JPS59862A - Enclosed lead storage battery - Google Patents
Enclosed lead storage batteryInfo
- Publication number
- JPS59862A JPS59862A JP57111357A JP11135782A JPS59862A JP S59862 A JPS59862 A JP S59862A JP 57111357 A JP57111357 A JP 57111357A JP 11135782 A JP11135782 A JP 11135782A JP S59862 A JPS59862 A JP S59862A
- Authority
- JP
- Japan
- Prior art keywords
- battery
- plate thickness
- storage battery
- lead storage
- lead
- 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.)
- Pending
Links
Classifications
-
- 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
- H01M10/34—Gastight accumulators
- H01M10/342—Gastight lead accumulators
-
- 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
Description
【発明の詳細な説明】
本発明は密閉式鉛蓄電池の改良に関するもの にで
ある。 充
従来密閉式鉛蓄電池は深い放電状態での放置 以即
ち過放電放置後の充電では充電電流が流れにく(、充電
時間が長くかかる等の欠点を有して しいた。これ
は第1図に示すような過放電中に現 だわれる0、
5v程度の電圧Aで生成する酸化鉛、 屯塩基性硫酸
鉛が放置中に変化し、電池内部抵抗を増大させるためで
ある。 2本発明の目的は陰
極板厚に対する陽極板厚の に比率を22以上とす
ることにより、酸化鉛、塩 従297−
次に本発明の詳細な説明する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to improvements in sealed lead-acid batteries. ChargingConventional sealed lead-acid batteries had drawbacks such as difficulty in charging current (and long charging time) when charging after being left in a deeply discharged state (that is, left over-discharged).This is illustrated in Figure 1. 0, which appears during overdischarge as shown in
This is because lead oxide and basic lead sulfate produced at a voltage A of about 5V change during storage and increase the internal resistance of the battery. 2. The purpose of the present invention is to make the ratio of the anode plate thickness to the cathode plate thickness 22 or more, so that lead oxide, salt, etc.
陰極板厚に対する陽極板厚の比率を22にし場合の放電
電圧挙動を示す。このように第1におけるような電圧A
がない放電電圧挙動をす電池では放置中に電池内部抵抗
の増大がみれず、第4図に示すように、はとんど瞬間的
カット電流であるIAに達する。このため、電時間を従
来品の例として示した第3図のX下に短縮することがで
きた。The discharge voltage behavior is shown when the ratio of the anode plate thickness to the cathode plate thickness is 22. Thus the voltage A as in the first
In a battery that exhibits a discharge voltage behavior with no discharge voltage, no increase in battery internal resistance is observed during storage, and as shown in FIG. 4, the battery almost reaches IA, which is the instantaneous cut current. For this reason, the electric time could be reduced to the level below X in FIG. 3, which is shown as an example of a conventional product.
上述のように本考案によれば、過放電放置をた後の充電
時間を短縮できる等実用的価値甚大なるものである。As described above, the present invention has great practical value, such as being able to shorten the charging time after over-discharging.
第1図は従来品の過放電中の電圧挙動図、節回は陰極板
厚に対する陽極板厚の比率を22した電樵の過放電中の
電圧挙動図、第3図は来島の過放電放置後の充電曲線図
、第4図は極板厚に対する陽極板厚の比率22にした電
の過放電放置後の充電曲線図である。
特許出願人
吊1図
万丈 r日記 ロ丹 間 (H)h文 電
8θ 間 <H)
弔3図
発 電 晴 間(分)
発電晴間(/7))Figure 1 is a voltage behavior diagram during overdischarge of the conventional product, voltage behavior diagram during overdischarge of the electric carpenter with a ratio of anode plate thickness to cathode plate thickness of 22, and Figure 3 is a diagram of Kurushima's overdischarge left. The subsequent charging curve diagram, FIG. 4, is a charging curve diagram after being left to overdischarge with the ratio of the anode plate thickness to the electrode plate thickness being 22. Patent Applicant Hanging 1 Zu Banjo R Diary Rotanma (H)h Bun Telephone
8θ time <H) 3rd generation power generation sunny time (minutes) power generation sunny time (/7))
Claims (1)
なすことを特徴とする密閉式鉛蓄電池。 示A sealed lead-acid battery characterized in that the ratio of the anode plate thickness to the cathode plate thickness is 22 or more. Show
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57111357A JPS59862A (en) | 1982-06-28 | 1982-06-28 | Enclosed lead storage battery |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57111357A JPS59862A (en) | 1982-06-28 | 1982-06-28 | Enclosed lead storage battery |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS59862A true JPS59862A (en) | 1984-01-06 |
Family
ID=14559138
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57111357A Pending JPS59862A (en) | 1982-06-28 | 1982-06-28 | Enclosed lead storage battery |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59862A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62241090A (en) * | 1986-03-20 | 1987-10-21 | Fujitsu Ltd | Cash control system |
-
1982
- 1982-06-28 JP JP57111357A patent/JPS59862A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62241090A (en) * | 1986-03-20 | 1987-10-21 | Fujitsu Ltd | Cash control system |
JPH0429111B2 (en) * | 1986-03-20 | 1992-05-18 |
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