CN114256559B - Be applied to new energy automobile power battery package silica gel foaming spacer - Google Patents
Be applied to new energy automobile power battery package silica gel foaming spacer Download PDFInfo
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- CN114256559B CN114256559B CN202111594502.8A CN202111594502A CN114256559B CN 114256559 B CN114256559 B CN 114256559B CN 202111594502 A CN202111594502 A CN 202111594502A CN 114256559 B CN114256559 B CN 114256559B
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- Prior art keywords
- silica gel
- heat dissipation
- gel foaming
- new energy
- power 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.)
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/625—Vehicles
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
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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 invention discloses a silica gel foaming spacer applied to a power battery pack of a new energy automobile, which is characterized in that firstly, when a silica gel foaming matrix is foamed, the suction can be realized, the strong and irritant peculiar smell of most of silicon rubber products vulcanized by an organic peroxide vulcanizing agent can be eliminated in the production process, the protection to the surrounding environment and personnel is improved, after the foaming is finished, the inside of a supporting tube is beneficial to being inserted into an adsorption heat dissipation column, the final encapsulation is finished, secondly, a guide cover can position a middle partition plate and an adsorption heat dissipation block, the adsorption heat dissipation block is beneficial to adsorbing peculiar smell air at the upper end and the lower end of the silica gel foaming matrix and a protective outer layer, the guide heat is also beneficial to realizing the damping buffer protection of the power battery pack of the new energy automobile, meanwhile, the circulation of the heat outside the silica gel foaming matrix is also improved, and finally, the adsorption heat dissipation column in the supporting tube can adsorb the peculiar smell air, in addition, the guide heat is beneficial to the heat dissipation from the front end and the back end of the adsorption heat dissipation column is convenient for the heat to dissipate outwards.
Description
Technical Field
The invention relates to the technical field of silica gel foaming materials, in particular to a silica gel foaming spacer applied to a power battery pack of a new energy automobile.
Background
The silica gel has the characteristics of an organic polymer elastomer, has the wide high-low temperature adaptability of inorganic substances, and has become the first choice material in the fields of military aerospace, medical treatment, automobiles, buildings and the like. The foaming silica gel is formed by adding a foaming agent into a sizing material, decomposing the foaming agent at high temperature in the vulcanization process to generate bubbles, and wrapping the bubbles in the silicone rubber. The foaming silica gel material not only maintains the original excellent performance of the silica gel, but also has the characteristics of heat insulation, sound insulation, shock absorption, light weight of products and the like, and the application field of the foaming silica gel material is greatly extended.
According to the above, the conventional silica gel foaming spacer in the prior art has various defects and shortcomings in the process of being applied to a power battery of a new energy automobile, and is specifically as follows;
1. not only is the peculiar smell in the production process sharp, but also the peculiar smell is easy to overflow in the use process, and the influence is brought to a driver.
2. Although traditional silica gel foaming spacer buffering shock attenuation is effectual, carries out higher protection to the battery package, nevertheless is unfavorable for thermal circulation, has influenced the heat dispersion of battery, and then greatly increased the potential safety hazard of battery package. Therefore, in view of the above drawbacks, it is necessary to design a silica gel foam spacer for a power battery pack of a new energy automobile.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: the utility model provides a be applied to new energy automobile power battery package silica gel foaming spacer, solves the problem that the background art presented.
In order to solve the technical problems, the technical scheme of the invention is as follows: the utility model provides a be applied to new energy automobile power battery package silica gel foaming spacer, includes silica gel foaming base member (1), kuppe (2), intermediate baffle (3), absorption radiating block (4), stay tube (5), absorption radiating column (6), protection skin (7), kuppe (2) quantity be a plurality of pieces, kuppe (2) set firmly in inside silica gel foaming base member (1) from a left side to the right side, kuppe (2) adopt hot melt to be connected with silica gel foaming base member (1), intermediate baffle (3) set firmly in inside middle end of kuppe (2), intermediate baffle (3) and kuppe (2) adopt high temperature resistant adhesive to be connected, absorption radiating block (4) set firmly in two faces from top to bottom of intermediate baffle (3), absorption radiating block (4) and intermediate baffle (3) adopt high temperature resistant adhesive to be connected, and absorption radiating block (4) and kuppe (2) adopt high temperature resistant adhesive to be connected, the kuppe (5) quantity be a plurality of pieces for the piece, the kuppe (5) and the silica gel foaming base member (1) adopt the high temperature resistant adhesive to set firmly between two base members (1) and two high temperature resistant adhesive to be connected with silica gel (5), and stay tube (5) and kuppe (2) adopt hot melt to be connected, absorption heat dissipation post (6) set firmly in stay tube (5) inside, absorption heat dissipation post (6) and stay tube (5) adopt hot melt to be connected, protective outer layer (7) set firmly in both ends about silica gel foaming matrix (1), protective outer layer (7) and silica gel foaming matrix (1) adopt high temperature resistant adhesive to be connected.
Further, silica gel foaming base member (1) inside still be equipped with a plurality of kuppe of quantity and place chamber (11), kuppe place chamber (11) for hollow cavity, kuppe place chamber (11) between still be equipped with the heat dissipation post and place chamber (12), heat dissipation post place chamber (12) for hollow cavity, just heat dissipation post place chamber (12) and kuppe and place chamber (11) integrated into one piece.
Further, the inside heat dissipation piece that still is equipped with of kuppe (2) place chamber (21), the heat dissipation piece place chamber (21) for hollow cavity, the inside left and right sides of kuppe (2) still be equipped with a plurality of guiding holes (22), guiding hole (22) be circular through-hole.
Further, the middle partition board (3) is made of a heat-insulating tin pad.
Furthermore, the adsorption heat dissipation block (4) and the adsorption heat dissipation column (6) are nano active carbon fibers, and the material is composed of a plurality of or one oxygen-containing groups of carboxyl, phenol group and quinone group.
Further, an adsorption hole (51) is further formed in the support tube (5), and the adsorption hole (51) is a circular through hole.
Furthermore, the inside of the protective outer layer (7) is fixedly provided with a plurality of silica gel sponges from left to right, and the silica gel sponges are connected with the protective outer layer (7) by adopting high-temperature resistant adhesive.
Compared with the prior art, the foam spacer for the silica gel of the power battery pack of the new energy automobile has the following functions;
1. firstly, in the production process, a silica gel foaming matrix is arranged outside a supporting tube, so that a negative pressure pipeline in the prior art can be conveniently inserted into the supporting tube, when the silica gel foaming matrix is foamed, suction can be realized by means of negative pressure effect of the silica gel foaming matrix, and strong irritation peculiar smell of most of silicone rubber products vulcanized by an organic peroxide vulcanizing agent can be eliminated in the production process, the protection of surrounding environment and personnel is improved, and after foaming is finished, the inside of the supporting tube is beneficial to being inserted into an adsorption heat dissipation column, so that final encapsulation is finished.
2. Secondly, in the use process, the air guide shield can position the middle partition plate and the adsorption heat dissipation block, so that the adsorption heat dissipation block is beneficial to adsorbing peculiar smell air at the upper end and the lower end of the silica gel foaming matrix and the protective outer layer, and meanwhile, the heat guide is also beneficial to guiding, so that the shock absorption, buffering and protection of the new energy automobile power battery pack are realized, and meanwhile, the circulation of the heat outside the new energy automobile power battery pack is improved;
3. and finally, in the use process, the adsorption heat-dissipation column in the support tube can adsorb peculiar smell air, and is beneficial to diversion heat, so that the heat can be conveniently dissipated from the front end and the rear end outwards through the adsorption heat-dissipation column.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a front view of a silicone foam separator for a power battery pack of a new energy vehicle;
FIG. 2 is a top view of a silicone foam separator for a power battery pack of a new energy vehicle;
FIG. 3 is a perspective view of a silicone foam separator for a power battery pack of a new energy vehicle;
FIG. 4 is a perspective view of a separation state of a silica gel foam spacer applied to a power battery pack of a new energy automobile;
fig. 5 is an enlarged perspective view of the pod, intermediate partition, and adsorption heat sink.
The silica gel foaming matrix 1, the air guide sleeve 2, the middle partition plate 3, the adsorption heat dissipation block 4, the support tube 5, the adsorption heat dissipation column 6, the protective outer layer 7, the air guide sleeve placing cavity 11, the heat dissipation column placing cavity 12, the heat dissipation block placing cavity 21, the air guide holes 22, the adsorption holes 51 and the silica gel sponge 71.
The following detailed description will be further described in conjunction with the above-described figures.
Detailed Description
In the following, numerous specific details are set forth in order to provide a thorough understanding of the concepts underlying the described embodiments, however, it will be apparent to one skilled in the art that the described embodiments may be practiced without some or all of these specific details, and in other instances well-known process steps are not described in detail.
In the description of the invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the invention.
As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the silica gel foaming spacer applied to the power battery pack of the new energy automobile comprises a silica gel foaming matrix 1, a guide isolation cover 2, a middle partition plate 3, an adsorption heat dissipation block 4, support pipes 5, an adsorption heat dissipation column 6 and a protective outer layer 7, wherein the guide isolation cover 2 is a plurality of pieces, the guide isolation cover 2 is fixedly arranged in the silica gel foaming matrix 1 from left to right, the guide isolation cover 2 is fixedly connected with the silica gel foaming matrix 1 by adopting hot melting, the middle partition plate 3 is fixedly arranged at the middle end in the guide isolation cover 2, the middle partition plate 3 is connected with the guide isolation cover 2 by adopting a high-temperature-resistant adhesive, the adsorption heat dissipation block 4 is fixedly arranged on the upper surface and the lower surface of the middle partition plate 3, the adsorption heat dissipation block 4 is connected with the middle partition plate 3 by adopting a high-temperature-resistant adhesive, the adsorption heat dissipation block 4 is connected with the guide isolation cover 2 by adopting a high-temperature-resistant adhesive, the support pipes 5 are a plurality of pieces, the support pipes 5 are fixedly arranged in the foaming matrix 1 from left to right, the guide isolation cover 2 is fixedly arranged in the silica gel, the guide isolation cover 2 is fixedly connected with the inner side of the silica gel foaming matrix 1 by adopting a high-temperature-resistant adhesive, the two support pipes 5 are fixedly arranged between the guide isolation covers 5 and the two layers 5 are fixedly connected with the high-temperature-resistant adhesive 6, and the upper and the protective outer layer is fixedly connected with the silica gel column 1 by adopting a high-temperature-resistant adhesive, and the high-resistant adhesive 6;
the silica gel foaming spacer applied to the power battery pack of the new energy automobile has the following functions;
A. in the production process, the silica gel foaming matrix 1 is arranged outside the support tube 5, so that a negative pressure pipeline in the prior art can be conveniently inserted into the support tube 5, when the silica gel foaming matrix 1 is foamed, suction can be realized by means of the negative pressure effect of the silica gel foaming matrix, strong irritation peculiar smell of most of silicone rubber products vulcanized by an organic peroxide vulcanizing agent can be eliminated in the production process, the protection of surrounding environment and personnel is improved, and after the foaming is finished, the interior of the support tube 5 is beneficial to being inserted into the adsorption heat dissipation column 6, so that the final encapsulation is finished;
B. in the use process, the air guide shield 2 can position the middle partition plate 3 and the adsorption heat dissipation block 4, so that the adsorption heat dissipation block 4 is beneficial to adsorbing peculiar smell air at the upper end and the lower end of the silica gel foaming matrix 1 and the protective outer layer 7, and simultaneously, the air guide heat is beneficial to guiding, and the flow of the heat outside the air guide shield is improved while the damping buffer protection of the power battery pack of the new energy automobile is realized;
C. in the use process, the adsorption heat dissipation column 6 in the support tube 5 can adsorb peculiar smell air, and is beneficial to guiding heat, so that the heat can be conveniently dissipated outwards from the front end and the rear end through the adsorption heat dissipation column 6;
the inside of the silica gel foaming matrix 1 is also provided with a plurality of guide cover placing cavities 11, the guide cover placing cavities 11 are hollow cavities, heat dissipation column placing cavities 12 are arranged between every two guide cover placing cavities 11, the heat dissipation column placing cavities 12 are hollow cavities, and the heat dissipation column placing cavities 12 and the guide cover placing cavities 11 are integrally formed;
it should be noted that the air guide sleeve placing cavity 11 can facilitate the placing of the air guide sleeve 2, the heat dissipation column placing cavity 12 can facilitate the placing of the adsorption heat dissipation column 6, and the heat dissipation column placing cavity 12 and the air guide sleeve placing cavity 11 are integrally formed, so that the circulation of air flow and heat is also facilitated, and the heat dissipation and the peculiar smell air adsorption of the silica gel foaming matrix 1 in the production and use processes are facilitated;
a heat dissipation block placing cavity 21 is further arranged in the air guide separation cover 2, the heat dissipation block placing cavity 21 is a hollow cavity, a plurality of air guide holes 22 are further formed in the left side and the right side of the inside of the air guide separation cover 2, and the air guide holes 22 are circular through holes;
it should be noted that the heat dissipation block placing cavity 21 is beneficial to placing the middle partition plate 3 and the adsorption heat dissipation block 4, and the flow guiding holes 22 can not influence the circulation of heat and air, so as to improve the adsorption and heat dissipation effects of the adsorption heat dissipation block 4 and the adsorption heat dissipation column 6;
the middle partition plate 3 is made of a heat-insulating tin pad;
the middle partition board 3 adopts a heat insulation tin pad, so that heat can be blocked, and the heat insulation flame retardance is improved;
the adsorption heat dissipation block 4 and the adsorption heat dissipation column 6 are nano active carbon fibers, and the material is composed of a plurality of or one oxygen-containing groups of carboxyl, phenol group and quinone group;
it should be noted that, because the adsorption heat dissipation block 4 and the adsorption heat dissipation column 6 are nano activated carbon fibers, and then a plurality of micropores are arranged in the adsorption heat dissipation block, the adsorption heat dissipation block not only can adsorb peculiar smell air in ambient air, but also is beneficial to heat circulation and improves heat dissipation, and meanwhile, because the nano fibers are adopted, the adsorption heat dissipation block has flexibility and enhances the soft effect of the silica gel foaming spacer;
an adsorption hole 51 is further formed in the support tube 5, and the adsorption hole 51 is a circular through hole;
it should be noted that the adsorption holes 51 can facilitate heat and air inflow, so that the adsorption heat dissipation column 6 can conveniently generate heat dissipation and adsorption purification effects on the outer silica gel foaming matrix 1;
a plurality of silica gel sponges 71 are fixedly arranged in the protective outer layer 7 from left to right, and the silica gel sponges 71 are connected with the protective outer layer 7 by adopting a high-temperature-resistant adhesive;
it should be noted that the silica gel sponge 71 can improve heat and odor air entering the adsorption heat sink 4, and enhance adsorptivity of the adsorption heat sink 4.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present invention, and these modifications and variations should also be regarded as the scope of the invention.
Claims (7)
1. The utility model provides a be applied to new energy automobile power battery package silica gel foaming spacer, its characterized in that includes silica gel foaming base member (1), kuppe (2), intermediate baffle (3), absorption radiating block (4), stay tube (5), absorption radiating column (6), protection skin (7), kuppe (2) quantity be a plurality of pieces, kuppe (2) set firmly in silica gel foaming base member (1) inside from a left side to the right side, kuppe (2) adopt hot melt connection with silica gel foaming base member (1), intermediate baffle (3) set firmly in kuppe (2) inside middle-end, intermediate baffle (3) and kuppe (2) adopt high temperature resistant adhesive to be connected, absorption radiating block (4) set firmly in intermediate baffle (3) upper and lower two sides, absorption radiating block (4) and intermediate baffle (3) adopt high temperature resistant adhesive to be connected, absorption radiating block (4) and kuppe (2) adopt high temperature resistant adhesive to connect, the stay tube (5) quantity be that support tube (5) set firmly in between two inside for silica gel (1) and two support tube (5) are that high temperature resistant adhesive is adopted between the expansion radiating block (5) and the base member (1), and stay tube (5) and kuppe (2) adopt hot melt to be connected, absorption heat dissipation post (6) set firmly in stay tube (5) inside, absorption heat dissipation post (6) and stay tube (5) adopt hot melt to be connected, protective outer layer (7) set firmly in both ends about silica gel foaming matrix (1), protective outer layer (7) and silica gel foaming matrix (1) adopt high temperature resistant adhesive to be connected.
2. The silica gel foaming spacer for the power battery pack of the new energy automobile as claimed in claim 1, wherein a plurality of guide cover placing cavities (11) are further arranged in the silica gel foaming matrix (1), the guide cover placing cavities (11) are hollow cavities, heat dissipation column placing cavities (12) are further arranged between every two guide cover placing cavities (11), the heat dissipation column placing cavities (12) are hollow cavities, and the heat dissipation column placing cavities (12) and the guide cover placing cavities (11) are integrally formed;
the adsorption heat dissipation blocks adsorb odor air at the upper end and the lower end of the silica gel foaming matrix and the protective outer layer, and meanwhile, the heat is favorably guided;
the adsorption heat dissipation column not only can adsorb peculiar smell air, but also is beneficial to diversion heat, and the heat is convenient to dissipate heat outwards from the front end and the rear end through the adsorption heat dissipation column.
3. The silica gel foaming spacer for the power battery pack of the new energy automobile as claimed in claim 1, wherein the inner part of the air guide sleeve (2) is further provided with a radiating block placing cavity (21), the radiating block placing cavity (21) is a hollow cavity, the left side and the right side of the inner part of the air guide sleeve (2) are further provided with a plurality of air guide holes (22), and the air guide holes (22) are round through holes.
4. The foam spacer for the new energy automobile power battery pack silica gel as claimed in claim 1, wherein the intermediate spacer (3) is made of a heat-insulating tin pad.
5. The silica gel foaming spacer for the power battery pack of the new energy automobile as claimed in claim 1, wherein the adsorption heat dissipation block (4) and the adsorption heat dissipation column (6) are nano activated carbon fibers, and the material is composed of a plurality of carboxyl groups, phenol groups and quinone groups or one oxygen-containing group.
6. The silica gel foaming spacer for the power battery pack of the new energy automobile as claimed in claim 1 is characterized in that the inside of the supporting tube (5) is also provided with adsorption holes (51), and the adsorption holes (51) are round through holes.
7. The silica gel foaming spacer for the power battery pack of the new energy automobile as claimed in claim 1, wherein a plurality of silica gel sponges are fixedly arranged in the protective outer layer (7) from left to right, and the silica gel sponges are connected with the protective outer layer (7) by adopting a high-temperature-resistant adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111594502.8A CN114256559B (en) | 2021-12-24 | 2021-12-24 | Be applied to new energy automobile power battery package silica gel foaming spacer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111594502.8A CN114256559B (en) | 2021-12-24 | 2021-12-24 | Be applied to new energy automobile power battery package silica gel foaming spacer |
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| Publication Number | Publication Date |
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| CN114256559A CN114256559A (en) | 2022-03-29 |
| CN114256559B true CN114256559B (en) | 2023-05-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111594502.8A Active CN114256559B (en) | 2021-12-24 | 2021-12-24 | Be applied to new energy automobile power battery package silica gel foaming spacer |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014031835A1 (en) * | 2012-08-22 | 2014-02-27 | Daramic, Llc | Battery separator with gel impregnated nonwoven for lead acid battery |
| CN106450075A (en) * | 2016-04-12 | 2017-02-22 | 安徽欧鹏巴赫新能源科技有限公司 | Power battery module |
| CN113054299A (en) * | 2021-03-12 | 2021-06-29 | 安徽舟之航电池有限公司 | Novel liquid cooling integrated power battery system for new energy automobile |
| CN213564751U (en) * | 2020-09-18 | 2021-06-29 | 黄山市永旭木业有限公司 | Prevent absorption formula environmental protection ecological plate that ftractures |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3352290A1 (en) * | 2017-01-19 | 2018-07-25 | 3M Innovative Properties Company | Aziridino-functional polyether thermally-conductive gap filler |
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2021
- 2021-12-24 CN CN202111594502.8A patent/CN114256559B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014031835A1 (en) * | 2012-08-22 | 2014-02-27 | Daramic, Llc | Battery separator with gel impregnated nonwoven for lead acid battery |
| CN106450075A (en) * | 2016-04-12 | 2017-02-22 | 安徽欧鹏巴赫新能源科技有限公司 | Power battery module |
| CN213564751U (en) * | 2020-09-18 | 2021-06-29 | 黄山市永旭木业有限公司 | Prevent absorption formula environmental protection ecological plate that ftractures |
| CN113054299A (en) * | 2021-03-12 | 2021-06-29 | 安徽舟之航电池有限公司 | Novel liquid cooling integrated power battery system for new energy automobile |
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