CN201126841Y - Battery pole piece damping device - Google Patents
Battery pole piece damping device Download PDFInfo
- Publication number
- CN201126841Y CN201126841Y CNU2007201225756U CN200720122575U CN201126841Y CN 201126841 Y CN201126841 Y CN 201126841Y CN U2007201225756 U CNU2007201225756 U CN U2007201225756U CN 200720122575 U CN200720122575 U CN 200720122575U CN 201126841 Y CN201126841 Y CN 201126841Y
- Authority
- CN
- China
- Prior art keywords
- containing cavity
- pole piece
- battery pole
- damping device
- attraction block
- 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.)
- Expired - Lifetime
Links
- 238000013016 damping Methods 0.000 title claims description 14
- 238000009736 wetting Methods 0.000 abstract description 6
- 238000010521 absorption reaction Methods 0.000 abstract 2
- 239000000463 material Substances 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Primary Cells (AREA)
Abstract
The utility model relates to battery equipment field, more particularly to a battery pole piece wetting apparatus, comprising a containing cavity provided with a pipe joint thereon, an absorption block fixed in the containing cavity, and the absorption block is even with outer-frame of the containing cavity. The battery pole piece wetting apparatus of the utility model has advantage of accurate positioning when wetting the battery pole pieces.
Description
Technical field
The utility model relates to the battery apparatus field, is specifically related to the battery pole piece damping device.
Background technology
Lithium ion battery comprises positive plate, negative plate, barrier film, electrolyte, electric current leading-out terminal and shell.Positive plate wherein, negative plate are to be made of metal forming body and coating active material thereon.The electric current leading-out terminal is to be connected on positive plate, the negative plate.In order to guarantee the security performance of battery, the electric current leading-out terminal directly is connected on the paper tinsel body of positive plate, negative plate junction non-activity material usually.
In the industry, need carry out cleaning operation to the paillon foil that is coated with electrode material, the material that is about to apply on the paillon foil is removed clean, to expose the paper tinsel body of required form, in order to remove the material of coating clean, just need soak into uniformly with specific solution, remove the material on surface again with scraper the zone of removing.The battery pole piece damping device structure of using as shown in Figure 1 and Figure 2 at present, comprise containing cavity 1 ', fixing and be full of the Attraction block 2 ' of containing cavity 1 ', Attraction block 2 ' exceeds containing cavity 1 ' housing, also is provided with and carries the pipe joint 3 ' of liquid on the containing cavity 1 '.Because Attraction block 2 ' is flexible, so wetting location is inaccurate in the use of this battery pole piece damping device.
The utility model content
The purpose of this utility model is to solve existing battery pole piece damping device to locate inaccurate problem, and a kind of battery pole piece damping device of accurate positioning is provided.
The technical solution of the utility model: the battery pole piece damping device, comprise that it is provided with the containing cavity of pipe joint, is fixed on the Attraction block of containing cavity, it is characterized in that: Attraction block is concordant with the containing cavity housing.
Further, Attraction block is fixed in the containing cavity and makes and forms a cavity in the containing cavity.
The beneficial effects of the utility model: because the Attraction block in this device is concordant with the containing cavity housing, during Attraction block contact pole piece, displacement can not take place yet or skew is out of shape, so the position of the position of locating solute chamber Attraction block just can guarantee work the time, accurate positioning; Moreover, be provided with cavity in the containing cavity and can be used for storing fountain solution, can better guarantee that fountain solution is even, capacity is supplied with.
Description of drawings
Fig. 1 is a conventional batteries pole piece damping device front view;
Fig. 2 is Figure 1A-A cutaway view;
Fig. 3 is a battery pole piece damping device front view among the embodiment;
Fig. 4 is Fig. 3 B-B cutaway view.
Embodiment
The battery pole piece damping device as shown in Figure 3, Figure 4, comprises its containing cavity that is provided with pipe joint 31, is fixed on the Attraction block 2 of containing cavity 1, and Attraction block 2 is concordant with containing cavity 1 housing.Attraction block 2 is fixed in the containing cavity 1 and makes and forms a cavity 4 in the containing cavity 1.
Owing to there is containing cavity 1 housing to support around the Attraction block 2, therefore, the pressure during wetting pole piece can not change the shape of Attraction block 2, just can not change wetting position and precision yet.Containing cavity 4 can be stored a certain amount of fountain solution in advance in addition, guarantees that damping device is even, capacity is supplied with to Attraction block 2.
Claims (2)
1, battery pole piece damping device comprises that it is provided with the containing cavity of pipe joint, is fixed on the Attraction block of containing cavity, is characterized in that Attraction block is concordant with the containing cavity housing.
2, battery pole piece damping device according to claim 1 is characterized in that, Attraction block is fixed in the containing cavity and makes and constitutes a cavity in the containing cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201225756U CN201126841Y (en) | 2007-08-30 | 2007-08-30 | Battery pole piece damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201225756U CN201126841Y (en) | 2007-08-30 | 2007-08-30 | Battery pole piece damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201126841Y true CN201126841Y (en) | 2008-10-01 |
Family
ID=40000307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201225756U Expired - Lifetime CN201126841Y (en) | 2007-08-30 | 2007-08-30 | Battery pole piece damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201126841Y (en) |
-
2007
- 2007-08-30 CN CNU2007201225756U patent/CN201126841Y/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2004023577A3 (en) | Electrolyte | |
| IL124986A0 (en) | Flexible thin layer open electrochemical cell | |
| CN210906750U (en) | Lithium battery cover plate glue dispensing device | |
| CN202434655U (en) | Polymer lithium ion battery aluminum-plastic membrane damage detection device | |
| CN201126841Y (en) | Battery pole piece damping device | |
| CN207516522U (en) | A kind of novel metal casing lithium dynamical battery test fixture | |
| CN215342867U (en) | Protection film of difficult electric core that comes unstuck | |
| CN203119002U (en) | Base gel gumming paper for lithium ion battery with rigid shell | |
| CN206059448U (en) | A kind of battery of anti-automatic electric leakage | |
| CN107342389B (en) | Battery connecting device for different types | |
| CN210423281U (en) | Connecting device for copper foil conveying | |
| KR100844103B1 (en) | Patch for iontophoresis | |
| CN204809322U (en) | Battery cathode board forming device | |
| CN210694558U (en) | Power ternary cylinder lithium battery management system | |
| CN210040393U (en) | Graphene-based nano silicon-carbon-lithium power battery | |
| CN204614844U (en) | A kind of lithium ion battery function pad | |
| CN211756477U (en) | Glue spreader for mercury-free alkaline battery | |
| CN204035522U (en) | Automatically cast welding agent device is added in a kind of lead-acid battery packaging technology | |
| CN202094457U (en) | Battery interface conversion device | |
| CN206961889U (en) | A kind of novel lithium battery structure | |
| CN218918999U (en) | Composite device for carbon material of lithium battery | |
| CN202356261U (en) | Battery pole piece coater | |
| CN207265163U (en) | A kind of graphene lithium battery structure | |
| CN217009445U (en) | Lithium battery protection board convenient to installation | |
| CN218783052U (en) | Pole piece with middle tab and battery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081001 |