battery combination of the present utility model, have: square upper bracket, it has the upper bracket main body that is formed as lattice-shaped, described upper bracket main body has upper bracket horizontal stripe portion and upper bracket taeniae portion, the lower face side of described upper bracket main body forms multiple upper bracket battery cases, the upper surface of described upper bracket main body is plane, be formed with respectively anodal mark and negative pole identifies in the upper surface side of outermost upper bracket taeniae portion, on the lateral surface of outermost upper bracket taeniae portion, be formed with the fixing ear of upper bracket, lateral surface in outermost upper bracket horizontal stripe portion is formed with upper bracket strap location notch, on the sidewall of upper bracket battery case, form guiding rib, square lower carriage, it has the lower carriage main body that is formed as lattice-shaped, described lower carriage main body has lower carriage horizontal stripe portion and lower carriage taeniae portion, the upper surface side of described lower carriage main body forms multiple lower carriage battery cases, multiple lower carriage battery cases of described lower carriage main body are corresponding with multiple upper bracket battery cases of described upper bracket main body, the lower surface of described lower carriage main body is plane, on the lateral surface of outermost lower carriage taeniae portion, on the position corresponding with the fixing ear of described upper bracket, be formed with the fixing ear of lower carriage, at the lateral surface of outermost lower carriage horizontal stripe portion, on the position corresponding with upper bracket strap location notch, be formed with lower carriage packing location notch.
According to the fixed support of above-mentioned rectangular lithium ion battery combination, single lithium ion battery can be clipped in the battery case of both sides by the upper battery case that is formed on upper bracket main body and lower carriage main body, in addition, on the battery case of upper bracket main body, be formed with guiding rib, thereby can in the battery case that single battery is arranged in to square lower carriage, cover square upper bracket afterwards, just can battery be imported in the battery case of square upper bracket by guiding rib, thereby easy and simple to handle, can simply efficiently rectangular lithium ion battery be formed to battery modules.
In addition, in upper bracket main body and lower carriage main body, form respectively the fixing ear of upper bracket and the fixing ear of lower carriage, like this by carrying out through trip bolt lithium ion battery to be fastened on square upper bracket and square lower carriage in the fixing ear of upper bracket and the fixing ear of lower carriage.
In addition, be formed with anodal mark and negative pole mark at the upper surface of upper bracket main body, thereby can prevent that battery core from anti-dress occurring in assembling process, in addition, in upper bracket main body and lower carriage main body, form strap location notch, facilitate the packing of battery modules.
In the fixed support of above-mentioned rectangular lithium ion battery combination, at the upper surface of described upper bracket main body, be formed with multiple upper bracket brace tables in upper bracket horizontal stripe portion, at the lower surface of described lower carriage main body, be formed with multiple lower carriage brace tables in lower carriage horizontal stripe portion.Can, when stacked multiple fixed supports that battery is installed, can support by upper bracket brace table and lower carriage brace table like this.
In the fixed support of above-mentioned rectangular lithium ion battery combination, at the upper surface of described upper bracket main body, be formed with ballistic support at the two ends of upper bracket horizontal stripe portion.In the time that battery modules is subject to impacting, prevent that the bus-bar on battery from misplacing like this, thereby prevent that battery self is short-circuited.
In the fixed support of above-mentioned rectangular lithium ion battery combination, also there is supporting sleeve, described supporting sleeve is supported between the fixing ear of described upper bracket and the fixing ear of described lower carriage.Supporting sleeve can be supported between the fixing ear of upper bracket and the fixing ear of lower carriage, can prevent from causing because hold-down screw moment of torsion is excessive the fixing ear of upper bracket to damage the generation of phenomenon.
In the fixed support of above-mentioned rectangular lithium ion battery combination, each bight of main body outside described upper bracket, form guide ledges protruding upward in upper surface side, in each bight of described lower carriage main body, form and can coordinate direction recess with described guide ledges in lower face side.In the time of the fixed support of stacked rectangular lithium ion battery combination, the outer guide ledges of main body of upper bracket and the direction recess of lower carriage main body cooperatively interact, and can realize the levels of two battery modules and assemble fast like this.
In the fixed support of above-mentioned rectangular lithium ion battery combination, each bight of main body outside described upper bracket, be formed with side heating fixing hole in lower face side, on the lateral surface of the outermost lower carriage taeniae portion of described lower carriage main body, form the end and add heat fixation ear.The heater of battery modules can be arranged on to support bracket fastened bottom and sidepiece like this.
In the fixed support of above-mentioned rectangular lithium ion battery combination, described upper bracket outside, the upper surface side of the outermost upper bracket taeniae portion of main body forms the fixing ear of band, at the lower carriage horizontal stripe portion formation small boss at the middle part of described lower carriage main body.Owing to forming the fixing ear of band, institute so that tying up of follow-up battery wire harness prevent because power brick is conducted oneself with dignity due to small boss being set in addition, under long-time stressed effect, there is deformation in square lower carriage middle part, forms one reclinate arc, cause becoming flexible of middle part battery core.
In the fixed support of above-mentioned rectangular lithium ion battery combination, the fixing ear of described upper bracket and the fixing ear of described lower carriage and the described end, add heat fixation ear and be in staggered distribution.In the time that arrangement is provided with the fixed support of battery pack, can make fixing ear insert in the space between other fixing ear like this, improve space availability ratio.
Compared with prior art, the present invention has following beneficial effect.
According to the fixed support of above-mentioned rectangular lithium ion battery combination, single lithium ion battery can be clipped in the battery case of both sides by the upper battery case that is formed on upper bracket main body and lower carriage main body, in addition, on the battery case of upper bracket main body, be formed with guiding rib, thereby can in the battery case that single battery is arranged in to square lower carriage, cover square upper bracket afterwards, just can battery be imported in the battery case of square upper bracket by guiding rib, thereby easy and simple to handle, can simply efficiently rectangular lithium ion battery be formed to battery modules.
In addition, in upper bracket main body and lower carriage main body, form respectively the fixing ear of upper bracket and the fixing ear of lower carriage, like this by carrying out through trip bolt lithium ion battery to be fastened on square upper bracket and square lower carriage in the fixing ear of upper bracket and the fixing ear of lower carriage.
In addition, be formed with anodal mark and negative pole mark at the upper surface of upper bracket main body, thereby can prevent that battery core from anti-dress occurring in assembling process, in addition, in upper bracket main body and lower carriage main body, form strap location notch, facilitate the packing of battery modules.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that represents the support bracket fastened square upper bracket of rectangular lithium ion battery combination of the present utility model.
Fig. 2 is the schematic diagram that represents the support bracket fastened square upper bracket of rectangular lithium ion battery combination of the present utility model.
Fig. 3 is the schematic diagram that represents the support bracket fastened square lower carriage of rectangular lithium ion battery combination of the present utility model.
Fig. 4 is the schematic diagram that represents the support bracket fastened square lower carriage of rectangular lithium ion battery combination of the present utility model.
Fig. 5 is the support bracket fastened schematic diagram that represents to be fixed with rectangular lithium ion battery combination.
Fig. 6 is the state diagram that represents that fixed support is transversely arranged.
Fig. 7 is the bottom that the is illustrated in square lower carriage schematic diagram while being fixed with heater.
Fig. 8 is the schematic diagram while representing side heating plate is installed.
Embodiment
Below, the fixed support as the rectangular lithium ion battery combination of embodiment of the present utility model based on accompanying drawing explanation.
Fig. 1 is the schematic diagram that represents the support bracket fastened square upper bracket of rectangular lithium ion battery combination of the present utility model.Fig. 2 is the schematic diagram that represents the support bracket fastened square upper bracket of rectangular lithium ion battery combination of the present utility model.Fig. 3 is the schematic diagram that represents the support bracket fastened square lower carriage of rectangular lithium ion battery combination of the present utility model.Fig. 4 is the schematic diagram that represents the support bracket fastened square lower carriage of rectangular lithium ion battery combination of the present utility model.Fig. 5 is the support bracket fastened schematic diagram that represents to be fixed with rectangular lithium ion battery combination.Fig. 6 is the state diagram that represents that fixed support is transversely arranged.Fig. 7 is the bottom that the is illustrated in square lower carriage schematic diagram while being fixed with heater.Fig. 8 is the schematic diagram while representing side heating plate is installed.
As shown in Figure 1 to Figure 4, the fixed support of rectangular lithium ion battery combination of the present utility model has: square upper bracket 10, it has the upper bracket main body 11 that is formed as lattice-shaped, upper bracket main body has upper bracket horizontal stripe portion 111 and upper bracket taeniae portion 112, the lower face side of upper bracket main body 11 forms multiple upper bracket battery cases 12, the upper surface of upper bracket main body 11 is plane, be formed with respectively anodal mark 13 and negative pole mark 14 in the upper surface side of outermost upper bracket taeniae portion 112, on the lateral surface of outermost upper bracket taeniae portion 112, be formed with the fixing ear 15 of upper bracket, lateral surface in outermost upper bracket horizontal stripe portion 111 is formed with upper bracket strap location notch 16, on the sidewall of upper bracket battery case 12, form guiding rib 17, square lower carriage 20, it has the lower carriage main body 21 that is formed as lattice-shaped, lower carriage main body 21 has lower carriage horizontal stripe portion 211 and lower carriage taeniae portion 212, the upper surface side of lower carriage main body 21 forms multiple lower carriage battery cases 22, multiple lower carriage battery cases 22 of lower carriage main body 21 are corresponding with multiple upper bracket battery cases 12 of upper bracket main body 11, the lower surface of lower carriage main body 21 is plane, on the lateral surface of outermost lower carriage taeniae portion 212, on the position corresponding with the fixing ear 15 of upper bracket, be formed with the fixing ear 25 of lower carriage, at the lateral surface of outermost lower carriage horizontal stripe portion 211, on the position corresponding with upper bracket strap location notch 16, be formed with lower carriage packing location notch 26.
According to the fixed support of above-mentioned rectangular lithium ion battery combination, single lithium ion battery can be clipped in the battery case of both sides by the upper battery case that is formed on upper bracket main body and lower carriage main body, in addition, on the battery case of upper bracket main body, be formed with guiding rib, thereby can in the battery case that single battery is arranged in to square lower carriage, cover square upper bracket afterwards, just can battery be imported in the battery case of square upper bracket by guiding rib, thereby easy and simple to handle, can simply efficiently rectangular lithium ion battery be formed to battery modules
In addition, in upper bracket main body and lower carriage main body, form respectively the fixing ear of upper bracket and the fixing ear of lower carriage, like this by carrying out through trip bolt lithium ion battery to be fastened on square upper bracket and square lower carriage in the fixing ear of upper bracket and the fixing ear of lower carriage.
In addition, be formed with anodal mark and negative pole mark at the upper surface of upper bracket main body, thereby can prevent that battery core from anti-dress occurring in assembling process, in addition, in upper bracket main body and lower carriage main body, form strap location notch, facilitate the packing of battery modules.
In addition, as shown in Figure 1 to Figure 4 described in, at the upper surface of upper bracket main body 11, be formed with multiple upper bracket brace tables 18 in upper bracket horizontal stripe portion 111, at the lower surface of lower carriage main body 21, be formed with multiple lower carriage brace tables 28 in lower carriage horizontal stripe portion 211.Can, when stacked multiple fixed supports that battery is installed, can support by upper bracket brace table and lower carriage brace table like this.
In addition, as shown in Figure 1, at the upper surface of upper bracket main body 11, be formed with ballistic support 19 at the two ends of upper bracket horizontal stripe portion 111.In the time that battery modules is subject to impacting, prevent that the bus-bar on battery from misplacing like this, thereby prevent that battery self is short-circuited.
In addition, as shown in Figure 5, also have supporting sleeve 30, supporting sleeve 30 is supported between the fixing ear 15 of upper bracket and the fixing ear 25 of lower carriage.Supporting sleeve can be supported between the fixing ear of upper bracket and the fixing ear of lower carriage, can prevent from causing because hold-down screw moment of torsion is excessive the fixing ear of upper bracket to damage the generation of phenomenon.
In addition, as shown in Figures 1 to 4, outside upper bracket, each bight of main body 11, forms guide ledges protruding upward 113 in upper surface side, in each bight of lower carriage main body 21, forms and can coordinate direction recess 213 with guide ledges 113 in lower face side.In the time of the fixed support of stacked rectangular lithium ion battery combination, the outer guide ledges of main body of upper bracket and the direction recess of lower carriage main body cooperatively interact, and can realize the levels of two battery modules and assemble fast like this.
In addition, as shown in Figure 1 to Figure 4 and shown in Fig. 7, Fig. 8, each bight of main body 11 outside upper bracket, is formed with side heating fixing hole 114 in lower face side, forms the end to add heat fixation ear 214 on the lateral surface of the outermost lower carriage taeniae portion 212 of lower carriage main body 21.The heater of battery modules can be arranged on to support bracket fastened bottom and sidepiece like this.
In addition, as shown in Figure 4, outside upper bracket, the upper surface side of the outermost upper bracket taeniae portion of main body 11 forms the fixing ear 115 of band, forms small boss 216 in the lower carriage horizontal stripe portion at the middle part of lower carriage main body 21.Due to the fixing ear of stroke band, institute so that tying up of follow-up battery wire harness prevent because power brick is conducted oneself with dignity due to small boss being set in addition, under long-time stressed effect, there is deformation in square lower carriage middle part, forms one reclinate arc, cause becoming flexible of middle part battery core.
In addition, as shown in Figure 6, the fixing ear of upper bracket and the fixing ear of lower carriage and the end, add heat fixation ear and be in staggered distribution.In the time that arrangement is provided with the fixed support of battery pack, can make fixing ear insert in the space between other fixing ear like this, improve space availability ratio.
The fixed support of the rectangular lithium ion battery combination to preferred implementation of the present utility model is illustrated above, but, the utility model is not limited to above-mentioned concrete execution mode, only otherwise depart from the scope of claim, can carry out various distortion or change.The utility model comprises various distortion and change within the scope of the claims.
Claims (8)
1. a fixed support for rectangular lithium ion battery combination, is characterized in that having:
Square upper bracket, it has the upper bracket main body that is formed as lattice-shaped, described upper bracket main body has upper bracket horizontal stripe portion and upper bracket taeniae portion, the lower face side of described upper bracket main body forms multiple upper bracket battery cases, the upper surface of described upper bracket main body is plane, be formed with respectively anodal mark and negative pole identifies in the upper surface side of outermost upper bracket taeniae portion, on the lateral surface of outermost upper bracket taeniae portion, be formed with the fixing ear of upper bracket, lateral surface in outermost upper bracket horizontal stripe portion is formed with upper bracket strap location notch, on the sidewall of upper bracket battery case, form guiding rib,
Square lower carriage, it has the lower carriage main body that is formed as lattice-shaped, described lower carriage main body has lower carriage horizontal stripe portion and lower carriage taeniae portion, the upper surface side of described lower carriage main body forms multiple lower carriage battery cases, multiple lower carriage battery cases of described lower carriage main body are corresponding with multiple upper bracket battery cases of described upper bracket main body, the lower surface of described lower carriage main body is plane, on the lateral surface of outermost lower carriage taeniae portion, on the position corresponding with the fixing ear of described upper bracket, be formed with the fixing ear of lower carriage, at the lateral surface of outermost lower carriage horizontal stripe portion, on the position corresponding with upper bracket strap location notch, be formed with lower carriage packing location notch.
2. the fixed support of rectangular lithium ion battery combination according to claim 1, it is characterized in that, at the upper surface of described upper bracket main body, be formed with multiple upper bracket brace tables in upper bracket horizontal stripe portion, at the lower surface of described lower carriage main body, be formed with multiple lower carriage brace tables in lower carriage horizontal stripe portion.
3. the fixed support of rectangular lithium ion battery combination according to claim 2, is characterized in that, at the upper surface of described upper bracket main body, is formed with ballistic support at the two ends of upper bracket horizontal stripe portion.
4. the fixed support of rectangular lithium ion battery combination according to claim 3, is characterized in that also having supporting sleeve, and described supporting sleeve is supported between the fixing ear of described upper bracket and the fixing ear of described lower carriage.
5. the fixed support of rectangular lithium ion battery combination according to claim 4, it is characterized in that, each bight of main body outside described upper bracket, form guide ledges protruding upward in upper surface side, in each bight of described lower carriage main body, form and can coordinate direction recess with described guide ledges in lower face side.
6. the fixed support of rectangular lithium ion battery combination according to claim 5, it is characterized in that, each bight of main body outside described upper bracket, be formed with side heating fixing hole in lower face side, on the lateral surface of the outermost lower carriage taeniae portion of described lower carriage main body, form the end and add heat fixation ear.
7. the fixed support of rectangular lithium ion battery combination according to claim 6, it is characterized in that, outside described upper bracket, the upper surface side of the outermost upper bracket taeniae portion of main body forms the fixing ear of band, forms small boss in the lower carriage horizontal stripe portion at the middle part of described lower carriage main body.
8. the fixed support of rectangular lithium ion battery combination according to claim 7, is characterized in that, the fixing ear of described upper bracket and the fixing ear of described lower carriage and the described end add heat fixation ear and be in staggered distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320877444.4U CN203690376U (en) | 2013-12-23 | 2013-12-23 | Fixed support for square lithium ion battery combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320877444.4U CN203690376U (en) | 2013-12-23 | 2013-12-23 | Fixed support for square lithium ion battery combination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203690376U true CN203690376U (en) | 2014-07-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320877444.4U Expired - Lifetime CN203690376U (en) | 2013-12-23 | 2013-12-23 | Fixed support for square lithium ion battery combination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203690376U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105895842A (en) * | 2016-05-03 | 2016-08-24 | 北京恒绿源和科技有限公司 | Shell of assembly body for assembling lithium battery and metal frame |
| CN106159144A (en) * | 2016-08-18 | 2016-11-23 | 系统电子科技（镇江）有限公司 | A kind of Novel electric core support |
| CN107425153A (en) * | 2016-05-23 | 2017-12-01 | 宁德时代新能源科技股份有限公司 | Battery module |
| WO2022012025A1 (en) * | 2020-07-17 | 2022-01-20 | 东莞新能安科技有限公司 | Battery module |
-
2013
- 2013-12-23 CN CN201320877444.4U patent/CN203690376U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105895842A (en) * | 2016-05-03 | 2016-08-24 | 北京恒绿源和科技有限公司 | Shell of assembly body for assembling lithium battery and metal frame |
| CN105895842B (en) * | 2016-05-03 | 2018-08-21 | 北京恒绿源和科技有限公司 | Shell for the assembly for assembling lithium battery and metal framework |
| CN107425153A (en) * | 2016-05-23 | 2017-12-01 | 宁德时代新能源科技股份有限公司 | Battery module |
| CN106159144A (en) * | 2016-08-18 | 2016-11-23 | 系统电子科技（镇江）有限公司 | A kind of Novel electric core support |
| WO2022012025A1 (en) * | 2020-07-17 | 2022-01-20 | 东莞新能安科技有限公司 | Battery module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140702 |
|
| CX01 | Expiry of patent term |