JPS61277173A - Manufacture of lead storage battery - Google Patents

Manufacture of lead storage battery

Info

Publication number
JPS61277173A
JPS61277173A JP60117447A JP11744785A JPS61277173A JP S61277173 A JPS61277173 A JP S61277173A JP 60117447 A JP60117447 A JP 60117447A JP 11744785 A JP11744785 A JP 11744785A JP S61277173 A JPS61277173 A JP S61277173A
Authority
JP
Japan
Prior art keywords
initial charge
small current
lead
manufacture
battery
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
Application number
JP60117447A
Other languages
Japanese (ja)
Inventor
Ichiro Ishiyama
一郎 石山
Tadashi Yoneda
米田　忠司
Yasunao Wada
和田　容尚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Resonac Corp
Original Assignee
Shin Kobe Electric Machinery Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shin Kobe Electric Machinery Co Ltd filed Critical Shin Kobe Electric Machinery Co Ltd
Priority to JP60117447A priority Critical patent/JPS61277173A/en
Publication of JPS61277173A publication Critical patent/JPS61277173A/en
Pending legal-status Critical Current

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
    • H01M10/06—Lead-acid accumulators
    • H01M10/12—Construction or manufacture
    • H01M10/128—Processes for forming or storing electrodes in the battery container
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Abstract

PURPOSE:To enable capacity to be greatly increased throughout all of initial, middle, and latter periods in life tests, by performing a discharge by very small current after composing a cell, and then performing initial charge. CONSTITUTION:In order to enlarge a degree of porosity inside a positive electrode plate, a group of electrode plates are put into a battery jar, then discharging them at once by very small current (e.g. 0.001-0.01CA) after solution is poured, and thereafter initial charge is performed on them. Namely, discharge performed by very small current will produce lead sulfate having large particle diameter throughout front and inner layers of the positive electrode plate, which is growing. Performing initial charge and changing the lead sulfate into active material make it possible to manufacture a lead storage battery having a larger degree of porosity all over the electrode plates.

Description

【発明の詳細な説明】 産業上の利用分野 本発明は鉛蓄電池の製造法に関するものである。[Detailed description of the invention] Industrial applications The present invention relates to a method for manufacturing lead-acid batteries.

従来の技術 従来、鉛蓄電池の製造は、ペーストの練合、充填、熟成
、乾燥、化成工程を経て、陰極板−セパレーター陽極板
よりなる極板群を構成し、電槽に入槽したのち、希硫酸
を注液して初充電をかけた後、製品とたっている。Conventional technology Conventionally, lead-acid batteries are manufactured by going through paste kneading, filling, ripening, drying, and chemical conversion processes to form an electrode plate group consisting of a cathode plate and a separator anode plate, and then placing them in a battery container. After injecting dilute sulfuric acid and charging for the first time, the product is ready.

発明が解決しようとする問題点 上記の方法によれば、化成後の陽極板内に存在する多孔
度によってその後の容量、特に初期容量が決まってしま
うことから、本発明はこの多孔度を太き（して鉛蓄電池
の容量改善を図ることを目的とするものである。Problems to be Solved by the Invention According to the above method, the subsequent capacity, especially the initial capacity, is determined by the porosity existing in the anode plate after chemical formation. (The purpose is to improve the capacity of lead-acid batteries.

問題点を解決するための手段 本発明は上記の目的を達成するもので、陽極板内に存在
する多孔度を大きくするために、極板群を電槽に入槽し
、注液した後、直ちに微小な電流（例えばｏ、ｏｏｔ〜
０．０ｒＯＡ）で放電させ、その後、初充電をかけるこ
とを特徴とするものである。Means for Solving the Problems The present invention achieves the above object, and in order to increase the porosity existing in the anode plate, the electrode plate group is placed in a battery tank and after pouring liquid, Immediately a small current (e.g. o, oot ~
It is characterized by discharging at a current of 0.0 rOA) and then applying an initial charge.

作用 本発明は上記の特徴を有することにより、微小ケミ流に
よる放電で陽極板の表層、内層の全体に亘って粒子径の
大きな硫酸鉛か生成し、生長してゆ（。その後に、初充
電を行い、硫酸鉛を活物質に変えることにより、第２図
に示すように、極板金体に亘って多孔度を大きくした鉛
蓄電池を製造することができる。Operation The present invention has the above-mentioned features, so that lead sulfate with a large particle size is generated and grown throughout the surface and inner layers of the anode plate by discharge using a microscopic chemical flow. By carrying out this process and replacing lead sulfate with the active material, it is possible to manufacture a lead-acid battery with increased porosity throughout the electrode sheet metal body, as shown in FIG.

実施例 本発明の詳細な説明する。Example The present invention will be described in detail.

ペーストの練合、充填、熟成、乾燥、化成工程を経て、
陰極板−セパレーター陽極板よりなる極板群を構成し、
電槽に入槽したのち、ｏｏｏｔＯＡで放電させ、次いで
常法による初充電を行うことにより、ＥＢＬＯＯ形鉛蓄
電池（本発明品）を製造した。After paste kneading, filling, aging, drying, and chemical conversion processes,
A cathode plate-separator anode plate constitutes an electrode plate group,
After being placed in a battery container, an EBLOO type lead-acid battery (product of the present invention) was manufactured by discharging with oootOA and then performing an initial charge using a conventional method.

この電池（本発明品）と従来法により製造した同形鉛蓄
電池（従来品）についで、寿命試験を行った結果を第１
図に示す。充放電条件は放電：　０．６０．　ｌ　ｈ　
ｒ　（６０４）　、充電：Ｏ，ａａ。The results of a life test were conducted on this battery (product of the present invention) and the same type lead-acid battery (conventional product) manufactured using the conventional method.
As shown in the figure. The charging and discharging conditions are: discharge: 0.60. l h
r (604), charging: O, aa.

２゜７５Ｖ／セル（１２０優）、液温３０±３°Ｃであ
る。本発明品は従来品と比較して約１０優程度の容量増
加が認められる。2°75V/cell (120 excellent), liquid temperature 30±3°C. The capacity of the product of the present invention is increased by approximately 10% compared to the conventional product.

発明の効果 上述したように、本発明は電池構成後、微小な電流で放
電し、その後初充電をかけることにより、寿命試験の初
期から中期、後期に亘って大きな容量増加が得られる鉛
蓄電池を製造できる点効果大なるものである。Effects of the Invention As mentioned above, the present invention provides a lead-acid battery that can obtain a large capacity increase from the early to middle to late stages of a life test by discharging with a minute current after battery construction and then applying an initial charge. This has a great advantage in terms of ease of manufacture.

【図面の簡単な説明】 第１図は本発明品と従来品の寿命試験結果を示す曲線図
、第２図は電池構成後、流す微小放電電流に対する陽極
板内の多孔度の変化を示す曲線図である。[Brief explanation of the drawings] Figure 1 is a curve diagram showing the life test results of the product of the present invention and the conventional product. Figure 2 is a curve diagram showing the change in porosity within the anode plate in response to a minute discharge current applied after battery construction. It is a diagram.

Claims (1)

【特許請求の範囲】[Claims] 既化成陽極板を使用して構成された鉛蓄電池に希硫酸を
注液した後、直ちに微小な電流で放電させ、次いで初充
電を行うことを特徴とする鉛蓄電池の製造法。A method for manufacturing a lead-acid battery, which comprises injecting dilute sulfuric acid into a lead-acid battery configured using a pre-formed anode plate, immediately discharging the battery with a minute current, and then performing an initial charge.
JP60117447A 1985-05-30 1985-05-30 Manufacture of lead storage battery Pending JPS61277173A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60117447A JPS61277173A (en) 1985-05-30 1985-05-30 Manufacture of lead storage battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60117447A JPS61277173A (en) 1985-05-30 1985-05-30 Manufacture of lead storage battery

Publications (1)

Publication Number Publication Date
JPS61277173A true JPS61277173A (en) 1986-12-08

Family

ID=14711877

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60117447A Pending JPS61277173A (en) 1985-05-30 1985-05-30 Manufacture of lead storage battery

Country Status (1)

Country Link
JP (1) JPS61277173A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103000961A (en) * 2012-12-10 2013-03-27 山东圣阳电源股份有限公司 Formation method of colloidal lead-acid storage battery

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103000961A (en) * 2012-12-10 2013-03-27 山东圣阳电源股份有限公司 Formation method of colloidal lead-acid storage battery
CN103000961B (en) * 2012-12-10 2017-09-26 山东圣阳电源股份有限公司 A kind of chemical synthesizing method of gelled lead acid battery

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