JPS59870A - Enclosed lead storage battery - Google Patents

Enclosed lead storage battery

Info

Publication number
JPS59870A
JPS59870A JP57111358A JP11135882A JPS59870A JP S59870 A JPS59870 A JP S59870A JP 57111358 A JP57111358 A JP 57111358A JP 11135882 A JP11135882 A JP 11135882A JP S59870 A JPS59870 A JP S59870A
Authority
JP
Japan
Prior art keywords
battery
electrolyte
sodium salt
lead storage
storage 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
JP57111358A
Other languages
Japanese (ja)
Inventor
Toshiyuki Matsumura
敏之 松村
Itsuro Takeda
竹田　逸郎
Takao Ogura
孝夫 小倉
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 JP57111358A priority Critical patent/JPS59870A/en
Publication of JPS59870A publication Critical patent/JPS59870A/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
    • H01M10/08—Selection of materials as electrolytes
    • 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 reduce the time for recharging a battery, by adding sodium salt of lignine into an electrolyte of the enclosed lead storage battery and easily flowing an electric charge current at recharging of the battery after when the battery is left in an overdischarged condition. CONSTITUTION:Sodium salt of lignine of thiolignine sulfonic acid soda or the like is added into an electrolyte, and an enclosed lead storage battery is formed. Accordingly, when the battery is left in an overdischarged condition in which sulfuric acid is almost consumed approximately to neutrality, the sodium salt of the lignine is dissolved to supply a sodium ion, and an increase of resistance of the electrolyte can be suppressed, consequently an electric charge current is caused to early rise up and the time for recharging the battery can be substantially decreased.

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である。[Detailed description of the invention] The present invention relates to improvements in sealed lead-acid batteries.

従来密閉式鉛蓄電池は深い放電状態での放置すなわち、
過放電放置後の充電では充電電流が流れにくく、充電時
間が長くがかる等の欠点を有していた。Conventional sealed lead-acid batteries cannot be left in a deep discharge state, i.e.
Charging after over-discharging has had drawbacks such as a slow flow of charging current and a long charging time.

本発明は上記の如き欠点を除去するもので、電解液中１
こリグニンのナトリウム塩を添加することにより、過放
電放置中に硫酸がほとんど消費された状態となった時、
リグニンのナトリウム塩が溶解して電解液抵抗の増大を
抑制させ、電池の充電時間を短縮せしめるものである。The present invention aims to eliminate the above-mentioned drawbacks, and is aimed at eliminating the above drawbacks.
By adding sodium salt of lignin, when sulfuric acid is almost consumed during overdischarge,
The sodium salt of lignin dissolves to suppress the increase in electrolyte resistance and shorten battery charging time.

本発明の一実施例を説明する。An embodiment of the present invention will be described.

従来の密閉式鉛蓄電池Ａと本発明による鉛蓄電池Ｂの過
放電放置後の充電電流曲線を図面に示す。従来の密閉式
鉛蓄電池へではカット電流であるＩＡに到達するには約
２時間かかる。しかし電解液中にリグニンのナトリウム
塩を添加した本発明密閉式鉛蓄電池Ｂでは、１０分以内
にＩＡに達するという良好な結果が得られた。Charging current curves of a conventional sealed lead-acid battery A and a lead-acid battery B according to the present invention after being left to over-discharge are shown in the drawing. It takes about two hours for a conventional sealed lead-acid battery to reach the cut current IA. However, in the sealed lead-acid battery B of the present invention in which a sodium salt of lignin was added to the electrolyte, good results were obtained in which the IA was reached within 10 minutes.

また従来の密閉式鉛蓄電池Ａでは、過放電を行うことに
より硫酸がほとんど消費さね、電解液の抵抗が増大して
しまうことになるが、本発明においては、硫酸が消費さ
れてしまい中性に近づくにつれ、リグニンのナトリウム
塩が溶解し、ナトリウムイオンを供給し、電解液の抵抗
の増加を抑制するものである。なおリグニンのナトリウ
ム塩としては、チオリグニンスルホン酸ソーダ等がある
。In addition, in the conventional sealed lead-acid battery A, when overdischarging almost no sulfuric acid is consumed and the resistance of the electrolyte increases, in the present invention, the sulfuric acid is consumed and the neutral As the temperature approaches , the sodium salt of lignin dissolves, supplies sodium ions, and suppresses the increase in resistance of the electrolyte. Note that sodium salts of lignin include sodium thiolignin sulfonate and the like.

上述せる如く、本発明によれば、充電電流の立上りが早
くなったため、充電時間を約２時間短縮することができ
る等工業的価値甚だ大なるものである。As described above, according to the present invention, since the charging current rises quickly, the charging time can be shortened by about 2 hours, which has great industrial value.

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

図面は従来の密閉式鉛蓄電池と、リグニンのナトリウム
塩を電解液に添加した本発明による鉛蓄電池の過放電放
置後の充電電流曲線である。 特許出願人 充　電　８万　間（分）The drawings show charging current curves of a conventional sealed lead-acid battery and a lead-acid battery according to the present invention in which a sodium salt of lignin is added to the electrolyte after being left to overdischarge. Patent applicant charging 80,000 minutes (minutes)

Claims (1)

【特許請求の範囲】 蓄 式鉛蓄電池。[Claims] storage type lead acid battery.
JP57111358A 1982-06-28 1982-06-28 Enclosed lead storage battery Pending JPS59870A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57111358A JPS59870A (en) 1982-06-28 1982-06-28 Enclosed lead storage battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57111358A JPS59870A (en) 1982-06-28 1982-06-28 Enclosed lead storage battery

Publications (1)

Publication Number Publication Date
JPS59870A true JPS59870A (en) 1984-01-06

Family

ID=14559166

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57111358A Pending JPS59870A (en) 1982-06-28 1982-06-28 Enclosed lead storage battery

Country Status (1)

Country Link
JP (1) JPS59870A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61282927A (en) * 1985-06-07 1986-12-13 Matsushita Electric Ind Co Ltd Information retrieving device
US5076840A (en) * 1989-01-13 1991-12-31 Hitachi Chemical Co. Ltd. Electroless copper plating solution
US5557794A (en) * 1991-09-02 1996-09-17 Fuji Xerox Co., Ltd. Data management system for a personal data base
WO2004105161A3 (en) * 2003-05-26 2005-06-16 Akiya Kozawa Lead-acid battery having an organic polymer additive and process of charging thereof
EP2280443A1 (en) * 2008-05-20 2011-02-02 GS Yuasa International Ltd. Lead storage battery and process for producing the lead storage battery

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61282927A (en) * 1985-06-07 1986-12-13 Matsushita Electric Ind Co Ltd Information retrieving device
US5076840A (en) * 1989-01-13 1991-12-31 Hitachi Chemical Co. Ltd. Electroless copper plating solution
US5557794A (en) * 1991-09-02 1996-09-17 Fuji Xerox Co., Ltd. Data management system for a personal data base
WO2004105161A3 (en) * 2003-05-26 2005-06-16 Akiya Kozawa Lead-acid battery having an organic polymer additive and process of charging thereof
EP2280443A1 (en) * 2008-05-20 2011-02-02 GS Yuasa International Ltd. Lead storage battery and process for producing the lead storage battery
EP2280443A4 (en) * 2008-05-20 2012-04-04 Gs Yuasa Int Ltd Lead storage battery and process for producing the lead storage battery

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