JPS5875766A - Charging of lead storage battery - Google Patents

Charging of lead storage battery

Info

Publication number
JPS5875766A
JPS5875766A JP56173743A JP17374381A JPS5875766A JP S5875766 A JPS5875766 A JP S5875766A JP 56173743 A JP56173743 A JP 56173743A JP 17374381 A JP17374381 A JP 17374381A JP S5875766 A JPS5875766 A JP S5875766A
Authority
JP
Japan
Prior art keywords
storage battery
lead storage
electrode plate
active material
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
JP56173743A
Other languages
Japanese (ja)
Inventor
Shinichi Hamada
浜田　信一
Hirotaka Tsuji
裕貴 辻
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 JP56173743A priority Critical patent/JPS5875766A/en
Publication of JPS5875766A publication Critical patent/JPS5875766A/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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/14—Electrodes for lead-acid accumulators
    • H01M4/16—Processes of manufacture
    • H01M4/22—Forming of electrodes
    • 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

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

PURPOSE:To increase the utilization of the active material of an electrode plate by giving vibration to a lead storage battery during its initial charge. CONSTITUTION:After making the active material of an electrode plate and an electrolyte in full contact with one another, in order to discharge minute bubbles contained in the electrode plate, a glass mat and a separator outside these members, a lead storage battery is placed on and fixed to a table by means of bolts or the like so that the battery doesn't move during vibration, and initial charge is carried out while giving vibrations to the battery. A lead storage battery (A) obtained by such a means as above indicates its maximum capacity from the initial cycle, while a lead storage battery (B) obtained by the conventional charging indicates its maximum capacity at other part than the initial cycle.

Description

【発明の詳細な説明】 本発明は鉛蓄電池の充電方法の改良に関するものである
。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an improvement in a method for charging lead-acid batteries.

従来鉛蓄電池の充電時には水分解により水素及び酸素が
発生、気泡となって電解液中から外部へ放出される。し
かし微小な気泡は極板、ガラスマット、セパレータ中に
含有されて外部への放出が困離である。このような気泡
のため、蓄電池の充放電に利用される極板活物質の表面
積綻少な曵なり、極板活物質が充分利用されず利用率の
低い原因となっている。When a conventional lead-acid battery is charged, hydrogen and oxygen are generated by water decomposition, and are released from the electrolyte to the outside in the form of bubbles. However, minute air bubbles are contained in the electrode plates, glass mats, and separators and are difficult to release to the outside. These bubbles cause a decrease in the surface area of the electrode plate active material used for charging and discharging the storage battery, resulting in insufficient utilization of the electrode plate active material and a low utilization rate.

本発明は上記の如き点に鑑み、充電時の利用活物質の表
面積を少な吃する気泡を速やかに外部へ放出し、極板活
物質と電解液を充分なしませ、極板活物質を有効に利用
せんとするものである。In view of the above-mentioned points, the present invention promptly discharges air bubbles that reduce the surface area of the active material used during charging to the outside, allows the electrode plate active material and electrolyte to sufficiently mix, and effectively utilizes the electrode plate active material. It is intended to be used.

本発明の一実施例においては、極板活物質と電解液を十
分なしまぜ、極板、ガラスマット、セパレータ中の微小
な気泡を外部へ放出するため、振動する台上に鉛蓄電池
を乗せて、鉛蓄電池が振動中に動かないようゲルト等で
固定し、振動を加え乍ら初充電を行なった。In one embodiment of the present invention, a lead-acid battery is placed on a vibrating table in order to sufficiently mix the electrode plate active material and electrolyte and release minute air bubbles in the electrode plate, glass mat, and separator to the outside. The lead-acid battery was fixed with gel, etc. so that it would not move during vibration, and the first charge was performed while applying vibration.

次に上記の如くして得られた本発明による鉛１電池ＡＦ
ｉ、図面に示す如く、初回サイクルより最大の容量を示
しているが、従来の充電方法による鉛蓄電池Ｂは黒丸印
部分で容量が量大となる。Next, the lead 1 battery AF according to the present invention obtained as described above
i. As shown in the drawing, the maximum capacity is shown from the first cycle, but the capacity of the lead-acid battery B obtained by the conventional charging method becomes large in the black circle area.

上述せる如く、本発明は極板群中に保持されている水素
、酸素の気泡を鉛蓄電池外に放出し、極板群の内Ｓｔで
電解液を浸透せしめて極板活物質のｍ−の利用を図る等
工業的価値苺だ大なるものである。As described above, the present invention releases the hydrogen and oxygen bubbles held in the electrode plate group to the outside of the lead-acid battery, and infiltrates the electrolytic solution in the electrode plate group, thereby increasing m- of the electrode plate active material. Strawberries have great industrial value, including how they can be used.

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本発明による鉛蓄電池Ａと従来の充電方法による
鉛蓄電池Ｂとの寿命特性図である。 特許出願人 光朕電回数−The drawing is a life characteristic diagram of a lead-acid battery A according to the present invention and a lead-acid battery B according to a conventional charging method. Patent applicant Koshoden number of times -

Claims (1)

【特許請求の範囲】[Claims] 鉛蓄電池の初充電時鉛蓄電池に振動を加えることを特徴
とする鉛蓄電池の充電方法。A method for charging a lead-acid battery characterized by applying vibration to the lead-acid battery during initial charging of the lead-acid battery.
JP56173743A 1981-10-30 1981-10-30 Charging of lead storage battery Pending JPS5875766A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56173743A JPS5875766A (en) 1981-10-30 1981-10-30 Charging of lead storage battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56173743A JPS5875766A (en) 1981-10-30 1981-10-30 Charging of lead storage battery

Publications (1)

Publication Number Publication Date
JPS5875766A true JPS5875766A (en) 1983-05-07

Family

ID=15966300

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56173743A Pending JPS5875766A (en) 1981-10-30 1981-10-30 Charging of lead storage battery

Country Status (1)

Country Link
JP (1) JPS5875766A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994013050A1 (en) * 1992-11-25 1994-06-09 Motorola, Inc. Battery charging and discharging system and corresponding method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994013050A1 (en) * 1992-11-25 1994-06-09 Motorola, Inc. Battery charging and discharging system and corresponding method

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