Pasting paper for lead acid batteries
US-2024258646-A1 · Aug 1, 2024 · US
Flooded lead-acid battery
US9570779B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9570779-B2 |
| Application number | US-201314767457-A |
| Country | US |
| Kind code | B2 |
| Filing date | Nov 22, 2013 |
| Priority date | Feb 22, 2013 |
| Publication date | Feb 14, 2017 |
| Grant date | Feb 14, 2017 |
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- Title
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- Abstract
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Abstract
Official abstract text for this publication.
A flooded lead-acid battery, including a negative electrode plate holding a negative active material, a positive electrode plate holding a positive active material, and a flowable electrolyte solution in which these plates are immersed, and allowing the electrolyte solution to have a utilization factor greater than or equal to 75%, wherein the concentration of an alkali metal ion or an alkaline earth metal ion in the electrolyte solution is allowed to be 0.07 to 0.3 mol/L, and the pore volume of the negative active material after formation is allowed to be 0.08 to 0.16 mL/g.
First claim
Opening claim text (preview).
The invention claimed is: 1. A flooded lead-acid battery, comprising a negative electrode plate holding a negative electrode material, a positive electrode plate holding a positive electrode material, and a flowable electrolyte solution in which these plates are immersed, and allowing the electrolyte solution to have a utilization factor greater than or equal to 75%, wherein the concentration of an alkali metal ion or an alkaline earth metal ion in the electrolyte solution is 0.07 to 0.3 mol/L, and the pore volume of the negative electrode material is 0.08 to 0.16 mL/g. 2. The flooded lead-acid battery according to claim 1 , wherein the positive electrode plate is wrapped by a separator. 3. A using method of a flooded lead-acid battery, comprising the step of using the flooded lead-acid battery according to claim 1 in a partially charged state. 4. The using method of a flooded lead-acid battery according to claim 3 , wherein the flooded lead-acid battery is used in a starting application for a vehicle. 5. A using method of a flooded lead-acid battery, comprising the step of using the flooded lead-acid battery according to claim 2 in a partially charged state. 6. The using method of a flooded lead-acid battery according to claim 5 , wherein the flooded lead-acid battery is used in a starting application for a vehicle.
Assignees
Inventors
Classifications
Electrodes for lead-acid accumulators · CPC title
Sulfuric acid-based · CPC title
Selection of materials as electrolytes · CPC title
- H01M10/06Primary
Lead-acid accumulators (semi-lead accumulators H01M10/20) · CPC title
Batteries in motive systems, e.g. vehicle, ship, plane · CPC title
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- What does patent US9570779B2 cover?
- A flooded lead-acid battery, including a negative electrode plate holding a negative active material, a positive electrode plate holding a positive active material, and a flowable electrolyte solution in which these plates are immersed, and allowing the electrolyte solution to have a utilization factor greater than or equal to 75%, wherein the concentration of an alkali metal ion or an alkaline…
- Who is the assignee on this patent?
- Gs Yuasa Int Ltd
- What technology area does this patent fall under?
- Primary CPC classification H01M10/06. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Feb 14 2017 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).