CN2793936Y - Radiate grid with intermediate ear - Google Patents
Radiate grid with intermediate ear Download PDFInfo
- Publication number
- CN2793936Y CN2793936Y CN 200520015557 CN200520015557U CN2793936Y CN 2793936 Y CN2793936 Y CN 2793936Y CN 200520015557 CN200520015557 CN 200520015557 CN 200520015557 U CN200520015557 U CN 200520015557U CN 2793936 Y CN2793936 Y CN 2793936Y
- Authority
- CN
- China
- Prior art keywords
- plate grid
- grid
- electrode ears
- utility
- strips
- 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
- 230000005855 radiation Effects 0.000 claims description 4
- 210000000959 ear middle Anatomy 0.000 claims 1
- 239000013543 active substance Substances 0.000 abstract description 5
- 238000007599 discharging Methods 0.000 abstract description 3
- 210000005069 ears Anatomy 0.000 abstract 8
- 230000002349 favourable effect Effects 0.000 abstract 1
- YADSGOSSYOOKMP-UHFFFAOYSA-N dioxolead Chemical compound O=[Pb]=O YADSGOSSYOOKMP-UHFFFAOYSA-N 0.000 description 6
- 238000009826 distribution Methods 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- PIJPYDMVFNTHIP-UHFFFAOYSA-L lead sulfate Chemical compound [PbH4+2].[O-]S([O-])(=O)=O PIJPYDMVFNTHIP-UHFFFAOYSA-L 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000010572 single replacement reaction Methods 0.000 description 1
Images
Classifications
-
- Y02E60/12—
Landscapes
- Cell Electrode Carriers And Collectors (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model discloses a radiate type plate grid with intermediate electrode ears. The utility model comprises a plurality of plate grid strips and electrode ears, wherein the position relation among a plurality of plate grid strips is radiate type arrangement; the electrode ears which adopt intermediate electrode ears are arranged at the position of the plate grid, which adjacent to a centerline. The utility model adopts the structural design of the radiately arranged plate grid strips and the intermediate electrode ears. The electric discharging property of the radiately arranged plate grid strips under high electric discharging rate is superior to a straight line type plate grid of the same quality, and the effective area of the plate grid of the radiately arranged plate grid strips is 2-4 times larger than that of the conventional plate grid; the position of the electrode ears moves towards the centerline, and the current distributing on the plate grid tends towards uniform to be favorable for active substances to be fully utilized; the electrical property of the plate grid with the structure of the intermediate electrode ears is superior to that of a plate grid with edge electrode ears.
Description
[ technical field]A method for producing a semiconductor device
The utility model relates to a grid of positive and negative polar plate of battery, in particular to grid structure of positive and negative polar plate of battery.
[ background of the invention]
The lead-acid battery has positive electrode active material of lead dioxide, negative electrode active material of spongy lead, electrolyte of dilute sulfuric acid solution, discharge chemical reaction of lead dioxide, spongy lead and electrolyte to produce lead sulfate and water, (discharge reaction) the charging chemical reaction is that lead sulfate and water are converted into lead dioxide, spongy lead and dilute sulfuric acid. The rated voltage of the lead-acid storage battery unit grid is 2.0V, the lead-acid storage battery unit grid is generally connected in series to be 6V and 12V for starting illumination of automobiles and motorcycles, and the single-replacement battery is generally connected in series to be 48V, 96V, 110V or 220V for different occasions. The battery adopts a rubber, PVC, PE or AGM clapboard which has extremely low resistance and less impurities and can pass stable ions between the positive plate and the negative plate.
The manufacturing process flow of the lead-acid storage battery comprises five main steps of lead powder manufacturing, grid manufacturing, pole plate formation, battery assembly and the like. The casting of the grid is an important link, and the quality, the thickness, the integrity, the geometric size and the like of the grid can greatly influence the performance of the battery.
The current grid structure adopts a linear structure, and the lugs adopt biased lugs. Therefore, the current distribution on the grid is not uniform enough, the full utilization of active substances is not facilitated, the discharging performance at high discharge rate is not good, and the effective area of the grid is small.
[ summary of the invention]
The utility model aims at solving the problems in the prior art and providing a middle-pole ear radial grid, which can lead the current distribution on the grid to tend to be even and is beneficial to the full utilization of active substances.
In order to achieve the above object, the utility model provides a well utmost point ear radiation shape grid, including a plurality of grids and utmost point ear, the positional relationship between a plurality of grids is the radiation shape and arranges.
Furthermore, the lug is a middle lug and is arranged at a position close to a center line of the grid.
The utility model has the advantages that: the utility model discloses a grid strip and well utmost point ear structural design that the radiation was arranged. The discharge performance of the grid strips arranged in a radial shape at a high discharge rate is superior to that of a linear grid with the same quality, and the effective area of the grid is 2-4 times larger than that of a conventional grid; the position of the tab moves towards the central line, the current distribution on the grid tends to be uniform, the full utilization of active substances is facilitated, and the electrical property of the grid with the middle tab structure is superior to that of the grid with the side tabs.
The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.
[ description of the drawings]
Fig. 1 is a schematic structural diagram of a radial grid of a middle tab of the utility model.
[ detailed description]embodiments
Fig. 1 shows a schematic structural diagram of the radial grid of the middle tab of the present invention, which includes a plurality of grid bars 1 and a tab 2, the position relationship between the grid bars 1 is radial arrangement, the tab 2 adopts the middle tab, and the tab 2 is disposed on the grid near the center line. The distribution of lead in the grid should be effective from a conductivity and current collection point of view. The utility model changes the traditional grid strip arranged in a linear shape into the grid strip 1 arranged in a radial shape, the high discharge rate discharge performance of the grid strip 1 arranged in a radial shape is superior to that of the grid strip arranged in a linear shape with the same quality, and the effective area of the grid is 2-4 times larger than that of the conventional grid; the position of the lug 2 is moved to a position close to the central line from the original polarized lug, the position of the lug 2 is moved to the central line, the current distribution on the grid tends to be uniform, and the full utilization of active substances is facilitated, so that the electrical property of the grid with the structure of the middle polarized lug is superior to that of the grid with the side polarized lug.
Claims (2)
1. The utility model provides a well utmost point ear radiation shape grid, includes a plurality of grilles (1) and utmost point ear (2), its characterized in that: the position relations among the plurality of plate grid bars (1) are arranged in a radial shape.
2. The middle ear radial grid of claim 1, wherein: the lug (2) is a middle lug, and the lug (2) is arranged at the position, close to the center line, of the grid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520015557 CN2793936Y (en) | 2005-10-14 | 2005-10-14 | Radiate grid with intermediate ear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520015557 CN2793936Y (en) | 2005-10-14 | 2005-10-14 | Radiate grid with intermediate ear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2793936Y true CN2793936Y (en) | 2006-07-05 |
Family
ID=36821074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520015557 Expired - Lifetime CN2793936Y (en) | 2005-10-14 | 2005-10-14 | Radiate grid with intermediate ear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2793936Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108695557A (en) * | 2017-03-31 | 2018-10-23 | Tdk株式会社 | Nonaqueous electrolytic solution secondary battery |
-
2005
- 2005-10-14 CN CN 200520015557 patent/CN2793936Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108695557A (en) * | 2017-03-31 | 2018-10-23 | Tdk株式会社 | Nonaqueous electrolytic solution secondary battery |
| CN108695557B (en) * | 2017-03-31 | 2022-04-05 | Tdk株式会社 | Non-aqueous electrolyte secondary battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHAOWEI POWER CO., LTD. Free format text: FORMER OWNER: ZHOU MINGMING Effective date: 20100122 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20100122 Address after: New industrial park, pheasant Town, Zhejiang, Changxing County Province, China: 311300 Patentee after: Chilwee Power Supply Co., Ltd. Address before: A new industrial area in Zhejiang province Changxing County town pheasant Zhejiang Chaowei Power Co. Ltd, zip code: 313100 Patentee before: Zhou Mingming |
|
| CX01 | Expiry of patent term |
Granted publication date: 20060705 |
|
| EXPY | Termination of patent right or utility model |